[AMDGPU] Separate out SGPR spills to VGPR lanes during PEI

[cdevadas]

Summary

SILowerSGPRSpills pass handles the lowering of SGPR spills
into VGPR lanes. Some SGPR spills are handled later during
PEI. There is a common function used in both places to find
the free VGPR lane. This patch eliminates that dependency to
find the free VGPR by handling it separately for PEI. It is a
prerequisite patch for a future work to allow SGPR spills to
virtual VGPR lanes during SILowerSGPRSpills.

[foad]

llvm/test/CodeGen/AMDGPU/GlobalISel/assert-align.ll

12

Seems like a regression. Does this get fixed by a later patch?

[cdevadas]

llvm/test/CodeGen/AMDGPU/GlobalISel/assert-align.ll

12

Yes, it is.
With spilling SGPRs into virtual VPGR lanes, it won't directly be possible to track the unused lanes of the physical VGPR allocated for the last virtual register created during SILowerSGPRSpills pass.
Going to insert a custom pass in the VGPR regalloc pipeline to map the physReg from virtRegMap. In that way, we can reuse the VGPR for any custom SGPR spills during PEI if free lanes are available.
However, this regression can only be avoided for higher optimization levels. The regallocfastdoesn't provide a way to correctly map a virtual to PhysReg and we can't avoid this extra VGPR usage when compiled for -O0.

[arsenm]

llvm/test/CodeGen/AMDGPU/GlobalISel/assert-align.ll

12

I'm not sure a separate pass using VirtRegMap is the right solution to merging spill VGPRs of different SGPRs, but either way this is a separate optimization that needs to be re-implemented.

[cdevadas]

llvm/test/CodeGen/AMDGPU/GlobalISel/assert-align.ll

12

It's worth implementing when it comes to saving a VGPR.
Yep, planning it as a separate patch.

[cdevadas]

Code rebase

[arsenm]

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h

465

Needs to document what "custom" means. Also the fact that it's not serialized makes me nervous. However, that should be OK since this is only set and read in PEI so it should be OK. Ideally we would have somewhere else to put it

[cdevadas]

Added a meaningful comment for SGPRToVGPRCustomSpills.

[arsenm]

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h

469

Isn't this count implied by SGPRToVGPRCustomSpills.size()? I'd like to avoid multiplying the number of unserialized fields

[cdevadas]

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h

469

Currently, the function SIMachineFunctionInfo::allocateSGPRSpillToVGPR needs this variable to choose the num spills between the SILowerSGPRSpills pass and the custom spills later during FrameLowering. I'm planning to move these functions entirely out of SIMachineFunctionInfo and can avoid these variables entirely.

[cdevadas]

Rebase

[cdevadas]

Ping.

[cdevadas]

Ping

[nhaehnle]

Almost everything surrounding allocateSGPRSpillToVGPR and its companion methods is horrible from a coding style perspective. Now, a lot of this horribleness is pre-existing; that said, can you please get it while you're working on this anyway? Couple of things come to mind:

• allocateVGPRForSGPRSpills and allocateVGPRForCustomSGPRSpills are very specialized and interact in uncomfortable ways with ambient state. They absolutely must not be public.
• They are both basically the same method, and their existence only makes sense in the context of the basically identically named allocateSGPRSpillToVGPR. Please just merge those methods and inline them, so only allocateSGPRSpillToVGPR remains.
• How about renaming allocateSGPRSpillToVGPR to allocateSGPRSpillToVGPRLanes? This accounts for the fact that an SGPR spill is neither allocated to an entire VGPR, nor is an SGPR spill necessarily allocated to a single VGPR (it could cross multiple VGPRs depending on how the lane allocation works out)
• Relying on WWMSpills.back() to get the most recently used spill VGPR makes me rather uncomfortable. Since there's persistent tracking of allocated lanes already in the form of NumVGPR[Custom]SpillLanes, please just track the currently "open" VGPR explicitly as well.
• A lot of data is tied to the "custom / non-custom" distinction (which does need a better name). How about defining a struct SIMachineFunctionInfo::SGPRToVGPRSpills and moving all the related data in there (FrameIndex to (VGPR,lane) map, next (VGPR, lane) pair)? That will make the case distinction flow more nicely.

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp

466–469

Simplify this further to a simpler for loop and finally SGPRToVGPRSpills.clear()

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h

462–463

s/wave index/lane index/?

465

Agree that "custom" is a bad name. It seems to be for prolog/epilog purposes, name it accordingly.

[nhaehnle]

The patch is reasonable in terms of what it does, by the way, just that the code is a mess and I think it should be cleaned up reasonably while it's being touched anyway.

[cdevadas]

In D124195#3892023, @nhaehnle wrote:

Almost everything surrounding allocateSGPRSpillToVGPR and its companion methods is horrible from a coding style perspective. Now, a lot of this horribleness is pre-existing; that said, can you please get it while you're working on this anyway? Couple of things come to mind:

• allocateVGPRForSGPRSpills and allocateVGPRForCustomSGPRSpills are very specialized and interact in uncomfortable ways with ambient state. They absolutely must not be public.
• They are both basically the same method, and their existence only makes sense in the context of the basically identically named allocateSGPRSpillToVGPR. Please just merge those methods and inline them, so only allocateSGPRSpillToVGPR remains.
• How about renaming allocateSGPRSpillToVGPR to allocateSGPRSpillToVGPRLanes? This accounts for the fact that an SGPR spill is neither allocated to an entire VGPR, nor is an SGPR spill necessarily allocated to a single VGPR (it could cross multiple VGPRs depending on how the lane allocation works out)
• Relying on WWMSpills.back() to get the most recently used spill VGPR makes me rather uncomfortable. Since there's persistent tracking of allocated lanes already in the form of NumVGPR[Custom]SpillLanes, please just track the currently "open" VGPR explicitly as well.
• A lot of data is tied to the "custom / non-custom" distinction (which does need a better name). How about defining a struct SIMachineFunctionInfo::SGPRToVGPRSpills and moving all the related data in there (FrameIndex to (VGPR,lane) map, next (VGPR, lane) pair)? That will make the case distinction flow more nicely.

Ideally, D124195 and D132436 are mostly code-refactor and enabler patches for spilling SGPRs into virtual VGPR lanes and they both should have gone in the final patch D124196 that does the spill to virtual VGPRs. I want to use the convention SGPRSpillToVirtVGPRLanes (for SILowerSGPRSpills) and SGPRSpillToPhysVGPRLanes (for SIFrameLowering) for the two maps that track the spill info. But combining them into a single review would make the patch more complex with too many things in one place. So, I have split them into separate reviews. At this point, the SGPR spills at both places go into physical VGPR lanes and I can’t use the aforementioned names for the maps. The original plan was to have a code clean-up after all these patches landed. Yes, SIMachineFunctionInfo is currently in a bad shape. I want to move out the spill related tables and methods and place them into SILowerSGPRSpills and SIFrameLowering passes. Yes, planning to introduce a structure (just like SIMachineFunctionInfo::SGPRToVGPRSpills). I can incorporate all the suggestions you mentioned here in the post-cleanup patch.
At this point, there is a lot of common code for spill handling. But after they become spill to Virtual vs Physical VGPRs, the bookkeeping differs, and we can have a better cleanup.
Hope that would be ok. For now, I will change the term “custom” in this review and can use a better name.
I don’t either like the name “custom”. But couldn’t find a better short name.
How about PrologEpilogSGPRSpillToVGPRLanes instead of SGPRToVGPRCustomSpills?

[nhaehnle]

In D124195#3892634, @cdevadas wrote:

In D124195#3892023, @nhaehnle wrote:

Almost everything surrounding allocateSGPRSpillToVGPR and its companion methods is horrible from a coding style perspective. Now, a lot of this horribleness is pre-existing; that said, can you please get it while you're working on this anyway? Couple of things come to mind:

• allocateVGPRForSGPRSpills and allocateVGPRForCustomSGPRSpills are very specialized and interact in uncomfortable ways with ambient state. They absolutely must not be public.
• They are both basically the same method, and their existence only makes sense in the context of the basically identically named allocateSGPRSpillToVGPR. Please just merge those methods and inline them, so only allocateSGPRSpillToVGPR remains.
• How about renaming allocateSGPRSpillToVGPR to allocateSGPRSpillToVGPRLanes? This accounts for the fact that an SGPR spill is neither allocated to an entire VGPR, nor is an SGPR spill necessarily allocated to a single VGPR (it could cross multiple VGPRs depending on how the lane allocation works out)
• Relying on WWMSpills.back() to get the most recently used spill VGPR makes me rather uncomfortable. Since there's persistent tracking of allocated lanes already in the form of NumVGPR[Custom]SpillLanes, please just track the currently "open" VGPR explicitly as well.
• A lot of data is tied to the "custom / non-custom" distinction (which does need a better name). How about defining a struct SIMachineFunctionInfo::SGPRToVGPRSpills and moving all the related data in there (FrameIndex to (VGPR,lane) map, next (VGPR, lane) pair)? That will make the case distinction flow more nicely.

Ideally, D124195 and D132436 are mostly code-refactor and enabler patches for spilling SGPRs into virtual VGPR lanes and they both should have gone in the final patch D124196 that does the spill to virtual VGPRs. I want to use the convention SGPRSpillToVirtVGPRLanes (for SILowerSGPRSpills) and SGPRSpillToPhysVGPRLanes (for SIFrameLowering) for the two maps that track the spill info. But combining them into a single review would make the patch more complex with too many things in one place. So, I have split them into separate reviews. At this point, the SGPR spills at both places go into physical VGPR lanes and I can’t use the aforementioned names for the maps. The original plan was to have a code clean-up after all these patches landed. Yes, SIMachineFunctionInfo is currently in a bad shape. I want to move out the spill related tables and methods and place them into SILowerSGPRSpills and SIFrameLowering passes. Yes, planning to introduce a structure (just like SIMachineFunctionInfo::SGPRToVGPRSpills). I can incorporate all the suggestions you mentioned here in the post-cleanup patch.
At this point, there is a lot of common code for spill handling. But after they become spill to Virtual vs Physical VGPRs, the bookkeeping differs, and we can have a better cleanup.

Hmm, I suppose we can live with that. I keep wishing for better ways to review patch series like this one. I miss e-mail based reviews :(

Hope that would be ok. For now, I will change the term “custom” in this review and can use a better name.
I don’t either like the name “custom”. But couldn’t find a better short name.
How about PrologEpilogSGPRSpillToVGPRLanes instead of SGPRToVGPRCustomSpills?

Yeah, it's long but that name is at least precise :) I guess longer term it just becomes spill-to-virtual and spill-to-physical as you said?

[cdevadas]

Yeah, it's long but that name is at least precise :) I guess longer term it just becomes spill-to-virtual and spill-to-physical as you said?

That's right.

[cdevadas]

Removed the prefix "Custom" from the SGPR spills during PrologEpilogInserter and used a meaningful name instead.

[cdevadas]

Made allocateVGPRForSGPRSpills & allocateVGPRForPrologEpilogSGPRSpills methods private.

[arsenm]

In D124195#3892023, @nhaehnle wrote:

• How about renaming allocateSGPRSpillToVGPR to allocateSGPRSpillToVGPRLanes? This accounts for the fact that an SGPR spill is neither allocated to an entire VGPR, nor is an SGPR spill necessarily allocated to a single VGPR (it could cross multiple VGPRs depending on how the lane allocation works out)

I believe this is actually an optimization we're regressing on with the switch to spilling to virtual VGPRs. It will need to be reimplemented as a new optimization

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp

339–342

Can we defer this until after all the spills are handled?

[cdevadas]

Deferred adding lane VGPR into BBLiveIns until all SGPR spills are handled.

[arsenm]

llvm/lib/Target/AMDGPU/SIFrameLowering.cpp

1283–1289

Actually, do we really need to do this anymore? If they were allocated from virtual registers, they should have correct livens lists already

[cdevadas]

llvm/lib/Target/AMDGPU/SIFrameLowering.cpp

1283–1289

They are needed for prolog/epilog spill insertion. If we don't mark them liveIn, there will be a MIR verifier error indicating the use of undefined registers in spill instructions.

[cdevadas]

Ping

[arsenm]

llvm/test/CodeGen/AMDGPU/callee-frame-setup.ll

415

Why the behavior change? Is this restored in a later patch?

[cdevadas]

llvm/test/CodeGen/AMDGPU/callee-frame-setup.ll

415

It's already been discussed. Jay earlier asked about the same in this review.
I'm planning a follow-up patch to regain it. Using the VRM map, the unused lanes of the last allocated VGPR virtual register for SGPR spilling can be tracked and can use later during FrameLowering while trying to spill FP/BP.

[cdevadas]

Ping

[arsenm]

llvm/lib/Target/AMDGPU/SIFrameLowering.cpp

1283–1289

This feels too coarse grain. The whole point of doing this was to allocate these like normal virtual registers, which should then have naturally set liveins already. Is this only handling the prolog/epilog cases? It should only need to do anything for those

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp

298–305

I think this referenced error cannot happen anymore

378

IsPEI feels like the wrong name. IsPrologEpilog would be a bit better but not great

[cdevadas]

llvm/lib/Target/AMDGPU/SIFrameLowering.cpp

1283–1289

Yes, they are needed only for prolog/epilog spill cases.

[cdevadas]

Renamed IsPEI to IsPrologEpilog & removed the unwanted comment.

[arsenm]

llvm/lib/Target/AMDGPU/SIFrameLowering.cpp

1283–1289

But getWWMSpills covers everything? this is adding excess live ins?

[cdevadas]

llvm/lib/Target/AMDGPU/SIFrameLowering.cpp

1283–1289

It doesn't necessarily add the live-ins at the entry block. We insert the spill to a virt-VGPR at a block properly adding the IMPLICIT_DEF at its dominator block. The physical VGPR allocated for this virt-VGPR should be added to the prolog block live-ins otherwise verifier would complain about its spill store for using an undefined register.

[cdevadas]

code rebase

llvm/lib/Target/AMDGPU/SIFrameLowering.cpp

static void getVGPRSpillLaneOrTempRegister(MachineFunction &MF,
   SIMachineFunctionInfo *MFI = MF.getInfo<SIMachineFunctionInfo>();
   MachineFrameInfo &FrameInfo = MF.getFrameInfo();
 
   const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
   const SIRegisterInfo *TRI = ST.getRegisterInfo();
 
   // We need to save and restore the current FP/BP.
 
-  // 1: If there is already a VGPR with free lanes, use it. We
-  // may already have to pay the penalty for spilling a CSR VGPR.
-  if (MFI->haveFreeLanesForSGPRSpill(MF, 1)) {
-    int NewFI = FrameInfo.CreateStackObject(4, Align(4), true, nullptr,
-                                            TargetStackID::SGPRSpill);
-
-    if (!MFI->allocateSGPRSpillToVGPR(MF, NewFI))
-      llvm_unreachable("allocate SGPR spill should have worked");
-
-    FrameIndex = NewFI;
-
-    LLVM_DEBUG(auto Spill = MFI->getSGPRToVGPRSpills(NewFI).front();
-               dbgs() << "Spilling " << (IsFP ? "FP" : "BP") << " to  "
-                      << printReg(Spill.VGPR, TRI) << ':' << Spill.Lane
-                      << '\n');
-    return;
-  }
-
-  // 2: Next, try to save the FP/BP in an unused SGPR.
+  // 1: Try to save the FP/BP in an unused SGPR.
   TempSGPR = findScratchNonCalleeSaveRegister(
       MF.getRegInfo(), LiveRegs, AMDGPU::SReg_32_XM0_XEXECRegClass, true);
 
   if (!TempSGPR) {
     int NewFI = FrameInfo.CreateStackObject(4, Align(4), true, nullptr,
                                             TargetStackID::SGPRSpill);
 
-    if (TRI->spillSGPRToVGPR() && MFI->allocateSGPRSpillToVGPR(MF, NewFI)) {
-      // 3: There's no free lane to spill, and no free register to save FP/BP,
+    if (TRI->spillSGPRToVGPR() &&
+        MFI->allocateSGPRSpillToVGPR(MF, NewFI, /* IsPEI */ true)) {
+      // 2: There's no free lane to spill, and no free register to save FP/BP,
       // so we're forced to spill another VGPR to use for the spill.
-      auto Spill = MFI->getSGPRToVGPRSpills(NewFI).front();
-      MFI->allocateWWMSpill(MF, Spill.VGPR);
-
       FrameIndex = NewFI;
 
       LLVM_DEBUG(
+          auto Spill = MFI->getSGPRToVGPRCustomSpills(NewFI).front();
           dbgs() << (IsFP ? "FP" : "BP") << " requires fallback spill to "
                  << printReg(Spill.VGPR, TRI) << ':' << Spill.Lane << '\n';);
     } else {
       // Remove dead <NewFI> index
       MF.getFrameInfo().RemoveStackObject(NewFI);
-      // 4: If all else fails, spill the FP/BP to memory.
+      // 3: If all else fails, spill the FP/BP to memory.
       FrameIndex = FrameInfo.CreateSpillStackObject(4, Align(4));
       LLVM_DEBUG(dbgs() << "Reserved FI " << FrameIndex << " for spilling "
                         << (IsFP ? "FP" : "BP") << '\n');
     }
   } else {
     LLVM_DEBUG(dbgs() << "Saving " << (IsFP ? "FP" : "BP") << " with copy to "
                       << printReg(TempSGPR, TRI) << '\n');
   }
buildPrologSpill(ST, TRI, *FuncInfo, LiveRegs, MF, MBB, MBBI, DL, TmpVGPR,
                      FI);
   };
 
   auto SaveSGPRToVGPRLane = [&](Register Reg, const int FI) {
     assert(!MFI.isDeadObjectIndex(FI));
 
     assert(MFI.getStackID(FI) == TargetStackID::SGPRSpill);
     ArrayRef<SIRegisterInfo::SpilledReg> Spill =
-        FuncInfo->getSGPRToVGPRSpills(FI);
+        FuncInfo->getSGPRToVGPRCustomSpills(FI);
     assert(Spill.size() == 1);
 
     BuildMI(MBB, MBBI, DL, TII->get(AMDGPU::V_WRITELANE_B32), Spill[0].VGPR)
         .addReg(Reg)
         .addImm(Spill[0].Lane)
         .addReg(Spill[0].VGPR, RegState::Undef);
   };
 
buildEpilogRestore(ST, TRI, *FuncInfo, LiveRegs, MF, MBB, MBBI, DL, TmpVGPR,
                        FI);
     BuildMI(MBB, MBBI, DL, TII->get(AMDGPU::V_READFIRSTLANE_B32), Reg)
         .addReg(TmpVGPR, RegState::Kill);
   };
 
   auto RestoreSGPRFromVGPRLane = [&](Register Reg, const int FI) {
     assert(MFI.getStackID(FI) == TargetStackID::SGPRSpill);
     ArrayRef<SIRegisterInfo::SpilledReg> Spill =
-        FuncInfo->getSGPRToVGPRSpills(FI);
+        FuncInfo->getSGPRToVGPRCustomSpills(FI);
     assert(Spill.size() == 1);
     BuildMI(MBB, MBBI, DL, TII->get(AMDGPU::V_READLANE_B32), Reg)
         .addReg(Spill[0].VGPR)
         .addImm(Spill[0].Lane);
   };
 
   if (FPSaveIndex) {
     const int FramePtrFI = *FPSaveIndex;
if (MFI->SGPRForFPSaveRestoreCopy)
       LiveRegs.addReg(MFI->SGPRForFPSaveRestoreCopy);
 
     assert(!MFI->SGPRForBPSaveRestoreCopy &&
            !MFI->BasePointerSaveIndex && "Re-reserving spill slot for BP");
     getVGPRSpillLaneOrTempRegister(MF, LiveRegs, MFI->SGPRForBPSaveRestoreCopy,
                                    MFI->BasePointerSaveIndex, false);
   }
 }
 
 void SIFrameLowering::determineCalleeSavesSGPR(MachineFunction &MF,
                                                BitVector &SavedRegs,
                                                RegScavenger *RS) const {
   TargetFrameLowering::determineCalleeSaves(MF, SavedRegs, RS);
   const SIMachineFunctionInfo *MFI = MF.getInfo<SIMachineFunctionInfo>();
   if (MFI->isEntryFunction())
     return;
 
   const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
   const SIRegisterInfo *TRI = ST.getRegisterInfo();
 
   // The SP is specifically managed and we don't want extra spills of it.
   SavedRegs.reset(MFI->getStackPtrOffsetReg());
 

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h

 public:
   struct VGPRSpillToAGPR {
     SmallVector<MCPhysReg, 32> Lanes;
     bool FullyAllocated = false;
     bool IsDead = false;
   };
 
 private:
-  // Track VGPR + wave index for each subregister of the SGPR spilled to
-  // frameindex key.
+  // To track VGPR + wave index for each subregister of the SGPR spilled to
+  // frameindex key during SILowerSGPRSpills pass.
   DenseMap<int, std::vector<SIRegisterInfo::SpilledReg>> SGPRToVGPRSpills;
+  // To track VGPR + wave index for spilling special SGPRs like Frame Pointer
+  // identified during PrologEpilogInserter.
+  DenseMap<int, std::vector<SIRegisterInfo::SpilledReg>> SGPRToVGPRCustomSpills;
   unsigned NumVGPRSpillLanes = 0;
+  unsigned NumVGPRCustomSpillLanes = 0;
   SmallVector<Register, 2> SpillVGPRs;
   using WWMSpillsMap = MapVector<Register, int>;
   // To track the registers used in instructions that can potentially modify the
   // inactive lanes. The WWM instructions and the writelane instructions for
   // spilling SGPRs to VGPRs fall under such category of operations. The VGPRs
   // modified by them should be spilled/restored at function prolog/epilog to
   // avoid any undesired outcome. Each entry in this map holds a pair of values,
   // the VGPR and its stack slot index.
return (I == SGPRToVGPRSpills.end())
                ? ArrayRef<SIRegisterInfo::SpilledReg>()
                : makeArrayRef(I->second);
   }
 
   ArrayRef<Register> getSGPRSpillVGPRs() const { return SpillVGPRs; }
   const WWMSpillsMap &getWWMSpills() const { return WWMSpills; }
   const ReservedRegSet &getWWMReservedRegs() const { return WWMReservedRegs; }
 
+  ArrayRef<SIRegisterInfo::SpilledReg>
+  getSGPRToVGPRCustomSpills(int FrameIndex) const {
+    auto I = SGPRToVGPRCustomSpills.find(FrameIndex);
+    return (I == SGPRToVGPRCustomSpills.end())
+               ? ArrayRef<SIRegisterInfo::SpilledReg>()
+               : makeArrayRef(I->second);
+  }
+
   void allocateWWMSpill(MachineFunction &MF, Register VGPR, uint64_t Size = 4,
                         Align Alignment = Align(4));
 
   ArrayRef<MCPhysReg> getAGPRSpillVGPRs() const {
     return SpillAGPR;
   }
 
   ArrayRef<MCPhysReg> getVGPRSpillAGPRs() const {
     return SpillVGPR;
   }
 
   MCPhysReg getVGPRToAGPRSpill(int FrameIndex, unsigned Lane) const {
     auto I = VGPRToAGPRSpills.find(FrameIndex);
     return (I == VGPRToAGPRSpills.end()) ? (MCPhysReg)AMDGPU::NoRegister
                                          : I->second.Lanes[Lane];
   }
 
   void setVGPRToAGPRSpillDead(int FrameIndex) {
     auto I = VGPRToAGPRSpills.find(FrameIndex);
     if (I != VGPRToAGPRSpills.end())
       I->second.IsDead = true;
   }
 
-  bool haveFreeLanesForSGPRSpill(const MachineFunction &MF,
-                                 unsigned NumLane) const;
-  bool allocateSGPRSpillToVGPR(MachineFunction &MF, int FI);
+  bool allocateVGPRForSGPRSpills(MachineFunction &MF, int FI,
+                                 unsigned LaneIndex);
+  bool allocateVGPRForCustomSGPRSpills(MachineFunction &MF, int FI,
+                                       unsigned LaneIndex);
+  bool allocateSGPRSpillToVGPR(MachineFunction &MF, int FI, bool IsPEI = false);
   bool allocateVGPRSpillToAGPR(MachineFunction &MF, int FI, bool isAGPRtoVGPR);
 
   /// If \p ResetSGPRSpillStackIDs is true, reset the stack ID from sgpr-spill
   /// to the default stack.
   bool removeDeadFrameIndices(MachineFrameInfo &MFI,
                               bool ResetSGPRSpillStackIDs);
 
   int getScavengeFI(MachineFrameInfo &MFI, const SIRegisterInfo &TRI);

llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp

bool SIMachineFunctionInfo::isCalleeSavedReg(const MCPhysReg *CSRegs,
   for (unsigned I = 0; CSRegs[I]; ++I) {
     if (CSRegs[I] == Reg)
       return true;
   }
 
   return false;
 }
 
-/// \p returns true if \p NumLanes slots are available in VGPRs already used for
-/// SGPR spilling.
-//
-// FIXME: This only works after processFunctionBeforeFrameFinalized
-bool SIMachineFunctionInfo::haveFreeLanesForSGPRSpill(const MachineFunction &MF,
-                                                      unsigned NumNeed) const {
-  const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
-  unsigned WaveSize = ST.getWavefrontSize();
-  return NumVGPRSpillLanes + NumNeed <= WaveSize * SpillVGPRs.size();
-}
-
-/// Reserve a slice of a VGPR to support spilling for FrameIndex \p FI.
-bool SIMachineFunctionInfo::allocateSGPRSpillToVGPR(MachineFunction &MF,
-                                                    int FI) {
-  std::vector<SIRegisterInfo::SpilledReg> &SpillLanes = SGPRToVGPRSpills[FI];
-
-  // This has already been allocated.
-  if (!SpillLanes.empty())
-    return true;
-
+bool SIMachineFunctionInfo::allocateVGPRForSGPRSpills(MachineFunction &MF,
+                                                      int FI,
+                                                      unsigned LaneIndex) {
   const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
   const SIRegisterInfo *TRI = ST.getRegisterInfo();
-  MachineFrameInfo &FrameInfo = MF.getFrameInfo();
   MachineRegisterInfo &MRI = MF.getRegInfo();
-  unsigned WaveSize = ST.getWavefrontSize();
-
-  unsigned Size = FrameInfo.getObjectSize(FI);
-  unsigned NumLanes = Size / 4;
-
-  if (NumLanes > WaveSize)
-    return false;
-
-  assert(Size >= 4 && "invalid sgpr spill size");
-  assert(TRI->spillSGPRToVGPR() && "not spilling SGPRs to VGPRs");
-
-  // Make sure to handle the case where a wide SGPR spill may span between two
-  // VGPRs.
-  for (unsigned I = 0; I < NumLanes; ++I, ++NumVGPRSpillLanes) {
-    Register LaneVGPR;
-    unsigned VGPRIndex = (NumVGPRSpillLanes % WaveSize);
-
-    if (VGPRIndex == 0) {
-      LaneVGPR = TRI->findUnusedRegister(MRI, &AMDGPU::VGPR_32RegClass, MF);
-      if (LaneVGPR == AMDGPU::NoRegister) {
-        // We have no VGPRs left for spilling SGPRs. Reset because we will not
-        // partially spill the SGPR to VGPRs.
-        SGPRToVGPRSpills.erase(FI);
-        NumVGPRSpillLanes -= I;
+  if (!LaneIndex) {
 
-        // FIXME: We can run out of free registers with split allocation if
-        // IPRA is enabled and a called function already uses every VGPR.
 #if 0
         DiagnosticInfoResourceLimit DiagOutOfRegs(MF.getFunction(),
                                                   "VGPRs for SGPR spilling",
                                                   0, DS_Error);
         MF.getFunction().getContext().diagnose(DiagOutOfRegs);
 #endif
-        return false;
-      }
 
-      SpillVGPRs.push_back(LaneVGPR);
-
-      // Add this register as live-in to all blocks to avoid machine verifier
-      // complaining about use of an undefined physical register.
-      for (MachineBasicBlock &BB : MF)
-        BB.addLiveIn(LaneVGPR);
-    } else {
-      LaneVGPR = SpillVGPRs.back();
-    }
 
-    SpillLanes.push_back(SIRegisterInfo::SpilledReg(LaneVGPR, VGPRIndex));
+  SGPRToVGPRSpills[FI].push_back(
+      SIRegisterInfo::SpilledReg(LaneVGPR, LaneIndex));
+  return true;
+}
+
+bool SIMachineFunctionInfo::allocateVGPRForCustomSGPRSpills(
+    MachineFunction &MF, int FI, unsigned LaneIndex) {
+  const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
+  const SIRegisterInfo *TRI = ST.getRegisterInfo();
+  MachineRegisterInfo &MRI = MF.getRegInfo();
+  Register LaneVGPR;
+  if (!LaneIndex) {
+    LaneVGPR = TRI->findUnusedRegister(MRI, &AMDGPU::VGPR_32RegClass, MF);
+    if (LaneVGPR == AMDGPU::NoRegister) {
+      // We have no VGPRs left for spilling SGPRs. Reset because we will not
+      // partially spill the SGPR to VGPRs.
+      SGPRToVGPRCustomSpills.erase(FI);
+      return false;
+    }
+
+    allocateWWMSpill(MF, LaneVGPR);
+    for (MachineBasicBlock &MBB : MF) {
+      MBB.addLiveIn(LaneVGPR);
+      MBB.sortUniqueLiveIns();
+    }
+  } else {
+    LaneVGPR = WWMSpills.back().first;
+  }
+
+  SGPRToVGPRCustomSpills[FI].push_back(
+      SIRegisterInfo::SpilledReg(LaneVGPR, LaneIndex));
+  return true;
+}
+
+bool SIMachineFunctionInfo::allocateSGPRSpillToVGPR(MachineFunction &MF, int FI,
+                                                    bool IsPEI) {
+  std::vector<SIRegisterInfo::SpilledReg> &SpillLanes =
+      IsPEI ? SGPRToVGPRCustomSpills[FI] : SGPRToVGPRSpills[FI];
+
+  // This has already been allocated.
+  if (!SpillLanes.empty())
+    return true;
+
+  const GCNSubtarget &ST = MF.getSubtarget<GCNSubtarget>();
+  const SIRegisterInfo *TRI = ST.getRegisterInfo();
+  MachineFrameInfo &FrameInfo = MF.getFrameInfo();
+  unsigned WaveSize = ST.getWavefrontSize();
+
+  unsigned Size = FrameInfo.getObjectSize(FI);
+  unsigned NumLanes = Size / 4;
+
+  if (NumLanes > WaveSize)
+    return false;
+
+  assert(Size >= 4 && "invalid sgpr spill size");
+  assert(TRI->spillSGPRToVGPR() && "not spilling SGPRs to VGPRs");
+
+  unsigned &NumSpillLanes = IsPEI ? NumVGPRCustomSpillLanes : NumVGPRSpillLanes;
+
+  for (unsigned I = 0; I < NumLanes; ++I, ++NumSpillLanes) {
+    unsigned LaneIndex = (NumSpillLanes % WaveSize);
+
+    bool Allocated = IsPEI ? allocateVGPRForCustomSGPRSpills(MF, FI, LaneIndex)
+                           : allocateVGPRForSGPRSpills(MF, FI, LaneIndex);
+    if (!Allocated) {
+      NumSpillLanes -= I;
+      return false;
+    }
   }
 
   return true;
 }
 
 /// Reserve AGPRs or VGPRs to support spilling for FrameIndex \p FI.
 /// Either AGPR is spilled to VGPR to vice versa.
 /// Returns true if a \p FI can be eliminated completely.
for (int I = NumLanes - 1; I >= 0; --I) {
     Spill.Lanes[I] = *NextSpillReg++;
   }
 
   return Spill.FullyAllocated;
 }
 
 bool SIMachineFunctionInfo::removeDeadFrameIndices(
     MachineFrameInfo &MFI, bool ResetSGPRSpillStackIDs) {
-  // Remove dead frame indices from function frame, however keep FP & BP since
-  // spills for them haven't been inserted yet. And also make sure to remove the
-  // frame indices from `SGPRToVGPRSpills` data structure, otherwise, it could
-  // result in an unexpected side effect and bug, in case of any re-mapping of
-  // freed frame indices by later pass(es) like "stack slot coloring".
+  // Remove dead frame indices from function frame. And also make sure to remove
+  // the frame indices from `SGPRToVGPRSpills` data structure, otherwise, it
+  // could result in an unexpected side effect and bug, in case of any
+  // re-mapping of freed frame indices by later pass(es) like "stack slot
+  // coloring".
   for (auto &R : make_early_inc_range(SGPRToVGPRSpills)) {
-    if (R.first != FramePointerSaveIndex && R.first != BasePointerSaveIndex) {
-      MFI.RemoveStackObject(R.first);
-      SGPRToVGPRSpills.erase(R.first);
-    }
-  }
 
   bool HaveSGPRToMemory = false;
 
   if (ResetSGPRSpillStackIDs) {
     // All other SPGRs must be allocated on the default stack, so reset the
     // stack ID.
     for (int i = MFI.getObjectIndexBegin(), e = MFI.getObjectIndexEnd(); i != e;
          ++i) {

llvm/test/CodeGen/AMDGPU/GlobalISel/assert-align.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - %s | FileCheck %s
 
 declare hidden i32 addrspace(1)* @ext(i8 addrspace(1)*)
 
 define i32 addrspace(1)* @call_assert_align() {
 ; CHECK-LABEL: call_assert_align:
 ; CHECK:       ; %bb.0: ; %entry
 ; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; CHECK-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; CHECK-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; CHECK-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; CHECK-NEXT:    s_mov_b64 exec, s[16:17]
-; CHECK-NEXT:    v_writelane_b32 v40, s33, 2
+; CHECK-NEXT:    v_writelane_b32 v41, s33, 0
 ; CHECK-NEXT:    s_mov_b32 s33, s32
 ; CHECK-NEXT:    s_addk_i32 s32, 0x400
 ; CHECK-NEXT:    v_writelane_b32 v40, s30, 0
 ; CHECK-NEXT:    v_mov_b32_e32 v0, 0
 ; CHECK-NEXT:    v_mov_b32_e32 v1, 0
 ; CHECK-NEXT:    v_writelane_b32 v40, s31, 1
 ; CHECK-NEXT:    s_getpc_b64 s[16:17]
 ; CHECK-NEXT:    s_add_u32 s16, s16, ext@rel32@lo+4
 ; CHECK-NEXT:    s_addc_u32 s17, s17, ext@rel32@hi+12
 ; CHECK-NEXT:    s_swappc_b64 s[30:31], s[16:17]
 ; CHECK-NEXT:    v_mov_b32_e32 v2, 0
 ; CHECK-NEXT:    global_store_dword v[0:1], v2, off
 ; CHECK-NEXT:    s_waitcnt vmcnt(0)
 ; CHECK-NEXT:    v_readlane_b32 s31, v40, 1
 ; CHECK-NEXT:    v_readlane_b32 s30, v40, 0
 ; CHECK-NEXT:    s_addk_i32 s32, 0xfc00
-; CHECK-NEXT:    v_readlane_b32 s33, v40, 2
+; CHECK-NEXT:    v_readlane_b32 s33, v41, 0
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; CHECK-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
 ; CHECK-NEXT:    s_waitcnt vmcnt(0)
 ; CHECK-NEXT:    s_setpc_b64 s[30:31]
 entry:
   %call = call align 4 i32 addrspace(1)* @ext(i8 addrspace(1)* null)
   store volatile i32 0, i32 addrspace(1)* %call
   ret i32 addrspace(1)* %call
 }

llvm/test/CodeGen/AMDGPU/GlobalISel/call-outgoing-stack-args.ll

 }
 
 define void @func_caller_stack() {
 ; MUBUF-LABEL: func_caller_stack:
 ; MUBUF:       ; %bb.0:
 ; MUBUF-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; MUBUF-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; MUBUF-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; MUBUF-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; MUBUF-NEXT:    s_mov_b64 exec, s[4:5]
-; MUBUF-NEXT:    v_writelane_b32 v40, s33, 2
+; MUBUF-NEXT:    v_writelane_b32 v41, s33, 0
 ; MUBUF-NEXT:    s_mov_b32 s33, s32
 ; MUBUF-NEXT:    s_addk_i32 s32, 0x400
 ; MUBUF-NEXT:    v_mov_b32_e32 v0, 9
 ; MUBUF-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:4
 ; MUBUF-NEXT:    v_mov_b32_e32 v0, 10
 ; MUBUF-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:8
 ; MUBUF-NEXT:    v_mov_b32_e32 v0, 11
 ; MUBUF-NEXT:    v_writelane_b32 v40, s30, 0
 ; MUBUF-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:12
 ; MUBUF-NEXT:    v_mov_b32_e32 v0, 12
 ; MUBUF-NEXT:    v_writelane_b32 v40, s31, 1
 ; MUBUF-NEXT:    s_getpc_b64 s[4:5]
 ; MUBUF-NEXT:    s_add_u32 s4, s4, external_void_func_v16i32_v16i32_v4i32@rel32@lo+4
 ; MUBUF-NEXT:    s_addc_u32 s5, s5, external_void_func_v16i32_v16i32_v4i32@rel32@hi+12
 ; MUBUF-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:16
 ; MUBUF-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; MUBUF-NEXT:    v_readlane_b32 s31, v40, 1
 ; MUBUF-NEXT:    v_readlane_b32 s30, v40, 0
 ; MUBUF-NEXT:    s_addk_i32 s32, 0xfc00
-; MUBUF-NEXT:    v_readlane_b32 s33, v40, 2
+; MUBUF-NEXT:    v_readlane_b32 s33, v41, 0
 ; MUBUF-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; MUBUF-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; MUBUF-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; MUBUF-NEXT:    s_mov_b64 exec, s[4:5]
 ; MUBUF-NEXT:    s_waitcnt vmcnt(0)
 ; MUBUF-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; FLATSCR-LABEL: func_caller_stack:
 ; FLATSCR:       ; %bb.0:
 ; FLATSCR-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; FLATSCR-NEXT:    s_or_saveexec_b64 s[0:1], -1
 ; FLATSCR-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; FLATSCR-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; FLATSCR-NEXT:    s_mov_b64 exec, s[0:1]
-; FLATSCR-NEXT:    v_writelane_b32 v40, s33, 2
+; FLATSCR-NEXT:    v_writelane_b32 v41, s33, 0
 ; FLATSCR-NEXT:    s_mov_b32 s33, s32
 ; FLATSCR-NEXT:    s_add_i32 s32, s32, 16
 ; FLATSCR-NEXT:    v_mov_b32_e32 v0, 9
 ; FLATSCR-NEXT:    scratch_store_dword off, v0, s32 offset:4
 ; FLATSCR-NEXT:    v_mov_b32_e32 v0, 10
 ; FLATSCR-NEXT:    scratch_store_dword off, v0, s32 offset:8
 ; FLATSCR-NEXT:    v_mov_b32_e32 v0, 11
 ; FLATSCR-NEXT:    v_writelane_b32 v40, s30, 0
 ; FLATSCR-NEXT:    scratch_store_dword off, v0, s32 offset:12
 ; FLATSCR-NEXT:    v_mov_b32_e32 v0, 12
 ; FLATSCR-NEXT:    v_writelane_b32 v40, s31, 1
 ; FLATSCR-NEXT:    s_getpc_b64 s[0:1]
 ; FLATSCR-NEXT:    s_add_u32 s0, s0, external_void_func_v16i32_v16i32_v4i32@rel32@lo+4
 ; FLATSCR-NEXT:    s_addc_u32 s1, s1, external_void_func_v16i32_v16i32_v4i32@rel32@hi+12
 ; FLATSCR-NEXT:    scratch_store_dword off, v0, s32 offset:16
 ; FLATSCR-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; FLATSCR-NEXT:    v_readlane_b32 s31, v40, 1
 ; FLATSCR-NEXT:    v_readlane_b32 s30, v40, 0
 ; FLATSCR-NEXT:    s_add_i32 s32, s32, -16
-; FLATSCR-NEXT:    v_readlane_b32 s33, v40, 2
+; FLATSCR-NEXT:    v_readlane_b32 s33, v41, 0
 ; FLATSCR-NEXT:    s_or_saveexec_b64 s[0:1], -1
 ; FLATSCR-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; FLATSCR-NEXT:    scratch_load_dword v41, off, s32 offset:4 ; 4-byte Folded Reload
 ; FLATSCR-NEXT:    s_mov_b64 exec, s[0:1]
 ; FLATSCR-NEXT:    s_waitcnt vmcnt(0)
 ; FLATSCR-NEXT:    s_setpc_b64 s[30:31]
   call void @external_void_func_v16i32_v16i32_v4i32(<16 x i32> undef, <16 x i32> undef, <4 x i32> <i32 9, i32 10, i32 11, i32 12>)
   ret void
 }
 
 define void @func_caller_byval([16 x i32] addrspace(5)* %argptr) {
 ; MUBUF-LABEL: func_caller_byval:
 ; MUBUF:       ; %bb.0:
 ; MUBUF-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; MUBUF-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; MUBUF-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; MUBUF-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; MUBUF-NEXT:    s_mov_b64 exec, s[4:5]
 ; MUBUF-NEXT:    buffer_load_dword v1, v0, s[0:3], 0 offen
 ; MUBUF-NEXT:    buffer_load_dword v2, v0, s[0:3], 0 offen offset:4
-; MUBUF-NEXT:    v_writelane_b32 v40, s33, 2
+; MUBUF-NEXT:    v_writelane_b32 v41, s33, 0
 ; MUBUF-NEXT:    s_mov_b32 s33, s32
 ; MUBUF-NEXT:    s_addk_i32 s32, 0x400
 ; MUBUF-NEXT:    v_writelane_b32 v40, s30, 0
 ; MUBUF-NEXT:    v_writelane_b32 v40, s31, 1
 ; MUBUF-NEXT:    s_getpc_b64 s[4:5]
 ; MUBUF-NEXT:    s_add_u32 s4, s4, external_void_func_byval@rel32@lo+4
 ; MUBUF-NEXT:    s_addc_u32 s5, s5, external_void_func_byval@rel32@hi+12
 ; MUBUF-NEXT:    s_waitcnt vmcnt(1)

 ; MUBUF-NEXT:    s_waitcnt vmcnt(1)
 ; MUBUF-NEXT:    buffer_store_dword v1, off, s[0:3], s32 offset:56
 ; MUBUF-NEXT:    s_waitcnt vmcnt(1)
 ; MUBUF-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:60
 ; MUBUF-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; MUBUF-NEXT:    v_readlane_b32 s31, v40, 1
 ; MUBUF-NEXT:    v_readlane_b32 s30, v40, 0
 ; MUBUF-NEXT:    s_addk_i32 s32, 0xfc00
-; MUBUF-NEXT:    v_readlane_b32 s33, v40, 2
+; MUBUF-NEXT:    v_readlane_b32 s33, v41, 0
 ; MUBUF-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; MUBUF-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; MUBUF-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; MUBUF-NEXT:    s_mov_b64 exec, s[4:5]
 ; MUBUF-NEXT:    s_waitcnt vmcnt(0)
 ; MUBUF-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; FLATSCR-LABEL: func_caller_byval:
 ; FLATSCR:       ; %bb.0:
 ; FLATSCR-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; FLATSCR-NEXT:    s_or_saveexec_b64 s[0:1], -1
 ; FLATSCR-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; FLATSCR-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; FLATSCR-NEXT:    s_mov_b64 exec, s[0:1]
 ; FLATSCR-NEXT:    scratch_load_dwordx2 v[1:2], v0, off
-; FLATSCR-NEXT:    v_writelane_b32 v40, s33, 2
+; FLATSCR-NEXT:    v_writelane_b32 v41, s33, 0
 ; FLATSCR-NEXT:    s_mov_b32 s33, s32
 ; FLATSCR-NEXT:    s_add_i32 s32, s32, 16
 ; FLATSCR-NEXT:    v_writelane_b32 v40, s30, 0
 ; FLATSCR-NEXT:    v_writelane_b32 v40, s31, 1
 ; FLATSCR-NEXT:    s_getpc_b64 s[0:1]
 ; FLATSCR-NEXT:    s_add_u32 s0, s0, external_void_func_byval@rel32@lo+4
 ; FLATSCR-NEXT:    s_addc_u32 s1, s1, external_void_func_byval@rel32@hi+12
 ; FLATSCR-NEXT:    s_waitcnt vmcnt(0)

 ; FLATSCR-NEXT:    scratch_store_dwordx2 off, v[1:2], s32 offset:48
 ; FLATSCR-NEXT:    scratch_load_dwordx2 v[0:1], v0, off offset:56
 ; FLATSCR-NEXT:    s_waitcnt vmcnt(0)
 ; FLATSCR-NEXT:    scratch_store_dwordx2 off, v[0:1], s32 offset:56
 ; FLATSCR-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; FLATSCR-NEXT:    v_readlane_b32 s31, v40, 1
 ; FLATSCR-NEXT:    v_readlane_b32 s30, v40, 0
 ; FLATSCR-NEXT:    s_add_i32 s32, s32, -16
-; FLATSCR-NEXT:    v_readlane_b32 s33, v40, 2
+; FLATSCR-NEXT:    v_readlane_b32 s33, v41, 0
 ; FLATSCR-NEXT:    s_or_saveexec_b64 s[0:1], -1
 ; FLATSCR-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; FLATSCR-NEXT:    scratch_load_dword v41, off, s32 offset:4 ; 4-byte Folded Reload
 ; FLATSCR-NEXT:    s_mov_b64 exec, s[0:1]
 ; FLATSCR-NEXT:    s_waitcnt vmcnt(0)
 ; FLATSCR-NEXT:    s_setpc_b64 s[30:31]
   %cast = bitcast [16 x i32] addrspace(5)* %argptr to i8 addrspace(5)*
   call void @external_void_func_byval([16 x i32] addrspace(5)* byval([16 x i32]) %argptr)
   ret void
 }
 
 declare void @llvm.memset.p5i8.i32(i8 addrspace(5)* nocapture writeonly, i8, i32, i1 immarg) #1
 
 attributes #0 = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-queue-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" }
 attributes #1 = { argmemonly nofree nounwind willreturn writeonly }

llvm/test/CodeGen/AMDGPU/GlobalISel/localizer.ll

 
 ; This would crash from using the wrong insert point
 define void @sink_null_insert_pt(i32 addrspace(4)* %arg0) {
 ; GFX9-LABEL: sink_null_insert_pt:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[16:17]
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX9-NEXT:    global_load_dword v0, v[0:1], off glc
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], 0
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 entry:
   %load0 = load volatile i32, i32 addrspace(1)* null, align 4
   br label %bb1
 
 bb1:
   call void null()
   ret void
 }

llvm/test/CodeGen/AMDGPU/abi-attribute-hints-undefined-behavior.ll

 ; does not require the implicit arguments to the function. Make sure
 ; we do not crash.
 define void @parent_func_missing_inputs() #0 {
 ; FIXEDABI-LABEL: parent_func_missing_inputs:
 ; FIXEDABI:       ; %bb.0:
 ; FIXEDABI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; FIXEDABI-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; FIXEDABI-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; FIXEDABI-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; FIXEDABI-NEXT:    s_mov_b64 exec, s[16:17]
-; FIXEDABI-NEXT:    v_writelane_b32 v40, s33, 2
+; FIXEDABI-NEXT:    v_writelane_b32 v41, s33, 0
 ; FIXEDABI-NEXT:    s_mov_b32 s33, s32
 ; FIXEDABI-NEXT:    s_addk_i32 s32, 0x400
 ; FIXEDABI-NEXT:    v_writelane_b32 v40, s30, 0
 ; FIXEDABI-NEXT:    v_writelane_b32 v40, s31, 1
 ; FIXEDABI-NEXT:    s_getpc_b64 s[16:17]
 ; FIXEDABI-NEXT:    s_add_u32 s16, s16, requires_all_inputs@rel32@lo+4
 ; FIXEDABI-NEXT:    s_addc_u32 s17, s17, requires_all_inputs@rel32@hi+12
 ; FIXEDABI-NEXT:    s_swappc_b64 s[30:31], s[16:17]
 ; FIXEDABI-NEXT:    v_readlane_b32 s31, v40, 1
 ; FIXEDABI-NEXT:    v_readlane_b32 s30, v40, 0
 ; FIXEDABI-NEXT:    s_addk_i32 s32, 0xfc00
-; FIXEDABI-NEXT:    v_readlane_b32 s33, v40, 2
+; FIXEDABI-NEXT:    v_readlane_b32 s33, v41, 0
 ; FIXEDABI-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; FIXEDABI-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; FIXEDABI-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; FIXEDABI-NEXT:    s_mov_b64 exec, s[4:5]
 ; FIXEDABI-NEXT:    s_waitcnt vmcnt(0)
 ; FIXEDABI-NEXT:    s_setpc_b64 s[30:31]
   call void @requires_all_inputs()
   ret void
 }
 
 define amdgpu_kernel void @parent_kernel_missing_inputs() #0 {

llvm/test/CodeGen/AMDGPU/amdpal-callable.ll

 ; GCN-NEXT:        .vgpr_count:     0x3{{$}}
 ; GCN-NEXT:      no_stack:
 ; GCN-NEXT:        .lds_size:       0{{$}}
 ; GCN-NEXT:        .sgpr_count:     0x20{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0{{$}}
 ; GCN-NEXT:        .vgpr_count:     0x1{{$}}
 ; GCN-NEXT:      no_stack_call:
 ; GCN-NEXT:        .lds_size:       0{{$}}
-; GCN-NEXT:        .sgpr_count:     0x24{{$}}
+; GCN-NEXT:        .sgpr_count:     0x25{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x10{{$}}
 ; GCN-NEXT:        .vgpr_count:     0x3{{$}}
 ; GCN-NEXT:      no_stack_extern_call:
 ; GCN-NEXT:        .lds_size:       0{{$}}
 ; GFX8-NEXT:        .sgpr_count:     0x28{{$}}
 ; GFX9-NEXT:        .sgpr_count:     0x2c{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x10{{$}}
-; GCN-NEXT:        .vgpr_count:    0x2b{{$}}
+; GCN-NEXT:        .vgpr_count:    0x2c{{$}}
 ; GCN-NEXT:      no_stack_extern_call_many_args:
 ; GCN-NEXT:        .lds_size:       0{{$}}
 ; GFX8-NEXT:        .sgpr_count:     0x28{{$}}
 ; GFX9-NEXT:        .sgpr_count:     0x2c{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x90{{$}}
-; GCN-NEXT:        .vgpr_count:     0x2b{{$}}
+; GCN-NEXT:        .vgpr_count:     0x2c{{$}}
 ; GCN-NEXT:      no_stack_indirect_call:
 ; GCN-NEXT:        .lds_size:       0{{$}}
 ; GFX8-NEXT:        .sgpr_count:     0x28{{$}}
 ; GFX9-NEXT:        .sgpr_count:     0x2c{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x10{{$}}
-; GCN-NEXT:        .vgpr_count:     0x2b{{$}}
+; GCN-NEXT:        .vgpr_count:     0x2c{{$}}
 ; GCN-NEXT:      simple_lds:
 ; GCN-NEXT:        .lds_size:       0x100{{$}}
 ; GCN-NEXT:        .sgpr_count:     0x20{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0{{$}}
 ; GCN-NEXT:        .vgpr_count:     0x1{{$}}
 ; GCN-NEXT:      simple_lds_recurse:
 ; GCN-NEXT:        .lds_size:       0x100{{$}}
 ; GCN-NEXT:        .sgpr_count:     0x26{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x10{{$}}
-; GCN-NEXT:        .vgpr_count:     0x29{{$}}
+; GCN-NEXT:        .vgpr_count:     0x2a{{$}}
 ; GCN-NEXT:      simple_stack:
 ; GCN-NEXT:        .lds_size:       0{{$}}
 ; GCN-NEXT:        .sgpr_count:     0x21{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x14{{$}}
 ; GCN-NEXT:        .vgpr_count:     0x2{{$}}
 ; GCN-NEXT:      simple_stack_call:
 ; GCN-NEXT:        .lds_size:       0{{$}}
-; GCN-NEXT:        .sgpr_count:     0x24{{$}}
+; GCN-NEXT:        .sgpr_count:     0x25{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x20{{$}}
 ; GCN-NEXT:        .vgpr_count:     0x4{{$}}
 ; GCN-NEXT:      simple_stack_extern_call:
 ; GCN-NEXT:        .lds_size:       0{{$}}
 ; GFX8-NEXT:        .sgpr_count:     0x28{{$}}
 ; GFX9-NEXT:        .sgpr_count:     0x2c{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x20{{$}}
-; GCN-NEXT:        .vgpr_count:     0x2b{{$}}
+; GCN-NEXT:        .vgpr_count:     0x2c{{$}}
 ; GCN-NEXT:      simple_stack_indirect_call:
 ; GCN-NEXT:        .lds_size:       0{{$}}
 ; GFX8-NEXT:        .sgpr_count:     0x28{{$}}
 ; GFX9-NEXT:        .sgpr_count:     0x2c{{$}}
-; GCN-NEXT:        .stack_frame_size_in_bytes: 0x20{{$}}
-; GCN-NEXT:        .vgpr_count:     0x2b{{$}}
+; GCN-NEXT:        .stack_frame_size_in_bytes: 0x30{{$}}
+; GCN-NEXT:        .vgpr_count:     0x2c{{$}}
 ; GCN-NEXT:      simple_stack_recurse:
 ; GCN-NEXT:        .lds_size:       0{{$}}
 ; GCN-NEXT:        .sgpr_count:     0x26{{$}}
 ; GCN-NEXT:        .stack_frame_size_in_bytes: 0x20{{$}}
-; GCN-NEXT:        .vgpr_count:     0x2a{{$}}
+; GCN-NEXT:        .vgpr_count:     0x2b{{$}}
 ; GCN-NEXT: ...

llvm/test/CodeGen/AMDGPU/call-graph-register-usage.ll

 ; RUN: llc -mtriple=amdgcn-amd-amdhsa --amdhsa-code-object-version=2 -enable-ipra=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,CI %s
 ; RUN: llc -mtriple=amdgcn-amd-amdhsa --amdhsa-code-object-version=2 -mcpu=fiji -enable-ipra=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VI,VI-NOBUG %s
 ; RUN: llc -mtriple=amdgcn-amd-amdhsa --amdhsa-code-object-version=2 -mcpu=iceland -enable-ipra=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VI,VI-BUG %s
 
 ; Make sure to run a GPU with the SGPR allocation bug.
 
 ; GCN-LABEL: {{^}}use_vcc:
 ; GCN: ; NumSgprs: 34
 ; GCN: ; NumVgprs: 0
 define void @use_vcc() #1 {
   call void asm sideeffect "", "~{vcc}" () #0
   ret void
 }
 
 ; GCN-LABEL: {{^}}indirect_use_vcc:
-; GCN: v_writelane_b32 v40, s33, 2
+; GCN: v_writelane_b32 v41, s33, 0
 ; GCN: v_writelane_b32 v40, s30, 0
 ; GCN: v_writelane_b32 v40, s31, 1
 ; GCN: s_swappc_b64
 ; GCN: v_readlane_b32 s31, v40, 1
 ; GCN: v_readlane_b32 s30, v40, 0
-; GCN: v_readlane_b32 s33, v40, 2
+; GCN: v_readlane_b32 s33, v41, 0
 ; GCN: s_setpc_b64 s[30:31]
 ; GCN: ; NumSgprs: 36
-; GCN: ; NumVgprs: 41
+; GCN: ; NumVgprs: 42
 define void @indirect_use_vcc() #1 {
   call void @use_vcc()
   ret void
 }
 
 ; GCN-LABEL: {{^}}indirect_2level_use_vcc_kernel:
 ; GCN: is_dynamic_callstack = 0
 ; CI: ; NumSgprs: 38
 ; VI-NOBUG: ; NumSgprs: 40
 ; VI-BUG: ; NumSgprs: 96
-; GCN: ; NumVgprs: 41
+; GCN: ; NumVgprs: 42
 define amdgpu_kernel void @indirect_2level_use_vcc_kernel(i32 addrspace(1)* %out) #0 {
   call void @indirect_use_vcc()
   ret void
 }
 
 ; GCN-LABEL: {{^}}use_flat_scratch:
 ; CI: ; NumSgprs: 36
 ; VI: ; NumSgprs: 38
 ; GCN: ; NumVgprs: 0
 define void @use_flat_scratch() #1 {
   call void asm sideeffect "", "~{flat_scratch}" () #0
   ret void
 }
 
 ; GCN-LABEL: {{^}}indirect_use_flat_scratch:
 ; CI: ; NumSgprs: 38
 ; VI: ; NumSgprs: 40
-; GCN: ; NumVgprs: 41
+; GCN: ; NumVgprs: 42
 define void @indirect_use_flat_scratch() #1 {
   call void @use_flat_scratch()
   ret void
 }
 
 ; GCN-LABEL: {{^}}indirect_2level_use_flat_scratch_kernel:
 ; GCN: is_dynamic_callstack = 0
 ; CI: ; NumSgprs: 38
 ; VI-NOBUG: ; NumSgprs: 40
 ; VI-BUG: ; NumSgprs: 96
-; GCN: ; NumVgprs: 41
+; GCN: ; NumVgprs: 42
 define amdgpu_kernel void @indirect_2level_use_flat_scratch_kernel(i32 addrspace(1)* %out) #0 {
   call void @indirect_use_flat_scratch()
   ret void
 }
 
 ; GCN-LABEL: {{^}}use_10_vgpr:
 ; GCN: ; NumVgprs: 10
 define void @use_10_vgpr() #1 {
   call void asm sideeffect "", "~{v0},~{v1},~{v2},~{v3},~{v4}"() #0
   call void asm sideeffect "", "~{v5},~{v6},~{v7},~{v8},~{v9}"() #0
   ret void
 }
 
 ; GCN-LABEL: {{^}}indirect_use_10_vgpr:
-; GCN: ; NumVgprs: 41
+; GCN: ; NumVgprs: 42
 define void @indirect_use_10_vgpr() #0 {
   call void @use_10_vgpr()
   ret void
 }
 
 ; GCN-LABEL: {{^}}indirect_2_level_use_10_vgpr:
 ; GCN: is_dynamic_callstack = 0
-; GCN: ; NumVgprs: 41
+; GCN: ; NumVgprs: 42
 define amdgpu_kernel void @indirect_2_level_use_10_vgpr() #0 {
   call void @indirect_use_10_vgpr()
   ret void
 }
 
 ; GCN-LABEL: {{^}}use_50_vgpr:
 ; GCN: ; NumVgprs: 50
 define void @use_50_vgpr() #1 {

llvm/test/CodeGen/AMDGPU/call-preserved-registers.ll

define amdgpu_kernel void @test_kernel_call_external_void_func_void_clobber_s30_s31_call_external_void_func_void() #0 {
   call void @external_void_func_void()
   call void asm sideeffect "", ""() #0
   call void @external_void_func_void()
   ret void
 }
 
 ; GCN-LABEL: {{^}}test_func_call_external_void_func_void_clobber_s30_s31_call_external_void_func_void:
 ; MUBUF:   buffer_store_dword
+; MUBUF:   buffer_store_dword
+; FLATSCR: scratch_store_dword
 ; FLATSCR: scratch_store_dword
-; GCN: v_writelane_b32 v40, s33, 4
 ; GCN: v_writelane_b32 v40, s30, 0
 ; GCN: v_writelane_b32 v40, s31, 1
+; GCN: v_writelane_b32 v41, s33, 0
 ; GCN: v_writelane_b32 v40, s34, 2
 ; GCN: v_writelane_b32 v40, s35, 3
 
 ; GCN: s_swappc_b64
 ; GCN-NEXT: ;;#ASMSTART
 ; GCN-NEXT: ;;#ASMEND
 ; GCN-NEXT: s_swappc_b64
 ; GCN: v_readlane_b32 s35, v40, 3
 ; GCN: v_readlane_b32 s34, v40, 2
 ; MUBUF-DAG:   v_readlane_b32 s31, v40, 1
 ; MUBUF-DAG:   v_readlane_b32 s30, v40, 0
 ; FLATSCR-DAG: v_readlane_b32 s31, v40, 1
 ; FLATSCR-DAG: v_readlane_b32 s30, v40, 0
 
-; GCN: v_readlane_b32 s33, v40, 4
+; GCN: v_readlane_b32 s33, v41, 0
 ; MUBUF:   buffer_load_dword
+; MUBUF:   buffer_load_dword
+; FLATSCR: scratch_load_dword
 ; FLATSCR: scratch_load_dword
 ; GCN: s_setpc_b64 s[30:31]
 define void @test_func_call_external_void_func_void_clobber_s30_s31_call_external_void_func_void() #0 {
   call void @external_void_func_void()
   call void asm sideeffect "", ""() #0
   call void @external_void_func_void()
   ret void
 }
 
 ; GCN-LABEL: {{^}}test_func_call_external_void_funcx2:
 ; MUBUF:   buffer_store_dword v40
+; MUBUF:   buffer_store_dword v41
 ; FLATSCR: scratch_store_dword off, v40
-; GCN: v_writelane_b32 v40, s33, 4
+; FLATSCR: scratch_store_dword off, v41
+; GCN: v_writelane_b32 v41, s33, 0
 
 ; GCN: s_mov_b32 s33, s32
 ; MUBUF:   s_addk_i32 s32, 0x400
 ; FLATSCR: s_add_i32 s32, s32, 16
 ; GCN: s_swappc_b64
 ; GCN-NEXT: s_swappc_b64
 
-; GCN: v_readlane_b32 s33, v40, 4
+; GCN: v_readlane_b32 s33, v41, 0
 ; MUBUF:   buffer_load_dword v40
+; MUBUF:   buffer_load_dword v41
 ; FLATSCR: scratch_load_dword v40
+; FLATSCR: scratch_load_dword v41
 define void @test_func_call_external_void_funcx2() #0 {
   call void @external_void_func_void()
   call void @external_void_func_void()
   ret void
 }
 
 ; GCN-LABEL: {{^}}void_func_void_clobber_s30_s31:
 ; GCN: s_waitcnt

llvm/test/CodeGen/AMDGPU/callee-frame-setup.ll

define void @callee_with_stack_no_fp_elim_non_leaf() #2 {
   ret void
 }
 
 ; GCN-LABEL: {{^}}callee_with_stack_and_call:
 ; GCN: ; %bb.0:
 ; GCN-NEXT: s_waitcnt
 ; GCN: s_or_saveexec_b64 [[COPY_EXEC0:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_store_dword [[CSR_VGPR:v[0-9]+]], off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; MUBUF-NEXT:   buffer_store_dword [[CSR_VGPR_1:v[0-9]+]], off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; FLATSCR-NEXT: scratch_store_dword off, [[CSR_VGPR:v[0-9]+]], s32 offset:4 ; 4-byte Folded Spill
+; FLATSCR-NEXT: scratch_store_dword off, [[CSR_VGPR_1:v[0-9]+]], s32 offset:8 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC0]]
-; GCN: v_writelane_b32 [[CSR_VGPR]], s33, 2
+; GCN: v_writelane_b32 [[CSR_VGPR_1]], s33, 0
 ; GCN-DAG: s_mov_b32 s33, s32
 ; MUBUF-DAG:   s_addk_i32 s32, 0x400{{$}}
 ; FLATSCR-DAG: s_add_i32 s32, s32, 16{{$}}
 ; GCN-DAG: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0{{$}}
 ; GCN-DAG: v_writelane_b32 [[CSR_VGPR]], s30,
 ; GCN-DAG: v_writelane_b32 [[CSR_VGPR]], s31,
 
 ; MUBUF-DAG:   buffer_store_dword [[ZERO]], off, s[0:3], s33{{$}}
 ; FLATSCR-DAG: scratch_store_dword off, [[ZERO]], s33{{$}}
 
 ; GCN: s_swappc_b64
 
 ; GCN-DAG: v_readlane_b32 s30, [[CSR_VGPR]]
 ; GCN-DAG: v_readlane_b32 s31, [[CSR_VGPR]]
 
 ; MUBUF:    s_addk_i32 s32, 0xfc00{{$}}
 ; FLATSCR:  s_add_i32 s32, s32, -16{{$}}
-; GCN-NEXT: v_readlane_b32 s33, [[CSR_VGPR]], 2
+; GCN-NEXT: v_readlane_b32 s33, [[CSR_VGPR_1]], 0
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC1:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_load_dword [[CSR_VGPR]], off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; MUBUF-NEXT:   buffer_load_dword [[CSR_VGPR_1]], off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; FLATSCR-NEXT: scratch_load_dword [[CSR_VGPR]], off, s32 offset:4 ; 4-byte Folded Reload
+; FLATSCR-NEXT: scratch_load_dword [[CSR_VGPR_1]], off, s32 offset:8 ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC1]]
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 
 ; GCN-NEXT: s_setpc_b64 s[30:31]
 define void @callee_with_stack_and_call() #0 {
   %alloca = alloca i32, addrspace(5)
   store volatile i32 0, i32 addrspace(5)* %alloca
   call void @external_void_func_void()
   ret void
 }
 
 ; Should be able to copy incoming stack pointer directly to inner
 ; call's stack pointer argument.
 
 ; There is stack usage only because of the need to evict a VGPR for
 ; spilling CSR SGPRs.
 
 ; GCN-LABEL: {{^}}callee_no_stack_with_call:
 ; GCN: s_waitcnt
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC0:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_store_dword [[CSR_VGPR:v[0-9]+]], off, s[0:3], s32 ; 4-byte Folded Spill
+; MUBUF-NEXT:   buffer_store_dword [[CSR_VGPR_1:v[0-9]+]], off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; FLATSCR-NEXT: scratch_store_dword off, [[CSR_VGPR:v[0-9]+]], s32 ; 4-byte Folded Spill
+; FLATSCR-NEXT: scratch_store_dword off, [[CSR_VGPR_1:v[0-9]+]], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC0]]
 ; MUBUF-DAG:   s_addk_i32 s32, 0x400
 ; FLATSCR-DAG: s_add_i32 s32, s32, 16
-; GCN-DAG: v_writelane_b32 [[CSR_VGPR]], s33, [[FP_SPILL_LANE:[0-9]+]]
+; GCN-DAG: v_writelane_b32 [[CSR_VGPR_1]], s33, [[FP_SPILL_LANE:[0-9]+]]
 
 ; GCN-DAG: v_writelane_b32 [[CSR_VGPR]], s30, 0
 ; GCN-DAG: v_writelane_b32 [[CSR_VGPR]], s31, 1
 ; GCN: s_swappc_b64
 
 ; GCN-DAG: v_readlane_b32 s30, [[CSR_VGPR]], 0
 ; GCN-DAG: v_readlane_b32 s31, [[CSR_VGPR]], 1
 
 ; MUBUF:   s_addk_i32 s32, 0xfc00
 ; FLATSCR: s_add_i32 s32, s32, -16
-; GCN-NEXT: v_readlane_b32 s33, [[CSR_VGPR]], [[FP_SPILL_LANE]]
+; GCN-NEXT: v_readlane_b32 s33, [[CSR_VGPR_1]], [[FP_SPILL_LANE]]
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC1:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_load_dword [[CSR_VGPR]], off, s[0:3], s32 ; 4-byte Folded Reload
+; MUBUF-NEXT:   buffer_load_dword [[CSR_VGPR_1]], off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; FLATSCR-NEXT: scratch_load_dword [[CSR_VGPR]], off, s32 ; 4-byte Folded Reload
+; FLATSCR-NEXT: scratch_load_dword [[CSR_VGPR_1]], off, s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC1]]
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 ; GCN-NEXT: s_setpc_b64 s[30:31]
 define void @callee_no_stack_with_call() #0 {
   call void @external_void_func_void()
   ret void
 }
 

 
 ; Use a copy to a free SGPR instead of introducing a second CSR VGPR.
 ; GCN-LABEL: {{^}}last_lane_vgpr_for_fp_csr:
 ; GCN: s_waitcnt
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC0:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_store_dword [[CSR_VGPR:v[0-9]+]], off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; FLATSCR-NEXT: scratch_store_dword off, [[CSR_VGPR:v[0-9]+]], s32 offset:8 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC0]]
-; GCN-NEXT: v_writelane_b32 v0, s33, 63
 ; GCN-COUNT-60: v_writelane_b32 v0
+; GCN: s_mov_b32 [[TMP_SGPR:s[0-9]+]], s33
 ; GCN: s_mov_b32 s33, s32
 ; GCN: v_writelane_b32 v0
 ; MUBUF:   buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
 ; FLATSCR: scratch_store_dword off, v41, s33 ; 4-byte Folded Spill
 ; GCN: v_writelane_b32 v0
 ; MUBUF:   buffer_store_dword v{{[0-9]+}}, off, s[0:3], s33 offset:4
 ; FLATSCR: scratch_store_dword off, v{{[0-9]+}}, s33 offset:4
 ; GCN: ;;#ASMSTART
 ; GCN: v_writelane_b32 v0
 
 ; MUBUF:        s_addk_i32 s32, 0x400
 ; MUBUF:        s_addk_i32 s32, 0xfc00
 ; FLATSCR:      s_add_i32 s32, s32, 16
 ; FLATSCR:      s_add_i32 s32, s32, -16
-; GCN-NEXT: v_readlane_b32 s33, v0, 63
+; GCN-NEXT: s_mov_b32 s33, [[TMP_SGPR]]
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC1:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_load_dword [[CSR_VGPR]], off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; FLATSCR-NEXT: scratch_load_dword [[CSR_VGPR]], off, s32 offset:8 ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC1]]
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 ; GCN-NEXT: s_setpc_b64
 define void @last_lane_vgpr_for_fp_csr() #1 {
   %alloca = alloca i32, addrspace(5)

 }
 
 ; GCN-LABEL: {{^}}no_unused_non_csr_sgpr_for_fp:
 ; GCN: s_waitcnt
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC0:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_store_dword [[CSR_VGPR:v[0-9]+]], off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; FLATSCR-NEXT: scratch_store_dword off, [[CSR_VGPR:v[0-9]+]], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC0]]
-; GCN-NEXT: v_writelane_b32 [[CSR_VGPR]], s33, 2
+; GCN-NEXT: s_mov_b32 vcc_lo, s33
 ; GCN-NEXT: s_mov_b32 s33, s32
 ; GCN: v_writelane_b32 [[CSR_VGPR]], s30, 0
 ; GCN: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0
 ; MUBUF:        s_addk_i32 s32, 0x300
 ; FLATSCR:      s_add_i32 s32, s32, 12
 ; GCN: v_writelane_b32 [[CSR_VGPR]], s31, 1
 ; MUBUF:   buffer_store_dword [[ZERO]], off, s[0:3], s33{{$}}
 ; FLATSCR: scratch_store_dword off, [[ZERO]], s33{{$}}
 ; GCN-NEXT:     s_waitcnt vmcnt(0)
 ; GCN: ;;#ASMSTART
 ; GCN:     v_readlane_b32 s31, [[CSR_VGPR]], 1
 ; GCN:     v_readlane_b32 s30, [[CSR_VGPR]], 0
 ; MUBUF:   s_addk_i32 s32, 0xfd00
 ; FLATSCR: s_add_i32 s32, s32, -12
-; GCN-NEXT:     v_readlane_b32 s33, [[CSR_VGPR]], 2
+; GCN-NEXT: s_mov_b32 s33, vcc_lo
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC1:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_load_dword [[CSR_VGPR]], off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; FLATSCR-NEXT: scratch_load_dword [[CSR_VGPR]], off, s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC1]]
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 ; GCN-NEXT: s_setpc_b64 s[30:31]
 define void @no_unused_non_csr_sgpr_for_fp() #1 {
   %alloca = alloca i32, addrspace(5)

 
 ; Need a new CSR VGPR to satisfy the FP spill.
 ; GCN-LABEL: {{^}}no_unused_non_csr_sgpr_for_fp_no_scratch_vgpr:
 ; GCN: s_waitcnt
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC0:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_store_dword [[CSR_VGPR:v[0-9]+]], off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; FLATSCR-NEXT: scratch_store_dword off, [[CSR_VGPR:v[0-9]+]], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC0]]
-; GCN-NEXT: v_writelane_b32 [[CSR_VGPR]], s33, 2
+; GCN-NEXT: s_mov_b32 vcc_lo, s33
 ; GCN-NEXT: s_mov_b32 s33, s32
 ; MUBUF:       s_addk_i32 s32, 0x300{{$}}
 ; FLATSCR:     s_add_i32 s32, s32, 12{{$}}
 
 ; MUBUF-DAG:   buffer_store_dword
 ; FLATSCR-DAG: scratch_store_dword
 
 ; GCN: ;;#ASMSTART
 ; MUBUF:   s_addk_i32 s32, 0xfd00{{$}}
 ; FLATSCR: s_add_i32 s32, s32, -12{{$}}
-; GCN-NEXT: v_readlane_b32 s33, [[CSR_VGPR]], 2
+; GCN-NEXT: s_mov_b32 s33, vcc_lo
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC1:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT:   buffer_load_dword [[CSR_VGPR]], off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; FLATSCR-NEXT: scratch_load_dword [[CSR_VGPR]], off, s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC1]]
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 ; GCN-NEXT: s_setpc_b64 s[30:31]
 define void @no_unused_non_csr_sgpr_for_fp_no_scratch_vgpr() #1 {
   %alloca = alloca i32, addrspace(5)

 ; GCN-LABEL: {{^}}scratch_reg_needed_mubuf_offset:
 ; GCN: s_waitcnt
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC0:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT: s_add_i32 [[SCRATCH_SGPR:s[0-9]+]], s32, 0x40100
 ; MUBUF-NEXT: buffer_store_dword [[CSR_VGPR:v[0-9]+]], off, s[0:3], [[SCRATCH_SGPR]] ; 4-byte Folded Spill
 ; FLATSCR-NEXT: s_add_i32 [[SCRATCH_SGPR:s[0-9]+]], s32, 0x1004
 ; FLATSCR-NEXT: scratch_store_dword off, [[CSR_VGPR:v[0-9]+]], [[SCRATCH_SGPR]] ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC0]]
-; GCN-NEXT: v_writelane_b32 [[CSR_VGPR]], s33, 2
+; GCN-NEXT: s_mov_b32 vcc_lo, s33
 ; GCN-DAG:  s_mov_b32 s33, s32
 ; MUBUF-DAG:   s_add_i32 s32, s32, 0x40300{{$}}
 ; FLATSCR-DAG: s_addk_i32 s32, 0x100c{{$}}
 ; MUBUF-DAG:   buffer_store_dword
 ; FLATSCR-DAG: scratch_store_dword
 
 ; GCN: ;;#ASMSTART
 ; MUBUF:   s_add_i32 s32, s32, 0xfffbfd00{{$}}
 ; FLATSCR: s_addk_i32 s32, 0xeff4{{$}}
-; GCN-NEXT: v_readlane_b32 s33, [[CSR_VGPR]], 2
+; GCN-NEXT: s_mov_b32 s33, vcc_lo
 ; GCN-NEXT: s_or_saveexec_b64 [[COPY_EXEC1:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; MUBUF-NEXT: s_add_i32 [[SCRATCH_SGPR:s[0-9]+]], s32, 0x40100
 ; MUBUF-NEXT: buffer_load_dword [[CSR_VGPR]], off, s[0:3], [[SCRATCH_SGPR]] ; 4-byte Folded Reload
 ; FLATSCR-NEXT: s_add_i32 [[SCRATCH_SGPR:s[0-9]+]], s32, 0x1004
 ; FLATSCR-NEXT: scratch_load_dword [[CSR_VGPR]], off, [[SCRATCH_SGPR]] ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC1]]
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 ; GCN-NEXT: s_setpc_b64 s[30:31]

 ; GCN-NEXT: s_setpc_b64
 define internal void @local_empty_func() #0 {
   ret void
 }
 
 ; An FP is needed, despite not needing any spills
 ; TODO: Ccould see callee does not use stack and omit FP.
 ; GCN-LABEL: {{^}}ipra_call_with_stack:
-; GCN: v_writelane_b32 v0, s33, 2
+; GCN: s_mov_b32 [[TMP_SGPR:s[0-9]+]], s33
 ; GCN: s_mov_b32 s33, s32
 ; MUBUF:   s_addk_i32 s32, 0x400
 ; FLATSCR: s_add_i32 s32, s32, 16
 ; MUBUF:   buffer_store_dword v{{[0-9]+}}, off, s[0:3], s33{{$}}
 ; FLATSCR: scratch_store_dword off, v{{[0-9]+}}, s33{{$}}
 ; GCN:     s_swappc_b64
 ; MUBUF:   s_addk_i32 s32, 0xfc00
 ; FLATSCR: s_add_i32 s32, s32, -16
-; GCN: v_readlane_b32 s33, v0, 2
+; GCN: s_mov_b32 s33, [[TMP_SGPR]]
 define void @ipra_call_with_stack() #0 {
   %alloca = alloca i32, addrspace(5)
   store volatile i32 0, i32 addrspace(5)* %alloca
   call void @local_empty_func()
   ret void
 }
 
 ; With no free registers, we must spill the FP to memory.

llvm/test/CodeGen/AMDGPU/cross-block-use-is-not-abi-copy.ll

 
 
 define float @call_split_type_used_outside_block_v2f32() #0 {
 ; GCN-LABEL: call_split_type_used_outside_block_v2f32:
 ; GCN:       ; %bb.0: ; %bb0
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 2
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    s_getpc_b64 s[16:17]
 ; GCN-NEXT:    s_add_u32 s16, s16, func_v2f32@rel32@lo+4
 ; GCN-NEXT:    s_addc_u32 s17, s17, func_v2f32@rel32@hi+12
 ; GCN-NEXT:    s_swappc_b64 s[30:31], s[16:17]
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 2
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 bb0:
   %split.ret.type = call <2 x float> @func_v2f32()
   br label %bb1
 
 bb1:
   %extract = extractelement <2 x float> %split.ret.type, i32 0
   ret float %extract
 }
 
 define float @call_split_type_used_outside_block_v3f32() #0 {
 ; GCN-LABEL: call_split_type_used_outside_block_v3f32:
 ; GCN:       ; %bb.0: ; %bb0
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 2
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    s_getpc_b64 s[16:17]
 ; GCN-NEXT:    s_add_u32 s16, s16, func_v3f32@rel32@lo+4
 ; GCN-NEXT:    s_addc_u32 s17, s17, func_v3f32@rel32@hi+12
 ; GCN-NEXT:    s_swappc_b64 s[30:31], s[16:17]
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 2
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 bb0:
   %split.ret.type = call <3 x float> @func_v3f32()
   br label %bb1
 
 bb1:
   %extract = extractelement <3 x float> %split.ret.type, i32 0
   ret float %extract
 }
 
 define half @call_split_type_used_outside_block_v4f16() #0 {
 ; GCN-LABEL: call_split_type_used_outside_block_v4f16:
 ; GCN:       ; %bb.0: ; %bb0
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 2
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    s_getpc_b64 s[16:17]
 ; GCN-NEXT:    s_add_u32 s16, s16, func_v4f16@rel32@lo+4
 ; GCN-NEXT:    s_addc_u32 s17, s17, func_v4f16@rel32@hi+12
 ; GCN-NEXT:    s_swappc_b64 s[30:31], s[16:17]
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 2
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 bb0:
   %split.ret.type = call <4 x half> @func_v4f16()
   br label %bb1
 
 bb1:
   %extract = extractelement <4 x half> %split.ret.type, i32 0
   ret half %extract
 }
 
 define { i32, half } @call_split_type_used_outside_block_struct() #0 {
 ; GCN-LABEL: call_split_type_used_outside_block_struct:
 ; GCN:       ; %bb.0: ; %bb0
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 2
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    s_getpc_b64 s[16:17]
 ; GCN-NEXT:    s_add_u32 s16, s16, func_struct@rel32@lo+4
 ; GCN-NEXT:    s_addc_u32 s17, s17, func_struct@rel32@hi+12
 ; GCN-NEXT:    s_swappc_b64 s[30:31], s[16:17]
 ; GCN-NEXT:    v_mov_b32_e32 v1, v4
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 2
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 bb0:
   %split.ret.type = call { <4 x i32>, <4 x half> } @func_struct()
   br label %bb1
 
 bb1:

llvm/test/CodeGen/AMDGPU/dwarf-multi-register-use-crash.ll

 ; CHECK:       .Lfunc_begin0:
 ; CHECK-NEXT:    .loc 1 288 0 ; dummy:288:0
 ; CHECK-NEXT:    .cfi_sections .debug_frame
 ; CHECK-NEXT:    .cfi_startproc
 ; CHECK-NEXT:  ; %bb.0:
 ; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; CHECK-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; CHECK-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; CHECK-NEXT:    buffer_store_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; CHECK-NEXT:    s_mov_b64 exec, s[16:17]
-; CHECK-NEXT:    v_writelane_b32 v40, s33, 15
 ; CHECK-NEXT:    v_writelane_b32 v40, s30, 0
 ; CHECK-NEXT:    v_writelane_b32 v40, s31, 1
 ; CHECK-NEXT:    v_writelane_b32 v40, s34, 2
 ; CHECK-NEXT:    v_writelane_b32 v40, s35, 3
 ; CHECK-NEXT:    v_writelane_b32 v40, s36, 4
 ; CHECK-NEXT:    v_writelane_b32 v40, s37, 5
 ; CHECK-NEXT:    v_writelane_b32 v40, s38, 6
 ; CHECK-NEXT:    v_writelane_b32 v40, s39, 7
 ; CHECK-NEXT:    v_writelane_b32 v40, s40, 8
 ; CHECK-NEXT:    v_writelane_b32 v40, s41, 9
 ; CHECK-NEXT:    v_writelane_b32 v40, s42, 10
 ; CHECK-NEXT:    v_writelane_b32 v40, s43, 11
+; CHECK-NEXT:    v_writelane_b32 v42, s33, 0
 ; CHECK-NEXT:    s_mov_b32 s33, s32
 ; CHECK-NEXT:    s_addk_i32 s32, 0x400
 ; CHECK-NEXT:    v_writelane_b32 v40, s44, 12
 ; CHECK-NEXT:    v_writelane_b32 v40, s46, 13
 ; CHECK-NEXT:    s_mov_b64 s[40:41], s[4:5]
 ; CHECK-NEXT:    ;DEBUG_VALUE: dummy:dummy <- undef
 ; CHECK-NEXT:  .Ltmp0:
 ; CHECK-NEXT:    .loc 1 49 9 prologue_end ; dummy:49:9

 ; CHECK-NEXT:    v_readlane_b32 s38, v40, 6
 ; CHECK-NEXT:    v_readlane_b32 s37, v40, 5
 ; CHECK-NEXT:    v_readlane_b32 s36, v40, 4
 ; CHECK-NEXT:    v_readlane_b32 s35, v40, 3
 ; CHECK-NEXT:    v_readlane_b32 s34, v40, 2
 ; CHECK-NEXT:    v_readlane_b32 s31, v40, 1
 ; CHECK-NEXT:    v_readlane_b32 s30, v40, 0
 ; CHECK-NEXT:    s_addk_i32 s32, 0xfc00
-; CHECK-NEXT:    v_readlane_b32 s33, v40, 15
+; CHECK-NEXT:    v_readlane_b32 s33, v42, 0
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; CHECK-NEXT:    buffer_load_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
 ; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; CHECK-NEXT:    s_setpc_b64 s[30:31]
 ; CHECK-NEXT:  .Ltmp2:
   %2 = call ptr @__kmpc_alloc_shared(), !dbg !43
   %3 = call ptr @__kmpc_alloc_shared()
   store i32 0, ptr %3, align 4
   call void @llvm.dbg.declare(metadata ptr %3, metadata !40, metadata !DIExpression()), !dbg !43

llvm/test/CodeGen/AMDGPU/frame-setup-without-sgpr-to-vgpr-spills.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs -amdgpu-spill-sgpr-to-vgpr=true < %s | FileCheck -check-prefix=SPILL-TO-VGPR %s
 ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs -amdgpu-spill-sgpr-to-vgpr=false < %s | FileCheck -check-prefix=NO-SPILL-TO-VGPR %s
 
 ; Check frame setup where SGPR spills to VGPRs are disabled or enabled.
 
 declare hidden void @external_void_func_void() #0
 
 define void @callee_with_stack_and_call() #0 {
 ; SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:
 ; SPILL-TO-VGPR:       ; %bb.0:
 ; SPILL-TO-VGPR-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; SPILL-TO-VGPR-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; SPILL-TO-VGPR-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; SPILL-TO-VGPR-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; SPILL-TO-VGPR-NEXT:    s_mov_b64 exec, s[4:5]
-; SPILL-TO-VGPR-NEXT:    v_writelane_b32 v40, s33, 2
+; SPILL-TO-VGPR-NEXT:    v_writelane_b32 v41, s33, 0
 ; SPILL-TO-VGPR-NEXT:    s_mov_b32 s33, s32
 ; SPILL-TO-VGPR-NEXT:    s_addk_i32 s32, 0x400
 ; SPILL-TO-VGPR-NEXT:    v_writelane_b32 v40, s30, 0
 ; SPILL-TO-VGPR-NEXT:    v_mov_b32_e32 v0, 0
 ; SPILL-TO-VGPR-NEXT:    v_writelane_b32 v40, s31, 1
 ; SPILL-TO-VGPR-NEXT:    buffer_store_dword v0, off, s[0:3], s33
 ; SPILL-TO-VGPR-NEXT:    s_waitcnt vmcnt(0)
 ; SPILL-TO-VGPR-NEXT:    s_getpc_b64 s[4:5]
 ; SPILL-TO-VGPR-NEXT:    s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
 ; SPILL-TO-VGPR-NEXT:    s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
 ; SPILL-TO-VGPR-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; SPILL-TO-VGPR-NEXT:    v_readlane_b32 s31, v40, 1
 ; SPILL-TO-VGPR-NEXT:    v_readlane_b32 s30, v40, 0
 ; SPILL-TO-VGPR-NEXT:    s_addk_i32 s32, 0xfc00
-; SPILL-TO-VGPR-NEXT:    v_readlane_b32 s33, v40, 2
+; SPILL-TO-VGPR-NEXT:    v_readlane_b32 s33, v41, 0
 ; SPILL-TO-VGPR-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; SPILL-TO-VGPR-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; SPILL-TO-VGPR-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; SPILL-TO-VGPR-NEXT:    s_mov_b64 exec, s[4:5]
 ; SPILL-TO-VGPR-NEXT:    s_waitcnt vmcnt(0)
 ; SPILL-TO-VGPR-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; NO-SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:
 ; NO-SPILL-TO-VGPR:       ; %bb.0:
 ; NO-SPILL-TO-VGPR-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; NO-SPILL-TO-VGPR-NEXT:    v_mov_b32_e32 v0, s33

llvm/test/CodeGen/AMDGPU/gfx-call-non-gfx-func.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=SDAG -enable-var-scope %s
 ; RUN: llc -global-isel -mtriple=amdgcn--amdpal -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GISEL -enable-var-scope %s
 
 declare void @extern_c_func()
 
 define amdgpu_gfx void @gfx_func() {
 ; SDAG-LABEL: gfx_func:
 ; SDAG:       ; %bb.0:
 ; SDAG-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; SDAG-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; SDAG-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
 ; SDAG-NEXT:    s_mov_b64 exec, s[34:35]
-; SDAG-NEXT:    v_writelane_b32 v40, s33, 28
 ; SDAG-NEXT:    v_writelane_b32 v40, s4, 0
 ; SDAG-NEXT:    v_writelane_b32 v40, s5, 1
 ; SDAG-NEXT:    v_writelane_b32 v40, s6, 2
 ; SDAG-NEXT:    v_writelane_b32 v40, s7, 3
 ; SDAG-NEXT:    v_writelane_b32 v40, s8, 4
 ; SDAG-NEXT:    v_writelane_b32 v40, s9, 5
 ; SDAG-NEXT:    v_writelane_b32 v40, s10, 6
 ; SDAG-NEXT:    v_writelane_b32 v40, s11, 7
 ; SDAG-NEXT:    v_writelane_b32 v40, s12, 8
 ; SDAG-NEXT:    v_writelane_b32 v40, s13, 9
 ; SDAG-NEXT:    v_writelane_b32 v40, s14, 10
 ; SDAG-NEXT:    v_writelane_b32 v40, s15, 11
 ; SDAG-NEXT:    v_writelane_b32 v40, s16, 12
 ; SDAG-NEXT:    v_writelane_b32 v40, s17, 13
 ; SDAG-NEXT:    v_writelane_b32 v40, s18, 14
 ; SDAG-NEXT:    v_writelane_b32 v40, s19, 15
 ; SDAG-NEXT:    v_writelane_b32 v40, s20, 16
 ; SDAG-NEXT:    v_writelane_b32 v40, s21, 17
 ; SDAG-NEXT:    v_writelane_b32 v40, s22, 18
 ; SDAG-NEXT:    v_writelane_b32 v40, s23, 19
+; SDAG-NEXT:    s_mov_b32 s36, s33
 ; SDAG-NEXT:    s_mov_b32 s33, s32
 ; SDAG-NEXT:    s_addk_i32 s32, 0x400
 ; SDAG-NEXT:    v_writelane_b32 v40, s24, 20
 ; SDAG-NEXT:    v_writelane_b32 v40, s25, 21
 ; SDAG-NEXT:    s_getpc_b64 s[34:35]
 ; SDAG-NEXT:    s_add_u32 s34, s34, extern_c_func@gotpcrel32@lo+4
 ; SDAG-NEXT:    s_addc_u32 s35, s35, extern_c_func@gotpcrel32@hi+12
 ; SDAG-NEXT:    v_writelane_b32 v40, s26, 22

 ; SDAG-NEXT:    v_readlane_b32 s10, v40, 6
 ; SDAG-NEXT:    v_readlane_b32 s9, v40, 5
 ; SDAG-NEXT:    v_readlane_b32 s8, v40, 4
 ; SDAG-NEXT:    v_readlane_b32 s7, v40, 3
 ; SDAG-NEXT:    v_readlane_b32 s6, v40, 2
 ; SDAG-NEXT:    v_readlane_b32 s5, v40, 1
 ; SDAG-NEXT:    v_readlane_b32 s4, v40, 0
 ; SDAG-NEXT:    s_addk_i32 s32, 0xfc00
-; SDAG-NEXT:    v_readlane_b32 s33, v40, 28
+; SDAG-NEXT:    s_mov_b32 s33, s36
 ; SDAG-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; SDAG-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
 ; SDAG-NEXT:    s_mov_b64 exec, s[34:35]
 ; SDAG-NEXT:    s_waitcnt vmcnt(0)
 ; SDAG-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: gfx_func:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[34:35]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 28
 ; GISEL-NEXT:    v_writelane_b32 v40, s4, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s5, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s6, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s7, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s8, 4
 ; GISEL-NEXT:    v_writelane_b32 v40, s9, 5
 ; GISEL-NEXT:    v_writelane_b32 v40, s10, 6
 ; GISEL-NEXT:    v_writelane_b32 v40, s11, 7
 ; GISEL-NEXT:    v_writelane_b32 v40, s12, 8
 ; GISEL-NEXT:    v_writelane_b32 v40, s13, 9
 ; GISEL-NEXT:    v_writelane_b32 v40, s14, 10
 ; GISEL-NEXT:    v_writelane_b32 v40, s15, 11
 ; GISEL-NEXT:    v_writelane_b32 v40, s16, 12
 ; GISEL-NEXT:    v_writelane_b32 v40, s17, 13
 ; GISEL-NEXT:    v_writelane_b32 v40, s18, 14
 ; GISEL-NEXT:    v_writelane_b32 v40, s19, 15
 ; GISEL-NEXT:    v_writelane_b32 v40, s20, 16
 ; GISEL-NEXT:    v_writelane_b32 v40, s21, 17
 ; GISEL-NEXT:    v_writelane_b32 v40, s22, 18
 ; GISEL-NEXT:    v_writelane_b32 v40, s23, 19
+; GISEL-NEXT:    s_mov_b32 s36, s33
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    v_writelane_b32 v40, s24, 20
 ; GISEL-NEXT:    v_writelane_b32 v40, s25, 21
 ; GISEL-NEXT:    s_getpc_b64 s[34:35]
 ; GISEL-NEXT:    s_add_u32 s34, s34, extern_c_func@gotpcrel32@lo+4
 ; GISEL-NEXT:    s_addc_u32 s35, s35, extern_c_func@gotpcrel32@hi+12
 ; GISEL-NEXT:    v_writelane_b32 v40, s26, 22

 ; GISEL-NEXT:    v_readlane_b32 s10, v40, 6
 ; GISEL-NEXT:    v_readlane_b32 s9, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s8, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s7, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s6, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s5, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s4, v40, 0
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 28
+; GISEL-NEXT:    s_mov_b32 s33, s36
 ; GISEL-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[34:35]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
   call void @extern_c_func()
   ret void
 }

llvm/test/CodeGen/AMDGPU/gfx-callable-argument-types.ll

 declare hidden amdgpu_gfx void @external_void_func_v16i8(<16 x i8>) #0
 
 define amdgpu_gfx void @test_call_external_void_func_i1_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_i1_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i1@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i1@rel32@hi+12
 ; GFX9-NEXT:    buffer_store_byte v0, off, s[0:3], s32
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i1_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i1@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i1@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    buffer_store_byte v0, off, s[0:3], s32
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i1_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i1@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i1@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    scratch_store_byte off, v0, s32
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i1(i1 true)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i1_signext(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i1_signext:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_ubyte v0, v[0:1], off glc
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i1_signext@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i1_signext@rel32@hi+12
 ; GFX9-NEXT:    v_and_b32_e32 v0, 1, v0
 ; GFX9-NEXT:    buffer_store_byte v0, off, s[0:3], s32
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i1_signext:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_ubyte v0, v[0:1], off glc dlc
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i1_signext@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i1_signext@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    v_and_b32_e32 v0, 1, v0
 ; GFX10-NEXT:    buffer_store_byte v0, off, s[0:3], s32
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i1_signext:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_ubyte v0, v[0:1], off glc dlc
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i1_signext@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i1_signext@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    v_and_b32_e32 v0, 1, v0
 ; GFX10-SCRATCH-NEXT:    scratch_store_byte off, v0, s32
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %var = load volatile i1, i1 addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_i1_signext(i1 signext%var)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i1_zeroext(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i1_zeroext:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_ubyte v0, v[0:1], off glc
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i1_zeroext@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i1_zeroext@rel32@hi+12
 ; GFX9-NEXT:    v_and_b32_e32 v0, 1, v0
 ; GFX9-NEXT:    buffer_store_byte v0, off, s[0:3], s32
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i1_zeroext:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_ubyte v0, v[0:1], off glc dlc
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i1_zeroext@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i1_zeroext@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    v_and_b32_e32 v0, 1, v0
 ; GFX10-NEXT:    buffer_store_byte v0, off, s[0:3], s32
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i1_zeroext:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_ubyte v0, v[0:1], off glc dlc
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i1_zeroext@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i1_zeroext@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    v_and_b32_e32 v0, 1, v0
 ; GFX10-SCRATCH-NEXT:    scratch_store_byte off, v0, s32
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %var = load volatile i1, i1 addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_i1_zeroext(i1 zeroext %var)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i8_imm(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i8_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x7b
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i8@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i8@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i8_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x7b
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i8@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i8@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i8_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0x7b
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i8@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i8@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i8(i8 123)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i8_signext(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i8_signext:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_sbyte v0, v[0:1], off glc
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i8_signext@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i8_signext@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i8_signext:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_sbyte v0, v[0:1], off glc dlc
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i8_signext@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i8_signext@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i8_signext:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_sbyte v0, v[0:1], off glc dlc
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i8_signext@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i8_signext@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %var = load volatile i8, i8 addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_i8_signext(i8 signext %var)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i8_zeroext(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i8_zeroext:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_ubyte v0, v[0:1], off glc
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i8_zeroext@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i8_zeroext@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i8_zeroext:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_ubyte v0, v[0:1], off glc dlc
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i8_zeroext@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i8_zeroext@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i8_zeroext:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_ubyte v0, v[0:1], off glc dlc
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i8_zeroext@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i8_zeroext@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %var = load volatile i8, i8 addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_i8_zeroext(i8 zeroext %var)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i16_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_i16_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x7b
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i16_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x7b
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i16_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0x7b
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i16(i16 123)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i16_signext(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i16_signext:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_ushort v0, v[0:1], off glc
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i16_signext@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i16_signext@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i16_signext:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_ushort v0, v[0:1], off glc dlc
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i16_signext@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i16_signext@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i16_signext:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_ushort v0, v[0:1], off glc dlc
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i16_signext@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i16_signext@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %var = load volatile i16, i16 addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_i16_signext(i16 signext %var)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i16_zeroext(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i16_zeroext:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_ushort v0, v[0:1], off glc
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i16_zeroext@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i16_zeroext@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i16_zeroext:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_ushort v0, v[0:1], off glc dlc
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i16_zeroext@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i16_zeroext@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i16_zeroext:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_ushort v0, v[0:1], off glc dlc
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i16_zeroext@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i16_zeroext@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %var = load volatile i16, i16 addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_i16_zeroext(i16 zeroext %var)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i32_imm(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 42
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 42
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 42
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i32(i32 42)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i64_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_i64_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x7b
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i64@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i64@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i64_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x7b
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i64@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i64@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i64_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0x7b
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i64@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i64@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i64(i64 123)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i64() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i64:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i64@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i64@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i64:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i64@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i64@rel32@hi+12
-; GFX10-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i64:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i64@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i64@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <2 x i64>, <2 x i64> addrspace(1)* null
   call amdgpu_gfx void @external_void_func_v2i64(<2 x i64> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i64_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i64_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i64@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i64@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i64_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX10-NEXT:    v_mov_b32_e32 v3, 4
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i64@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i64@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i64_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 4
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i64@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i64@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v2i64(<2 x i64> <i64 8589934593, i64 17179869187>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i64() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i64:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v4, 1
 ; GFX9-NEXT:    v_mov_b32_e32 v5, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i64@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i64@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i64:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v4, 1
 ; GFX10-NEXT:    v_mov_b32_e32 v5, 2
-; GFX10-NEXT:    s_mov_b32 s33, s32
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i64@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i64@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i64:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v5, 2
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i64@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i64@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %load = load <2 x i64>, <2 x i64> addrspace(1)* null
   %val = shufflevector <2 x i64> %load, <2 x i64> <i64 8589934593, i64 undef>, <3 x i32> <i32 0, i32 1, i32 2>
 
   call amdgpu_gfx void @external_void_func_v3i64(<3 x i64> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i64() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i64:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v4, 1
 ; GFX9-NEXT:    v_mov_b32_e32 v5, 2
 ; GFX9-NEXT:    v_mov_b32_e32 v6, 3
 ; GFX9-NEXT:    v_mov_b32_e32 v7, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i64@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i64@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i64:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v4, 1
 ; GFX10-NEXT:    v_mov_b32_e32 v5, 2
 ; GFX10-NEXT:    v_mov_b32_e32 v6, 3
 ; GFX10-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v7, 4
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i64@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i64@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i64:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v5, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v6, 3
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v7, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i64@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i64@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %load = load <2 x i64>, <2 x i64> addrspace(1)* null
   %val = shufflevector <2 x i64> %load, <2 x i64> <i64 8589934593, i64 17179869187>, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
   call amdgpu_gfx void @external_void_func_v4i64(<4 x i64> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_f16_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_f16_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x4400
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_f16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_f16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_f16_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x4400
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_f16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_f16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_f16_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0x4400
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_f16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_f16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_f16(half 4.0)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_f32_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_f32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 4.0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_f32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_f32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_f32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 4.0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_f32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_f32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_f32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 4.0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_f32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_f32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_f32(float 4.0)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2f32_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2f32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2f32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2f32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2.0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2f32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2f32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2.0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2f32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2f32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v2f32(<2 x float> <float 1.0, float 2.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3f32_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3f32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 4.0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3f32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3f32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 4.0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3f32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3f32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 4.0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3f32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3f32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3f32(<3 x float> <float 1.0, float 2.0, float 4.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v5f32_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v5f32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 4.0
 ; GFX9-NEXT:    v_mov_b32_e32 v3, -1.0
 ; GFX9-NEXT:    v_mov_b32_e32 v4, 0.5
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v5f32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v5f32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v5f32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 4.0
 ; GFX10-NEXT:    v_mov_b32_e32 v3, -1.0
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v4, 0.5
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v5f32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v5f32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v5f32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1.0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 4.0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, -1.0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 0.5
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v5f32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v5f32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v5f32(<5 x float> <float 1.0, float 2.0, float 4.0, float -1.0, float 0.5>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_f64_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_f64_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0x40100000
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_f64@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_f64@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_f64_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0x40100000
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_f64@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_f64@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_f64_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0x40100000
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_f64@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_f64@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_f64(double 4.0)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2f64_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2f64_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 0x40100000
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2f64@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f64@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2f64_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v3, 0x40100000
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2f64@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f64@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2f64_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 0x40100000
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2f64@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2f64@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v2f64(<2 x double> <double 2.0, double 4.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3f64_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3f64_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 0x40100000
 ; GFX9-NEXT:    v_mov_b32_e32 v4, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v5, 0x40200000
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3f64@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f64@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3f64_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v3, 0x40100000
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v4, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v5, 0x40200000
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3f64@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f64@rel32@hi+12
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3f64_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2.0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 0x40100000
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v5, 0x40200000
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3f64@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3f64@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3f64(<3 x double> <double 2.0, double 4.0, double 8.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i16() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i16:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_dword v0, v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i16:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_dword v0, v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i16:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_dword v0, v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <2 x i16>, <2 x i16> addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_v2i16(<2 x i16> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i16() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i16:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i16:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i16:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <3 x i16>, <3 x i16> addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_v3i16(<3 x i16> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3f16() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3f16:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3f16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3f16:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3f16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3f16:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3f16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3f16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <3 x half>, <3 x half> addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_v3f16(<3 x half> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i16_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i16_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x20001
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i16_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x20001
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 3
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i16_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0x20001
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3i16(<3 x i16> <i16 1, i16 2, i16 3>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3f16_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3f16_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x40003c00
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0x4400
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3f16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3f16_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x40003c00
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0x4400
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3f16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3f16_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0x40003c00
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0x4400
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3f16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3f16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3f16(<3 x half> <half 1.0, half 2.0, half 4.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i16() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i16:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i16:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i16:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <4 x i16>, <4 x i16> addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_v4i16(<4 x i16> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i16_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i16_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x20001
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0x40003
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i16_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x20001
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0x40003
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i16_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0x20001
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0x40003
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v4i16(<4 x i16> <i16 1, i16 2, i16 3, i16 4>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2f16() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2f16:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_dword v0, v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2f16@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f16@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2f16:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_dword v0, v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2f16@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f16@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2f16:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_dword v0, v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2f16@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2f16@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <2 x half>, <2 x half> addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_v2f16(<2 x half> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i32() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx2 v[0:1], v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <2 x i32>, <2 x i32> addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_v2i32(<2 x i32> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i32_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v2i32(<2 x i32> <i32 1, i32 2>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i32_imm(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 4
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 4
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 5
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 4
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 5
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3i32(<3 x i32> <i32 3, i32 4, i32 5>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i32_i32(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i32_i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 4
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 5
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i32_i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i32_i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i32_i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 4
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 5
 ; GFX10-NEXT:    v_mov_b32_e32 v3, 6
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i32_i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i32_i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i32_i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 4
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 5
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 6
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i32_i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i32_i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3i32_i32(<3 x i32> <i32 3, i32 4, i32 5>, i32 6)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i32() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v[0:1], off
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <4 x i32>, <4 x i32> addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_v4i32(<4 x i32> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i32_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX10-NEXT:    v_mov_b32_e32 v3, 4
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 4
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v4i32(<4 x i32> <i32 1, i32 2, i32 3, i32 4>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v5i32_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v5i32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 4
 ; GFX9-NEXT:    v_mov_b32_e32 v4, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v5i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v5i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v5i32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX10-NEXT:    v_mov_b32_e32 v3, 4
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v4, 5
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v5i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v5i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v5i32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 4
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 5
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v5i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v5i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v5i32(<5 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v8i32() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v8i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_mov_b32_e32 v8, 0
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v8, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx4 v[4:7], v8, s[34:35] offset:16
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v8i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v8i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v8i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_mov_b32_e32 v8, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_clause 0x1
 ; GFX10-NEXT:    global_load_dwordx4 v[0:3], v8, s[34:35]
 ; GFX10-NEXT:    global_load_dwordx4 v[4:7], v8, s[34:35] offset:16
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v8i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v8i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v8i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v8, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_clause 0x1
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v8, s[0:1]
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[4:7], v8, s[0:1] offset:16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v8i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v8i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr = load <8 x i32> addrspace(1)*, <8 x i32> addrspace(1)* addrspace(4)* undef
   %val = load <8 x i32>, <8 x i32> addrspace(1)* %ptr
   call amdgpu_gfx void @external_void_func_v8i32(<8 x i32> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v8i32_imm() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v8i32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 4
 ; GFX9-NEXT:    v_mov_b32_e32 v4, 5
 ; GFX9-NEXT:    v_mov_b32_e32 v5, 6
 ; GFX9-NEXT:    v_mov_b32_e32 v6, 7
 ; GFX9-NEXT:    v_mov_b32_e32 v7, 8
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v8i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v8i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v8i32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX10-NEXT:    v_mov_b32_e32 v3, 4
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v4, 5
 ; GFX10-NEXT:    v_mov_b32_e32 v5, 6
 ; GFX10-NEXT:    v_mov_b32_e32 v6, 7
 ; GFX10-NEXT:    v_mov_b32_e32 v7, 8
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v8i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v8i32@rel32@hi+12
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v8i32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 4
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 5
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v5, 6
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v6, 7
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v7, 8
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v8i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v8i32@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v8i32(<8 x i32> <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v16i32() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v16i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_mov_b32_e32 v16, 0
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v16, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx4 v[4:7], v16, s[34:35] offset:16
 ; GFX9-NEXT:    global_load_dwordx4 v[8:11], v16, s[34:35] offset:32
 ; GFX9-NEXT:    global_load_dwordx4 v[12:15], v16, s[34:35] offset:48
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v16i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v16i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v16i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_mov_b32_e32 v16, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_clause 0x3
 ; GFX10-NEXT:    global_load_dwordx4 v[0:3], v16, s[34:35]
 ; GFX10-NEXT:    global_load_dwordx4 v[4:7], v16, s[34:35] offset:16
 ; GFX10-NEXT:    global_load_dwordx4 v[8:11], v16, s[34:35] offset:32
 ; GFX10-NEXT:    global_load_dwordx4 v[12:15], v16, s[34:35] offset:48
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v16i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v16i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v16i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v16, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_clause 0x3
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v16, s[0:1]
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[4:7], v16, s[0:1] offset:16
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[8:11], v16, s[0:1] offset:32
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[12:15], v16, s[0:1] offset:48
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v16i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v16i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr = load <16 x i32> addrspace(1)*, <16 x i32> addrspace(1)* addrspace(4)* undef
   %val = load <16 x i32>, <16 x i32> addrspace(1)* %ptr
   call amdgpu_gfx void @external_void_func_v16i32(<16 x i32> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v32i32() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v32i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_mov_b32_e32 v28, 0
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v28, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx4 v[4:7], v28, s[34:35] offset:16
 ; GFX9-NEXT:    global_load_dwordx4 v[8:11], v28, s[34:35] offset:32
 ; GFX9-NEXT:    global_load_dwordx4 v[12:15], v28, s[34:35] offset:48
 ; GFX9-NEXT:    global_load_dwordx4 v[16:19], v28, s[34:35] offset:64
 ; GFX9-NEXT:    global_load_dwordx4 v[20:23], v28, s[34:35] offset:80
 ; GFX9-NEXT:    global_load_dwordx4 v[24:27], v28, s[34:35] offset:96
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    global_load_dwordx4 v[28:31], v28, s[34:35] offset:112
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v32i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v32i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v32i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_mov_b32_e32 v32, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_clause 0x7
 ; GFX10-NEXT:    global_load_dwordx4 v[0:3], v32, s[34:35]
 ; GFX10-NEXT:    global_load_dwordx4 v[4:7], v32, s[34:35] offset:16
 ; GFX10-NEXT:    global_load_dwordx4 v[8:11], v32, s[34:35] offset:32
 ; GFX10-NEXT:    global_load_dwordx4 v[12:15], v32, s[34:35] offset:48
 ; GFX10-NEXT:    global_load_dwordx4 v[16:19], v32, s[34:35] offset:64
 ; GFX10-NEXT:    global_load_dwordx4 v[20:23], v32, s[34:35] offset:80
 ; GFX10-NEXT:    global_load_dwordx4 v[24:27], v32, s[34:35] offset:96
 ; GFX10-NEXT:    global_load_dwordx4 v[28:31], v32, s[34:35] offset:112
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v32i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v32i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v32i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v32, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_clause 0x7
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v32, s[0:1]
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[4:7], v32, s[0:1] offset:16
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[8:11], v32, s[0:1] offset:32
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[12:15], v32, s[0:1] offset:48
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[16:19], v32, s[0:1] offset:64
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[20:23], v32, s[0:1] offset:80
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[24:27], v32, s[0:1] offset:96
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[28:31], v32, s[0:1] offset:112
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v32i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v32i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr = load <32 x i32> addrspace(1)*, <32 x i32> addrspace(1)* addrspace(4)* undef
   %val = load <32 x i32>, <32 x i32> addrspace(1)* %ptr
   call amdgpu_gfx void @external_void_func_v32i32(<32 x i32> %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v32i32_i32(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_v32i32_i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_mov_b32_e32 v28, 0
 ; GFX9-NEXT:    global_load_dword v32, v[0:1], off
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v28, s[34:35]
 ; GFX9-NEXT:    global_load_dwordx4 v[4:7], v28, s[34:35] offset:16
 ; GFX9-NEXT:    global_load_dwordx4 v[8:11], v28, s[34:35] offset:32
 ; GFX9-NEXT:    global_load_dwordx4 v[12:15], v28, s[34:35] offset:48
 ; GFX9-NEXT:    global_load_dwordx4 v[16:19], v28, s[34:35] offset:64
 ; GFX9-NEXT:    global_load_dwordx4 v[20:23], v28, s[34:35] offset:80
 ; GFX9-NEXT:    global_load_dwordx4 v[24:27], v28, s[34:35] offset:96
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    global_load_dwordx4 v[28:31], v28, s[34:35] offset:112
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v32i32_i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v32i32_i32@rel32@hi+12
 ; GFX9-NEXT:    s_waitcnt vmcnt(8)
 ; GFX9-NEXT:    buffer_store_dword v32, off, s[0:3], s32
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v32i32_i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_mov_b32_e32 v32, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    global_load_dword v33, v[0:1], off
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_clause 0x7
 ; GFX10-NEXT:    global_load_dwordx4 v[0:3], v32, s[34:35]
 ; GFX10-NEXT:    global_load_dwordx4 v[4:7], v32, s[34:35] offset:16
 ; GFX10-NEXT:    global_load_dwordx4 v[8:11], v32, s[34:35] offset:32
 ; GFX10-NEXT:    global_load_dwordx4 v[12:15], v32, s[34:35] offset:48
 ; GFX10-NEXT:    global_load_dwordx4 v[16:19], v32, s[34:35] offset:64
 ; GFX10-NEXT:    global_load_dwordx4 v[20:23], v32, s[34:35] offset:80
 ; GFX10-NEXT:    global_load_dwordx4 v[24:27], v32, s[34:35] offset:96
 ; GFX10-NEXT:    global_load_dwordx4 v[28:31], v32, s[34:35] offset:112
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v32i32_i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v32i32_i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_waitcnt vmcnt(8)
 ; GFX10-NEXT:    buffer_store_dword v33, off, s[0:3], s32
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v32i32_i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v32, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    global_load_dword v33, v[0:1], off
 ; GFX10-SCRATCH-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_clause 0x7
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v32, s[0:1]
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[4:7], v32, s[0:1] offset:16
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[8:11], v32, s[0:1] offset:32
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[12:15], v32, s[0:1] offset:48
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[16:19], v32, s[0:1] offset:64
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[20:23], v32, s[0:1] offset:80
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[24:27], v32, s[0:1] offset:96
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[28:31], v32, s[0:1] offset:112
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v32i32_i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v32i32_i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(8)
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v33, s32
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr0 = load <32 x i32> addrspace(1)*, <32 x i32> addrspace(1)* addrspace(4)* undef
   %val0 = load <32 x i32>, <32 x i32> addrspace(1)* %ptr0
   %val1 = load i32, i32 addrspace(1)* undef
   call amdgpu_gfx void @external_void_func_v32i32_i32(<32 x i32> %val0, i32 %val1)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_i32_func_i32_imm(i32 addrspace(1)* %out) #0 {
 ; GFX9-LABEL: test_call_external_i32_func_i32_imm:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v43, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
-; GFX9-NEXT:    s_addk_i32 s32, 0x400
+; GFX9-NEXT:    s_addk_i32 s32, 0x800
 ; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    buffer_store_dword v42, off, s[0:3], s33 ; 4-byte Folded Spill
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v41, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 42
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    v_mov_b32_e32 v42, v1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_i32_func_i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_i32_func_i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    global_store_dword v[41:42], v0, off
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    buffer_load_dword v42, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    s_addk_i32 s32, 0xf800
+; GFX9-NEXT:    v_readlane_b32 s33, v43, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_i32_func_i32_imm:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v43, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    buffer_store_dword v42, off, s[0:3], s33 ; 4-byte Folded Spill
-; GFX10-NEXT:    v_mov_b32_e32 v41, v0
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_mov_b32_e32 v41, v0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 42
-; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    s_addk_i32 s32, 0x400
 ; GFX10-NEXT:    v_mov_b32_e32 v42, v1
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_i32_func_i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_i32_func_i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    global_store_dword v[41:42], v0, off
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_clause 0x1
 ; GFX10-NEXT:    buffer_load_dword v42, off, s[0:3], s33
 ; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s33 offset:4
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    s_addk_i32 s32, 0xfc00
+; GFX10-NEXT:    v_readlane_b32 s33, v43, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8
+; GFX10-NEXT:    buffer_load_dword v43, off, s[0:3], s32 offset:12
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_i32_func_i32_imm:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 offset:8 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v43, s32 offset:12 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v43, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s33 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v42, s33 ; 4-byte Folded Spill
-; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v41, v0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v41, v0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 42
-; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 32
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v42, v1
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_i32_func_i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_i32_func_i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    global_store_dword v[41:42], v0, off
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_clause 0x1
 ; GFX10-SCRATCH-NEXT:    scratch_load_dword v42, off, s33
 ; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s33 offset:4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    s_addk_i32 s32, 0xffe0
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v43, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 offset:8 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 offset:8
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v43, off, s32 offset:12
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = call amdgpu_gfx i32 @external_i32_func_i32(i32 42)
   store volatile i32 %val, i32 addrspace(1)* %out
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_struct_i8_i32() #0 {
 ; GFX9-LABEL: test_call_external_void_func_struct_i8_i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    global_load_ubyte v0, v2, s[34:35]
 ; GFX9-NEXT:    global_load_dword v1, v2, s[34:35] offset:4
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_struct_i8_i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_struct_i8_i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_struct_i8_i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_clause 0x1
 ; GFX10-NEXT:    global_load_ubyte v0, v2, s[34:35]
 ; GFX10-NEXT:    global_load_dword v1, v2, s[34:35] offset:4
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_struct_i8_i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_struct_i8_i32@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_struct_i8_i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_clause 0x1
 ; GFX10-SCRATCH-NEXT:    global_load_ubyte v0, v2, s[0:1]
 ; GFX10-SCRATCH-NEXT:    global_load_dword v1, v2, s[0:1] offset:4
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_struct_i8_i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_struct_i8_i32@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr0 = load { i8, i32 } addrspace(1)*, { i8, i32 } addrspace(1)* addrspace(4)* undef
   %val = load { i8, i32 }, { i8, i32 } addrspace(1)* %ptr0
   call amdgpu_gfx void @external_void_func_struct_i8_i32({ i8, i32 } %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_byval_struct_i8_i32() #0 {
 ; GFX9-LABEL: test_call_external_void_func_byval_struct_i8_i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX9-NEXT:    buffer_store_byte v0, off, s[0:3], s33
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 8
-; GFX9-NEXT:    s_addk_i32 s32, 0x400
+; GFX9-NEXT:    s_addk_i32 s32, 0x800
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s33 offset:4
 ; GFX9-NEXT:    v_lshrrev_b32_e64 v0, 6, s33
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_byval_struct_i8_i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_byval_struct_i8_i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    s_addk_i32 s32, 0xf800
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_byval_struct_i8_i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 8
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
-; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    buffer_store_byte v0, off, s[0:3], s33
 ; GFX10-NEXT:    buffer_store_dword v1, off, s[0:3], s33 offset:4
 ; GFX10-NEXT:    v_lshrrev_b32_e64 v0, 5, s33
+; GFX10-NEXT:    s_addk_i32 s32, 0x400
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_byval_struct_i8_i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_byval_struct_i8_i32@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    s_addk_i32 s32, 0xfc00
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:12
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_byval_struct_i8_i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 offset:8 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:12 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 8
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
-; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    scratch_store_byte off, v0, s33
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v1, s33 offset:4
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, s33
+; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 32
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_byval_struct_i8_i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_byval_struct_i8_i32@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    s_addk_i32 s32, 0xffe0
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 offset:8 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 offset:8
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:12
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = alloca { i8, i32 }, align 4, addrspace(5)
   %gep0 = getelementptr inbounds { i8, i32 }, { i8, i32 } addrspace(5)* %val, i32 0, i32 0
   %gep1 = getelementptr inbounds { i8, i32 }, { i8, i32 } addrspace(5)* %val, i32 0, i32 1
   store i8 3, i8 addrspace(5)* %gep0
   store i32 8, i32 addrspace(5)* %gep1
   call amdgpu_gfx void @external_void_func_byval_struct_i8_i32({ i8, i32 } addrspace(5)* byval({ i8, i32 }) %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_sret_struct_i8_i32_byval_struct_i8_i32(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_sret_struct_i8_i32_byval_struct_i8_i32:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX9-NEXT:    buffer_store_byte v0, off, s[0:3], s33
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 8
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s33 offset:4
 ; GFX9-NEXT:    v_lshrrev_b32_e64 v0, 6, s33
 ; GFX9-NEXT:    s_addk_i32 s32, 0x800
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_add_u32_e32 v0, 8, v0
 ; GFX9-NEXT:    v_lshrrev_b32_e64 v1, 6, s33
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_sret_struct_i8_i32_byval_struct_i8_i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_sret_struct_i8_i32_byval_struct_i8_i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    buffer_load_ubyte v0, off, s[0:3], s33 offset:8
 ; GFX9-NEXT:    buffer_load_dword v1, off, s[0:3], s33 offset:12
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xf800
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    global_store_byte v[0:1], v0, off
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    global_store_dword v[0:1], v1, off
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:20 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_sret_struct_i8_i32_byval_struct_i8_i32:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 3
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 8
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
-; GFX10-NEXT:    s_addk_i32 s32, 0x400
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    buffer_store_byte v0, off, s[0:3], s33
 ; GFX10-NEXT:    buffer_store_dword v1, off, s[0:3], s33 offset:4
 ; GFX10-NEXT:    v_lshrrev_b32_e64 v0, 5, s33
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_lshrrev_b32_e64 v1, 5, s33
+; GFX10-NEXT:    s_addk_i32 s32, 0x400
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_sret_struct_i8_i32_byval_struct_i8_i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_sret_struct_i8_i32_byval_struct_i8_i32@rel32@hi+12
 ; GFX10-NEXT:    v_add_nc_u32_e32 v0, 8, v0
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    s_clause 0x1
 ; GFX10-NEXT:    buffer_load_ubyte v0, off, s[0:3], s33 offset:8
 ; GFX10-NEXT:    buffer_load_dword v1, off, s[0:3], s33 offset:12
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    global_store_byte v[0:1], v0, off
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    global_store_dword v[0:1], v1, off
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:16
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:20
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_sret_struct_i8_i32_byval_struct_i8_i32:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 offset:16 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:20 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 32
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 8
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_sret_struct_i8_i32_byval_struct_i8_i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_sret_struct_i8_i32_byval_struct_i8_i32@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    s_add_i32 vcc_lo, s33, 8
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    scratch_store_byte off, v0, s33
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v1, s33 offset:4
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, vcc_lo
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, s33
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_clause 0x1
 ; GFX10-SCRATCH-NEXT:    scratch_load_ubyte v0, off, s33 offset:8
 ; GFX10-SCRATCH-NEXT:    scratch_load_dword v1, off, s33 offset:12
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_addk_i32 s32, 0xffe0
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    global_store_byte v[0:1], v0, off
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    global_store_dword v[0:1], v1, off
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 offset:16 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 offset:16
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:20
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %in.val = alloca { i8, i32 }, align 4, addrspace(5)
   %out.val = alloca { i8, i32 }, align 4, addrspace(5)
   %in.gep0 = getelementptr inbounds { i8, i32 }, { i8, i32 } addrspace(5)* %in.val, i32 0, i32 0
   %in.gep1 = getelementptr inbounds { i8, i32 }, { i8, i32 } addrspace(5)* %in.val, i32 0, i32 1

 }
 
 define amdgpu_gfx void @test_call_external_void_func_v16i8() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v16i8:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    global_load_dwordx4 v[0:3], v0, s[34:35]
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v16i8@rel32@lo+4

 ; GFX9-NEXT:    v_mov_b32_e32 v12, v3
 ; GFX9-NEXT:    v_mov_b32_e32 v1, v16
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v17
 ; GFX9-NEXT:    v_mov_b32_e32 v3, v18
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v16i8:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    global_load_dwordx4 v[0:3], v0, s[34:35]
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v16i8@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v16i8@rel32@hi+12
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)

 ; GFX10-NEXT:    v_mov_b32_e32 v12, v3
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v16
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v17
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v18
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v16i8:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    global_load_dwordx4 v[0:3], v0, s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v16i8@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v16i8@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)

 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v12, v3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, v16
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, v17
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, v18
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr = load <16 x i8> addrspace(1)*, <16 x i8> addrspace(1)* addrspace(4)* undef
   %val = load <16 x i8>, <16 x i8> addrspace(1)* %ptr
   call amdgpu_gfx void @external_void_func_v16i8(<16 x i8> %val)
   ret void
 }
 
 define void @tail_call_byval_align16(<32 x i32> %val, double %tmp) #0 {
 ; GFX9-LABEL: tail_call_byval_align16:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 32
+; GFX9-NEXT:    s_mov_b32 s6, s33
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    buffer_load_dword v32, off, s[0:3], s33 offset:20
 ; GFX9-NEXT:    buffer_load_dword v33, off, s[0:3], s33 offset:16
 ; GFX9-NEXT:    buffer_load_dword v31, off, s[0:3], s33
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s34, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s35, 3

 ; GFX9-NEXT:    v_readlane_b32 s38, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s37, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s36, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s35, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s34, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xf800
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 32
+; GFX9-NEXT:    s_mov_b32 s33, s6
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:24 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: tail_call_byval_align16:
 ; GFX10:       ; %bb.0: ; %entry

 
 ; inreg arguments are put in sgprs
 define amdgpu_gfx void @test_call_external_void_func_i1_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_i1_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i1_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i1_inreg@rel32@hi+12
 ; GFX9-NEXT:    buffer_store_byte v0, off, s[0:3], s32
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i1_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 1
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i1_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i1_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    buffer_store_byte v0, off, s[0:3], s32
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i1_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 1
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i1_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i1_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    scratch_store_byte off, v0, s32
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i1_inreg(i1 inreg true)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i8_imm_inreg(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i8_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    s_movk_i32 s4, 0x7b
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i8_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i8_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i8_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_movk_i32 s4, 0x7b
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i8_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i8_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_movk_i32 s4, 0x7b
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i8_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_movk_i32 s4, 0x7b
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i8_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i8_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_movk_i32 s4, 0x7b
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i8_inreg(i8 inreg 123)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i16_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_i16_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    s_movk_i32 s4, 0x7b
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i16_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_movk_i32 s4, 0x7b
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i16_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_movk_i32 s4, 0x7b
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i16_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_movk_i32 s4, 0x7b
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i16_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_movk_i32 s4, 0x7b
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i16_inreg(i16 inreg 123)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i32_imm_inreg(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_i32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    s_mov_b32 s4, 42
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 42
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 42
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 42
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 42
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i32_inreg(i32 inreg 42)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_i64_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_i64_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    s_movk_i32 s4, 0x7b
 ; GFX9-NEXT:    s_mov_b32 s5, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_i64_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_i64_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_i64_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_movk_i32 s4, 0x7b
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_i64_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_i64_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_movk_i32 s4, 0x7b
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_i64_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_movk_i32 s4, 0x7b
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_i64_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_i64_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_movk_i32 s4, 0x7b
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_i64_inreg(i64 inreg 123)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i64_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i64_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    s_mov_b64 s[34:35], 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    s_load_dwordx4 s[4:7], s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i64_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i64_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i64_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_mov_b64 s[34:35], 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[34:35], 0x0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i64_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i64_inreg@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i64_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b64 s[0:1], 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i64_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i64_inreg@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <2 x i64>, <2 x i64> addrspace(4)* null
   call amdgpu_gfx void @external_void_func_v2i64_inreg(<2 x i64> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i64_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i64_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX9-NEXT:    s_mov_b32 s4, 1
 ; GFX9-NEXT:    s_mov_b32 s5, 2
 ; GFX9-NEXT:    s_mov_b32 s6, 3
 ; GFX9-NEXT:    s_mov_b32 s7, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i64_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i64_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i64_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 1
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i64_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i64_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 1
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_mov_b32 s7, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i64_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i64_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i64_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s7, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v2i64_inreg(<2 x i64> inreg <i64 8589934593, i64 17179869187>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i64_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i64_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 8
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    s_mov_b64 s[34:35], 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    s_load_dwordx4 s[4:7], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s9, 5
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 6
 ; GFX9-NEXT:    s_mov_b32 s8, 1
 ; GFX9-NEXT:    s_mov_b32 s9, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 7
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i64_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i64_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 7
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 8
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i64_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 8
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_mov_b64 s[34:35], 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[34:35], 0x0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i64_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i64_inreg@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    s_mov_b32 s8, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-NEXT:    s_mov_b32 s9, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 6
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 7
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 7
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 8
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i64_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 8
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b64 s[0:1], 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i64_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i64_inreg@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s8, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s9, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 6
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 7
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 7
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 8
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %load = load <2 x i64>, <2 x i64> addrspace(4)* null
   %val = shufflevector <2 x i64> %load, <2 x i64> <i64 8589934593, i64 undef>, <3 x i32> <i32 0, i32 1, i32 2>
 
   call amdgpu_gfx void @external_void_func_v3i64_inreg(<3 x i64> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i64_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i64_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 10
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    s_mov_b64 s[34:35], 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX9-NEXT:    s_load_dwordx4 s[4:7], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s11, 7
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 8
 ; GFX9-NEXT:    s_mov_b32 s8, 1
 ; GFX9-NEXT:    s_mov_b32 s9, 2
 ; GFX9-NEXT:    s_mov_b32 s10, 3
 ; GFX9-NEXT:    s_mov_b32 s11, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 9
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i64_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i64_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 9
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 8
 ; GFX9-NEXT:    v_readlane_b32 s11, v40, 7
 ; GFX9-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i64_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 10
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_mov_b64 s[34:35], 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[34:35], 0x0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i64_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i64_inreg@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4

 ; GFX10-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i64_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 10
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b64 s[0:1], 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i64_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i64_inreg@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4

 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %load = load <2 x i64>, <2 x i64> addrspace(4)* null
   %val = shufflevector <2 x i64> %load, <2 x i64> <i64 8589934593, i64 17179869187>, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
   call amdgpu_gfx void @external_void_func_v4i64_inreg(<4 x i64> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_f16_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_f16_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    s_movk_i32 s4, 0x4400
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_f16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_f16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_f16_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_movk_i32 s4, 0x4400
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_f16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_f16_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_movk_i32 s4, 0x4400
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_f16_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_movk_i32 s4, 0x4400
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_f16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_f16_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_movk_i32 s4, 0x4400
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_f16_inreg(half inreg 4.0)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_f32_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_f32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    s_mov_b32 s4, 4.0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_f32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_f32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_f32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 4.0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_f32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_f32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 4.0
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_f32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 4.0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_f32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_f32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 4.0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_f32_inreg(float inreg 4.0)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2f32_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2f32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    s_mov_b32 s4, 1.0
 ; GFX9-NEXT:    s_mov_b32 s5, 2.0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2f32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2f32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 1.0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2f32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 1.0
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2f32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1.0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2f32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2f32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1.0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v2f32_inreg(<2 x float> inreg <float 1.0, float 2.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3f32_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3f32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 3
 ; GFX9-NEXT:    s_mov_b32 s4, 1.0
 ; GFX9-NEXT:    s_mov_b32 s5, 2.0
 ; GFX9-NEXT:    s_mov_b32 s6, 4.0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 4
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3f32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 5
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3f32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 5
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 1.0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3f32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 1.0
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 4.0
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 4
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 5
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3f32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 5
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1.0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3f32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3f32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1.0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 4.0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 4
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 5
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3f32_inreg(<3 x float> inreg <float 1.0, float 2.0, float 4.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v5f32_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v5f32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 7
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 5
 ; GFX9-NEXT:    s_mov_b32 s4, 1.0
 ; GFX9-NEXT:    s_mov_b32 s5, 2.0
 ; GFX9-NEXT:    s_mov_b32 s6, 4.0
 ; GFX9-NEXT:    s_mov_b32 s7, -1.0
 ; GFX9-NEXT:    s_mov_b32 s8, 0.5
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 6
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v5f32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v5f32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 7
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v5f32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 7
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 1.0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v5f32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v5f32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 1.0
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 4.0
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_mov_b32 s7, -1.0
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    s_mov_b32 s8, 0.5
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 6
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 7
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v5f32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 7
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1.0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v5f32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v5f32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1.0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 4.0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s7, -1.0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s8, 0.5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 6
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 7
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v5f32_inreg(<5 x float> inreg <float 1.0, float 2.0, float 4.0, float -1.0, float 0.5>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_f64_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_f64_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    s_mov_b32 s4, 0
 ; GFX9-NEXT:    s_mov_b32 s5, 0x40100000
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_f64_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_f64_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_f64_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 0x40100000
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_f64_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_f64_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 0x40100000
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_f64_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 0x40100000
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_f64_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_f64_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 0x40100000
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_f64_inreg(double inreg 4.0)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2f64_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2f64_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX9-NEXT:    s_mov_b32 s4, 0
 ; GFX9-NEXT:    s_mov_b32 s5, 2.0
 ; GFX9-NEXT:    s_mov_b32 s6, 0
 ; GFX9-NEXT:    s_mov_b32 s7, 0x40100000
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2f64_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f64_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2f64_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2f64_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f64_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_mov_b32 s7, 0x40100000
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2f64_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2f64_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2f64_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s7, 0x40100000
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v2f64_inreg(<2 x double> inreg <double 2.0, double 4.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3f64_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3f64_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 8
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s9, 5
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 6
 ; GFX9-NEXT:    s_mov_b32 s4, 0
 ; GFX9-NEXT:    s_mov_b32 s5, 2.0
 ; GFX9-NEXT:    s_mov_b32 s6, 0
 ; GFX9-NEXT:    s_mov_b32 s7, 0x40100000
 ; GFX9-NEXT:    s_mov_b32 s8, 0
 ; GFX9-NEXT:    s_mov_b32 s9, 0x40200000
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 7
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3f64_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f64_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 7
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 8
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3f64_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 8
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3f64_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f64_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_mov_b32 s7, 0x40100000
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    s_mov_b32 s8, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-NEXT:    s_mov_b32 s9, 0x40200000
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 6
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 7
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 7
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 8
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3f64_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 8
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3f64_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3f64_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2.0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s7, 0x40100000
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s8, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s9, 0x40200000
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 6
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 7
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 7
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 8
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3f64_inreg(<3 x double> inreg <double 2.0, double 4.0, double 8.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i16_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i16_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    s_load_dword s4, s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i16_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
-; GFX10-NEXT:    s_mov_b32 s33, s32
-; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_load_dword s4, s[34:35], 0x0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
+; GFX10-NEXT:    s_mov_b32 s33, s32
+; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i16_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i16_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 3
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
-; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_load_dword s4, s[0:1], 0x0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
+; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i16_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <2 x i16>, <2 x i16> addrspace(4)* undef
   call amdgpu_gfx void @external_void_func_v2i16_inreg(<2 x i16> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i16_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i16_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    s_load_dwordx2 s[4:5], s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i16_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    s_load_dwordx2 s[4:5], s[34:35], 0x0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i16_inreg@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i16_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i16_inreg@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <3 x i16>, <3 x i16> addrspace(4)* undef
   call amdgpu_gfx void @external_void_func_v3i16_inreg(<3 x i16> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3f16_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3f16_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    s_load_dwordx2 s[4:5], s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3f16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3f16_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    s_load_dwordx2 s[4:5], s[34:35], 0x0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3f16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f16_inreg@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3f16_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3f16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3f16_inreg@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <3 x half>, <3 x half> addrspace(4)* undef
   call amdgpu_gfx void @external_void_func_v3f16_inreg(<3 x half> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i16_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i16_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    s_mov_b32 s4, 0x20001
 ; GFX9-NEXT:    s_mov_b32 s5, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i16_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 0x20001
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 3
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i16_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 0x20001
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i16_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0x20001
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 3
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i16_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0x20001
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3i16_inreg(<3 x i16> inreg <i16 1, i16 2, i16 3>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3f16_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3f16_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    s_mov_b32 s4, 0x40003c00
 ; GFX9-NEXT:    s_movk_i32 s5, 0x4400
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3f16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3f16_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 0x40003c00
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_movk_i32 s5, 0x4400
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3f16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3f16_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 0x40003c00
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_movk_i32 s5, 0x4400
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3f16_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0x40003c00
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_movk_i32 s5, 0x4400
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3f16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3f16_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0x40003c00
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_movk_i32 s5, 0x4400
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3f16_inreg(<3 x half> inreg <half 1.0, half 2.0, half 4.0>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i16_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i16_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    s_load_dwordx2 s[4:5], s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i16_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    s_load_dwordx2 s[4:5], s[34:35], 0x0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i16_inreg@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i16_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i16_inreg@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <4 x i16>, <4 x i16> addrspace(4)* undef
   call amdgpu_gfx void @external_void_func_v4i16_inreg(<4 x i16> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i16_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i16_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    s_mov_b32 s4, 0x20001
 ; GFX9-NEXT:    s_mov_b32 s5, 0x40003
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i16_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 0x20001
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 0x40003
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i16_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 0x20001
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 0x40003
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i16_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0x20001
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 0x40003
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i16_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 0x20001
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 0x40003
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v4i16_inreg(<4 x i16> inreg <i16 1, i16 2, i16 3, i16 4>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2f16_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2f16_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    s_load_dword s4, s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2f16_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f16_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2f16_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
-; GFX10-NEXT:    s_mov_b32 s33, s32
-; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_load_dword s4, s[34:35], 0x0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
+; GFX10-NEXT:    s_mov_b32 s33, s32
+; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2f16_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2f16_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2f16_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 3
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
-; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_load_dword s4, s[0:1], 0x0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
+; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2f16_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2f16_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <2 x half>, <2 x half> addrspace(4)* undef
   call amdgpu_gfx void @external_void_func_v2f16_inreg(<2 x half> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i32_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i32_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    s_load_dwordx2 s[4:5], s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i32_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    s_load_dwordx2 s[4:5], s[34:35], 0x0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i32_inreg@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i32_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[4:5], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i32_inreg@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <2 x i32>, <2 x i32> addrspace(4)* undef
   call amdgpu_gfx void @external_void_func_v2i32_inreg(<2 x i32> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v2i32_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v2i32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    s_mov_b32 s4, 1
 ; GFX9-NEXT:    s_mov_b32 s5, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v2i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v2i32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 1
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v2i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v2i32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 1
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v2i32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v2i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v2i32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v2i32_inreg(<2 x i32> inreg <i32 1, i32 2>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i32_imm_inreg(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 3
 ; GFX9-NEXT:    s_mov_b32 s4, 3
 ; GFX9-NEXT:    s_mov_b32 s5, 4
 ; GFX9-NEXT:    s_mov_b32 s6, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 4
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 5
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 5
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 3
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 4
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 3
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 4
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 5
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 5
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 4
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 3
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 4
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 5
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3i32_inreg(<3 x i32> inreg <i32 3, i32 4, i32 5>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v3i32_i32_inreg(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_v3i32_i32_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX9-NEXT:    s_mov_b32 s4, 3
 ; GFX9-NEXT:    s_mov_b32 s5, 4
 ; GFX9-NEXT:    s_mov_b32 s6, 5
 ; GFX9-NEXT:    s_mov_b32 s7, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v3i32_i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i32_i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v3i32_i32_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 3
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 4
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v3i32_i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v3i32_i32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 3
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_mov_b32 s7, 6
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v3i32_i32_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 3
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 4
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v3i32_i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v3i32_i32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 3
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s7, 6
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v3i32_i32_inreg(<3 x i32> inreg <i32 3, i32 4, i32 5>, i32 inreg 6)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i32_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i32_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    s_load_dwordx4 s[4:7], s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i32_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_load_dwordx4 s[4:7], s[34:35], 0x0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i32_inreg@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i32_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx4 s[4:7], s[0:1], 0x0
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i32_inreg@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %val = load <4 x i32>, <4 x i32> addrspace(4)* undef
   call amdgpu_gfx void @external_void_func_v4i32_inreg(<4 x i32> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v4i32_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v4i32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX9-NEXT:    s_mov_b32 s4, 1
 ; GFX9-NEXT:    s_mov_b32 s5, 2
 ; GFX9-NEXT:    s_mov_b32 s6, 3
 ; GFX9-NEXT:    s_mov_b32 s7, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v4i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v4i32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 1
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v4i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v4i32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 1
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_mov_b32 s7, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v4i32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 6
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v4i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v4i32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s7, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 5
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 6
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v4i32_inreg(<4 x i32> inreg <i32 1, i32 2, i32 3, i32 4>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v5i32_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v5i32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 7
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 5
 ; GFX9-NEXT:    s_mov_b32 s4, 1
 ; GFX9-NEXT:    s_mov_b32 s5, 2
 ; GFX9-NEXT:    s_mov_b32 s6, 3
 ; GFX9-NEXT:    s_mov_b32 s7, 4
 ; GFX9-NEXT:    s_mov_b32 s8, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 6
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v5i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v5i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 7
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v5i32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 7
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 1
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v5i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v5i32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 1
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_mov_b32 s7, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    s_mov_b32 s8, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 6
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 7
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v5i32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 7
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v5i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v5i32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s7, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s8, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 6
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 7
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v5i32_inreg(<5 x i32> inreg <i32 1, i32 2, i32 3, i32 4, i32 5>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v8i32_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v8i32_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 10
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_load_dwordx8 s[4:11], s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 8
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 9
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v8i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v8i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 9
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 8
 ; GFX9-NEXT:    v_readlane_b32 s11, v40, 7
 ; GFX9-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v8i32_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 10
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX10-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)

 ; GFX10-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v8i32_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 10
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX10-SCRATCH-NEXT:    s_waitcnt lgkmcnt(0)

 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr = load <8 x i32> addrspace(4)*, <8 x i32> addrspace(4)* addrspace(4)* undef
   %val = load <8 x i32>, <8 x i32> addrspace(4)* %ptr
   call amdgpu_gfx void @external_void_func_v8i32_inreg(<8 x i32> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v8i32_imm_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v8i32_imm_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 10
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s11, 7
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 8
 ; GFX9-NEXT:    s_mov_b32 s4, 1
 ; GFX9-NEXT:    s_mov_b32 s5, 2
 ; GFX9-NEXT:    s_mov_b32 s6, 3
 ; GFX9-NEXT:    s_mov_b32 s7, 4
 ; GFX9-NEXT:    s_mov_b32 s8, 5

 ; GFX9-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v8i32_imm_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 10
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    s_mov_b32 s4, 1
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
+; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_v8i32_inreg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_v8i32_inreg@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-NEXT:    s_mov_b32 s4, 1
-; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-NEXT:    s_mov_b32 s5, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    s_mov_b32 s6, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    s_mov_b32 s7, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    s_mov_b32 s8, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-NEXT:    s_mov_b32 s9, 6

 ; GFX10-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v8i32_imm_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 10
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_v8i32_inreg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_v8i32_inreg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s4, 1
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
-; GFX10-SCRATCH-NEXT:    s_mov_b32 s5, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s6, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s7, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s8, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s9, 6

 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_v8i32_inreg(<8 x i32> inreg <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v16i32_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v16i32_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 18
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX9-NEXT:    v_writelane_b32 v40, s12, 8
 ; GFX9-NEXT:    v_writelane_b32 v40, s13, 9
 ; GFX9-NEXT:    v_writelane_b32 v40, s14, 10
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v40, s15, 11
 ; GFX9-NEXT:    v_writelane_b32 v40, s16, 12
 ; GFX9-NEXT:    v_writelane_b32 v40, s17, 13
 ; GFX9-NEXT:    v_writelane_b32 v40, s18, 14
 ; GFX9-NEXT:    v_writelane_b32 v40, s19, 15
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_load_dwordx16 s[4:19], s[34:35], 0x0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 16
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 17
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_v16i32_inreg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_v16i32_inreg@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]

 ; GFX9-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 18
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v16i32_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 18
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX10-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX10-NEXT:    v_writelane_b32 v40, s12, 8

 ; GFX10-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 18
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v16i32_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 18
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s12, 8

 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 18
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr = load <16 x i32> addrspace(4)*, <16 x i32> addrspace(4)* addrspace(4)* undef
   %val = load <16 x i32>, <16 x i32> addrspace(4)* %ptr
   call amdgpu_gfx void @external_void_func_v16i32_inreg(<16 x i32> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v32i32_inreg() #0 {
 ; GFX9-LABEL: test_call_external_void_func_v32i32_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 28
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s11, 7

 ; GFX9-NEXT:    v_writelane_b32 v40, s23, 19
 ; GFX9-NEXT:    v_writelane_b32 v40, s24, 20
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_load_dwordx16 s[36:51], s[34:35], 0x40
 ; GFX9-NEXT:    s_load_dwordx16 s[4:19], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v40, s25, 21
 ; GFX9-NEXT:    v_writelane_b32 v40, s26, 22
 ; GFX9-NEXT:    v_writelane_b32 v40, s27, 23
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s28, 24
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    v_mov_b32_e32 v0, s46
 ; GFX9-NEXT:    v_writelane_b32 v40, s29, 25
 ; GFX9-NEXT:    v_mov_b32_e32 v1, s47
 ; GFX9-NEXT:    v_mov_b32_e32 v2, s48

 ; GFX9-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 28
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v32i32_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 28
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX10-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX10-NEXT:    v_writelane_b32 v40, s12, 8

 ; GFX10-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 28
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v32i32_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 28
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s12, 8

 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 28
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr = load <32 x i32> addrspace(4)*, <32 x i32> addrspace(4)* addrspace(4)* undef
   %val = load <32 x i32>, <32 x i32> addrspace(4)* %ptr
   call amdgpu_gfx void @external_void_func_v32i32_inreg(<32 x i32> inreg %val)
   ret void
 }
 
 define amdgpu_gfx void @test_call_external_void_func_v32i32_i32_inreg(i32) #0 {
 ; GFX9-LABEL: test_call_external_void_func_v32i32_i32_inreg:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 28
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s11, 7

 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_load_dword s52, s[34:35], 0x0
 ; GFX9-NEXT:    ; kill: killed $sgpr34_sgpr35
 ; GFX9-NEXT:    ; kill: killed $sgpr34_sgpr35
 ; GFX9-NEXT:    s_load_dwordx16 s[36:51], s[34:35], 0x40
 ; GFX9-NEXT:    s_load_dwordx16 s[4:19], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v40, s24, 20
 ; GFX9-NEXT:    v_writelane_b32 v40, s25, 21
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s26, 22
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    v_mov_b32_e32 v0, s52
 ; GFX9-NEXT:    v_writelane_b32 v40, s27, 23
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:24
 ; GFX9-NEXT:    v_mov_b32_e32 v0, s46

 ; GFX9-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 28
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_v32i32_i32_inreg:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 28
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX10-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX10-NEXT:    v_writelane_b32 v40, s12, 8

 ; GFX10-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 28
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: test_call_external_void_func_v32i32_i32_inreg:
 ; GFX10-SCRATCH:       ; %bb.0:
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 28
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x0
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s6, 2
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s7, 3
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s8, 4
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s9, 5
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s10, 6
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s11, 7
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s12, 8

 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s10, v40, 6
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s9, v40, 5
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s8, v40, 4
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s7, v40, 3
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s6, v40, 2
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 28
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
   %ptr0 = load <32 x i32> addrspace(4)*, <32 x i32> addrspace(4)* addrspace(4)* undef
   %val0 = load <32 x i32>, <32 x i32> addrspace(4)* %ptr0
   %val1 = load i32, i32 addrspace(4)* undef
   call amdgpu_gfx void @external_void_func_v32i32_i32_inreg(<32 x i32> inreg %val0, i32 inreg %val1)
   ret void
 }
 
 define amdgpu_gfx void @stack_passed_arg_alignment_v32i32_f64(<32 x i32> %val, double %tmp) #0 {
 ; GFX9-LABEL: stack_passed_arg_alignment_v32i32_f64:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    buffer_load_dword v32, off, s[0:3], s33
 ; GFX9-NEXT:    buffer_load_dword v33, off, s[0:3], s33 offset:4
-; GFX9-NEXT:    s_addk_i32 s32, 0x400
+; GFX9-NEXT:    s_addk_i32 s32, 0x800
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, stack_passed_f64_arg@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, stack_passed_f64_arg@rel32@hi+12
 ; GFX9-NEXT:    s_waitcnt vmcnt(1)
 ; GFX9-NEXT:    buffer_store_dword v32, off, s[0:3], s32
 ; GFX9-NEXT:    s_waitcnt vmcnt(1)
 ; GFX9-NEXT:    buffer_store_dword v33, off, s[0:3], s32 offset:4
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    s_addk_i32 s32, 0xf800
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: stack_passed_arg_alignment_v32i32_f64:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_clause 0x1
 ; GFX10-NEXT:    buffer_load_dword v32, off, s[0:3], s33
 ; GFX10-NEXT:    buffer_load_dword v33, off, s[0:3], s33 offset:4
-; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    s_addk_i32 s32, 0x400
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, stack_passed_f64_arg@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, stack_passed_f64_arg@rel32@hi+12
 ; GFX10-NEXT:    s_waitcnt vmcnt(1)
 ; GFX10-NEXT:    buffer_store_dword v32, off, s[0:3], s32
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    buffer_store_dword v33, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    s_addk_i32 s32, 0xfc00
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:8
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:12
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: stack_passed_arg_alignment_v32i32_f64:
 ; GFX10-SCRATCH:       ; %bb.0: ; %entry
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 offset:8 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:12 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
-; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    scratch_load_dwordx2 v[32:33], off, s33
+; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 32
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, stack_passed_f64_arg@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, stack_passed_f64_arg@rel32@hi+12
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    scratch_store_dwordx2 off, v[32:33], s32
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
-; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    s_addk_i32 s32, 0xffe0
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 offset:8 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 offset:8
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:12
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx void @stack_passed_f64_arg(<32 x i32> %val, double %tmp)
   ret void
 }
 
 define amdgpu_gfx void @stack_12xv3i32() #0 {
 ; GFX9-LABEL: stack_12xv3i32:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 12
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 13
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:4
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 14
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:8

 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_12xv3i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_12xv3i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: stack_12xv3i32:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 12
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 13
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 14
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    v_mov_b32_e32 v3, 15
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    buffer_store_dword v0, off, s[0:3], s32
 ; GFX10-NEXT:    buffer_store_dword v1, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:8
 ; GFX10-NEXT:    buffer_store_dword v3, off, s[0:3], s32 offset:12

 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_12xv3i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_12xv3i32@rel32@hi+12
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: stack_12xv3i32:
 ; GFX10-SCRATCH:       ; %bb.0: ; %entry
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 12
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 13
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 14
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 15
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
-; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dwordx4 off, v[0:3], s32
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 1
+; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v5, 1
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v6, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v7, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v8, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v9, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v10, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v11, 3
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v12, 4

 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_12xv3i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_12xv3i32@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx void @external_void_func_12xv3i32(
       <3 x i32><i32 0, i32 0, i32 0>,
       <3 x i32><i32 1, i32 1, i32 1>,

 }
 
 define amdgpu_gfx void @stack_8xv5i32() #0 {
 ; GFX9-LABEL: stack_8xv5i32:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 8
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 9
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:4
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 10
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:8

 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_8xv5i32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_8xv5i32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: stack_8xv5i32:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 8
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 9
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 10
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    buffer_store_dword v0, off, s[0:3], s32
 ; GFX10-NEXT:    buffer_store_dword v1, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:8
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 11
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 12
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 13

 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_8xv5i32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_8xv5i32@rel32@hi+12
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: stack_8xv5i32:
 ; GFX10-SCRATCH:       ; %bb.0: ; %entry
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 12
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 13
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 14
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 15
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 8
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v5, 9
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v6, 10
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v7, 11
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    scratch_store_dwordx4 off, v[0:3], s32 offset:16
 ; GFX10-SCRATCH-NEXT:    scratch_store_dwordx4 off, v[4:7], s32
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 0

 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_8xv5i32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_8xv5i32@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx void @external_void_func_8xv5i32(
       <5 x i32><i32 0, i32 0, i32 0, i32 0, i32 0>,
       <5 x i32><i32 1, i32 1, i32 1, i32 1, i32 1>,
       <5 x i32><i32 2, i32 2, i32 2, i32 2, i32 2>,
       <5 x i32><i32 3, i32 3, i32 3, i32 3, i32 3>,
       <5 x i32><i32 4, i32 4, i32 4, i32 4, i32 4>,
       <5 x i32><i32 5, i32 5, i32 5, i32 5, i32 5>,
       <5 x i32><i32 6, i32 7, i32 8, i32 9, i32 10>,
       <5 x i32><i32 11, i32 12, i32 13, i32 14, i32 15>)
   ret void
 }
 
 define amdgpu_gfx void @stack_8xv5f32() #0 {
 ; GFX9-LABEL: stack_8xv5f32:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x41000000
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x41100000
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:4
 ; GFX9-NEXT:    v_mov_b32_e32 v0, 0x41200000
 ; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], s32 offset:8

 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_8xv5f32@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_8xv5f32@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: stack_8xv5f32:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x41000000
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0x41100000
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 0x41200000
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    buffer_store_dword v0, off, s[0:3], s32
 ; GFX10-NEXT:    buffer_store_dword v1, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:8
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0x41300000
 ; GFX10-NEXT:    v_mov_b32_e32 v1, 0x41400000
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 0x41500000

 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_8xv5f32@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_8xv5f32@rel32@hi+12
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-SCRATCH-LABEL: stack_8xv5f32:
 ; GFX10-SCRATCH:       ; %bb.0: ; %entry
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
 ; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v40, s32 ; 4-byte Folded Spill
+; GFX10-SCRATCH-NEXT:    scratch_store_dword off, v41, s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
-; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s33, 2
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0x41400000
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0x41500000
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 0x41600000
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v3, 0x41700000
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v4, 0x41000000
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v5, 0x41100000
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v6, 0x41200000
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v7, 0x41300000
+; GFX10-SCRATCH-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 s33, s32
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, 16
 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-SCRATCH-NEXT:    scratch_store_dwordx4 off, v[0:3], s32 offset:16
 ; GFX10-SCRATCH-NEXT:    scratch_store_dwordx4 off, v[4:7], s32
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX10-SCRATCH-NEXT:    v_mov_b32_e32 v2, 0

 ; GFX10-SCRATCH-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-SCRATCH-NEXT:    s_getpc_b64 s[0:1]
 ; GFX10-SCRATCH-NEXT:    s_add_u32 s0, s0, external_void_func_8xv5f32@rel32@lo+4
 ; GFX10-SCRATCH-NEXT:    s_addc_u32 s1, s1, external_void_func_8xv5f32@rel32@hi+12
 ; GFX10-SCRATCH-NEXT:    s_swappc_b64 s[30:31], s[0:1]
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-SCRATCH-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-SCRATCH-NEXT:    s_add_i32 s32, s32, -16
-; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-SCRATCH-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-SCRATCH-NEXT:    s_or_saveexec_b32 s0, -1
-; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32 ; 4-byte Folded Reload
+; GFX10-SCRATCH-NEXT:    s_clause 0x1
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v40, off, s32
+; GFX10-SCRATCH-NEXT:    scratch_load_dword v41, off, s32 offset:4
 ; GFX10-SCRATCH-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-SCRATCH-NEXT:    s_mov_b32 exec_lo, s0
 ; GFX10-SCRATCH-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-SCRATCH-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx void @external_void_func_8xv5f32(
       <5 x float><float 0.0, float 0.0, float 0.0, float 0.0, float 0.0>,
       <5 x float><float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>,

llvm/test/CodeGen/AMDGPU/gfx-callable-preserved-registers.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx900 -enable-ipra=0 -verify-machineinstrs < %s | FileCheck --check-prefix=GFX9 %s
 ; RUN: llc -mtriple=amdgcn--amdpal -mcpu=gfx1010 -enable-ipra=0 -verify-machineinstrs < %s | FileCheck --check-prefix=GFX10 %s
 
 declare hidden amdgpu_gfx void @external_void_func_void() #0
 
 define amdgpu_gfx void @test_call_external_void_func_void_clobber_s30_s31_call_external_void_func_void() #0 {
 ; GFX9-LABEL: test_call_external_void_func_void_clobber_s30_s31_call_external_void_func_void:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s5, 1
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX9-NEXT:    s_getpc_b64 s[4:5]
 ; GFX9-NEXT:    s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_external_void_func_void_clobber_s30_s31_call_external_void_func_void:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 4
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s5, 1
 ; GFX10-NEXT:    s_getpc_b64 s[4:5]
 ; GFX10-NEXT:    s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 2
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 3
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s5, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @external_void_func_void()
   call void asm sideeffect "", ""() #0
   call amdgpu_gfx void @external_void_func_void()
   ret void

 }
 
 define amdgpu_gfx void @test_call_void_func_void_mayclobber_s31(i32 addrspace(1)* %out) #0 {
 ; GFX9-LABEL: test_call_void_func_void_mayclobber_s31:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; def s31
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    s_mov_b32 s4, s31
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    s_mov_b32 s31, s4
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; use s31
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_void_func_void_mayclobber_s31:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; def s31
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    s_mov_b32 s4, s31
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    s_mov_b32 s31, s4
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; use s31
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   %s31 = call i32 asm sideeffect "; def $0", "={s31}"()
   call amdgpu_gfx void @external_void_func_void()
   call void asm sideeffect "; use $0", "{s31}"(i32 %s31)
   ret void
 }
 
 define amdgpu_gfx void @test_call_void_func_void_mayclobber_v31(i32 addrspace(1)* %out) #0 {
 ; GFX9-LABEL: test_call_void_func_void_mayclobber_v31:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v42, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; def v31
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    v_mov_b32_e32 v41, v31
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_mov_b32_e32 v31, v41
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; use v31
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v42, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_void_func_void_mayclobber_v31:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v42, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; def v31
 ; GFX10-NEXT:    ;;#ASMEND
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v41, v31
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_mov_b32_e32 v31, v41
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; use v31
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v42, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4
+; GFX10-NEXT:    buffer_load_dword v42, off, s[0:3], s32 offset:8
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   %v31 = call i32 asm sideeffect "; def $0", "={v31}"()
   call amdgpu_gfx void @external_void_func_void()
   call void asm sideeffect "; use $0", "{v31}"(i32 %v31)
   ret void
 }
 
 
 define amdgpu_gfx void @test_call_void_func_void_preserves_s33(i32 addrspace(1)* %out) #0 {
 ; GFX9-LABEL: test_call_void_func_void_preserves_s33:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; def s33
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    s_mov_b32 s4, s33
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    s_mov_b32 s33, s4
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; use s33
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_void_func_void_preserves_s33:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; def s33
 ; GFX10-NEXT:    ;;#ASMEND
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_mov_b32 s4, s33
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    s_mov_b32 s33, s4
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; use s33
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   %s33 = call i32 asm sideeffect "; def $0", "={s33}"()
   call amdgpu_gfx void @external_void_func_void()
   call void asm sideeffect "; use $0", "{s33}"(i32 %s33)
   ret void
 }
 
 define amdgpu_gfx void @test_call_void_func_void_preserves_s34(i32 addrspace(1)* %out) #0 {
 ; GFX9-LABEL: test_call_void_func_void_preserves_s34:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; def s34
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    s_mov_b32 s4, s34
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    s_mov_b32 s34, s4
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; use s34
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_void_func_void_preserves_s34:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[36:37]
 ; GFX10-NEXT:    s_add_u32 s36, s36, external_void_func_void@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s37, s37, external_void_func_void@rel32@hi+12
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; def s34
 ; GFX10-NEXT:    ;;#ASMEND
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_mov_b32 s4, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[36:37]
 ; GFX10-NEXT:    s_mov_b32 s34, s4
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; use s34
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   %s34 = call i32 asm sideeffect "; def $0", "={s34}"()
   call amdgpu_gfx void @external_void_func_void()
   call void asm sideeffect "; use $0", "{s34}"(i32 %s34)
   ret void
 }
 
 define amdgpu_gfx void @test_call_void_func_void_preserves_v40(i32 addrspace(1)* %out) #0 {
 ; GFX9-LABEL: test_call_void_func_void_preserves_v40:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v41, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v42, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v41, s30, 0
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s33 ; 4-byte Folded Spill
 ; GFX9-NEXT:    v_writelane_b32 v41, s31, 1
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; def v40
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; use v40
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX9-NEXT:    v_readlane_b32 s31, v41, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v41, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v41, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v42, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_void_func_void_preserves_v40:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v41, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v41, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v42, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s33 ; 4-byte Folded Spill
+; GFX10-NEXT:    v_writelane_b32 v41, s31, 1
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; def v40
 ; GFX10-NEXT:    ;;#ASMEND
-; GFX10-NEXT:    v_writelane_b32 v41, s30, 0
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v41, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; use v40
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX10-NEXT:    v_readlane_b32 s31, v41, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v41, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v41, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v42, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
+; GFX10-NEXT:    buffer_load_dword v42, off, s[0:3], s32 offset:8
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   %v40 = call i32 asm sideeffect "; def $0", "={v40}"()
   call amdgpu_gfx void @external_void_func_void()
   call void asm sideeffect "; use $0", "{v40}"(i32 %v40)
   ret void

 }
 
 define amdgpu_gfx void @test_call_void_func_void_clobber_s33() #0 {
 ; GFX9-LABEL: test_call_void_func_void_clobber_s33:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, void_func_void_clobber_s33@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, void_func_void_clobber_s33@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_void_func_void_clobber_s33:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, void_func_void_clobber_s33@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, void_func_void_clobber_s33@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @void_func_void_clobber_s33()
   ret void
 }
 
 define amdgpu_gfx void @test_call_void_func_void_clobber_s34() #0 {
 ; GFX9-LABEL: test_call_void_func_void_clobber_s34:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, void_func_void_clobber_s34@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, void_func_void_clobber_s34@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: test_call_void_func_void_clobber_s34:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, void_func_void_clobber_s34@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, void_func_void_clobber_s34@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void @void_func_void_clobber_s34()
   ret void
 }
 
 define amdgpu_gfx void @callee_saved_sgpr_kernel() #1 {
 ; GFX9-LABEL: callee_saved_sgpr_kernel:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; def s40
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    s_mov_b32 s4, s40
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; use s4
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: callee_saved_sgpr_kernel:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v41, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; def s40
 ; GFX10-NEXT:    ;;#ASMEND
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_mov_b32 s4, s40
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; use s4
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v41, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32
+; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   %s40 = call i32 asm sideeffect "; def s40", "={s40}"() #0
   call amdgpu_gfx void @external_void_func_void()
   call void asm sideeffect "; use $0", "s"(i32 %s40) #0
   ret void
 }
 
 define amdgpu_gfx void @callee_saved_sgpr_vgpr_kernel() #1 {
 ; GFX9-LABEL: callee_saved_sgpr_vgpr_kernel:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX9-NEXT:    v_writelane_b32 v42, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; def s40
 ; GFX9-NEXT:    ;;#ASMEND

 ; GFX9-NEXT:    ;;#ASMSTART
 ; GFX9-NEXT:    ; use v41
 ; GFX9-NEXT:    ;;#ASMEND
 ; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX9-NEXT:    v_readlane_b32 s33, v42, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: callee_saved_sgpr_vgpr_kernel:
 ; GFX10:       ; %bb.0:
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 3
+; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
+; GFX10-NEXT:    v_writelane_b32 v42, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; def s40
 ; GFX10-NEXT:    ;;#ASMEND
-; GFX10-NEXT:    v_writelane_b32 v40, s4, 0
 ; GFX10-NEXT:    s_mov_b32 s4, s40
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; def v32
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    v_mov_b32_e32 v41, v32
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, external_void_func_void@rel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, external_void_func_void@rel32@hi+12
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 1
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 2
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; use s4
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    ;;#ASMSTART
 ; GFX10-NEXT:    ; use v41
 ; GFX10-NEXT:    ;;#ASMEND
 ; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s4, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 3
+; GFX10-NEXT:    v_readlane_b32 s33, v42, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4
+; GFX10-NEXT:    buffer_load_dword v42, off, s[0:3], s32 offset:8
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
   %s40 = call i32 asm sideeffect "; def s40", "={s40}"() #0
   %v32 = call i32 asm sideeffect "; def v32", "={v32}"() #0
   call amdgpu_gfx void @external_void_func_void()
   call void asm sideeffect "; use $0", "s"(i32 %s40) #0
   call void asm sideeffect "; use $0", "v"(i32 %v32) #0
   ret void
 }
 
 attributes #0 = { nounwind }
 attributes #1 = { nounwind noinline }

llvm/test/CodeGen/AMDGPU/gfx-callable-return-types.ll

 
 define amdgpu_gfx void @call_i1() #0 {
 ; GFX9-LABEL: call_i1:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v1, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v1, s33, 2
+; GFX9-NEXT:    s_mov_b32 s36, s33
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, return_i1@gotpcrel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, return_i1@gotpcrel32@hi+12
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v1, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v1, s31, 1
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v1, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v1, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v1, 2
+; GFX9-NEXT:    s_mov_b32 s33, s36
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v1, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: call_i1:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v1, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v1, s33, 2
+; GFX10-NEXT:    s_mov_b32 s36, s33
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, return_i1@gotpcrel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, return_i1@gotpcrel32@hi+12
-; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_writelane_b32 v1, s30, 0
+; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_writelane_b32 v1, s31, 1
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v1, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v1, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v1, 2
+; GFX10-NEXT:    s_mov_b32 s33, s36
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_load_dword v1, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx i1 @return_i1()

 
 define amdgpu_gfx void @call_i16() #0 {
 ; GFX9-LABEL: call_i16:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v1, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v1, s33, 2
+; GFX9-NEXT:    s_mov_b32 s36, s33
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, return_i16@gotpcrel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, return_i16@gotpcrel32@hi+12
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v1, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v1, s31, 1
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v1, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v1, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v1, 2
+; GFX9-NEXT:    s_mov_b32 s33, s36
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v1, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: call_i16:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v1, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v1, s33, 2
+; GFX10-NEXT:    s_mov_b32 s36, s33
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, return_i16@gotpcrel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, return_i16@gotpcrel32@hi+12
-; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_writelane_b32 v1, s30, 0
+; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_writelane_b32 v1, s31, 1
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v1, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v1, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v1, 2
+; GFX10-NEXT:    s_mov_b32 s33, s36
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_load_dword v1, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx i16 @return_i16()

 
 define amdgpu_gfx void @call_2xi16() #0 {
 ; GFX9-LABEL: call_2xi16:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v1, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v1, s33, 2
+; GFX9-NEXT:    s_mov_b32 s36, s33
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, return_2xi16@gotpcrel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, return_2xi16@gotpcrel32@hi+12
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v1, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v1, s31, 1
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v1, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v1, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v1, 2
+; GFX9-NEXT:    s_mov_b32 s33, s36
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v1, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: call_2xi16:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v1, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v1, s33, 2
+; GFX10-NEXT:    s_mov_b32 s36, s33
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, return_2xi16@gotpcrel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, return_2xi16@gotpcrel32@hi+12
-; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_writelane_b32 v1, s30, 0
+; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_writelane_b32 v1, s31, 1
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v1, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v1, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v1, 2
+; GFX10-NEXT:    s_mov_b32 s33, s36
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_load_dword v1, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx <2 x i16> @return_2xi16()

 
 define amdgpu_gfx void @call_3xi16() #0 {
 ; GFX9-LABEL: call_3xi16:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v2, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v2, s33, 2
+; GFX9-NEXT:    s_mov_b32 s36, s33
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, return_3xi16@gotpcrel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, return_3xi16@gotpcrel32@hi+12
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v2, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v2, s31, 1
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v2, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v2, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-NEXT:    v_readlane_b32 s33, v2, 2
+; GFX9-NEXT:    s_mov_b32 s33, s36
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v2, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: call_3xi16:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v2, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v2, s33, 2
+; GFX10-NEXT:    s_mov_b32 s36, s33
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_addk_i32 s32, 0x200
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, return_3xi16@gotpcrel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, return_3xi16@gotpcrel32@hi+12
-; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_writelane_b32 v2, s30, 0
+; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_writelane_b32 v2, s31, 1
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v2, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v2, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfe00
-; GFX10-NEXT:    v_readlane_b32 s33, v2, 2
+; GFX10-NEXT:    s_mov_b32 s33, s36
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_load_dword v2, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx <3 x i16> @return_3xi16()

 
 define amdgpu_gfx void @call_512xi32() #0 {
 ; GFX9-LABEL: call_512xi32:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:2048 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-NEXT:    v_writelane_b32 v2, s33, 2
+; GFX9-NEXT:    s_mov_b32 s36, s33
 ; GFX9-NEXT:    s_add_i32 s33, s32, 0x1ffc0
 ; GFX9-NEXT:    s_and_b32 s33, s33, 0xfffe0000
 ; GFX9-NEXT:    s_add_i32 s32, s32, 0x60000
 ; GFX9-NEXT:    s_getpc_b64 s[34:35]
 ; GFX9-NEXT:    s_add_u32 s34, s34, return_512xi32@gotpcrel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s35, s35, return_512xi32@gotpcrel32@hi+12
 ; GFX9-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX9-NEXT:    v_writelane_b32 v2, s30, 0
 ; GFX9-NEXT:    v_lshrrev_b32_e64 v0, 6, s33
 ; GFX9-NEXT:    v_writelane_b32 v2, s31, 1
 ; GFX9-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX9-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX9-NEXT:    v_readlane_b32 s31, v2, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v2, 0
 ; GFX9-NEXT:    s_add_i32 s32, s32, 0xfffa0000
-; GFX9-NEXT:    v_readlane_b32 s33, v2, 2
+; GFX9-NEXT:    s_mov_b32 s33, s36
 ; GFX9-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-NEXT:    buffer_load_dword v2, off, s[0:3], s32 offset:2048 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: call_512xi32:
 ; GFX10:       ; %bb.0: ; %entry
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:2048 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
-; GFX10-NEXT:    v_writelane_b32 v2, s33, 2
+; GFX10-NEXT:    s_mov_b32 s36, s33
 ; GFX10-NEXT:    s_add_i32 s33, s32, 0xffe0
 ; GFX10-NEXT:    s_add_i32 s32, s32, 0x30000
 ; GFX10-NEXT:    s_and_b32 s33, s33, 0xffff0000
 ; GFX10-NEXT:    s_getpc_b64 s[34:35]
 ; GFX10-NEXT:    s_add_u32 s34, s34, return_512xi32@gotpcrel32@lo+4
 ; GFX10-NEXT:    s_addc_u32 s35, s35, return_512xi32@gotpcrel32@hi+12
 ; GFX10-NEXT:    v_writelane_b32 v2, s30, 0
 ; GFX10-NEXT:    s_load_dwordx2 s[34:35], s[34:35], 0x0
 ; GFX10-NEXT:    v_lshrrev_b32_e64 v0, 5, s33
 ; GFX10-NEXT:    v_writelane_b32 v2, s31, 1
 ; GFX10-NEXT:    s_waitcnt lgkmcnt(0)
 ; GFX10-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GFX10-NEXT:    v_readlane_b32 s31, v2, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v2, 0
 ; GFX10-NEXT:    s_add_i32 s32, s32, 0xfffd0000
-; GFX10-NEXT:    v_readlane_b32 s33, v2, 2
+; GFX10-NEXT:    s_mov_b32 s33, s36
 ; GFX10-NEXT:    s_or_saveexec_b32 s34, -1
 ; GFX10-NEXT:    buffer_load_dword v2, off, s[0:3], s32 offset:2048 ; 4-byte Folded Reload
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s34
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 entry:
   call amdgpu_gfx <512 x i32> @return_512xi32()
   ret void
 }
 
 attributes #0 = { nounwind }

llvm/test/CodeGen/AMDGPU/indirect-call.ll

 }
 
 define void @test_indirect_call_vgpr_ptr(void()* %fptr) {
 ; GCN-LABEL: test_indirect_call_vgpr_ptr:
 ; GCN:       ; %bb.0:
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 17
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_writelane_b32 v40, s34, 2
 ; GCN-NEXT:    v_writelane_b32 v40, s35, 3
 ; GCN-NEXT:    v_writelane_b32 v40, s36, 4
 ; GCN-NEXT:    v_writelane_b32 v40, s37, 5

 ; GCN-NEXT:    v_readlane_b32 s38, v40, 6
 ; GCN-NEXT:    v_readlane_b32 s37, v40, 5
 ; GCN-NEXT:    v_readlane_b32 s36, v40, 4
 ; GCN-NEXT:    v_readlane_b32 s35, v40, 3
 ; GCN-NEXT:    v_readlane_b32 s34, v40, 2
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 17
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: test_indirect_call_vgpr_ptr:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GISEL-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[16:17]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 17
+; GISEL-NEXT:    v_writelane_b32 v41, s33, 0
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    v_writelane_b32 v40, s30, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s31, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s34, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s35, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s36, 4
 ; GISEL-NEXT:    v_writelane_b32 v40, s37, 5

 ; GISEL-NEXT:    v_readlane_b32 s38, v40, 6
 ; GISEL-NEXT:    v_readlane_b32 s37, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s36, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s35, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s34, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s31, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s30, v40, 0
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 17
+; GISEL-NEXT:    v_readlane_b32 s33, v41, 0
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GISEL-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
   call void %fptr()
   ret void
 }
 
 define void @test_indirect_call_vgpr_ptr_arg(void(i32)* %fptr) {
 ; GCN-LABEL: test_indirect_call_vgpr_ptr_arg:
 ; GCN:       ; %bb.0:
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 17
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_writelane_b32 v40, s34, 2
 ; GCN-NEXT:    v_writelane_b32 v40, s35, 3
 ; GCN-NEXT:    v_writelane_b32 v40, s36, 4
 ; GCN-NEXT:    v_writelane_b32 v40, s37, 5

 ; GCN-NEXT:    v_readlane_b32 s38, v40, 6
 ; GCN-NEXT:    v_readlane_b32 s37, v40, 5
 ; GCN-NEXT:    v_readlane_b32 s36, v40, 4
 ; GCN-NEXT:    v_readlane_b32 s35, v40, 3
 ; GCN-NEXT:    v_readlane_b32 s34, v40, 2
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 17
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: test_indirect_call_vgpr_ptr_arg:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GISEL-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[16:17]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 17
+; GISEL-NEXT:    v_writelane_b32 v41, s33, 0
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    v_writelane_b32 v40, s30, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s31, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s34, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s35, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s36, 4
 ; GISEL-NEXT:    v_writelane_b32 v40, s37, 5

 ; GISEL-NEXT:    v_readlane_b32 s38, v40, 6
 ; GISEL-NEXT:    v_readlane_b32 s37, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s36, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s35, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s34, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s31, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s30, v40, 0
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 17
+; GISEL-NEXT:    v_readlane_b32 s33, v41, 0
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GISEL-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
   call void %fptr(i32 123)
   ret void
 }
 
 define i32 @test_indirect_call_vgpr_ptr_ret(i32()* %fptr) {
 ; GCN-LABEL: test_indirect_call_vgpr_ptr_ret:
 ; GCN:       ; %bb.0:
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 17
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_writelane_b32 v40, s34, 2
 ; GCN-NEXT:    v_writelane_b32 v40, s35, 3
 ; GCN-NEXT:    v_writelane_b32 v40, s36, 4
 ; GCN-NEXT:    v_writelane_b32 v40, s37, 5

 ; GCN-NEXT:    v_readlane_b32 s38, v40, 6
 ; GCN-NEXT:    v_readlane_b32 s37, v40, 5
 ; GCN-NEXT:    v_readlane_b32 s36, v40, 4
 ; GCN-NEXT:    v_readlane_b32 s35, v40, 3
 ; GCN-NEXT:    v_readlane_b32 s34, v40, 2
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 17
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: test_indirect_call_vgpr_ptr_ret:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GISEL-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[16:17]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 17
+; GISEL-NEXT:    v_writelane_b32 v41, s33, 0
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    v_writelane_b32 v40, s30, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s31, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s34, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s35, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s36, 4
 ; GISEL-NEXT:    v_writelane_b32 v40, s37, 5

 ; GISEL-NEXT:    v_readlane_b32 s38, v40, 6
 ; GISEL-NEXT:    v_readlane_b32 s37, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s36, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s35, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s34, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s31, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s30, v40, 0
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 17
+; GISEL-NEXT:    v_readlane_b32 s33, v41, 0
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GISEL-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
   %a = call i32 %fptr()
   %b = add i32 %a, 1
   ret i32 %b
 }
 
 define void @test_indirect_call_vgpr_ptr_in_branch(void()* %fptr, i1 %cond) {
 ; GCN-LABEL: test_indirect_call_vgpr_ptr_in_branch:
 ; GCN:       ; %bb.0: ; %bb0
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 19
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_writelane_b32 v40, s34, 2
 ; GCN-NEXT:    v_writelane_b32 v40, s35, 3
 ; GCN-NEXT:    v_writelane_b32 v40, s36, 4
 ; GCN-NEXT:    v_writelane_b32 v40, s37, 5

 ; GCN-NEXT:    v_readlane_b32 s38, v40, 6
 ; GCN-NEXT:    v_readlane_b32 s37, v40, 5
 ; GCN-NEXT:    v_readlane_b32 s36, v40, 4
 ; GCN-NEXT:    v_readlane_b32 s35, v40, 3
 ; GCN-NEXT:    v_readlane_b32 s34, v40, 2
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 19
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: test_indirect_call_vgpr_ptr_in_branch:
 ; GISEL:       ; %bb.0: ; %bb0
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GISEL-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[16:17]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 19
+; GISEL-NEXT:    v_writelane_b32 v41, s33, 0
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    v_writelane_b32 v40, s30, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s31, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s34, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s35, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s36, 4
 ; GISEL-NEXT:    v_writelane_b32 v40, s37, 5

 ; GISEL-NEXT:    v_readlane_b32 s38, v40, 6
 ; GISEL-NEXT:    v_readlane_b32 s37, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s36, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s35, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s34, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s31, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s30, v40, 0
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 19
+; GISEL-NEXT:    v_readlane_b32 s33, v41, 0
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GISEL-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
 bb0:
   br i1 %cond, label %bb1, label %bb2
 
 bb1:
   call void %fptr()
   br label %bb2
 
 bb2:
   ret void
 }
 
 define void @test_indirect_call_vgpr_ptr_inreg_arg(void(i32)* %fptr) {
 ; GCN-LABEL: test_indirect_call_vgpr_ptr_inreg_arg:
 ; GCN:       ; %bb.0:
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 32
+; GCN-NEXT:    s_mov_b32 s5, s33
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_writelane_b32 v40, s34, 2
 ; GCN-NEXT:    v_writelane_b32 v40, s35, 3
 ; GCN-NEXT:    v_writelane_b32 v40, s36, 4
 ; GCN-NEXT:    v_writelane_b32 v40, s37, 5

 ; GCN-NEXT:    v_readlane_b32 s38, v40, 6
 ; GCN-NEXT:    v_readlane_b32 s37, v40, 5
 ; GCN-NEXT:    v_readlane_b32 s36, v40, 4
 ; GCN-NEXT:    v_readlane_b32 s35, v40, 3
 ; GCN-NEXT:    v_readlane_b32 s34, v40, 2
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 32
+; GCN-NEXT:    s_mov_b32 s33, s5
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: test_indirect_call_vgpr_ptr_inreg_arg:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 32
+; GISEL-NEXT:    s_mov_b32 s5, s33
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    v_writelane_b32 v40, s30, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s31, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s34, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s35, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s36, 4
 ; GISEL-NEXT:    v_writelane_b32 v40, s37, 5

 ; GISEL-NEXT:    v_readlane_b32 s38, v40, 6
 ; GISEL-NEXT:    v_readlane_b32 s37, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s36, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s35, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s34, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s31, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s30, v40, 0
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 32
+; GISEL-NEXT:    s_mov_b32 s33, s5
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void %fptr(i32 inreg 123)
   ret void
 }
 
 define i32 @test_indirect_call_vgpr_ptr_arg_and_reuse(i32 %i, void(i32)* %fptr) {
 ; GCN-LABEL: test_indirect_call_vgpr_ptr_arg_and_reuse:
 ; GCN:       ; %bb.0:
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 32
+; GCN-NEXT:    s_mov_b32 s10, s33
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_writelane_b32 v40, s34, 2
 ; GCN-NEXT:    v_writelane_b32 v40, s35, 3
 ; GCN-NEXT:    v_writelane_b32 v40, s36, 4

 ; GCN-NEXT:    v_readlane_b32 s37, v40, 5
 ; GCN-NEXT:    v_readlane_b32 s36, v40, 4
 ; GCN-NEXT:    v_readlane_b32 s35, v40, 3
 ; GCN-NEXT:    v_readlane_b32 s34, v40, 2
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 32
+; GCN-NEXT:    s_mov_b32 s33, s10
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: test_indirect_call_vgpr_ptr_arg_and_reuse:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 32
+; GISEL-NEXT:    s_mov_b32 s10, s33
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
 ; GISEL-NEXT:    v_writelane_b32 v40, s30, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s31, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s34, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s35, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s36, 4

 ; GISEL-NEXT:    v_readlane_b32 s37, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s36, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s35, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s34, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s31, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s30, v40, 0
 ; GISEL-NEXT:    buffer_load_dword v41, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 32
+; GISEL-NEXT:    s_mov_b32 s33, s10
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
   call amdgpu_gfx void %fptr(i32 %i)
   ret i32 %i
 }
 
 ; Use a variable inside a waterfall loop and use the return variable after the loop.
 ; TODO The argument and return variable could be in the same physical register, but the register
 ; allocator is not able to do that because the return value clashes with the liverange of an
 ; IMPLICIT_DEF of the argument.
 define i32 @test_indirect_call_vgpr_ptr_arg_and_return(i32 %i, i32(i32)* %fptr) {
 ; GCN-LABEL: test_indirect_call_vgpr_ptr_arg_and_return:
 ; GCN:       ; %bb.0:
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 32
+; GCN-NEXT:    s_mov_b32 s10, s33
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_writelane_b32 v40, s34, 2
 ; GCN-NEXT:    v_writelane_b32 v40, s35, 3
 ; GCN-NEXT:    v_writelane_b32 v40, s36, 4
 ; GCN-NEXT:    v_writelane_b32 v40, s37, 5

 ; GCN-NEXT:    v_readlane_b32 s38, v40, 6
 ; GCN-NEXT:    v_readlane_b32 s37, v40, 5
 ; GCN-NEXT:    v_readlane_b32 s36, v40, 4
 ; GCN-NEXT:    v_readlane_b32 s35, v40, 3
 ; GCN-NEXT:    v_readlane_b32 s34, v40, 2
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 32
+; GCN-NEXT:    s_mov_b32 s33, s10
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: test_indirect_call_vgpr_ptr_arg_and_return:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 32
+; GISEL-NEXT:    s_mov_b32 s10, s33
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    v_writelane_b32 v40, s30, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s31, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s34, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s35, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s36, 4
 ; GISEL-NEXT:    v_writelane_b32 v40, s37, 5

 ; GISEL-NEXT:    v_readlane_b32 s38, v40, 6
 ; GISEL-NEXT:    v_readlane_b32 s37, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s36, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s35, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s34, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s31, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s30, v40, 0
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 32
+; GISEL-NEXT:    s_mov_b32 s33, s10
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
   %ret = call amdgpu_gfx i32 %fptr(i32 %i)
   ret i32 %ret
 }
 
 ; Calling a vgpr can never be a tail call.
 define void @test_indirect_tail_call_vgpr_ptr(void()* %fptr) {
 ; GCN-LABEL: test_indirect_tail_call_vgpr_ptr:
 ; GCN:       ; %bb.0:
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 32
+; GCN-NEXT:    s_mov_b32 s10, s33
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_writelane_b32 v40, s34, 2
 ; GCN-NEXT:    v_writelane_b32 v40, s35, 3
 ; GCN-NEXT:    v_writelane_b32 v40, s36, 4
 ; GCN-NEXT:    v_writelane_b32 v40, s37, 5

 ; GCN-NEXT:    v_readlane_b32 s38, v40, 6
 ; GCN-NEXT:    v_readlane_b32 s37, v40, 5
 ; GCN-NEXT:    v_readlane_b32 s36, v40, 4
 ; GCN-NEXT:    v_readlane_b32 s35, v40, 3
 ; GCN-NEXT:    v_readlane_b32 s34, v40, 2
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 32
+; GCN-NEXT:    s_mov_b32 s33, s10
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GISEL-LABEL: test_indirect_tail_call_vgpr_ptr:
 ; GISEL:       ; %bb.0:
 ; GISEL-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
-; GISEL-NEXT:    v_writelane_b32 v40, s33, 32
+; GISEL-NEXT:    s_mov_b32 s10, s33
 ; GISEL-NEXT:    s_mov_b32 s33, s32
 ; GISEL-NEXT:    s_addk_i32 s32, 0x400
 ; GISEL-NEXT:    v_writelane_b32 v40, s30, 0
 ; GISEL-NEXT:    v_writelane_b32 v40, s31, 1
 ; GISEL-NEXT:    v_writelane_b32 v40, s34, 2
 ; GISEL-NEXT:    v_writelane_b32 v40, s35, 3
 ; GISEL-NEXT:    v_writelane_b32 v40, s36, 4
 ; GISEL-NEXT:    v_writelane_b32 v40, s37, 5

 ; GISEL-NEXT:    v_readlane_b32 s38, v40, 6
 ; GISEL-NEXT:    v_readlane_b32 s37, v40, 5
 ; GISEL-NEXT:    v_readlane_b32 s36, v40, 4
 ; GISEL-NEXT:    v_readlane_b32 s35, v40, 3
 ; GISEL-NEXT:    v_readlane_b32 s34, v40, 2
 ; GISEL-NEXT:    v_readlane_b32 s31, v40, 1
 ; GISEL-NEXT:    v_readlane_b32 s30, v40, 0
 ; GISEL-NEXT:    s_addk_i32 s32, 0xfc00
-; GISEL-NEXT:    v_readlane_b32 s33, v40, 32
+; GISEL-NEXT:    s_mov_b32 s33, s10
 ; GISEL-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GISEL-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GISEL-NEXT:    s_mov_b64 exec, s[4:5]
 ; GISEL-NEXT:    s_waitcnt vmcnt(0)
 ; GISEL-NEXT:    s_setpc_b64 s[30:31]
   tail call amdgpu_gfx void %fptr()
   ret void
 }

llvm/test/CodeGen/AMDGPU/mul24-pass-ordering.ll

 }
 
 define void @slsr1_1(i32 %b.arg, i32 %s.arg) #0 {
 ; GFX9-LABEL: slsr1_1:
 ; GFX9:       ; %bb.0:
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v44, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX9-NEXT:    v_writelane_b32 v44, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    s_addk_i32 s32, 0x800
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s34, 2
 ; GFX9-NEXT:    s_getpc_b64 s[4:5]
 ; GFX9-NEXT:    s_add_u32 s4, s4, foo@gotpcrel32@lo+4
 ; GFX9-NEXT:    s_addc_u32 s5, s5, foo@gotpcrel32@hi+12
 ; GFX9-NEXT:    v_writelane_b32 v40, s35, 3

 ; GFX9-NEXT:    buffer_load_dword v43, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX9-NEXT:    buffer_load_dword v42, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
 ; GFX9-NEXT:    v_readlane_b32 s35, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s34, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xf800
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 4
+; GFX9-NEXT:    v_readlane_b32 s33, v44, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v44, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
   %b = and i32 %b.arg, 16777215
   %s = and i32 %s.arg, 16777215
 
 ; CHECK-LABEL: @slsr1(
   ; foo(b * s);

llvm/test/CodeGen/AMDGPU/need-fp-from-vgpr-spills.ll

 ; redundant spills of s33 or assert.
 define internal fastcc void @csr_vgpr_spill_fp_callee() #0 {
 ; CHECK-LABEL: csr_vgpr_spill_fp_callee:
 ; CHECK:       ; %bb.0: ; %bb
 ; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_store_dword v1, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
-; CHECK-NEXT:    v_writelane_b32 v1, s33, 2
+; CHECK-NEXT:    s_mov_b32 s6, s33
 ; CHECK-NEXT:    s_mov_b32 s33, s32
 ; CHECK-NEXT:    s_add_i32 s32, s32, 0x400
 ; CHECK-NEXT:    buffer_store_dword v40, off, s[0:3], s33 ; 4-byte Folded Spill
 ; CHECK-NEXT:    v_writelane_b32 v1, s30, 0
 ; CHECK-NEXT:    v_writelane_b32 v1, s31, 1
 ; CHECK-NEXT:    s_getpc_b64 s[4:5]
 ; CHECK-NEXT:    s_add_u32 s4, s4, callee_has_fp@rel32@lo+4
 ; CHECK-NEXT:    s_addc_u32 s5, s5, callee_has_fp@rel32@hi+12
 ; CHECK-NEXT:    s_mov_b64 s[10:11], s[2:3]
 ; CHECK-NEXT:    s_mov_b64 s[8:9], s[0:1]
 ; CHECK-NEXT:    s_mov_b64 s[0:1], s[8:9]
 ; CHECK-NEXT:    s_mov_b64 s[2:3], s[10:11]
 ; CHECK-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; CHECK-NEXT:    ;;#ASMSTART
 ; CHECK-NEXT:    ; clobber csr v40
 ; CHECK-NEXT:    ;;#ASMEND
 ; CHECK-NEXT:    v_readlane_b32 s31, v1, 1
 ; CHECK-NEXT:    v_readlane_b32 s30, v1, 0
 ; CHECK-NEXT:    buffer_load_dword v40, off, s[0:3], s33 ; 4-byte Folded Reload
 ; CHECK-NEXT:    s_add_i32 s32, s32, 0xfffffc00
-; CHECK-NEXT:    v_readlane_b32 s33, v1, 2
+; CHECK-NEXT:    s_mov_b32 s33, s6
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_load_dword v1, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
 ; CHECK-NEXT:    s_waitcnt vmcnt(0)
 ; CHECK-NEXT:    s_setpc_b64 s[30:31]
 bb:
   call fastcc void @callee_has_fp()
   call void asm sideeffect "; clobber csr v40", "~{v40}"()

 
 define hidden i32 @caller_save_vgpr_spill_fp_tail_call() #0 {
 ; CHECK-LABEL: caller_save_vgpr_spill_fp_tail_call:
 ; CHECK:       ; %bb.0: ; %entry
 ; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_store_dword v1, off, s[0:3], s32 ; 4-byte Folded Spill
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
-; CHECK-NEXT:    v_writelane_b32 v1, s33, 2
+; CHECK-NEXT:    s_mov_b32 s6, s33
 ; CHECK-NEXT:    s_mov_b32 s33, s32
 ; CHECK-NEXT:    s_add_i32 s32, s32, 0x400
 ; CHECK-NEXT:    v_writelane_b32 v1, s30, 0
 ; CHECK-NEXT:    v_writelane_b32 v1, s31, 1
 ; CHECK-NEXT:    s_getpc_b64 s[4:5]
 ; CHECK-NEXT:    s_add_u32 s4, s4, tail_call@rel32@lo+4
 ; CHECK-NEXT:    s_addc_u32 s5, s5, tail_call@rel32@hi+12
 ; CHECK-NEXT:    s_mov_b64 s[10:11], s[2:3]
 ; CHECK-NEXT:    s_mov_b64 s[8:9], s[0:1]
 ; CHECK-NEXT:    s_mov_b64 s[0:1], s[8:9]
 ; CHECK-NEXT:    s_mov_b64 s[2:3], s[10:11]
 ; CHECK-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; CHECK-NEXT:    v_readlane_b32 s31, v1, 1
 ; CHECK-NEXT:    v_readlane_b32 s30, v1, 0
 ; CHECK-NEXT:    s_add_i32 s32, s32, 0xfffffc00
-; CHECK-NEXT:    v_readlane_b32 s33, v1, 2
+; CHECK-NEXT:    s_mov_b32 s33, s6
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_load_dword v1, off, s[0:3], s32 ; 4-byte Folded Reload
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
 ; CHECK-NEXT:    s_waitcnt vmcnt(0)
 ; CHECK-NEXT:    s_setpc_b64 s[30:31]
 entry:
   %call = call i32 @tail_call()
   ret i32 %call
 }
 
 define hidden i32 @caller_save_vgpr_spill_fp() #0 {
 ; CHECK-LABEL: caller_save_vgpr_spill_fp:
 ; CHECK:       ; %bb.0: ; %entry
 ; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_store_dword v2, off, s[0:3], s32 ; 4-byte Folded Spill
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
-; CHECK-NEXT:    v_writelane_b32 v2, s33, 2
+; CHECK-NEXT:    s_mov_b32 s7, s33
 ; CHECK-NEXT:    s_mov_b32 s33, s32
 ; CHECK-NEXT:    s_add_i32 s32, s32, 0x400
 ; CHECK-NEXT:    v_writelane_b32 v2, s30, 0
 ; CHECK-NEXT:    v_writelane_b32 v2, s31, 1
 ; CHECK-NEXT:    s_getpc_b64 s[4:5]
 ; CHECK-NEXT:    s_add_u32 s4, s4, caller_save_vgpr_spill_fp_tail_call@rel32@lo+4
 ; CHECK-NEXT:    s_addc_u32 s5, s5, caller_save_vgpr_spill_fp_tail_call@rel32@hi+12
 ; CHECK-NEXT:    s_mov_b64 s[10:11], s[2:3]
 ; CHECK-NEXT:    s_mov_b64 s[8:9], s[0:1]
 ; CHECK-NEXT:    s_mov_b64 s[0:1], s[8:9]
 ; CHECK-NEXT:    s_mov_b64 s[2:3], s[10:11]
 ; CHECK-NEXT:    s_swappc_b64 s[30:31], s[4:5]
 ; CHECK-NEXT:    v_readlane_b32 s31, v2, 1
 ; CHECK-NEXT:    v_readlane_b32 s30, v2, 0
 ; CHECK-NEXT:    s_add_i32 s32, s32, 0xfffffc00
-; CHECK-NEXT:    v_readlane_b32 s33, v2, 2
+; CHECK-NEXT:    s_mov_b32 s33, s7
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_load_dword v2, off, s[0:3], s32 ; 4-byte Folded Reload
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
 ; CHECK-NEXT:    s_waitcnt vmcnt(0)
 ; CHECK-NEXT:    s_setpc_b64 s[30:31]
 entry:
   %call = call i32 @caller_save_vgpr_spill_fp_tail_call()
   ret i32 %call

llvm/test/CodeGen/AMDGPU/nested-calls.ll

 ; RUN: llc -march=amdgcn -mcpu=fiji -mattr=-flat-for-global -amdgpu-sroa=0 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
 ; RUN: llc -march=amdgcn -mcpu=hawaii -amdgpu-sroa=0 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
 ; RUN: llc -march=amdgcn -mcpu=gfx900 -mattr=-flat-for-global -amdgpu-sroa=0 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
 
 ; Test calls when called by other callable functions rather than
 ; kernels.
 
 declare void @external_void_func_i32(i32) #0
 
 ; GCN-LABEL: {{^}}test_func_call_external_void_func_i32_imm:
 ; GCN: s_waitcnt
 
 ; Spill CSR VGPR used for SGPR spilling
 ; GCN: s_or_saveexec_b64 [[COPY_EXEC0:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; GCN-NEXT: buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT: buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC0]]
-; GCN-DAG: v_writelane_b32 v40, s33, 2
+; GCN-DAG: v_writelane_b32 v41, s33, 0
 ; GCN-DAG: s_mov_b32 s33, s32
 ; GCN-DAG: s_addk_i32 s32, 0x400
 ; GCN-DAG: v_writelane_b32 v40, s30, 0
 ; GCN-DAG: v_writelane_b32 v40, s31, 1
 
 ; GCN: s_swappc_b64
 
 ; GCN: v_readlane_b32 s31, v40, 1
 ; GCN: v_readlane_b32 s30, v40, 0
 
 ; GCN-NEXT: s_addk_i32 s32, 0xfc00
-; GCN-NEXT: v_readlane_b32 s33, v40, 2
+; GCN-NEXT: v_readlane_b32 s33, v41, 0
 ; GCN: s_or_saveexec_b64 [[COPY_EXEC1:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT: buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, [[COPY_EXEC1]]
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 ; GCN-NEXT: s_setpc_b64 s[30:31]
 define void @test_func_call_external_void_func_i32_imm() #0 {
   call void @external_void_func_i32(i32 42)
   ret void
 }
 

llvm/test/CodeGen/AMDGPU/no-source-locations-in-prologue.ll

 ; CHECK-NEXT:    .file 0 "/tmp" "lane-info.cpp" md5 0x4ab9b75a30baffdf0f6f536a80e3e382
 ; CHECK-NEXT:    .loc 0 30 0 ; lane-info.cpp:30:0
 ; CHECK-NEXT:    .cfi_sections .debug_frame
 ; CHECK-NEXT:    .cfi_startproc
 ; CHECK-NEXT:  ; %bb.0: ; %entry
 ; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; CHECK-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; CHECK-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; CHECK-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; CHECK-NEXT:    s_mov_b64 exec, s[16:17]
-; CHECK-NEXT:    v_writelane_b32 v40, s33, 2
+; CHECK-NEXT:    v_writelane_b32 v41, s33, 0
 ; CHECK-NEXT:    s_mov_b32 s33, s32
 ; CHECK-NEXT:    s_add_i32 s32, s32, 0x400
 ; CHECK-NEXT:  .Ltmp0:
 ; CHECK-NEXT:    .loc 0 31 3 prologue_end ; lane-info.cpp:31:3
 ; CHECK-NEXT:    v_writelane_b32 v40, s30, 0
 ; CHECK-NEXT:    v_writelane_b32 v40, s31, 1
 ; CHECK-NEXT:    s_getpc_b64 s[16:17]
 ; CHECK-NEXT:    s_add_u32 s16, s16, _ZL13sleep_foreverv@gotpcrel32@lo+4
 ; CHECK-NEXT:    s_addc_u32 s17, s17, _ZL13sleep_foreverv@gotpcrel32@hi+12
 ; CHECK-NEXT:    s_load_dwordx2 s[16:17], s[16:17], 0x0
 ; CHECK-NEXT:    s_mov_b64 s[22:23], s[2:3]
 ; CHECK-NEXT:    s_mov_b64 s[20:21], s[0:1]
 ; CHECK-NEXT:    s_mov_b64 s[0:1], s[20:21]
 ; CHECK-NEXT:    s_mov_b64 s[2:3], s[22:23]
 ; CHECK-NEXT:    s_waitcnt lgkmcnt(0)
 ; CHECK-NEXT:    s_swappc_b64 s[30:31], s[16:17]
 ; CHECK-NEXT:  .Ltmp1:
 ; CHECK-NEXT:    .loc 0 32 1 ; lane-info.cpp:32:1
 ; CHECK-NEXT:    v_readlane_b32 s31, v40, 1
 ; CHECK-NEXT:    v_readlane_b32 s30, v40, 0
 ; CHECK-NEXT:    s_add_i32 s32, s32, 0xfffffc00
-; CHECK-NEXT:    v_readlane_b32 s33, v40, 2
+; CHECK-NEXT:    v_readlane_b32 s33, v41, 0
 ; CHECK-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; CHECK-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; CHECK-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; CHECK-NEXT:    s_mov_b64 exec, s[4:5]
 ; CHECK-NEXT:    s_waitcnt vmcnt(0)
 ; CHECK-NEXT:    s_setpc_b64 s[30:31]
 ; CHECK-NEXT:  .Ltmp2:
 entry:
   call void @_ZL13sleep_foreverv(), !dbg !1646
   ret void, !dbg !1647
 }

llvm/test/CodeGen/AMDGPU/pei-scavenge-vgpr-spill.mir

machineFunctionInfo:
   frameOffsetReg:  $sgpr33
   stackPtrOffsetReg:  $sgpr32
 
 body:             |
   bb.0:
     liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253_vgpr254_vgpr255
 
     ; GFX8-LABEL: name: pei_scavenge_vgpr_spill
-    ; GFX8: liveins: $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253_vgpr254_vgpr255, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr2
+    ; GFX8: liveins: $vgpr2, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253_vgpr254_vgpr255, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239
     ; GFX8-NEXT: {{  $}}
     ; GFX8-NEXT: $sgpr4_sgpr5 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
     ; GFX8-NEXT: $sgpr6 = S_ADD_I32 $sgpr32, 1048832, implicit-def dead $scc
     ; GFX8-NEXT: BUFFER_STORE_DWORD_OFFSET $vgpr2, $sgpr0_sgpr1_sgpr2_sgpr3, killed $sgpr6, 0, 0, 0, 0, implicit $exec :: (store (s32) into %stack.3, addrspace 5)
     ; GFX8-NEXT: $exec = S_MOV_B64 killed $sgpr4_sgpr5
     ; GFX8-NEXT: $vgpr2 = V_WRITELANE_B32 $sgpr33, 0, undef $vgpr2
     ; GFX8-NEXT: $sgpr33 = frame-setup S_ADD_I32 $sgpr32, 524224, implicit-def $scc
     ; GFX8-NEXT: $sgpr33 = frame-setup S_AND_B32 killed $sgpr33, 4294443008, implicit-def dead $scc
bb.0:
     ; GFX8-NEXT: $sgpr33 = V_READLANE_B32 $vgpr2, 0
     ; GFX8-NEXT: $sgpr4_sgpr5 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
     ; GFX8-NEXT: $sgpr6 = S_ADD_I32 $sgpr32, 1048832, implicit-def dead $scc
     ; GFX8-NEXT: $vgpr2 = BUFFER_LOAD_DWORD_OFFSET $sgpr0_sgpr1_sgpr2_sgpr3, killed $sgpr6, 0, 0, 0, 0, implicit $exec :: (load (s32) from %stack.3, addrspace 5)
     ; GFX8-NEXT: $exec = S_MOV_B64 killed $sgpr4_sgpr5
     ; GFX8-NEXT: $vgpr3 = BUFFER_LOAD_DWORD_OFFSET $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr33, 0, 0, 0, 0, implicit $exec :: (load (s32) from %stack.4, addrspace 5)
     ; GFX8-NEXT: S_ENDPGM 0, amdgpu_allvgprs
     ; GFX9-LABEL: name: pei_scavenge_vgpr_spill
-    ; GFX9: liveins: $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253_vgpr254_vgpr255, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr2
+    ; GFX9: liveins: $vgpr2, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253_vgpr254_vgpr255, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239
     ; GFX9-NEXT: {{  $}}
     ; GFX9-NEXT: $sgpr4_sgpr5 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
     ; GFX9-NEXT: $sgpr6 = S_ADD_I32 $sgpr32, 1048832, implicit-def dead $scc
     ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET $vgpr2, $sgpr0_sgpr1_sgpr2_sgpr3, killed $sgpr6, 0, 0, 0, 0, implicit $exec :: (store (s32) into %stack.3, addrspace 5)
     ; GFX9-NEXT: $exec = S_MOV_B64 killed $sgpr4_sgpr5
     ; GFX9-NEXT: $vgpr2 = V_WRITELANE_B32 $sgpr33, 0, undef $vgpr2
     ; GFX9-NEXT: $sgpr33 = frame-setup S_ADD_I32 $sgpr32, 524224, implicit-def $scc
     ; GFX9-NEXT: $sgpr33 = frame-setup S_AND_B32 killed $sgpr33, 4294443008, implicit-def dead $scc
     ; GFX9-NEXT: $sgpr32 = frame-setup S_ADD_I32 $sgpr32, 2097152, implicit-def dead $scc
     ; GFX9-NEXT: $vgpr0 = V_LSHRREV_B32_e64 6, $sgpr33, implicit $exec
     ; GFX9-NEXT: $vgpr0 = V_ADD_U32_e32 8192, killed $vgpr0, implicit $exec
     ; GFX9-NEXT: BUFFER_STORE_DWORD_OFFSET killed $vgpr3, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr33, 0, 0, 0, 0, implicit $exec :: (store (s32) into %stack.4, addrspace 5)
     ; GFX9-NEXT: $vgpr3 = V_LSHRREV_B32_e64 6, $sgpr33, implicit $exec
     ; GFX9-NEXT: $vgpr3 = V_ADD_U32_e32 16384, killed $vgpr3, implicit $exec
     ; GFX9-NEXT: $vgpr0 = V_OR_B32_e32 killed $vgpr3, $vgpr1, implicit $exec
     ; GFX9-NEXT: $sgpr32 = frame-destroy S_ADD_I32 $sgpr32, -2097152, implicit-def dead $scc
     ; GFX9-NEXT: $sgpr33 = V_READLANE_B32 $vgpr2, 0
     ; GFX9-NEXT: $sgpr4_sgpr5 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
     ; GFX9-NEXT: $sgpr6 = S_ADD_I32 $sgpr32, 1048832, implicit-def dead $scc
     ; GFX9-NEXT: $vgpr2 = BUFFER_LOAD_DWORD_OFFSET $sgpr0_sgpr1_sgpr2_sgpr3, killed $sgpr6, 0, 0, 0, 0, implicit $exec :: (load (s32) from %stack.3, addrspace 5)
     ; GFX9-NEXT: $exec = S_MOV_B64 killed $sgpr4_sgpr5
     ; GFX9-NEXT: $vgpr3 = BUFFER_LOAD_DWORD_OFFSET $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr33, 0, 0, 0, 0, implicit $exec :: (load (s32) from %stack.4, addrspace 5)
     ; GFX9-NEXT: S_ENDPGM 0, amdgpu_allvgprs
     ; GFX9-FLATSCR-LABEL: name: pei_scavenge_vgpr_spill
-    ; GFX9-FLATSCR: liveins: $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253_vgpr254_vgpr255, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr2
+    ; GFX9-FLATSCR: liveins: $vgpr2, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253_vgpr254_vgpr255, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239
     ; GFX9-FLATSCR-NEXT: {{  $}}
     ; GFX9-FLATSCR-NEXT: $sgpr4_sgpr5 = S_OR_SAVEEXEC_B64 -1, implicit-def $exec, implicit-def dead $scc, implicit $exec
     ; GFX9-FLATSCR-NEXT: $sgpr6 = S_ADD_I32 $sgpr32, 16388, implicit-def dead $scc
     ; GFX9-FLATSCR-NEXT: SCRATCH_STORE_DWORD_SADDR $vgpr2, killed $sgpr6, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32) into %stack.3, addrspace 5)
     ; GFX9-FLATSCR-NEXT: $exec = S_MOV_B64 killed $sgpr4_sgpr5
     ; GFX9-FLATSCR-NEXT: $vgpr2 = V_WRITELANE_B32 $sgpr33, 0, undef $vgpr2
     ; GFX9-FLATSCR-NEXT: $sgpr33 = frame-setup S_ADD_I32 $sgpr32, 8191, implicit-def $scc
     ; GFX9-FLATSCR-NEXT: $sgpr33 = frame-setup S_AND_B32 killed $sgpr33, 4294959104, implicit-def dead $scc

llvm/test/CodeGen/AMDGPU/save-fp.ll

 ; RUN: llc -march=amdgcn -mcpu=gfx908 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX908 %s
 ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX900 %s
 
 define void @foo() {
 bb:
   ret void
 }
 
 ; FIXME: We spill v40 into AGPR, but still save and restore FP
 ; which is not needed in this case.
 
 ; GCN-LABEL: {{^}}caller:
 
-; GCN:     v_writelane_b32 v2, s33, 2
+; GCN:     s_mov_b32 [[TMP_SGPR:s[0-9]+]], s33
 ; GCN:     s_mov_b32 s33, s32
 ; GFX900:     buffer_store_dword
 ; GFX908-DAG: v_accvgpr_write_b32
 ; GCN:        s_swappc_b64
 ; GFX900:     buffer_load_dword
 ; GFX908:     v_accvgpr_read_b32
-; GCN:        v_readlane_b32 s33, v2, 2
+; GCN:        s_mov_b32 s33, [[TMP_SGPR]]
 define i64 @caller() {
 bb:
   call void asm sideeffect "", "~{v40}" ()
   tail call void @foo()
   ret i64 0
 }

llvm/test/CodeGen/AMDGPU/sgpr-spills-split-regalloc.ll

 ; RUN: llc -mtriple amdgcn-amd-amdhsa -mcpu=gfx803 -O0 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
 
 define void @child_function() #0 {
   call void asm sideeffect "", "~{vcc}" () #0
   ret void
 }
 
 ; GCN-LABEL: {{^}}spill_sgpr_with_no_lower_vgpr_available:
 ; GCN:  buffer_store_dword v255, off, s[0:3], s32
-; GCN:  v_writelane_b32 v255, s33, 2
+; GCN:  s_mov_b32 [[TMP_SGPR:s[0-9]+]], s33
 ; GCN:  v_writelane_b32 v255, s30, 0
 ; GCN:  v_writelane_b32 v255, s31, 1
 ; GCN:  s_swappc_b64 s[30:31], s[4:5]
 ; GCN:  v_readlane_b32 s31, v255, 1
 ; GCN:  v_readlane_b32 s30, v255, 0
-; GCN:  v_readlane_b32 s33, v255, 2
+; GCN:  s_mov_b32 s33, [[TMP_SGPR]]
 ; GCN: ; NumVgprs: 256
 
 define void @spill_sgpr_with_no_lower_vgpr_available() #0 {
   %alloca = alloca i32, align 4, addrspace(5)
   store volatile i32 0, i32 addrspace(5)* %alloca
 
   call void asm sideeffect "",
   "~{v0},~{v1},~{v2},~{v3},~{v4},~{v5},~{v6},~{v7},~{v8},~{v9}
define void @spill_sgpr_with_no_lower_vgpr_available() #0 {
   ,~{v240},~{v241},~{v242},~{v243},~{v244},~{v245},~{v246},~{v247},~{v248},~{v249}
   ,~{v250},~{v251},~{v252},~{v253},~{v254}" () #0
   call void @child_function()
   ret void
 }
 
 ; GCN-LABEL: {{^}}spill_to_lowest_available_vgpr:
 ; GCN:  buffer_store_dword v254, off, s[0:3], s32
-; GCN:  v_writelane_b32 v254, s33, 2
+; GCN:  s_mov_b32 [[TMP_SGPR:s[0-9]+]], s33
 ; GCN:  v_writelane_b32 v254, s30, 0
 ; GCN:  v_writelane_b32 v254, s31, 1
 ; GCN:  s_swappc_b64 s[30:31], s[4:5]
 ; GCN:  v_readlane_b32 s31, v254, 1
 ; GCN:  v_readlane_b32 s30, v254, 0
-; GCN:  v_readlane_b32 s33, v254, 2
+; GCN:  s_mov_b32 s33, [[TMP_SGPR]]
 
 define void @spill_to_lowest_available_vgpr() #0 {
   %alloca = alloca i32, align 4, addrspace(5)
   store volatile i32 0, i32 addrspace(5)* %alloca
 
   call void asm sideeffect "",
   "~{v0},~{v1},~{v2},~{v3},~{v4},~{v5},~{v6},~{v7},~{v8},~{v9}
   ,~{v10},~{v11},~{v12},~{v13},~{v14},~{v15},~{v16},~{v17},~{v18},~{v19}

llvm/test/CodeGen/AMDGPU/sibling-call.ll

entry:
   %ret = tail call fastcc i32 @i32_fastcc_i32_i32_a32i32(i32 %a, i32 %b, [32 x i32] zeroinitializer)
   ret i32 %ret
 }
 
 ; Have another non-tail in the function
 ; GCN-LABEL: {{^}}sibling_call_i32_fastcc_i32_i32_other_call:
 ; GCN: s_or_saveexec_b64 s{{\[[0-9]+:[0-9]+\]}}, -1
 ; GCN-NEXT: buffer_store_dword [[CSRV:v[0-9]+]], off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
+; GCN-NEXT: buffer_store_dword [[CSRV_1:v[0-9]+]], off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec
-; GCN: v_writelane_b32 [[CSRV]], s33, 2
-; GCN-DAG: s_addk_i32 s32, 0x400
+; GCN: v_writelane_b32 [[CSRV_1]], s33, 0
+; GCN-DAG: s_addk_i32 s32, 0x800
 
 ; GCN-DAG: s_getpc_b64 s[4:5]
 ; GCN-DAG: s_add_u32 s4, s4, i32_fastcc_i32_i32@gotpcrel32@lo+4
 ; GCN-DAG: s_addc_u32 s5, s5, i32_fastcc_i32_i32@gotpcrel32@hi+12
 
 ; GCN-DAG: v_writelane_b32 [[CSRV]], s30, 0
 ; GCN-DAG: buffer_store_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
 ; GCN-DAG: buffer_store_dword v42, off, s[0:3], s33 ; 4-byte Folded Spill
 ; GCN-DAG: v_writelane_b32 [[CSRV]], s31, 1
 
 
 ; GCN: s_swappc_b64
 
 ; GCN-DAG: buffer_load_dword v42, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GCN-DAG: buffer_load_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
 
 ; GCN: s_getpc_b64 s[4:5]
 ; GCN-NEXT: s_add_u32 s4, s4, sibling_call_i32_fastcc_i32_i32@rel32@lo+4
 ; GCN-NEXT: s_addc_u32 s5, s5, sibling_call_i32_fastcc_i32_i32@rel32@hi+12
 
 ; GCN-DAG: v_readlane_b32 s30, [[CSRV]], 0
 ; GCN-DAG: v_readlane_b32 s31, [[CSRV]], 1
 
-; GCN: s_addk_i32 s32, 0xfc00
+; GCN: s_addk_i32 s32, 0xf800
 ; GCN-NEXT: v_readlane_b32 s33,
 ; GCN-NEXT: s_or_saveexec_b64 s[6:7], -1
 ; GCN-NEXT: buffer_load_dword [[CSRV]], off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
+; GCN-NEXT: buffer_load_dword [[CSRV_1]], off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, s[6:7]
 ; GCN-NEXT: s_setpc_b64 s[4:5]
 define fastcc i32 @sibling_call_i32_fastcc_i32_i32_other_call(i32 %a, i32 %b, i32 %c) #1 {
 entry:
   %other.call = tail call fastcc i32 @i32_fastcc_i32_i32(i32 %a, i32 %b)
   %ret = tail call fastcc i32 @sibling_call_i32_fastcc_i32_i32(i32 %a, i32 %b, i32 %other.call)
   ret i32 %ret
 }

llvm/test/CodeGen/AMDGPU/spill-csr-frame-ptr-reg-copy.ll

 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs -stress-regalloc=1 < %s | FileCheck -check-prefix=GCN %s
 
 ; GCN-LABEL: {{^}}spill_csr_s5_copy:
 ; GCN: s_or_saveexec_b64
 ; GCN-NEXT: buffer_store_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
+; GCN-NEXT: buffer_store_dword v41, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec
-; GCN: v_writelane_b32 v40, s33, 2
+; GCN: v_writelane_b32 v41, s33, 0
 ; GCN: s_swappc_b64
 
 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 9
 ; GCN: buffer_store_dword [[K]], off, s[0:3], s33{{$}}
 
-; GCN: v_readlane_b32 s33, v40, 2
+; GCN: v_readlane_b32 s33, v41, 0
 ; GCN: s_or_saveexec_b64
 ; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
+; GCN-NEXT: buffer_load_dword v41, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; GCN: s_mov_b64 exec
 ; GCN: s_setpc_b64
 define void @spill_csr_s5_copy() #0 {
 bb:
   %alloca = alloca i32, addrspace(5)
   %tmp = tail call i64 @func() #1
   %tmp1 = getelementptr inbounds i32, i32 addrspace(1)* null, i64 %tmp
   %tmp2 = load i32, i32 addrspace(1)* %tmp1, align 4

llvm/test/CodeGen/AMDGPU/stack-realign.ll

 define void @func_call_align1024_bp_gets_vgpr_spill(<32 x i32> %a, i32 %b) #0 {
 ; The test forces the stack to be realigned to a new boundary
 ; since there is a local object with an alignment of 1024.
 ; Should use BP to access the incoming stack arguments.
 ; The BP value is saved/restored with a VGPR spill.
 
 ; GCN-LABEL: func_call_align1024_bp_gets_vgpr_spill:
 ; GCN: buffer_store_dword [[VGPR_REG:v[0-9]+]], off, s[0:3], s32 offset:1028 ; 4-byte Folded Spill
+; GCN-NEXT: buffer_store_dword [[VGPR_REG_1:v[0-9]+]], off, s[0:3], s32 offset:1032 ; 4-byte Folded Spill
 ; GCN-NEXT: s_mov_b64 exec, s[16:17]
-; GCN-NEXT: v_writelane_b32 [[VGPR_REG]], s33, 2
+; GCN-NEXT: v_writelane_b32 [[VGPR_REG_1]], s33, 0
 ; GCN-DAG: s_add_i32 [[SCRATCH_REG:s[0-9]+]], s32, 0xffc0
 ; GCN: s_and_b32 s33, [[SCRATCH_REG]], 0xffff0000
 ; GCN: v_mov_b32_e32 v32, 0
-; GCN-DAG: v_writelane_b32 [[VGPR_REG]], s34, 3
+; GCN-DAG: v_writelane_b32 [[VGPR_REG_1]], s34, 1
 ; GCN: s_mov_b32 s34, s32
 ; GCN: buffer_store_dword v32, off, s[0:3], s33 offset:1024
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 ; GCN-NEXT: buffer_load_dword v{{[0-9]+}}, off, s[0:3], s34
 ; GCN-DAG: s_add_i32 s32, s32, 0x30000
 ; GCN: buffer_store_dword v{{[0-9]+}}, off, s[0:3], s32
 ; GCN: s_swappc_b64 s[30:31],
 
 ; GCN: v_readlane_b32 s31, [[VGPR_REG]], 1
 ; GCN: v_readlane_b32 s30, [[VGPR_REG]], 0
 ; GCN: s_add_i32 s32, s32, 0xfffd0000
-; GCN-NEXT: v_readlane_b32 s33, [[VGPR_REG]], 2
-; GCN-NEXT: v_readlane_b32 s34, [[VGPR_REG]], 3
+; GCN-NEXT: v_readlane_b32 s33, [[VGPR_REG_1]], 0
+; GCN-NEXT: v_readlane_b32 s34, [[VGPR_REG_1]], 1
 ; GCN-NEXT: s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT: buffer_load_dword [[VGPR_REG]], off, s[0:3], s32 offset:1028 ; 4-byte Folded Reload
+; GCN-NEXT: buffer_load_dword [[VGPR_REG_1]], off, s[0:3], s32 offset:1032 ; 4-byte Folded Reload
 ; GCN-NEXT: s_mov_b64 exec, s[4:5]
 ; GCN: s_setpc_b64 s[30:31]
   %temp = alloca i32, align 1024, addrspace(5)
   store volatile i32 0, i32 addrspace(5)* %temp, align 1024
   call void @extern_func(<32 x i32> %a, i32 %b)
   ret void
 }
 

llvm/test/CodeGen/AMDGPU/tail-call-amdgpu-gfx.ll

 
 define amdgpu_gfx float @caller(float %arg0) {
 ; GCN-LABEL: caller:
 ; GCN:       ; %bb.0:
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GCN-NEXT:    buffer_store_dword v1, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[34:35]
-; GCN-NEXT:    v_writelane_b32 v1, s33, 3
 ; GCN-NEXT:    v_writelane_b32 v1, s4, 0
+; GCN-NEXT:    s_mov_b32 s36, s33
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v1, s30, 1
 ; GCN-NEXT:    v_add_f32_e32 v0, 1.0, v0
 ; GCN-NEXT:    s_mov_b32 s4, 2.0
 ; GCN-NEXT:    v_writelane_b32 v1, s31, 2
 ; GCN-NEXT:    s_getpc_b64 s[34:35]
 ; GCN-NEXT:    s_add_u32 s34, s34, callee@rel32@lo+4
 ; GCN-NEXT:    s_addc_u32 s35, s35, callee@rel32@hi+12
 ; GCN-NEXT:    s_swappc_b64 s[30:31], s[34:35]
 ; GCN-NEXT:    v_readlane_b32 s31, v1, 2
 ; GCN-NEXT:    v_readlane_b32 s30, v1, 1
 ; GCN-NEXT:    v_readlane_b32 s4, v1, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v1, 3
+; GCN-NEXT:    s_mov_b32 s33, s36
 ; GCN-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GCN-NEXT:    buffer_load_dword v1, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[34:35]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
   %add = fadd float %arg0, 1.0
   %call = tail call amdgpu_gfx float @callee(float %add, float inreg 2.0)
   ret float %call
 }

llvm/test/CodeGen/AMDGPU/unstructured-cfg-def-use-issue.ll

 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; RUN: llc -mtriple=amdgcn-amdhsa -verify-machineinstrs -simplifycfg-require-and-preserve-domtree=1 < %s | FileCheck -check-prefix=GCN %s
 ; RUN: opt -S -si-annotate-control-flow -mtriple=amdgcn-amdhsa -verify-machineinstrs -simplifycfg-require-and-preserve-domtree=1 < %s | FileCheck -check-prefix=SI-OPT %s
 
 define hidden void @widget() {
 ; GCN-LABEL: widget:
 ; GCN:       ; %bb.0: ; %bb
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 2
+; GCN-NEXT:    v_writelane_b32 v41, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x400
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0
 ; GCN-NEXT:    v_writelane_b32 v40, s31, 1
 ; GCN-NEXT:    v_mov_b32_e32 v0, 0
 ; GCN-NEXT:    v_mov_b32_e32 v1, 0
 ; GCN-NEXT:    flat_load_dword v0, v[0:1]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)

 ; GCN-NEXT:    v_mov_b32_e32 v2, 0
 ; GCN-NEXT:    v_mov_b32_e32 v0, 0
 ; GCN-NEXT:    v_mov_b32_e32 v1, 0
 ; GCN-NEXT:    flat_store_dword v[0:1], v2
 ; GCN-NEXT:  .LBB0_7: ; %UnifiedReturnBlock
 ; GCN-NEXT:    v_readlane_b32 s31, v40, 1
 ; GCN-NEXT:    v_readlane_b32 s30, v40, 0
 ; GCN-NEXT:    s_addk_i32 s32, 0xfc00
-; GCN-NEXT:    v_readlane_b32 s33, v40, 2
+; GCN-NEXT:    v_readlane_b32 s33, v41, 0
 ; GCN-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GCN-NEXT:    buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT:    buffer_load_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GCN-NEXT:    s_mov_b64 exec, s[4:5]
 ; GCN-NEXT:    s_waitcnt vmcnt(0)
 ; GCN-NEXT:    s_setpc_b64 s[30:31]
 ; SI-OPT-LABEL: @widget(
 ; SI-OPT-NEXT:  bb:
 ; SI-OPT-NEXT:    [[TMP:%.*]] = load i32, i32 addrspace(1)* null, align 16
 ; SI-OPT-NEXT:    [[TMP1:%.*]] = icmp slt i32 [[TMP]], 21
 ; SI-OPT-NEXT:    br i1 [[TMP1]], label [[BB4:%.*]], label [[BB2:%.*]]

 ; SI-OPT-NEXT:    store float 0x7FF8000000000000, float addrspace(5)* null, align 4
 ; SI-OPT-NEXT:    br label [[BB2]]
 ;
 ; GCN-LABEL: blam:
 ; GCN:       ; %bb.0: ; %bb
 ; GCN-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GCN-NEXT:    s_or_saveexec_b64 s[16:17], -1
 ; GCN-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
+; GCN-NEXT:    buffer_store_dword v46, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill
 ; GCN-NEXT:    s_mov_b64 exec, s[16:17]
-; GCN-NEXT:    v_writelane_b32 v40, s33, 17
+; GCN-NEXT:    v_writelane_b32 v46, s33, 0
 ; GCN-NEXT:    s_mov_b32 s33, s32
 ; GCN-NEXT:    s_addk_i32 s32, 0x800
 ; GCN-NEXT:    buffer_store_dword v41, off, s[0:3], s33 offset:16 ; 4-byte Folded Spill
 ; GCN-NEXT:    buffer_store_dword v42, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill
 ; GCN-NEXT:    buffer_store_dword v43, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
 ; GCN-NEXT:    buffer_store_dword v44, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT:    buffer_store_dword v45, off, s[0:3], s33 ; 4-byte Folded Spill
 ; GCN-NEXT:    v_writelane_b32 v40, s30, 0

llvm/test/CodeGen/AMDGPU/vgpr-tuple-allocation.ll

 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9 %s
 ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX10 %s
 
 declare void @extern_func() #2
 
 define <4 x float> @non_preserved_vgpr_tuple8(<8 x i32> %rsrc, <4 x i32> %samp, float %bias, float %zcompare, float %s, float %t, float %clamp) {
 ; The vgpr tuple8 operand in image_gather4_c_b_cl instruction needs not be
 ; preserved across the call and should get 8 scratch registers.
 ; GFX9-LABEL: non_preserved_vgpr_tuple8:
 ; GFX9:       ; %bb.0: ; %main_body
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v45, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX9-NEXT:    s_mov_b32 s4, 0
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX9-NEXT:    v_writelane_b32 v45, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    v_mov_b32_e32 v36, v16
 ; GFX9-NEXT:    v_mov_b32_e32 v35, v15
 ; GFX9-NEXT:    v_mov_b32_e32 v34, v14
 ; GFX9-NEXT:    v_mov_b32_e32 v33, v13
 ; GFX9-NEXT:    v_mov_b32_e32 v32, v12
 ; GFX9-NEXT:    s_mov_b32 s5, s4
 ; GFX9-NEXT:    s_mov_b32 s6, s4

 ; GFX9-NEXT:    v_mov_b32_e32 v3, v44
 ; GFX9-NEXT:    buffer_load_dword v44, off, s[0:3], s33 ; 4-byte Folded Reload
 ; GFX9-NEXT:    buffer_load_dword v43, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
 ; GFX9-NEXT:    buffer_load_dword v42, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
 ; GFX9-NEXT:    buffer_load_dword v41, off, s[0:3], s33 offset:12 ; 4-byte Folded Reload
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xf800
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX9-NEXT:    v_readlane_b32 s33, v45, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v45, off, s[0:3], s32 offset:20 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: non_preserved_vgpr_tuple8:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s4, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v45, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s4
 ; GFX10-NEXT:    v_mov_b32_e32 v36, v16
 ; GFX10-NEXT:    v_mov_b32_e32 v35, v15
 ; GFX10-NEXT:    v_mov_b32_e32 v34, v14
 ; GFX10-NEXT:    v_mov_b32_e32 v33, v13
 ; GFX10-NEXT:    v_mov_b32_e32 v32, v12
 ; GFX10-NEXT:    s_mov_b32 s4, 0
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 2
+; GFX10-NEXT:    v_writelane_b32 v45, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    s_mov_b32 s5, s4
 ; GFX10-NEXT:    s_mov_b32 s6, s4
 ; GFX10-NEXT:    s_mov_b32 s7, s4
 ; GFX10-NEXT:    s_mov_b32 s8, s4
 ; GFX10-NEXT:    s_mov_b32 s9, s4
 ; GFX10-NEXT:    s_mov_b32 s10, s4
 ; GFX10-NEXT:    s_mov_b32 s11, s4

 ; GFX10-NEXT:    s_clause 0x3
 ; GFX10-NEXT:    buffer_load_dword v44, off, s[0:3], s33
 ; GFX10-NEXT:    buffer_load_dword v43, off, s[0:3], s33 offset:4
 ; GFX10-NEXT:    buffer_load_dword v42, off, s[0:3], s33 offset:8
 ; GFX10-NEXT:    buffer_load_dword v41, off, s[0:3], s33 offset:12
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 2
+; GFX10-NEXT:    v_readlane_b32 s33, v45, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:16 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:16
+; GFX10-NEXT:    buffer_load_dword v45, off, s[0:3], s32 offset:20
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s4
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 
 
 
 

 ; across the call and should get allcoated to 8 CSRs.
 ; Only the lower 5 sub-registers of the tuple are preserved.
 ; The upper 3 sub-registers are unused.
 ; GFX9-LABEL: call_preserved_vgpr_tuple8:
 ; GFX9:       ; %bb.0: ; %main_body
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
+; GFX9-NEXT:    buffer_store_dword v46, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_writelane_b32 v40, s33, 10
 ; GFX9-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX9-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX9-NEXT:    v_writelane_b32 v40, s36, 2
 ; GFX9-NEXT:    v_writelane_b32 v40, s37, 3
 ; GFX9-NEXT:    v_writelane_b32 v40, s38, 4
 ; GFX9-NEXT:    v_writelane_b32 v40, s39, 5
 ; GFX9-NEXT:    v_writelane_b32 v40, s40, 6
 ; GFX9-NEXT:    v_writelane_b32 v40, s41, 7
+; GFX9-NEXT:    v_writelane_b32 v46, s33, 0
 ; GFX9-NEXT:    s_mov_b32 s33, s32
 ; GFX9-NEXT:    v_writelane_b32 v40, s42, 8
 ; GFX9-NEXT:    s_mov_b32 s36, 0
 ; GFX9-NEXT:    buffer_store_dword v41, off, s[0:3], s33 offset:16 ; 4-byte Folded Spill
 ; GFX9-NEXT:    buffer_store_dword v42, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill
 ; GFX9-NEXT:    buffer_store_dword v43, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
 ; GFX9-NEXT:    buffer_store_dword v44, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
 ; GFX9-NEXT:    buffer_store_dword v45, off, s[0:3], s33 ; 4-byte Folded Spill

 ; GFX9-NEXT:    v_readlane_b32 s40, v40, 6
 ; GFX9-NEXT:    v_readlane_b32 s39, v40, 5
 ; GFX9-NEXT:    v_readlane_b32 s38, v40, 4
 ; GFX9-NEXT:    v_readlane_b32 s37, v40, 3
 ; GFX9-NEXT:    v_readlane_b32 s36, v40, 2
 ; GFX9-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX9-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX9-NEXT:    s_addk_i32 s32, 0xf800
-; GFX9-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX9-NEXT:    v_readlane_b32 s33, v46, 0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX9-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:20 ; 4-byte Folded Reload
+; GFX9-NEXT:    buffer_load_dword v46, off, s[0:3], s32 offset:24 ; 4-byte Folded Reload
 ; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX10-LABEL: call_preserved_vgpr_tuple8:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    s_or_saveexec_b32 s4, -1
 ; GFX10-NEXT:    buffer_store_dword v40, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
+; GFX10-NEXT:    buffer_store_dword v46, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s4
-; GFX10-NEXT:    v_writelane_b32 v40, s33, 10
+; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
+; GFX10-NEXT:    v_writelane_b32 v46, s33, 0
 ; GFX10-NEXT:    s_mov_b32 s33, s32
 ; GFX10-NEXT:    buffer_store_dword v41, off, s[0:3], s33 offset:16 ; 4-byte Folded Spill
 ; GFX10-NEXT:    buffer_store_dword v42, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill
 ; GFX10-NEXT:    buffer_store_dword v43, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
 ; GFX10-NEXT:    buffer_store_dword v44, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
 ; GFX10-NEXT:    buffer_store_dword v45, off, s[0:3], s33 ; 4-byte Folded Spill
+; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
 ; GFX10-NEXT:    s_addk_i32 s32, 0x400
-; GFX10-NEXT:    v_writelane_b32 v40, s30, 0
 ; GFX10-NEXT:    v_mov_b32_e32 v41, v16
 ; GFX10-NEXT:    v_mov_b32_e32 v42, v15
 ; GFX10-NEXT:    v_mov_b32_e32 v43, v14
-; GFX10-NEXT:    v_mov_b32_e32 v44, v13
-; GFX10-NEXT:    v_writelane_b32 v40, s31, 1
-; GFX10-NEXT:    v_mov_b32_e32 v45, v12
 ; GFX10-NEXT:    v_writelane_b32 v40, s36, 2
 ; GFX10-NEXT:    s_mov_b32 s36, 0
+; GFX10-NEXT:    v_mov_b32_e32 v44, v13
+; GFX10-NEXT:    v_mov_b32_e32 v45, v12
 ; GFX10-NEXT:    v_writelane_b32 v40, s37, 3
 ; GFX10-NEXT:    s_mov_b32 s37, s36
 ; GFX10-NEXT:    v_writelane_b32 v40, s38, 4
 ; GFX10-NEXT:    s_mov_b32 s38, s36
 ; GFX10-NEXT:    v_writelane_b32 v40, s39, 5
 ; GFX10-NEXT:    s_mov_b32 s39, s36
 ; GFX10-NEXT:    v_writelane_b32 v40, s40, 6
 ; GFX10-NEXT:    s_mov_b32 s40, s36

 ; GFX10-NEXT:    v_readlane_b32 s40, v40, 6
 ; GFX10-NEXT:    v_readlane_b32 s39, v40, 5
 ; GFX10-NEXT:    v_readlane_b32 s38, v40, 4
 ; GFX10-NEXT:    v_readlane_b32 s37, v40, 3
 ; GFX10-NEXT:    v_readlane_b32 s36, v40, 2
 ; GFX10-NEXT:    v_readlane_b32 s31, v40, 1
 ; GFX10-NEXT:    v_readlane_b32 s30, v40, 0
 ; GFX10-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX10-NEXT:    v_readlane_b32 s33, v40, 10
+; GFX10-NEXT:    v_readlane_b32 s33, v46, 0
 ; GFX10-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:20 ; 4-byte Folded Reload
+; GFX10-NEXT:    s_clause 0x1
+; GFX10-NEXT:    buffer_load_dword v40, off, s[0:3], s32 offset:20
+; GFX10-NEXT:    buffer_load_dword v46, off, s[0:3], s32 offset:24
 ; GFX10-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX10-NEXT:    s_mov_b32 exec_lo, s4
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    s_setpc_b64 s[30:31]
 
 
 
 

llvm/test/CodeGen/AMDGPU/wave32.ll

 
 ; GCN-LABEL: {{^}}callee_no_stack_with_call:
 ; GCN: s_waitcnt
 ; GCN-NEXT: s_waitcnt_vscnt
 
 ; GFX1064-NEXT: s_or_saveexec_b64 [[COPY_EXEC0:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; GFX1032-NEXT: s_or_saveexec_b32 [[COPY_EXEC0:s[0-9]+]], -1{{$}}
 ; GCN-NEXT: buffer_store_dword v40, off, s[0:3], s32 ; 4-byte Folded Spill
+; GCN-NEXT: buffer_store_dword v41, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GCN-NEXT: s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT: s_mov_b64 exec, [[COPY_EXEC0]]
 ; GFX1032-NEXT: s_mov_b32 exec_lo, [[COPY_EXEC0]]
 
-; GCN-NEXT: v_writelane_b32 v40, s33, 2
+; GCN-NEXT: v_writelane_b32 v41, s33, 0
 ; GCN: s_mov_b32 s33, s32
 ; GFX1064: s_addk_i32 s32, 0x400
 ; GFX1032: s_addk_i32 s32, 0x200
 
 
 ; GCN-DAG: v_writelane_b32 v40, s30, 0
 ; GCN-DAG: v_writelane_b32 v40, s31, 1
 ; GCN: s_swappc_b64
 ; GCN-DAG: v_readlane_b32 s30, v40, 0
 ; GCN-DAG: v_readlane_b32 s31, v40, 1
 
 
 ; GFX1064: s_addk_i32 s32, 0xfc00
 ; GFX1032: s_addk_i32 s32, 0xfe00
-; GCN: v_readlane_b32 s33, v40, 2
+; GCN: v_readlane_b32 s33, v41, 0
 ; GFX1064: s_or_saveexec_b64 [[COPY_EXEC1:s\[[0-9]+:[0-9]+\]]], -1{{$}}
 ; GFX1032: s_or_saveexec_b32 [[COPY_EXEC1:s[0-9]]], -1{{$}}
-; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s32 ; 4-byte Folded Reload
+; GCN-NEXT: s_clause 0x1
+; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s32
+; GCN-NEXT: buffer_load_dword v41, off, s[0:3], s32 offset:4
 ; GCN-NEXT: s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT: s_mov_b64 exec, [[COPY_EXEC1]]
 ; GFX1032-NEXT: s_mov_b32 exec_lo, [[COPY_EXEC1]]
 ; GCN-NEXT: s_waitcnt vmcnt(0)
 ; GCN-NEXT: s_setpc_b64
 define void @callee_no_stack_with_call() #1 {
   call void @external_void_func_void()
   ret void

llvm/test/CodeGen/AMDGPU/wwm-reserved-spill.ll

 ; GFX9-O0-LABEL: strict_wwm_call:
 ; GFX9-O0:       ; %bb.0:
 ; GFX9-O0-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-O0-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-O0-NEXT:    buffer_store_dword v3, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    buffer_store_dword v1, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-O0-NEXT:    v_writelane_b32 v3, s33, 2
+; GFX9-O0-NEXT:    s_mov_b32 s35, s33
 ; GFX9-O0-NEXT:    s_mov_b32 s33, s32
 ; GFX9-O0-NEXT:    s_add_i32 s32, s32, 0x400
 ; GFX9-O0-NEXT:    v_writelane_b32 v3, s30, 0
 ; GFX9-O0-NEXT:    v_writelane_b32 v3, s31, 1
 ; GFX9-O0-NEXT:    s_mov_b32 s36, s4
 ; GFX9-O0-NEXT:    ; kill: def $sgpr36 killed $sgpr36 def $sgpr36_sgpr37_sgpr38_sgpr39
 ; GFX9-O0-NEXT:    s_mov_b32 s37, s5
 ; GFX9-O0-NEXT:    s_mov_b32 s38, s6

 ; GFX9-O0-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX9-O0-NEXT:    v_add_u32_e64 v1, v1, v2
 ; GFX9-O0-NEXT:    s_mov_b64 exec, s[40:41]
 ; GFX9-O0-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-O0-NEXT:    buffer_store_dword v0, off, s[36:39], s34 offset:4
 ; GFX9-O0-NEXT:    v_readlane_b32 s31, v3, 1
 ; GFX9-O0-NEXT:    v_readlane_b32 s30, v3, 0
 ; GFX9-O0-NEXT:    s_add_i32 s32, s32, 0xfffffc00
-; GFX9-O0-NEXT:    v_readlane_b32 s33, v3, 2
+; GFX9-O0-NEXT:    s_mov_b32 s33, s35
 ; GFX9-O0-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-O0-NEXT:    buffer_load_dword v3, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX9-O0-NEXT:    buffer_load_dword v2, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-O0-NEXT:    buffer_load_dword v1, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; GFX9-O0-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-O0-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-O0-NEXT:    s_setpc_b64 s[30:31]
 ;
 ; GFX9-O3-LABEL: strict_wwm_call:
 ; GFX9-O3:       ; %bb.0:
 ; GFX9-O3-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
 ; GFX9-O3-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-O3-NEXT:    buffer_store_dword v3, off, s[0:3], s32 ; 4-byte Folded Spill
 ; GFX9-O3-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:4 ; 4-byte Folded Spill
 ; GFX9-O3-NEXT:    buffer_store_dword v1, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX9-O3-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-O3-NEXT:    v_writelane_b32 v3, s33, 2
 ; GFX9-O3-NEXT:    v_writelane_b32 v3, s30, 0
+; GFX9-O3-NEXT:    s_mov_b32 s38, s33
 ; GFX9-O3-NEXT:    s_mov_b32 s33, s32
 ; GFX9-O3-NEXT:    s_addk_i32 s32, 0x400
 ; GFX9-O3-NEXT:    v_writelane_b32 v3, s31, 1
 ; GFX9-O3-NEXT:    v_mov_b32_e32 v2, s8
 ; GFX9-O3-NEXT:    s_not_b64 exec, exec
 ; GFX9-O3-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-O3-NEXT:    s_not_b64 exec, exec
 ; GFX9-O3-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-O3-NEXT:    v_mov_b32_e32 v0, v2
 ; GFX9-O3-NEXT:    s_getpc_b64 s[36:37]
 ; GFX9-O3-NEXT:    s_add_u32 s36, s36, strict_wwm_called@rel32@lo+4
 ; GFX9-O3-NEXT:    s_addc_u32 s37, s37, strict_wwm_called@rel32@hi+12
 ; GFX9-O3-NEXT:    s_swappc_b64 s[30:31], s[36:37]
 ; GFX9-O3-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX9-O3-NEXT:    v_add_u32_e32 v1, v1, v2
 ; GFX9-O3-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-O3-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-O3-NEXT:    buffer_store_dword v0, off, s[4:7], 0 offset:4
 ; GFX9-O3-NEXT:    v_readlane_b32 s31, v3, 1
 ; GFX9-O3-NEXT:    v_readlane_b32 s30, v3, 0
 ; GFX9-O3-NEXT:    s_addk_i32 s32, 0xfc00
-; GFX9-O3-NEXT:    v_readlane_b32 s33, v3, 2
+; GFX9-O3-NEXT:    s_mov_b32 s33, s38
 ; GFX9-O3-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-O3-NEXT:    buffer_load_dword v3, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX9-O3-NEXT:    buffer_load_dword v2, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-O3-NEXT:    buffer_load_dword v1, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; GFX9-O3-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-O3-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-O3-NEXT:    s_setpc_b64 s[30:31]
   %tmp107 = tail call i32 @llvm.amdgcn.set.inactive.i32(i32 %arg, i32 0)

 ; GFX9-O0-NEXT:    buffer_store_dword v4, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    buffer_store_dword v3, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:28 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-O0-NEXT:    buffer_store_dword v3, off, s[0:3], s32 offset:32 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    buffer_store_dword v4, off, s[0:3], s32 offset:36 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    buffer_store_dword v5, off, s[0:3], s32 offset:40 ; 4-byte Folded Spill
 ; GFX9-O0-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-O0-NEXT:    v_writelane_b32 v10, s33, 8
+; GFX9-O0-NEXT:    s_mov_b32 s42, s33
 ; GFX9-O0-NEXT:    s_mov_b32 s33, s32
 ; GFX9-O0-NEXT:    s_add_i32 s32, s32, 0xc00
 ; GFX9-O0-NEXT:    v_writelane_b32 v10, s30, 0
 ; GFX9-O0-NEXT:    v_writelane_b32 v10, s31, 1
 ; GFX9-O0-NEXT:    s_mov_b32 s34, s8
 ; GFX9-O0-NEXT:    s_mov_b32 s36, s4
 ; GFX9-O0-NEXT:    ; kill: def $sgpr36 killed $sgpr36 def $sgpr36_sgpr37_sgpr38_sgpr39
 ; GFX9-O0-NEXT:    s_mov_b32 s37, s5

 ; GFX9-O0-NEXT:    s_mov_b64 exec, s[34:35]
 ; GFX9-O0-NEXT:    v_mov_b32_e32 v0, v2
 ; GFX9-O0-NEXT:    v_mov_b32_e32 v1, v3
 ; GFX9-O0-NEXT:    s_mov_b32 s34, 0
 ; GFX9-O0-NEXT:    buffer_store_dwordx2 v[0:1], off, s[36:39], s34 offset:4
 ; GFX9-O0-NEXT:    v_readlane_b32 s31, v10, 1
 ; GFX9-O0-NEXT:    v_readlane_b32 s30, v10, 0
 ; GFX9-O0-NEXT:    s_add_i32 s32, s32, 0xfffff400
-; GFX9-O0-NEXT:    v_readlane_b32 s33, v10, 8
+; GFX9-O0-NEXT:    s_mov_b32 s33, s42
 ; GFX9-O0-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-O0-NEXT:    buffer_load_dword v10, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX9-O0-NEXT:    s_nop 0
 ; GFX9-O0-NEXT:    buffer_load_dword v8, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-O0-NEXT:    s_nop 0
 ; GFX9-O0-NEXT:    buffer_load_dword v9, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; GFX9-O0-NEXT:    s_nop 0
 ; GFX9-O0-NEXT:    buffer_load_dword v2, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload

 ; GFX9-O3-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-O3-NEXT:    buffer_store_dword v7, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
 ; GFX9-O3-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
 ; GFX9-O3-NEXT:    buffer_store_dword v3, off, s[0:3], s32 offset:16 ; 4-byte Folded Spill
 ; GFX9-O3-NEXT:    buffer_store_dword v2, off, s[0:3], s32 offset:20 ; 4-byte Folded Spill
 ; GFX9-O3-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-O3-NEXT:    buffer_store_dword v3, off, s[0:3], s32 offset:24 ; 4-byte Folded Spill
 ; GFX9-O3-NEXT:    s_mov_b64 exec, s[34:35]
-; GFX9-O3-NEXT:    v_writelane_b32 v8, s33, 2
 ; GFX9-O3-NEXT:    v_writelane_b32 v8, s30, 0
+; GFX9-O3-NEXT:    s_mov_b32 s40, s33
 ; GFX9-O3-NEXT:    s_mov_b32 s33, s32
 ; GFX9-O3-NEXT:    s_addk_i32 s32, 0x800
 ; GFX9-O3-NEXT:    v_writelane_b32 v8, s31, 1
 ; GFX9-O3-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-O3-NEXT:    s_getpc_b64 s[36:37]
 ; GFX9-O3-NEXT:    s_add_u32 s36, s36, strict_wwm_called_i64@gotpcrel32@lo+4
 ; GFX9-O3-NEXT:    s_addc_u32 s37, s37, strict_wwm_called_i64@gotpcrel32@hi+12
 ; GFX9-O3-NEXT:    s_load_dwordx2 s[36:37], s[36:37], 0x0

 ; GFX9-O3-NEXT:    v_addc_co_u32_e32 v3, vcc, v3, v7, vcc
 ; GFX9-O3-NEXT:    s_mov_b64 exec, s[38:39]
 ; GFX9-O3-NEXT:    v_mov_b32_e32 v0, v2
 ; GFX9-O3-NEXT:    v_mov_b32_e32 v1, v3
 ; GFX9-O3-NEXT:    buffer_store_dwordx2 v[0:1], off, s[4:7], 0 offset:4
 ; GFX9-O3-NEXT:    v_readlane_b32 s31, v8, 1
 ; GFX9-O3-NEXT:    v_readlane_b32 s30, v8, 0
 ; GFX9-O3-NEXT:    s_addk_i32 s32, 0xf800
-; GFX9-O3-NEXT:    v_readlane_b32 s33, v8, 2
+; GFX9-O3-NEXT:    s_mov_b32 s33, s40
 ; GFX9-O3-NEXT:    s_or_saveexec_b64 s[34:35], -1
 ; GFX9-O3-NEXT:    buffer_load_dword v8, off, s[0:3], s32 ; 4-byte Folded Reload
 ; GFX9-O3-NEXT:    s_nop 0
 ; GFX9-O3-NEXT:    buffer_load_dword v6, off, s[0:3], s32 offset:4 ; 4-byte Folded Reload
 ; GFX9-O3-NEXT:    s_nop 0
 ; GFX9-O3-NEXT:    buffer_load_dword v7, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
 ; GFX9-O3-NEXT:    s_nop 0
 ; GFX9-O3-NEXT:    buffer_load_dword v2, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload