diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -968,10 +968,10 @@
   if (LateCFGStructurize) {
     addPass(createAMDGPUMachineCFGStructurizerPass());
   }
-  addPass(createSIWholeQuadModePass());
 }
 
 void GCNPassConfig::addFastRegAlloc() {
+  addPass(createSIWholeQuadModePass());
   // FIXME: We have to disable the verifier here because of PHIElimination +
   // TwoAddressInstructions disabling it.
 
@@ -987,6 +987,11 @@
 }
 
 void GCNPassConfig::addOptimizedRegAlloc() {
+  // Allow the scheduler to run before SIWholeQuadMode inserts exec manipulation
+  // instructions that cause scheduling barriers.
+  insertPass(&MachineSchedulerID, &SIWholeQuadModeID);
+  insertPass(&MachineSchedulerID, &SIPreAllocateWWMRegsID);
+
   if (OptExecMaskPreRA)
     insertPass(&MachineSchedulerID, &SIOptimizeExecMaskingPreRAID);
   insertPass(&MachineSchedulerID, &SIFormMemoryClausesID);
@@ -996,9 +1001,6 @@
   // SI_ELSE will introduce a copy of the tied operand source after the else.
   insertPass(&PHIEliminationID, &SILowerControlFlowID, false);
 
-  // This must be run just after RegisterCoalescing.
-  insertPass(&RegisterCoalescerID, &SIPreAllocateWWMRegsID, false);
-
   if (EnableDCEInRA)
     insertPass(&DetectDeadLanesID, &DeadMachineInstructionElimID);
 
diff --git a/llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp b/llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp
--- a/llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp
+++ b/llvm/lib/Target/AMDGPU/SIWholeQuadMode.cpp
@@ -154,6 +154,11 @@
   MachineRegisterInfo *MRI;
   LiveIntervals *LIS;
 
+  unsigned AndOpc;
+  unsigned XorTermrOpc;
+  unsigned OrSaveExecOpc;
+  unsigned Exec;
+
   DenseMap<const MachineInstr *, InstrInfo> Instructions;
   MapVector<MachineBasicBlock *, BlockInfo> Blocks;
   SmallVector<MachineInstr *, 1> LiveMaskQueries;
@@ -164,6 +169,8 @@
 
   void markInstruction(MachineInstr &MI, char Flag,
                        std::vector<WorkItem> &Worklist);
+  void markDefs(const MachineInstr &UseMI, LiveRange &LR, Register Reg,
+                unsigned SubReg, char Flag, std::vector<WorkItem> &Worklist);
   void markInstructionUses(const MachineInstr &MI, char Flag,
                            std::vector<WorkItem> &Worklist);
   char scanInstructions(MachineFunction &MF, std::vector<WorkItem> &Worklist);
@@ -252,6 +259,8 @@
 
   assert(!(Flag & StateExact) && Flag != 0);
 
+  LLVM_DEBUG(dbgs() << "markInstruction " << PrintState(Flag) << ": " << MI);
+
   // Remove any disabled states from the flag. The user that required it gets
   // an undefined value in the helper lanes. For example, this can happen if
   // the result of an atomic is used by instruction that requires WQM, where
@@ -267,9 +276,70 @@
   Worklist.push_back(&MI);
 }
 
+/// Mark all relevant definitions of register \p Reg in usage \p UseMI.
+void SIWholeQuadMode::markDefs(const MachineInstr &UseMI, LiveRange &LR,
+                               Register Reg, unsigned SubReg, char Flag,
+                               std::vector<WorkItem> &Worklist) {
+  assert(!MRI->isSSA());
+
+  LLVM_DEBUG(dbgs() << "markDefs " << PrintState(Flag) << ": " << UseMI);
+
+  LiveQueryResult UseLRQ = LR.Query(LIS->getInstructionIndex(UseMI));
+  if (!UseLRQ.valueIn())
+    return;
+
+  SmallPtrSet<const VNInfo *, 4> Visited;
+  SmallVector<const VNInfo *, 4> ToProcess;
+  ToProcess.push_back(UseLRQ.valueIn());
+  do {
+    const VNInfo *Value = ToProcess.pop_back_val();
+    Visited.insert(Value);
+
+    if (Value->isPHIDef()) {
+      // Need to mark all defs used in the PHI node
+      const MachineBasicBlock *MBB = LIS->getMBBFromIndex(Value->def);
+      assert(MBB && "Phi-def has no defining MBB");
+      for (MachineBasicBlock::const_pred_iterator PI = MBB->pred_begin(),
+                                                  PE = MBB->pred_end();
+           PI != PE; ++PI) {
+        if (const VNInfo *VN = LR.getVNInfoBefore(LIS->getMBBEndIdx(*PI))) {
+          if (!Visited.count(VN))
+            ToProcess.push_back(VN);
+        }
+      }
+    } else {
+      MachineInstr *MI = LIS->getInstructionFromIndex(Value->def);
+      assert(MI && "Def has no defining instruction");
+      markInstruction(*MI, Flag, Worklist);
+
+      // Iterate over all operands to find relevant definitions
+      for (const MachineOperand &Op : MI->operands()) {
+        if (!(Op.isReg() && Op.getReg() == Reg))
+          continue;
+
+        // Does this def cover whole register?
+        bool DefinesFullReg =
+            Op.isUndef() || !Op.getSubReg() || Op.getSubReg() == SubReg;
+        if (!DefinesFullReg) {
+          // Partial definition; need to follow and mark input value
+          LiveQueryResult LRQ = LR.Query(LIS->getInstructionIndex(*MI));
+          if (const VNInfo *VN = LRQ.valueIn()) {
+            if (!Visited.count(VN))
+              ToProcess.push_back(VN);
+          }
+        }
+      }
+    }
+  } while (!ToProcess.empty());
+}
+
 /// Mark all instructions defining the uses in \p MI with \p Flag.
 void SIWholeQuadMode::markInstructionUses(const MachineInstr &MI, char Flag,
                                           std::vector<WorkItem> &Worklist) {
+
+  LLVM_DEBUG(dbgs() << "markInstructionUses " << PrintState(Flag) << ": "
+                    << MI);
+
   for (const MachineOperand &Use : MI.uses()) {
     if (!Use.isReg() || !Use.isUse())
       continue;
@@ -289,20 +359,28 @@
         if (!Value)
           continue;
 
-        // Since we're in machine SSA, we do not need to track physical
-        // registers across basic blocks.
-        if (Value->isPHIDef())
-          continue;
-
-        markInstruction(*LIS->getInstructionFromIndex(Value->def), Flag,
-                        Worklist);
+        if (MRI->isSSA()) {
+          // Since we're in machine SSA, we do not need to track physical
+          // registers across basic blocks.
+          if (Value->isPHIDef())
+            continue;
+          markInstruction(*LIS->getInstructionFromIndex(Value->def), Flag,
+                          Worklist);
+        } else {
+          markDefs(MI, LR, *RegUnit, AMDGPU::NoSubRegister, Flag, Worklist);
+        }
       }
 
       continue;
     }
 
-    for (MachineInstr &DefMI : MRI->def_instructions(Use.getReg()))
-      markInstruction(DefMI, Flag, Worklist);
+    if (MRI->isSSA()) {
+      for (MachineInstr &DefMI : MRI->def_instructions(Use.getReg()))
+        markInstruction(DefMI, Flag, Worklist);
+    } else {
+      LiveRange &LR = LIS->getInterval(Reg);
+      markDefs(MI, LR, Reg, Use.getSubReg(), Flag, Worklist);
+    }
   }
 }
 
@@ -572,7 +650,10 @@
         break;
       Idx = Next;
     } else {
-      SlotIndex Next = S->end.getNextIndex().getBaseIndex();
+      MachineInstr *EndMI = LIS->getInstructionFromIndex(S->end.getBaseIndex());
+      assert(EndMI && "Segment does not end on valid instruction");
+      auto NextI = std::next(EndMI->getIterator());
+      SlotIndex Next = LIS->getInstructionIndex(*NextI);
       if (Next > LastIdx)
         break;
       Idx = Next;
@@ -588,6 +669,23 @@
     MBBI = MBB.end();
   }
 
+  // Move insertion point past any operations modifying EXEC.
+  // This assumes that the value of SCC defined by any of these operations
+  // does not need to be preserved.
+  while (MBBI != Last) {
+    bool IsExecDef = false;
+    for (const MachineOperand &MO : MBBI->operands()) {
+      if (MO.isReg() && MO.isDef()) {
+        IsExecDef |=
+            MO.getReg() == AMDGPU::EXEC_LO || MO.getReg() == AMDGPU::EXEC;
+      }
+    }
+    if (!IsExecDef)
+      break;
+    MBBI++;
+    S = nullptr;
+  }
+
   if (S)
     MBBI = saveSCC(MBB, MBBI);
 
@@ -682,8 +780,11 @@
   const TargetRegisterClass *BoolRC = TRI->getBoolRC();
 
   auto II = MBB.getFirstNonPHI(), IE = MBB.end();
-  if (isEntry)
-    ++II; // Skip the instruction that saves LiveMask
+  if (isEntry) {
+    // Skip the instruction that saves LiveMask
+    if (II != IE && II->getOpcode() == AMDGPU::COPY)
+      ++II;
+  }
 
   // This stores the first instruction where it's safe to switch from WQM to
   // Exact or vice versa.
@@ -694,6 +795,7 @@
   // FirstWQM since if it's safe to switch to/from WWM, it must be safe to
   // switch to/from WQM as well.
   MachineBasicBlock::iterator FirstWWM = IE;
+
   for (;;) {
     MachineBasicBlock::iterator Next = II;
     char Needs = StateExact | StateWQM; // WWM is disabled by default
@@ -806,6 +908,7 @@
 
     if (II == IE)
       break;
+
     II = Next;
   }
   assert(!SavedWQMReg);
@@ -816,6 +919,7 @@
   for (MachineInstr *MI : LiveMaskQueries) {
     const DebugLoc &DL = MI->getDebugLoc();
     Register Dest = MI->getOperand(0).getReg();
+
     MachineInstr *Copy =
         BuildMI(*MI->getParent(), MI, DL, TII->get(AMDGPU::COPY), Dest)
             .addReg(LiveMaskReg);
@@ -830,18 +934,35 @@
     assert(MI->getNumExplicitOperands() == 2);
 
     const Register Reg = MI->getOperand(0).getReg();
+    const unsigned SubReg = MI->getOperand(0).getSubReg();
 
     if (TRI->isVGPR(*MRI, Reg)) {
       const TargetRegisterClass *regClass =
           Reg.isVirtual() ? MRI->getRegClass(Reg) : TRI->getPhysRegClass(Reg);
+      if (SubReg)
+        regClass = TRI->getSubRegClass(regClass, SubReg);
 
       const unsigned MovOp = TII->getMovOpcode(regClass);
       MI->setDesc(TII->get(MovOp));
 
       // And make it implicitly depend on exec (like all VALU movs should do).
       MI->addOperand(MachineOperand::CreateReg(AMDGPU::EXEC, false, true));
-    } else {
+    } else if (!MRI->isSSA()) {
+      // Remove early-clobber and exec dependency from simple SGPR copies.
+      // This allows some to be eliminated during/post RA.
+      LLVM_DEBUG(dbgs() << "simplify SGPR copy: " << *MI);
+      if (MI->getOperand(0).isEarlyClobber()) {
+        LIS->removeInterval(Reg);
+        MI->getOperand(0).setIsEarlyClobber(false);
+        LIS->createAndComputeVirtRegInterval(Reg);
+      }
+      int Index = MI->findRegisterUseOperandIdx(AMDGPU::EXEC);
+      while (Index >= 0) {
+        MI->RemoveOperand(Index);
+        Index = MI->findRegisterUseOperandIdx(AMDGPU::EXEC);
+      }
       MI->setDesc(TII->get(AMDGPU::COPY));
+      LLVM_DEBUG(dbgs() << "  -> " << *MI);
     }
   }
   for (MachineInstr *MI : LowerToCopyInstrs) {
@@ -877,9 +998,20 @@
   MRI = &MF.getRegInfo();
   LIS = &getAnalysis<LiveIntervals>();
 
+  if (ST->isWave32()) {
+    AndOpc = AMDGPU::S_AND_B32;
+    XorTermrOpc = AMDGPU::S_XOR_B32_term;
+    OrSaveExecOpc = AMDGPU::S_OR_SAVEEXEC_B32;
+    Exec = AMDGPU::EXEC_LO;
+  } else {
+    AndOpc = AMDGPU::S_AND_B64;
+    XorTermrOpc = AMDGPU::S_XOR_B64_term;
+    OrSaveExecOpc = AMDGPU::S_OR_SAVEEXEC_B64;
+    Exec = AMDGPU::EXEC;
+  }
+
   char GlobalFlags = analyzeFunction(MF);
   unsigned LiveMaskReg = 0;
-  unsigned Exec = ST->isWave32() ? AMDGPU::EXEC_LO : AMDGPU::EXEC;
   if (!(GlobalFlags & StateWQM)) {
     lowerLiveMaskQueries(Exec);
     if (!(GlobalFlags & StateWWM) && LowerToCopyInstrs.empty() && LowerToMovInstrs.empty())
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.a16.dim.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.a16.dim.ll
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.a16.dim.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.a16.dim.ll
@@ -5,7 +5,11 @@
 define amdgpu_ps <4 x float> @gather4_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, half %s, half %t) {
 ; GFX9-LABEL: gather4_2d:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
+; GFX9-NEXT:    s_wqm_b64 exec, exec
+; GFX9-NEXT:    v_mov_b32_e32 v2, 0xffff
+; GFX9-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX9-NEXT:    s_mov_b32 s1, s3
 ; GFX9-NEXT:    s_mov_b32 s2, s4
 ; GFX9-NEXT:    s_mov_b32 s3, s5
@@ -15,12 +19,8 @@
 ; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
 ; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
 ; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
-; GFX9-NEXT:    v_mov_b32_e32 v2, 0xffff
-; GFX9-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX9-NEXT:    v_and_or_b32 v0, v0, v2, v1
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4 v[0:3], v0, s[0:7], s[8:11] dmask:0x1 a16
@@ -29,7 +29,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -39,15 +42,12 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX10NSA-NEXT:    v_and_or_b32 v0, v0, 0xffff, v1
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v0, s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -58,24 +58,24 @@
 define amdgpu_ps <4 x float> @gather4_cube(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, half %s, half %t, half %face) {
 ; GFX9-LABEL: gather4_cube:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
-; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    s_mov_b32 s2, s4
-; GFX9-NEXT:    s_mov_b32 s3, s5
 ; GFX9-NEXT:    s_mov_b32 s4, s6
-; GFX9-NEXT:    s_mov_b32 s5, s7
 ; GFX9-NEXT:    s_mov_b32 s6, s8
-; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
-; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
-; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 0xffff
 ; GFX9-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX9-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_mov_b32 s3, s5
+; GFX9-NEXT:    s_mov_b32 s5, s7
+; GFX9-NEXT:    s_mov_b32 s7, s9
+; GFX9-NEXT:    s_mov_b32 s9, s11
 ; GFX9-NEXT:    v_and_or_b32 v0, v0, v3, v1
+; GFX9-NEXT:    s_mov_b32 s11, s13
 ; GFX9-NEXT:    v_and_or_b32 v1, v2, v3, s12
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4 v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 a16 da
@@ -84,28 +84,28 @@
 ;
 ; GFX10NSA-LABEL: gather4_cube:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
-; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_mov_b32_e32 v3, 0xffff
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
-; GFX10NSA-NEXT:    s_mov_b32 s3, s5
 ; GFX10NSA-NEXT:    s_mov_b32 s4, s6
-; GFX10NSA-NEXT:    s_mov_b32 s5, s7
 ; GFX10NSA-NEXT:    s_mov_b32 s6, s8
-; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
-; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
-; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_mov_b32_e32 v3, 0xffff
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX10NSA-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_mov_b32 s3, s5
+; GFX10NSA-NEXT:    s_mov_b32 s5, s7
+; GFX10NSA-NEXT:    s_mov_b32 s7, s9
+; GFX10NSA-NEXT:    s_mov_b32 s9, s11
 ; GFX10NSA-NEXT:    v_and_or_b32 v0, v0, v3, v1
+; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    v_and_or_b32 v1, v2, v3, s12
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_CUBE a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -116,24 +116,24 @@
 define amdgpu_ps <4 x float> @gather4_2darray(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, half %s, half %t, half %slice) {
 ; GFX9-LABEL: gather4_2darray:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
-; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    s_mov_b32 s2, s4
-; GFX9-NEXT:    s_mov_b32 s3, s5
 ; GFX9-NEXT:    s_mov_b32 s4, s6
-; GFX9-NEXT:    s_mov_b32 s5, s7
 ; GFX9-NEXT:    s_mov_b32 s6, s8
-; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
-; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
-; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 0xffff
 ; GFX9-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX9-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_mov_b32 s3, s5
+; GFX9-NEXT:    s_mov_b32 s5, s7
+; GFX9-NEXT:    s_mov_b32 s7, s9
+; GFX9-NEXT:    s_mov_b32 s9, s11
 ; GFX9-NEXT:    v_and_or_b32 v0, v0, v3, v1
+; GFX9-NEXT:    s_mov_b32 s11, s13
 ; GFX9-NEXT:    v_and_or_b32 v1, v2, v3, s12
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4 v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 a16 da
@@ -142,28 +142,28 @@
 ;
 ; GFX10NSA-LABEL: gather4_2darray:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
-; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_mov_b32_e32 v3, 0xffff
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
-; GFX10NSA-NEXT:    s_mov_b32 s3, s5
 ; GFX10NSA-NEXT:    s_mov_b32 s4, s6
-; GFX10NSA-NEXT:    s_mov_b32 s5, s7
 ; GFX10NSA-NEXT:    s_mov_b32 s6, s8
-; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
-; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
-; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_mov_b32_e32 v3, 0xffff
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX10NSA-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_mov_b32 s3, s5
+; GFX10NSA-NEXT:    s_mov_b32 s5, s7
+; GFX10NSA-NEXT:    s_mov_b32 s7, s9
+; GFX10NSA-NEXT:    s_mov_b32 s9, s11
 ; GFX10NSA-NEXT:    v_and_or_b32 v0, v0, v3, v1
+; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    v_and_or_b32 v1, v2, v3, s12
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D_ARRAY a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -174,7 +174,11 @@
 define amdgpu_ps <4 x float> @gather4_c_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %zcompare, half %s, half %t) {
 ; GFX9-LABEL: gather4_c_2d:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
+; GFX9-NEXT:    s_wqm_b64 exec, exec
+; GFX9-NEXT:    v_mov_b32_e32 v3, 0xffff
+; GFX9-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX9-NEXT:    s_mov_b32 s1, s3
 ; GFX9-NEXT:    s_mov_b32 s2, s4
 ; GFX9-NEXT:    s_mov_b32 s3, s5
@@ -184,12 +188,8 @@
 ; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
 ; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
 ; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
-; GFX9-NEXT:    v_mov_b32_e32 v3, 0xffff
-; GFX9-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX9-NEXT:    v_and_or_b32 v1, v1, v3, v2
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4_c v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 a16
@@ -198,7 +198,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_c_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -208,15 +211,12 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX10NSA-NEXT:    v_and_or_b32 v1, v1, 0xffff, v2
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_c v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -227,24 +227,24 @@
 define amdgpu_ps <4 x float> @gather4_cl_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, half %s, half %t, half %clamp) {
 ; GFX9-LABEL: gather4_cl_2d:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
-; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    s_mov_b32 s2, s4
-; GFX9-NEXT:    s_mov_b32 s3, s5
 ; GFX9-NEXT:    s_mov_b32 s4, s6
-; GFX9-NEXT:    s_mov_b32 s5, s7
 ; GFX9-NEXT:    s_mov_b32 s6, s8
-; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
-; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
-; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 0xffff
 ; GFX9-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX9-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_mov_b32 s3, s5
+; GFX9-NEXT:    s_mov_b32 s5, s7
+; GFX9-NEXT:    s_mov_b32 s7, s9
+; GFX9-NEXT:    s_mov_b32 s9, s11
 ; GFX9-NEXT:    v_and_or_b32 v0, v0, v3, v1
+; GFX9-NEXT:    s_mov_b32 s11, s13
 ; GFX9-NEXT:    v_and_or_b32 v1, v2, v3, s12
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4_cl v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 a16
@@ -253,28 +253,28 @@
 ;
 ; GFX10NSA-LABEL: gather4_cl_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
-; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_mov_b32_e32 v3, 0xffff
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
-; GFX10NSA-NEXT:    s_mov_b32 s3, s5
 ; GFX10NSA-NEXT:    s_mov_b32 s4, s6
-; GFX10NSA-NEXT:    s_mov_b32 s5, s7
 ; GFX10NSA-NEXT:    s_mov_b32 s6, s8
-; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
-; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
-; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_mov_b32_e32 v3, 0xffff
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
 ; GFX10NSA-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_mov_b32 s3, s5
+; GFX10NSA-NEXT:    s_mov_b32 s5, s7
+; GFX10NSA-NEXT:    s_mov_b32 s7, s9
+; GFX10NSA-NEXT:    s_mov_b32 s9, s11
 ; GFX10NSA-NEXT:    v_and_or_b32 v0, v0, v3, v1
+; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    v_and_or_b32 v1, v2, v3, s12
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_cl v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -285,24 +285,24 @@
 define amdgpu_ps <4 x float> @gather4_c_cl_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %zcompare, half %s, half %t, half %clamp) {
 ; GFX9-LABEL: gather4_c_cl_2d:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
-; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    s_mov_b32 s2, s4
-; GFX9-NEXT:    s_mov_b32 s3, s5
 ; GFX9-NEXT:    s_mov_b32 s4, s6
-; GFX9-NEXT:    s_mov_b32 s5, s7
 ; GFX9-NEXT:    s_mov_b32 s6, s8
-; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
-; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
-; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v4, 0xffff
 ; GFX9-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX9-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_mov_b32 s3, s5
+; GFX9-NEXT:    s_mov_b32 s5, s7
+; GFX9-NEXT:    s_mov_b32 s7, s9
+; GFX9-NEXT:    s_mov_b32 s9, s11
 ; GFX9-NEXT:    v_and_or_b32 v1, v1, v4, v2
+; GFX9-NEXT:    s_mov_b32 s11, s13
 ; GFX9-NEXT:    v_and_or_b32 v2, v3, v4, s12
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4_c_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 a16
@@ -311,28 +311,28 @@
 ;
 ; GFX10NSA-LABEL: gather4_c_cl_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
-; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_mov_b32_e32 v4, 0xffff
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
-; GFX10NSA-NEXT:    s_mov_b32 s3, s5
 ; GFX10NSA-NEXT:    s_mov_b32 s4, s6
-; GFX10NSA-NEXT:    s_mov_b32 s5, s7
 ; GFX10NSA-NEXT:    s_mov_b32 s6, s8
-; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
-; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
-; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_mov_b32_e32 v4, 0xffff
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX10NSA-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_mov_b32 s3, s5
+; GFX10NSA-NEXT:    s_mov_b32 s5, s7
+; GFX10NSA-NEXT:    s_mov_b32 s7, s9
+; GFX10NSA-NEXT:    s_mov_b32 s9, s11
 ; GFX10NSA-NEXT:    v_and_or_b32 v1, v1, v4, v2
+; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    v_and_or_b32 v2, v3, v4, s12
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_c_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -343,7 +343,11 @@
 define amdgpu_ps <4 x float> @gather4_b_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %bias, half %s, half %t) {
 ; GFX9-LABEL: gather4_b_2d:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
+; GFX9-NEXT:    s_wqm_b64 exec, exec
+; GFX9-NEXT:    v_mov_b32_e32 v3, 0xffff
+; GFX9-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX9-NEXT:    s_mov_b32 s1, s3
 ; GFX9-NEXT:    s_mov_b32 s2, s4
 ; GFX9-NEXT:    s_mov_b32 s3, s5
@@ -353,12 +357,8 @@
 ; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
 ; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
 ; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
-; GFX9-NEXT:    v_mov_b32_e32 v3, 0xffff
-; GFX9-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX9-NEXT:    v_and_or_b32 v1, v1, v3, v2
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4_b v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 a16
@@ -367,7 +367,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_b_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -377,15 +380,12 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX10NSA-NEXT:    v_and_or_b32 v1, v1, 0xffff, v2
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_b v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -396,7 +396,11 @@
 define amdgpu_ps <4 x float> @gather4_c_b_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %bias, float %zcompare, half %s, half %t) {
 ; GFX9-LABEL: gather4_c_b_2d:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
+; GFX9-NEXT:    s_wqm_b64 exec, exec
+; GFX9-NEXT:    v_mov_b32_e32 v4, 0xffff
+; GFX9-NEXT:    v_lshlrev_b32_e32 v3, 16, v3
 ; GFX9-NEXT:    s_mov_b32 s1, s3
 ; GFX9-NEXT:    s_mov_b32 s2, s4
 ; GFX9-NEXT:    s_mov_b32 s3, s5
@@ -406,12 +410,8 @@
 ; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
 ; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
 ; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
-; GFX9-NEXT:    v_mov_b32_e32 v4, 0xffff
-; GFX9-NEXT:    v_lshlrev_b32_e32 v3, 16, v3
 ; GFX9-NEXT:    v_and_or_b32 v2, v2, v4, v3
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4_c_b v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 a16
@@ -420,7 +420,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_c_b_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v3, 16, v3
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -430,15 +433,12 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v3, 16, v3
 ; GFX10NSA-NEXT:    v_and_or_b32 v2, v2, 0xffff, v3
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_c_b v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -449,24 +449,24 @@
 define amdgpu_ps <4 x float> @gather4_b_cl_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %bias, half %s, half %t, half %clamp) {
 ; GFX9-LABEL: gather4_b_cl_2d:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
-; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    s_mov_b32 s2, s4
-; GFX9-NEXT:    s_mov_b32 s3, s5
 ; GFX9-NEXT:    s_mov_b32 s4, s6
-; GFX9-NEXT:    s_mov_b32 s5, s7
 ; GFX9-NEXT:    s_mov_b32 s6, s8
-; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
-; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
-; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v4, 0xffff
 ; GFX9-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX9-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_mov_b32 s3, s5
+; GFX9-NEXT:    s_mov_b32 s5, s7
+; GFX9-NEXT:    s_mov_b32 s7, s9
+; GFX9-NEXT:    s_mov_b32 s9, s11
 ; GFX9-NEXT:    v_and_or_b32 v1, v1, v4, v2
+; GFX9-NEXT:    s_mov_b32 s11, s13
 ; GFX9-NEXT:    v_and_or_b32 v2, v3, v4, s12
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4_b_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 a16
@@ -475,28 +475,28 @@
 ;
 ; GFX10NSA-LABEL: gather4_b_cl_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
-; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_mov_b32_e32 v4, 0xffff
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
-; GFX10NSA-NEXT:    s_mov_b32 s3, s5
 ; GFX10NSA-NEXT:    s_mov_b32 s4, s6
-; GFX10NSA-NEXT:    s_mov_b32 s5, s7
 ; GFX10NSA-NEXT:    s_mov_b32 s6, s8
-; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
-; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
-; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_mov_b32_e32 v4, 0xffff
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
 ; GFX10NSA-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_mov_b32 s3, s5
+; GFX10NSA-NEXT:    s_mov_b32 s5, s7
+; GFX10NSA-NEXT:    s_mov_b32 s7, s9
+; GFX10NSA-NEXT:    s_mov_b32 s9, s11
 ; GFX10NSA-NEXT:    v_and_or_b32 v1, v1, v4, v2
+; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    v_and_or_b32 v2, v3, v4, s12
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_b_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
@@ -507,24 +507,24 @@
 define amdgpu_ps <4 x float> @gather4_c_b_cl_2d(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, float %bias, float %zcompare, half %s, half %t, half %clamp) {
 ; GFX9-LABEL: gather4_c_b_cl_2d:
 ; GFX9:       ; %bb.0: ; %main_body
+; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s0, s2
-; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    s_mov_b32 s2, s4
-; GFX9-NEXT:    s_mov_b32 s3, s5
 ; GFX9-NEXT:    s_mov_b32 s4, s6
-; GFX9-NEXT:    s_mov_b32 s5, s7
 ; GFX9-NEXT:    s_mov_b32 s6, s8
-; GFX9-NEXT:    s_mov_b32 s7, s9
 ; GFX9-NEXT:    s_mov_b32 s8, s10
-; GFX9-NEXT:    s_mov_b32 s9, s11
-; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_mov_b32 s10, s12
-; GFX9-NEXT:    s_mov_b32 s11, s13
-; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v5, 0xffff
 ; GFX9-NEXT:    v_lshlrev_b32_e32 v3, 16, v3
 ; GFX9-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX9-NEXT:    s_mov_b32 s1, s3
+; GFX9-NEXT:    s_mov_b32 s3, s5
+; GFX9-NEXT:    s_mov_b32 s5, s7
+; GFX9-NEXT:    s_mov_b32 s7, s9
+; GFX9-NEXT:    s_mov_b32 s9, s11
 ; GFX9-NEXT:    v_and_or_b32 v2, v2, v5, v3
+; GFX9-NEXT:    s_mov_b32 s11, s13
 ; GFX9-NEXT:    v_and_or_b32 v3, v4, v5, s12
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_gather4_c_b_cl v[0:3], v[0:3], s[0:7], s[8:11] dmask:0x1 a16
@@ -533,28 +533,28 @@
 ;
 ; GFX10NSA-LABEL: gather4_c_b_cl_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
-; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    v_mov_b32_e32 v5, 0xffff
+; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v3, 16, v3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
-; GFX10NSA-NEXT:    s_mov_b32 s3, s5
 ; GFX10NSA-NEXT:    s_mov_b32 s4, s6
-; GFX10NSA-NEXT:    s_mov_b32 s5, s7
 ; GFX10NSA-NEXT:    s_mov_b32 s6, s8
-; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
-; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
-; GFX10NSA-NEXT:    s_mov_b32 s11, s13
-; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    v_mov_b32_e32 v5, 0xffff
-; GFX10NSA-NEXT:    v_lshlrev_b32_e32 v3, 16, v3
 ; GFX10NSA-NEXT:    s_lshl_b32 s12, s0, 16
+; GFX10NSA-NEXT:    s_mov_b32 s1, s3
+; GFX10NSA-NEXT:    s_mov_b32 s3, s5
+; GFX10NSA-NEXT:    s_mov_b32 s5, s7
+; GFX10NSA-NEXT:    s_mov_b32 s7, s9
+; GFX10NSA-NEXT:    s_mov_b32 s9, s11
 ; GFX10NSA-NEXT:    v_and_or_b32 v2, v2, v5, v3
+; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    v_and_or_b32 v3, v4, v5, s12
 ; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_c_b_cl v[0:3], v[0:3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
 main_body:
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.dim.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.dim.ll
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.dim.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.dim.ll
@@ -26,7 +26,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -36,12 +39,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -74,7 +74,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_cube:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -84,12 +87,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_CUBE
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -122,7 +122,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_2darray:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -132,12 +135,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D_ARRAY
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -170,7 +170,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_c_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -180,12 +183,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_c v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -218,7 +218,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_cl_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -228,12 +231,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -266,7 +266,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_c_cl_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -276,12 +279,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_c_cl v[0:3], v[0:3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -314,7 +314,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_b_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -324,12 +327,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_b v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -362,7 +362,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_c_b_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -372,12 +375,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_c_b v[0:3], v[0:3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -410,7 +410,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_b_cl_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -420,12 +423,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_b_cl v[0:3], v[0:3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -458,7 +458,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_c_b_cl_2d:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -468,12 +471,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4_c_b_cl v[0:3], v[0:7], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -674,7 +674,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_2d_dmask_2:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -684,12 +687,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x2 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -722,7 +722,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_2d_dmask_4:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -732,12 +735,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x4 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
@@ -770,7 +770,10 @@
 ;
 ; GFX10NSA-LABEL: gather4_2d_dmask_8:
 ; GFX10NSA:       ; %bb.0: ; %main_body
+; GFX10NSA-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s0, s2
+; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10NSA-NEXT:    s_mov_b32 s1, s3
 ; GFX10NSA-NEXT:    s_mov_b32 s2, s4
 ; GFX10NSA-NEXT:    s_mov_b32 s3, s5
@@ -780,12 +783,9 @@
 ; GFX10NSA-NEXT:    s_mov_b32 s7, s9
 ; GFX10NSA-NEXT:    s_mov_b32 s8, s10
 ; GFX10NSA-NEXT:    s_mov_b32 s9, s11
-; GFX10NSA-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10NSA-NEXT:    s_mov_b32 s10, s12
 ; GFX10NSA-NEXT:    s_mov_b32 s11, s13
 ; GFX10NSA-NEXT:    ; implicit-def: $vcc_hi
-; GFX10NSA-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10NSA-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10NSA-NEXT:    image_gather4 v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x8 dim:SQ_RSRC_IMG_2D
 ; GFX10NSA-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10NSA-NEXT:    ; return to shader part epilog
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.o.dim.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.o.dim.ll
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.o.dim.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.image.gather4.o.dim.ll
@@ -26,7 +26,10 @@
 ;
 ; GFX10-LABEL: gather4_o_2d:
 ; GFX10:       ; %bb.0: ; %main_body
+; GFX10-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s0, s2
+; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10-NEXT:    s_mov_b32 s1, s3
 ; GFX10-NEXT:    s_mov_b32 s2, s4
 ; GFX10-NEXT:    s_mov_b32 s3, s5
@@ -36,12 +39,9 @@
 ; GFX10-NEXT:    s_mov_b32 s7, s9
 ; GFX10-NEXT:    s_mov_b32 s8, s10
 ; GFX10-NEXT:    s_mov_b32 s9, s11
-; GFX10-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s10, s12
 ; GFX10-NEXT:    s_mov_b32 s11, s13
 ; GFX10-NEXT:    ; implicit-def: $vcc_hi
-; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10-NEXT:    image_gather4_o v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -74,7 +74,10 @@
 ;
 ; GFX10-LABEL: gather4_c_o_2d:
 ; GFX10:       ; %bb.0: ; %main_body
+; GFX10-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s0, s2
+; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10-NEXT:    s_mov_b32 s1, s3
 ; GFX10-NEXT:    s_mov_b32 s2, s4
 ; GFX10-NEXT:    s_mov_b32 s3, s5
@@ -84,12 +87,9 @@
 ; GFX10-NEXT:    s_mov_b32 s7, s9
 ; GFX10-NEXT:    s_mov_b32 s8, s10
 ; GFX10-NEXT:    s_mov_b32 s9, s11
-; GFX10-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s10, s12
 ; GFX10-NEXT:    s_mov_b32 s11, s13
 ; GFX10-NEXT:    ; implicit-def: $vcc_hi
-; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10-NEXT:    image_gather4_c_o v[0:3], v[0:3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -122,7 +122,10 @@
 ;
 ; GFX10-LABEL: gather4_cl_o_2d:
 ; GFX10:       ; %bb.0: ; %main_body
+; GFX10-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s0, s2
+; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10-NEXT:    s_mov_b32 s1, s3
 ; GFX10-NEXT:    s_mov_b32 s2, s4
 ; GFX10-NEXT:    s_mov_b32 s3, s5
@@ -132,12 +135,9 @@
 ; GFX10-NEXT:    s_mov_b32 s7, s9
 ; GFX10-NEXT:    s_mov_b32 s8, s10
 ; GFX10-NEXT:    s_mov_b32 s9, s11
-; GFX10-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s10, s12
 ; GFX10-NEXT:    s_mov_b32 s11, s13
 ; GFX10-NEXT:    ; implicit-def: $vcc_hi
-; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10-NEXT:    image_gather4_cl_o v[0:3], v[0:3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -170,7 +170,10 @@
 ;
 ; GFX10-LABEL: gather4_c_cl_o_2d:
 ; GFX10:       ; %bb.0: ; %main_body
+; GFX10-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s0, s2
+; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10-NEXT:    s_mov_b32 s1, s3
 ; GFX10-NEXT:    s_mov_b32 s2, s4
 ; GFX10-NEXT:    s_mov_b32 s3, s5
@@ -180,12 +183,9 @@
 ; GFX10-NEXT:    s_mov_b32 s7, s9
 ; GFX10-NEXT:    s_mov_b32 s8, s10
 ; GFX10-NEXT:    s_mov_b32 s9, s11
-; GFX10-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s10, s12
 ; GFX10-NEXT:    s_mov_b32 s11, s13
 ; GFX10-NEXT:    ; implicit-def: $vcc_hi
-; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10-NEXT:    image_gather4_c_cl_o v[0:3], v[0:7], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -218,7 +218,10 @@
 ;
 ; GFX10-LABEL: gather4_b_o_2d:
 ; GFX10:       ; %bb.0: ; %main_body
+; GFX10-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s0, s2
+; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10-NEXT:    s_mov_b32 s1, s3
 ; GFX10-NEXT:    s_mov_b32 s2, s4
 ; GFX10-NEXT:    s_mov_b32 s3, s5
@@ -228,12 +231,9 @@
 ; GFX10-NEXT:    s_mov_b32 s7, s9
 ; GFX10-NEXT:    s_mov_b32 s8, s10
 ; GFX10-NEXT:    s_mov_b32 s9, s11
-; GFX10-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s10, s12
 ; GFX10-NEXT:    s_mov_b32 s11, s13
 ; GFX10-NEXT:    ; implicit-def: $vcc_hi
-; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10-NEXT:    image_gather4_b_o v[0:3], v[0:3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -266,7 +266,10 @@
 ;
 ; GFX10-LABEL: gather4_c_b_o_2d:
 ; GFX10:       ; %bb.0: ; %main_body
+; GFX10-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s0, s2
+; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10-NEXT:    s_mov_b32 s1, s3
 ; GFX10-NEXT:    s_mov_b32 s2, s4
 ; GFX10-NEXT:    s_mov_b32 s3, s5
@@ -276,12 +279,9 @@
 ; GFX10-NEXT:    s_mov_b32 s7, s9
 ; GFX10-NEXT:    s_mov_b32 s8, s10
 ; GFX10-NEXT:    s_mov_b32 s9, s11
-; GFX10-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s10, s12
 ; GFX10-NEXT:    s_mov_b32 s11, s13
 ; GFX10-NEXT:    ; implicit-def: $vcc_hi
-; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10-NEXT:    image_gather4_c_b_o v[0:3], v[0:7], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -356,7 +356,10 @@
 ;
 ; GFX10-LABEL: gather4_c_b_cl_o_2d:
 ; GFX10:       ; %bb.0: ; %main_body
+; GFX10-NEXT:    s_mov_b32 s1, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s0, s2
+; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s1
 ; GFX10-NEXT:    s_mov_b32 s1, s3
 ; GFX10-NEXT:    s_mov_b32 s2, s4
 ; GFX10-NEXT:    s_mov_b32 s3, s5
@@ -366,12 +369,9 @@
 ; GFX10-NEXT:    s_mov_b32 s7, s9
 ; GFX10-NEXT:    s_mov_b32 s8, s10
 ; GFX10-NEXT:    s_mov_b32 s9, s11
-; GFX10-NEXT:    s_mov_b32 s14, exec_lo
 ; GFX10-NEXT:    s_mov_b32 s10, s12
 ; GFX10-NEXT:    s_mov_b32 s11, s13
 ; GFX10-NEXT:    ; implicit-def: $vcc_hi
-; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
-; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10-NEXT:    image_gather4_c_b_cl_o v[0:3], v[0:7], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
diff --git a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_buffer.ll b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_buffer.ll
--- a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_buffer.ll
+++ b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_buffer.ll
@@ -1,8 +1,8 @@
 ; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX7LESS %s
 ; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -amdgpu-dpp-combine=false -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX89 %s
 ; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -amdgpu-dpp-combine=false -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX89 %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -amdgpu-dpp-combine=false -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64 %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -amdgpu-dpp-combine=false -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32 %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -amdgpu-dpp-combine=false -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX10 %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -amdgpu-dpp-combine=false -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32,GFX10 %s
 
 declare i32 @llvm.amdgcn.workitem.id.x()
 declare i32 @llvm.amdgcn.raw.buffer.atomic.add(i32, <4 x i32>, i32, i32, i32 immarg)
@@ -62,7 +62,9 @@
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
 ; GFX89: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_add v[[value]]
 define amdgpu_kernel void @add_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout) {
 entry:
@@ -86,7 +88,9 @@
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
 ; GFX89: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_add v[[value]]
 define amdgpu_kernel void @struct_add_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout, i32 %vindex) {
 entry:
@@ -160,7 +164,9 @@
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
 ; GFX89: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_sub v[[value]]
 define amdgpu_kernel void @sub_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout) {
 entry:
diff --git a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll
--- a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll
+++ b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll
@@ -1,8 +1,8 @@
 ; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX7LESS %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,DPPCOMB %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,DPPCOMB %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64 %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32 %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX89,DPPCOMB %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX89,DPPCOMB %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX10 %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32,GFX10 %s
 
 declare i32 @llvm.amdgcn.workitem.id.x()
 
@@ -54,7 +54,9 @@
 ; DPPCOMB: v_add_u32_dpp
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_add v[[value]]
 define amdgpu_kernel void @add_i32_varying(i32 addrspace(1)* %out, i32 addrspace(1)* %inout) {
 entry:
@@ -160,7 +162,9 @@
 ; DPPCOMB: v_add_u32_dpp
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_sub v[[value]]
 define amdgpu_kernel void @sub_i32_varying(i32 addrspace(1)* %out, i32 addrspace(1)* %inout) {
 entry:
diff --git a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll
--- a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll
+++ b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll
@@ -370,17 +370,16 @@
 ; GFX8-LABEL: add_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, 0
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -392,24 +391,24 @@
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB2_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_add_rtn_u32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB2_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_add_u32_e32 v0, vcc, s2, v0
@@ -422,17 +421,16 @@
 ; GFX9-LABEL: add_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -444,23 +442,23 @@
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB2_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_add_rtn_u32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB2_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_add_u32_e32 v0, s2, v0
@@ -472,45 +470,49 @@
 ;
 ; GFX1064-LABEL: add_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    s_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, s3, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB2_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_add_rtn_u32 v0, v7, v4
@@ -521,7 +523,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_add_nc_u32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -531,38 +533,39 @@
 ;
 ; GFX1032-LABEL: add_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    s_mov_b32 s2, exec_lo
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1032-NEXT:    s_or_saveexec_b32 s3, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s3
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB2_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_add_rtn_u32 v0, v7, v4
@@ -571,9 +574,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB2_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_add_nc_u32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
@@ -607,17 +610,16 @@
 ; GFX8-LABEL: add_i32_varying_gfx1032:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, 0
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -629,24 +631,24 @@
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB3_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_add_rtn_u32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB3_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_add_u32_e32 v0, vcc, s2, v0
@@ -659,17 +661,16 @@
 ; GFX9-LABEL: add_i32_varying_gfx1032:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -681,23 +682,23 @@
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB3_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_add_rtn_u32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB3_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_add_u32_e32 v0, s2, v0
@@ -709,45 +710,49 @@
 ;
 ; GFX1064-LABEL: add_i32_varying_gfx1032:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    s_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, s3, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB3_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_add_rtn_u32 v0, v7, v4
@@ -758,7 +763,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_add_nc_u32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -768,38 +773,39 @@
 ;
 ; GFX1032-LABEL: add_i32_varying_gfx1032:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    s_mov_b32 s2, exec_lo
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1032-NEXT:    s_or_saveexec_b32 s3, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s3
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB3_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_add_rtn_u32 v0, v7, v4
@@ -808,9 +814,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB3_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_add_nc_u32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
@@ -844,17 +850,16 @@
 ; GFX8-LABEL: add_i32_varying_gfx1064:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, 0
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -866,24 +871,24 @@
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB4_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_add_rtn_u32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB4_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_add_u32_e32 v0, vcc, s2, v0
@@ -896,17 +901,16 @@
 ; GFX9-LABEL: add_i32_varying_gfx1064:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -918,23 +922,23 @@
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB4_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_add_rtn_u32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB4_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_add_u32_e32 v0, s2, v0
@@ -946,45 +950,49 @@
 ;
 ; GFX1064-LABEL: add_i32_varying_gfx1064:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    s_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, s3, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB4_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_add_rtn_u32 v0, v7, v4
@@ -995,7 +1003,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_add_nc_u32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -1005,38 +1013,39 @@
 ;
 ; GFX1032-LABEL: add_i32_varying_gfx1064:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    s_mov_b32 s2, exec_lo
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1032-NEXT:    s_or_saveexec_b32 s3, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s3
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB4_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_add_rtn_u32 v0, v7, v4
@@ -1045,9 +1054,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB4_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_add_nc_u32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
@@ -1913,17 +1922,16 @@
 ; GFX8-LABEL: sub_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, 0
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -1935,24 +1943,24 @@
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_add_u32_dpp v2, vcc, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB10_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_sub_rtn_u32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB10_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_sub_u32_e32 v0, vcc, s2, v0
@@ -1965,17 +1973,16 @@
 ; GFX9-LABEL: sub_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -1987,23 +1994,23 @@
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_add_u32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB10_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_sub_rtn_u32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB10_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_sub_u32_e32 v0, s2, v0
@@ -2015,45 +2022,49 @@
 ;
 ; GFX1064-LABEL: sub_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    s_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, s3, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB10_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_sub_rtn_u32 v0, v7, v4
@@ -2064,7 +2075,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_sub_nc_u32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -2074,38 +2085,39 @@
 ;
 ; GFX1032-LABEL: sub_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    s_mov_b32 s2, exec_lo
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1032-NEXT:    s_or_saveexec_b32 s3, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s3
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB10_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_sub_rtn_u32 v0, v7, v4
@@ -2114,9 +2126,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB10_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_sub_nc_u32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
@@ -2649,16 +2661,16 @@
 ; GFX8-LABEL: and_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v3, exec_lo, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v3, exec_hi, v3
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, -1
 ; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, -1
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
@@ -2670,24 +2682,24 @@
 ; GFX8-NEXT:    v_and_b32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_and_b32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v3
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB14_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_and_rtn_b32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB14_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_and_b32_e32 v0, s2, v0
@@ -2700,16 +2712,16 @@
 ; GFX9-LABEL: and_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v3, exec_lo, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v3, exec_hi, v3
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, -1
 ; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, -1
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
@@ -2721,23 +2733,23 @@
 ; GFX9-NEXT:    v_and_b32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_and_b32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v3
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB14_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_and_rtn_b32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB14_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_and_b32_e32 v0, s2, v0
@@ -2749,44 +2761,49 @@
 ;
 ; GFX1064-LABEL: and_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
+; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    v_mov_b32_e32 v1, -1
+; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_and_b32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_mov_b32_e32 v3, -1
+; GFX1064-NEXT:    v_and_b32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_and_b32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_and_b32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_and_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_and_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v4, exec_lo, 0
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v4, exec_hi, v4
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
 ; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
-; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, -1
-; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_and_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_and_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v4
+; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB14_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_and_rtn_b32 v0, v7, v4
@@ -2797,7 +2814,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_and_b32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -2807,37 +2824,39 @@
 ;
 ; GFX1032-LABEL: and_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
+; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
+; GFX1032-NEXT:    v_mov_b32_e32 v1, -1
+; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_and_b32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_and_b32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_and_b32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_and_b32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v4, exec_lo, 0
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, -1
+; GFX1032-NEXT:    v_and_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, -1
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
-; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, -1
-; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
 ; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_and_b32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_and_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
-; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v4
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB14_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_and_rtn_b32 v0, v7, v4
@@ -2846,9 +2865,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB14_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_and_b32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
@@ -2882,17 +2901,16 @@
 ; GFX8-LABEL: or_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, 0
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -2904,24 +2922,24 @@
 ; GFX8-NEXT:    v_or_b32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_or_b32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB15_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_or_rtn_b32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB15_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_or_b32_e32 v0, s2, v0
@@ -2934,17 +2952,16 @@
 ; GFX9-LABEL: or_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -2956,23 +2973,23 @@
 ; GFX9-NEXT:    v_or_b32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_or_b32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB15_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_or_rtn_b32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB15_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_or_b32_e32 v0, s2, v0
@@ -2984,45 +3001,49 @@
 ;
 ; GFX1064-LABEL: or_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    s_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, s3, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_or_b32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1064-NEXT:    v_or_b32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_or_b32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_or_b32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_or_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_or_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_or_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_or_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB15_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_or_rtn_b32 v0, v7, v4
@@ -3033,7 +3054,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_or_b32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -3043,38 +3064,39 @@
 ;
 ; GFX1032-LABEL: or_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    s_mov_b32 s2, exec_lo
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1032-NEXT:    s_or_saveexec_b32 s3, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s3
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_or_b32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_or_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_or_b32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_or_b32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_or_b32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_or_b32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_or_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB15_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_or_rtn_b32 v0, v7, v4
@@ -3083,9 +3105,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB15_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_or_b32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
@@ -3119,17 +3141,16 @@
 ; GFX8-LABEL: xor_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, 0
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -3141,24 +3162,24 @@
 ; GFX8-NEXT:    v_xor_b32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_xor_b32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB16_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_xor_rtn_b32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB16_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_xor_b32_e32 v0, s2, v0
@@ -3171,17 +3192,16 @@
 ; GFX9-LABEL: xor_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -3193,23 +3213,23 @@
 ; GFX9-NEXT:    v_xor_b32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_xor_b32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB16_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_xor_rtn_b32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB16_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_xor_b32_e32 v0, s2, v0
@@ -3221,45 +3241,49 @@
 ;
 ; GFX1064-LABEL: xor_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    s_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, s3, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_xor_b32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1064-NEXT:    v_xor_b32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_xor_b32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_xor_b32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_xor_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_xor_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_xor_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_xor_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB16_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_xor_rtn_b32 v0, v7, v4
@@ -3270,7 +3294,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_xor_b32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -3280,38 +3304,39 @@
 ;
 ; GFX1032-LABEL: xor_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    s_mov_b32 s2, exec_lo
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1032-NEXT:    s_or_saveexec_b32 s3, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s3
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_xor_b32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_xor_b32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_xor_b32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_xor_b32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_xor_b32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_xor_b32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_xor_b32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB16_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_xor_rtn_b32 v0, v7, v4
@@ -3320,9 +3345,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB16_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_xor_b32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
@@ -3356,16 +3381,16 @@
 ; GFX8-LABEL: max_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v3, exec_lo, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v3, exec_hi, v3
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_bfrev_b32_e32 v1, 1
 ; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v1
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
@@ -3377,24 +3402,24 @@
 ; GFX8-NEXT:    v_max_i32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_max_i32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v3
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB17_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_max_rtn_i32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB17_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_max_i32_e32 v0, s2, v0
@@ -3407,16 +3432,16 @@
 ; GFX9-LABEL: max_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v3, exec_lo, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v3, exec_hi, v3
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_bfrev_b32_e32 v1, 1
 ; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v1
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
@@ -3428,23 +3453,23 @@
 ; GFX9-NEXT:    v_max_i32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_max_i32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v3
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB17_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_max_rtn_i32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB17_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_max_i32_e32 v0, s2, v0
@@ -3456,17 +3481,14 @@
 ;
 ; GFX1064-LABEL: max_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v4, exec_lo, 0
 ; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v4, exec_hi, v4
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX1064-NEXT:    v_bfrev_b32_e32 v1, 1
 ; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX1064-NEXT:    s_not_b64 exec, exec
 ; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX1064-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX1064-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
 ; GFX1064-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf
@@ -3474,26 +3496,36 @@
 ; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
 ; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
 ; GFX1064-NEXT:    v_max_i32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
+; GFX1064-NEXT:    v_readlane_b32 s4, v2, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX1064-NEXT:    v_max_i32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v2, 15
 ; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v2, 31
+; GFX1064-NEXT:    v_writelane_b32 v1, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v2, 63
 ; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
+; GFX1064-NEXT:    v_writelane_b32 v1, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v4
+; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB17_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_max_rtn_i32 v0, v7, v4
@@ -3514,9 +3546,6 @@
 ;
 ; GFX1032-LABEL: max_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v4, exec_lo, 0
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
 ; GFX1032-NEXT:    v_bfrev_b32_e32 v1, 1
@@ -3524,27 +3553,34 @@
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
 ; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
 ; GFX1032-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
 ; GFX1032-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf
 ; GFX1032-NEXT:    v_max_i32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf
 ; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
 ; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
 ; GFX1032-NEXT:    v_max_i32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
+; GFX1032-NEXT:    v_readlane_b32 s3, v2, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v2, 31
 ; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
-; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v4
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v1, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB17_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_max_rtn_i32 v0, v7, v4
@@ -3553,7 +3589,7 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB17_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
 ; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX1032-NEXT:    v_max_i32_e32 v0, s3, v0
@@ -3774,16 +3810,16 @@
 ; GFX8-LABEL: min_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v3, exec_lo, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v3, exec_hi, v3
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_bfrev_b32_e32 v1, -2
 ; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v1
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
@@ -3795,24 +3831,24 @@
 ; GFX8-NEXT:    v_min_i32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_min_i32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v3
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB19_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_min_rtn_i32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB19_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_min_i32_e32 v0, s2, v0
@@ -3825,16 +3861,16 @@
 ; GFX9-LABEL: min_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v3, exec_lo, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v3, exec_hi, v3
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_bfrev_b32_e32 v1, -2
 ; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v1
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
@@ -3846,23 +3882,23 @@
 ; GFX9-NEXT:    v_min_i32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_min_i32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v3
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB19_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_min_rtn_i32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB19_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_min_i32_e32 v0, s2, v0
@@ -3874,17 +3910,14 @@
 ;
 ; GFX1064-LABEL: min_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v4, exec_lo, 0
 ; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v4, exec_hi, v4
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX1064-NEXT:    v_bfrev_b32_e32 v1, -2
 ; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX1064-NEXT:    s_not_b64 exec, exec
 ; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX1064-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX1064-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
 ; GFX1064-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf
@@ -3892,26 +3925,36 @@
 ; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
 ; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
 ; GFX1064-NEXT:    v_min_i32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
+; GFX1064-NEXT:    v_readlane_b32 s4, v2, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX1064-NEXT:    v_min_i32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v2, 15
 ; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v2, 31
+; GFX1064-NEXT:    v_writelane_b32 v1, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v2, 63
 ; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
+; GFX1064-NEXT:    v_writelane_b32 v1, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
 ; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v4
+; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB19_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_min_rtn_i32 v0, v7, v4
@@ -3932,9 +3975,6 @@
 ;
 ; GFX1032-LABEL: min_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v4, exec_lo, 0
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
 ; GFX1032-NEXT:    v_bfrev_b32_e32 v1, -2
@@ -3942,27 +3982,34 @@
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
 ; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
 ; GFX1032-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
 ; GFX1032-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf
 ; GFX1032-NEXT:    v_min_i32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf
 ; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
 ; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
 ; GFX1032-NEXT:    v_min_i32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
+; GFX1032-NEXT:    v_readlane_b32 s3, v2, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v2, 31
 ; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
-; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v4
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v1, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB19_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_min_rtn_i32 v0, v7, v4
@@ -3971,7 +4018,7 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB19_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
 ; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX1032-NEXT:    v_min_i32_e32 v0, s3, v0
@@ -4192,17 +4239,16 @@
 ; GFX8-LABEL: umax_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, 0
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -4214,24 +4260,24 @@
 ; GFX8-NEXT:    v_max_u32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_max_u32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB21_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_max_rtn_u32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB21_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_max_u32_e32 v0, s2, v0
@@ -4244,17 +4290,16 @@
 ; GFX9-LABEL: umax_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    s_mov_b64 s[2:3], exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, s2, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, s3, v0
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
@@ -4266,23 +4311,23 @@
 ; GFX9-NEXT:    v_max_u32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_max_u32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB21_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_max_rtn_u32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB21_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_max_u32_e32 v0, s2, v0
@@ -4294,45 +4339,49 @@
 ;
 ; GFX1064-LABEL: umax_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
-; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    s_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, s3, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_max_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1064-NEXT:    v_max_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_max_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_max_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_max_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_max_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_max_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_max_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
 ; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB21_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_max_rtn_u32 v0, v7, v4
@@ -4343,7 +4392,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_max_u32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -4353,38 +4402,39 @@
 ;
 ; GFX1032-LABEL: umax_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
-; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    s_mov_b32 s2, exec_lo
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1032-NEXT:    s_or_saveexec_b32 s3, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s3
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_max_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_max_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_max_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_max_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_max_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_max_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_max_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
+; GFX1032-NEXT:    s_mov_b32 s2, -1
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB21_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_max_rtn_u32 v0, v7, v4
@@ -4393,9 +4443,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB21_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_max_u32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
@@ -4611,16 +4661,16 @@
 ; GFX8-LABEL: umin_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v3, exec_lo, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v3, exec_hi, v3
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, -1
 ; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, -1
 ; GFX8-NEXT:    s_not_b64 exec, exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX8-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
@@ -4632,24 +4682,24 @@
 ; GFX8-NEXT:    v_min_u32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX8-NEXT:    s_nop 1
 ; GFX8-NEXT:    v_min_u32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX8-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX8-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX8-NEXT:    s_nop 0
 ; GFX8-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX8-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v3
+; GFX8-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX8-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX8-NEXT:    ; implicit-def: $vgpr0
-; GFX8-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX8-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX8-NEXT:    s_cbranch_execz BB23_2
 ; GFX8-NEXT:  ; %bb.1:
 ; GFX8-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX8-NEXT:    v_mov_b32_e32 v3, s2
+; GFX8-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX8-NEXT:    s_mov_b32 m0, -1
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    ds_min_rtn_u32 v0, v0, v3
 ; GFX8-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX8-NEXT:    buffer_wbinvl1_vol
 ; GFX8-NEXT:  BB23_2:
-; GFX8-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX8-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX8-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX8-NEXT:    v_min_u32_e32 v0, s2, v0
@@ -4662,16 +4712,16 @@
 ; GFX9-LABEL: umin_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v3, exec_lo, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v3, exec_hi, v3
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, -1
 ; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, -1
 ; GFX9-NEXT:    s_not_b64 exec, exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[4:5], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[2:3], -1
 ; GFX9-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
@@ -4683,23 +4733,23 @@
 ; GFX9-NEXT:    v_min_u32_dpp v2, v2, v2 row_bcast:15 row_mask:0xa bank_mask:0xf
 ; GFX9-NEXT:    s_nop 1
 ; GFX9-NEXT:    v_min_u32_dpp v2, v2, v2 row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9-NEXT:    v_readlane_b32 s2, v2, 63
+; GFX9-NEXT:    v_readlane_b32 s4, v2, 63
 ; GFX9-NEXT:    s_nop 0
 ; GFX9-NEXT:    v_mov_b32_dpp v1, v2 wave_shr:1 row_mask:0xf bank_mask:0xf
-; GFX9-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v3
+; GFX9-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX9-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX9-NEXT:    ; implicit-def: $vgpr0
-; GFX9-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; GFX9-NEXT:    s_and_saveexec_b64 s[2:3], vcc
 ; GFX9-NEXT:    s_cbranch_execz BB23_2
 ; GFX9-NEXT:  ; %bb.1:
 ; GFX9-NEXT:    v_mov_b32_e32 v0, local_var32@abs32@lo
-; GFX9-NEXT:    v_mov_b32_e32 v3, s2
+; GFX9-NEXT:    v_mov_b32_e32 v3, s4
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    ds_min_rtn_u32 v0, v0, v3
 ; GFX9-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX9-NEXT:    buffer_wbinvl1_vol
 ; GFX9-NEXT:  BB23_2:
-; GFX9-NEXT:    s_or_b64 exec, exec, s[4:5]
+; GFX9-NEXT:    s_or_b64 exec, exec, s[2:3]
 ; GFX9-NEXT:    v_readfirstlane_b32 s2, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
 ; GFX9-NEXT:    v_min_u32_e32 v0, s2, v0
@@ -4711,44 +4761,49 @@
 ;
 ; GFX1064-LABEL: umin_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
+; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    v_mov_b32_e32 v1, -1
+; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_min_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_mov_b32_e32 v3, -1
+; GFX1064-NEXT:    v_min_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_min_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_min_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_min_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s4
+; GFX1064-NEXT:    v_min_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s4, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
 ; GFX1064-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v4, exec_lo, 0
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v4, exec_hi, v4
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, -1
+; GFX1064-NEXT:    v_readlane_b32 s5, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s4, 16
 ; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
-; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, -1
-; GFX1064-NEXT:    s_not_b64 exec, exec
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s7, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s6, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s5, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[2:3]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[4:5], -1
-; GFX1064-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_min_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s2
-; GFX1064-NEXT:    v_min_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s2, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1064-NEXT:    v_readlane_b32 s6, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s2, 16
-; GFX1064-NEXT:    s_mov_b32 s2, -1
-; GFX1064-NEXT:    v_writelane_b32 v1, s3, 32
-; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v4
+; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
+; GFX1064-NEXT:    s_mov_b32 s2, -1
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[4:5], vcc
 ; GFX1064-NEXT:    s_cbranch_execz BB23_2
 ; GFX1064-NEXT:  ; %bb.1:
 ; GFX1064-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1064-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1064-NEXT:    v_mov_b32_e32 v4, s7
+; GFX1064-NEXT:    s_mov_b32 s3, s7
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1064-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1064-NEXT:    ds_min_rtn_u32 v0, v7, v4
@@ -4759,7 +4814,7 @@
 ; GFX1064-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[4:5]
 ; GFX1064-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1064-NEXT:    v_min_u32_e32 v0, s3, v0
 ; GFX1064-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1064-NEXT:    s_waitcnt lgkmcnt(0)
@@ -4769,37 +4824,39 @@
 ;
 ; GFX1032-LABEL: umin_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
+; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
+; GFX1032-NEXT:    v_mov_b32_e32 v1, -1
+; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_min_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_min_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_min_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_min_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
 ; GFX1032-NEXT:    s_load_dwordx2 s[0:1], s[0:1], 0x24
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v4, exec_lo, 0
-; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, -1
+; GFX1032-NEXT:    v_min_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_mov_b32_e32 v3, -1
+; GFX1032-NEXT:    v_readlane_b32 s3, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s4, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
 ; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
-; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, -1
-; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s4, -1
-; GFX1032-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s2, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s3, 16
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s2
+; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
 ; GFX1032-NEXT:    s_mov_b32 s2, -1
-; GFX1032-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_min_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_min_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s3, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s5, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s5, 16
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s4
-; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v4
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
-; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
+; GFX1032-NEXT:    ; implicit-def: $vcc_hi
+; GFX1032-NEXT:    s_and_saveexec_b32 s3, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB23_2
 ; GFX1032-NEXT:  ; %bb.1:
 ; GFX1032-NEXT:    v_mov_b32_e32 v7, local_var32@abs32@lo
-; GFX1032-NEXT:    v_mov_b32_e32 v4, s3
+; GFX1032-NEXT:    v_mov_b32_e32 v4, s4
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
 ; GFX1032-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX1032-NEXT:    ds_min_rtn_u32 v0, v7, v4
@@ -4808,9 +4865,9 @@
 ; GFX1032-NEXT:    buffer_gl1_inv
 ; GFX1032-NEXT:  BB23_2:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
-; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
+; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s3
 ; GFX1032-NEXT:    v_readfirstlane_b32 s3, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
 ; GFX1032-NEXT:    v_min_u32_e32 v0, s3, v0
 ; GFX1032-NEXT:    s_mov_b32 s3, 0x31016000
 ; GFX1032-NEXT:    s_waitcnt lgkmcnt(0)
diff --git a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_pixelshader.ll b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_pixelshader.ll
--- a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_pixelshader.ll
+++ b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_pixelshader.ll
@@ -208,17 +208,16 @@
 ; GFX8-LABEL: add_i32_varying:
 ; GFX8:       ; %bb.0: ; %entry
 ; GFX8-NEXT:    s_mov_b64 s[10:11], exec
-; GFX8-NEXT:    ; implicit-def: $vgpr3
 ; GFX8-NEXT:    v_mov_b32_e32 v2, v0
+; GFX8-NEXT:    ; implicit-def: $vgpr0
 ; GFX8-NEXT:    s_and_saveexec_b64 s[8:9], s[10:11]
 ; GFX8-NEXT:    s_cbranch_execz BB1_4
 ; GFX8-NEXT:  ; %bb.1:
-; GFX8-NEXT:    s_mov_b64 s[10:11], exec
-; GFX8-NEXT:    s_or_saveexec_b64 s[12:13], -1
+; GFX8-NEXT:    s_or_saveexec_b64 s[10:11], -1
 ; GFX8-NEXT:    v_mov_b32_e32 v1, 0
-; GFX8-NEXT:    s_mov_b64 exec, s[12:13]
-; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, s10, 0
-; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, s11, v0
+; GFX8-NEXT:    s_mov_b64 exec, s[10:11]
+; GFX8-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX8-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX8-NEXT:    s_not_b64 exec, exec
 ; GFX8-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX8-NEXT:    s_not_b64 exec, exec
@@ -250,31 +249,30 @@
 ; GFX8-NEXT:    s_waitcnt vmcnt(0)
 ; GFX8-NEXT:    v_readfirstlane_b32 s4, v0
 ; GFX8-NEXT:    v_mov_b32_e32 v0, v1
-; GFX8-NEXT:    v_add_u32_e32 v3, vcc, s4, v0
+; GFX8-NEXT:    v_add_u32_e32 v0, vcc, s4, v0
 ; GFX8-NEXT:  BB1_4: ; %Flow
 ; GFX8-NEXT:    s_or_b64 exec, exec, s[8:9]
 ; GFX8-NEXT:    s_wqm_b64 s[4:5], -1
 ; GFX8-NEXT:    s_andn2_b64 vcc, exec, s[4:5]
 ; GFX8-NEXT:    s_cbranch_vccnz BB1_6
 ; GFX8-NEXT:  ; %bb.5: ; %if
-; GFX8-NEXT:    buffer_store_dword v3, off, s[0:3], 0
+; GFX8-NEXT:    buffer_store_dword v0, off, s[0:3], 0
 ; GFX8-NEXT:  BB1_6: ; %UnifiedReturnBlock
 ; GFX8-NEXT:    s_endpgm
 ;
 ; GFX9-LABEL: add_i32_varying:
 ; GFX9:       ; %bb.0: ; %entry
 ; GFX9-NEXT:    s_mov_b64 s[10:11], exec
-; GFX9-NEXT:    ; implicit-def: $vgpr3
 ; GFX9-NEXT:    v_mov_b32_e32 v2, v0
+; GFX9-NEXT:    ; implicit-def: $vgpr0
 ; GFX9-NEXT:    s_and_saveexec_b64 s[8:9], s[10:11]
 ; GFX9-NEXT:    s_cbranch_execz BB1_4
 ; GFX9-NEXT:  ; %bb.1:
-; GFX9-NEXT:    s_mov_b64 s[10:11], exec
-; GFX9-NEXT:    s_or_saveexec_b64 s[12:13], -1
+; GFX9-NEXT:    s_or_saveexec_b64 s[10:11], -1
 ; GFX9-NEXT:    v_mov_b32_e32 v1, 0
-; GFX9-NEXT:    s_mov_b64 exec, s[12:13]
-; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, s10, 0
-; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, s11, v0
+; GFX9-NEXT:    s_mov_b64 exec, s[10:11]
+; GFX9-NEXT:    v_mbcnt_lo_u32_b32 v0, exec_lo, 0
+; GFX9-NEXT:    v_mbcnt_hi_u32_b32 v0, exec_hi, v0
 ; GFX9-NEXT:    s_not_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
 ; GFX9-NEXT:    s_not_b64 exec, exec
@@ -306,53 +304,54 @@
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    v_readfirstlane_b32 s4, v0
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v1
-; GFX9-NEXT:    v_add_u32_e32 v3, s4, v0
+; GFX9-NEXT:    v_add_u32_e32 v0, s4, v0
 ; GFX9-NEXT:  BB1_4: ; %Flow
 ; GFX9-NEXT:    s_or_b64 exec, exec, s[8:9]
 ; GFX9-NEXT:    s_wqm_b64 s[4:5], -1
 ; GFX9-NEXT:    s_andn2_b64 vcc, exec, s[4:5]
 ; GFX9-NEXT:    s_cbranch_vccnz BB1_6
 ; GFX9-NEXT:  ; %bb.5: ; %if
-; GFX9-NEXT:    buffer_store_dword v3, off, s[0:3], 0
+; GFX9-NEXT:    buffer_store_dword v0, off, s[0:3], 0
 ; GFX9-NEXT:  BB1_6: ; %UnifiedReturnBlock
 ; GFX9-NEXT:    s_endpgm
 ;
 ; GFX1064-LABEL: add_i32_varying:
 ; GFX1064:       ; %bb.0: ; %entry
 ; GFX1064-NEXT:    s_mov_b64 s[10:11], exec
-; GFX1064-NEXT:    ; implicit-def: $vgpr4
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, v0
+; GFX1064-NEXT:    ; implicit-def: $vgpr0
 ; GFX1064-NEXT:    s_and_saveexec_b64 s[8:9], s[10:11]
 ; GFX1064-NEXT:    s_cbranch_execz BB1_4
 ; GFX1064-NEXT:  ; %bb.1:
-; GFX1064-NEXT:    s_mov_b64 s[10:11], exec
-; GFX1064-NEXT:    s_or_saveexec_b64 s[12:13], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1064-NEXT:    s_mov_b64 exec, s[12:13]
-; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s10, 0
-; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, s11, v0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1064-NEXT:    s_not_b64 exec, exec
 ; GFX1064-NEXT:    s_or_saveexec_b64 s[10:11], -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1064-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1064-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s12, v2, 31
-; GFX1064-NEXT:    v_mov_b32_e32 v3, s12
-; GFX1064-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
-; GFX1064-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1064-NEXT:    v_readlane_b32 s12, v2, 15
-; GFX1064-NEXT:    v_readlane_b32 s13, v2, 31
-; GFX1064-NEXT:    v_writelane_b32 v1, s12, 16
-; GFX1064-NEXT:    v_readlane_b32 s12, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s13, 32
-; GFX1064-NEXT:    v_readlane_b32 s13, v2, 47
-; GFX1064-NEXT:    v_writelane_b32 v1, s13, 48
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1064-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1064-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s12, v1, 31
+; GFX1064-NEXT:    v_mov_b32_e32 v2, s12
+; GFX1064-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s12, v1, 15
+; GFX1064-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1064-NEXT:    v_readlane_b32 s13, v1, 31
+; GFX1064-NEXT:    v_writelane_b32 v3, s12, 16
+; GFX1064-NEXT:    s_mov_b64 exec, s[10:11]
+; GFX1064-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[10:11], -1
+; GFX1064-NEXT:    v_readlane_b32 s12, v1, 63
+; GFX1064-NEXT:    v_readlane_b32 s14, v1, 47
+; GFX1064-NEXT:    v_writelane_b32 v3, s13, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[10:11]
+; GFX1064-NEXT:    v_mbcnt_hi_u32_b32_e64 v0, exec_hi, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[10:11], -1
+; GFX1064-NEXT:    v_writelane_b32 v3, s14, 48
 ; GFX1064-NEXT:    s_mov_b64 exec, s[10:11]
 ; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v0
 ; GFX1064-NEXT:    ; implicit-def: $vgpr0
@@ -366,69 +365,69 @@
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[30:31]
 ; GFX1064-NEXT:    s_waitcnt vmcnt(0)
 ; GFX1064-NEXT:    v_readfirstlane_b32 s4, v0
-; GFX1064-NEXT:    v_mov_b32_e32 v0, v1
-; GFX1064-NEXT:    v_add_nc_u32_e32 v4, s4, v0
+; GFX1064-NEXT:    v_mov_b32_e32 v0, v3
+; GFX1064-NEXT:    v_add_nc_u32_e32 v0, s4, v0
 ; GFX1064-NEXT:  BB1_4: ; %Flow
 ; GFX1064-NEXT:    s_or_b64 exec, exec, s[8:9]
 ; GFX1064-NEXT:    s_wqm_b64 s[4:5], -1
 ; GFX1064-NEXT:    s_andn2_b64 vcc, exec, s[4:5]
 ; GFX1064-NEXT:    s_cbranch_vccnz BB1_6
 ; GFX1064-NEXT:  ; %bb.5: ; %if
-; GFX1064-NEXT:    buffer_store_dword v4, off, s[0:3], 0
+; GFX1064-NEXT:    buffer_store_dword v0, off, s[0:3], 0
 ; GFX1064-NEXT:  BB1_6: ; %UnifiedReturnBlock
 ; GFX1064-NEXT:    s_endpgm
 ;
 ; GFX1032-LABEL: add_i32_varying:
 ; GFX1032:       ; %bb.0: ; %entry
 ; GFX1032-NEXT:    s_mov_b32 s9, exec_lo
-; GFX1032-NEXT:    ; implicit-def: $vgpr4
+; GFX1032-NEXT:    v_mov_b32_e32 v1, v0
+; GFX1032-NEXT:    ; implicit-def: $vgpr0
 ; GFX1032-NEXT:    ; implicit-def: $vcc_hi
-; GFX1032-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX1032-NEXT:    s_and_saveexec_b32 s8, s9
 ; GFX1032-NEXT:    s_cbranch_execz BB1_4
 ; GFX1032-NEXT:  ; %bb.1:
-; GFX1032-NEXT:    s_mov_b32 s9, exec_lo
-; GFX1032-NEXT:    s_or_saveexec_b32 s10, -1
-; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
-; GFX1032-NEXT:    s_mov_b32 exec_lo, s10
-; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, s9, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
-; GFX1032-NEXT:    v_mov_b32_e32 v2, 0
+; GFX1032-NEXT:    v_mov_b32_e32 v1, 0
 ; GFX1032-NEXT:    s_not_b32 exec_lo, exec_lo
 ; GFX1032-NEXT:    s_or_saveexec_b32 s9, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v2, v2 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
-; GFX1032-NEXT:    v_mov_b32_e32 v3, v2
-; GFX1032-NEXT:    v_permlanex16_b32 v3, v3, -1, -1
-; GFX1032-NEXT:    v_add_nc_u32_dpp v2, v3, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s10, v2, 31
-; GFX1032-NEXT:    v_mov_b32_dpp v1, v2 row_shr:1 row_mask:0xf bank_mask:0xf
-; GFX1032-NEXT:    v_readlane_b32 s11, v2, 15
-; GFX1032-NEXT:    v_writelane_b32 v1, s11, 16
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v3, 0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v1, v1 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:0
+; GFX1032-NEXT:    v_mov_b32_e32 v2, v1
+; GFX1032-NEXT:    v_permlanex16_b32 v2, v2, -1, -1
+; GFX1032-NEXT:    v_add_nc_u32_dpp v1, v2, v1 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf
+; GFX1032-NEXT:    v_readlane_b32 s11, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_readlane_b32 s10, v1, 15
+; GFX1032-NEXT:    s_mov_b32 exec_lo, s9
+; GFX1032-NEXT:    v_mbcnt_lo_u32_b32_e64 v0, exec_lo, 0
+; GFX1032-NEXT:    s_or_saveexec_b32 s9, -1
+; GFX1032-NEXT:    v_writelane_b32 v3, s10, 16
 ; GFX1032-NEXT:    s_mov_b32 exec_lo, s9
 ; GFX1032-NEXT:    v_cmp_eq_u32_e32 vcc_lo, 0, v0
 ; GFX1032-NEXT:    ; implicit-def: $vgpr0
 ; GFX1032-NEXT:    s_and_saveexec_b32 s9, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB1_3
 ; GFX1032-NEXT:  ; %bb.2:
-; GFX1032-NEXT:    v_mov_b32_e32 v0, s10
+; GFX1032-NEXT:    v_mov_b32_e32 v0, s11
+; GFX1032-NEXT:    s_mov_b32 s10, s11
 ; GFX1032-NEXT:    buffer_atomic_add v0, off, s[4:7], 0 glc
 ; GFX1032-NEXT:  BB1_3:
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s9
 ; GFX1032-NEXT:    s_waitcnt vmcnt(0)
 ; GFX1032-NEXT:    v_readfirstlane_b32 s4, v0
-; GFX1032-NEXT:    v_mov_b32_e32 v0, v1
-; GFX1032-NEXT:    v_add_nc_u32_e32 v4, s4, v0
+; GFX1032-NEXT:    v_mov_b32_e32 v0, v3
+; GFX1032-NEXT:    v_add_nc_u32_e32 v0, s4, v0
 ; GFX1032-NEXT:  BB1_4: ; %Flow
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s8
 ; GFX1032-NEXT:    s_wqm_b32 s4, -1
 ; GFX1032-NEXT:    s_andn2_b32 vcc_lo, exec_lo, s4
 ; GFX1032-NEXT:    s_cbranch_vccnz BB1_6
 ; GFX1032-NEXT:  ; %bb.5: ; %if
-; GFX1032-NEXT:    buffer_store_dword v4, off, s[0:3], 0
+; GFX1032-NEXT:    buffer_store_dword v0, off, s[0:3], 0
 ; GFX1032-NEXT:  BB1_6: ; %UnifiedReturnBlock
 ; GFX1032-NEXT:    s_endpgm
 entry:
diff --git a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_raw_buffer.ll b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_raw_buffer.ll
--- a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_raw_buffer.ll
+++ b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_raw_buffer.ll
@@ -1,8 +1,8 @@
 ; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX7LESS %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,DPPCOMB %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,DPPCOMB %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64 %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32 %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX89,DPPCOMB %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX89,DPPCOMB %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX10 %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32,GFX10 %s
 
 declare i32 @llvm.amdgcn.workitem.id.x()
 declare i32 @llvm.amdgcn.raw.buffer.atomic.add(i32, <4 x i32>, i32, i32, i32)
@@ -56,7 +56,9 @@
 ; DPPCOMB: v_add_u32_dpp
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_add v[[value]]
 define amdgpu_kernel void @add_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout) {
 entry:
@@ -125,7 +127,9 @@
 ; DPPCOMB: v_add_u32_dpp
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_sub v[[value]]
 define amdgpu_kernel void @sub_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout) {
 entry:
diff --git a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_struct_buffer.ll b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_struct_buffer.ll
--- a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_struct_buffer.ll
+++ b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_struct_buffer.ll
@@ -1,8 +1,8 @@
 ; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX7LESS %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,DPPCOMB %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,DPPCOMB %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64 %s
-; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32 %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=tonga -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX89,DPPCOMB %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX89,DPPCOMB %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN64,GFX8MORE,GFX8MORE64,GFX10 %s
+; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32,GFX10 %s
 
 declare i32 @llvm.amdgcn.workitem.id.x()
 declare i32 @llvm.amdgcn.struct.buffer.atomic.add(i32, <4 x i32>, i32, i32, i32, i32)
@@ -56,7 +56,9 @@
 ; DPPCOMB: v_add_u32_dpp
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_add v[[value]]
 define amdgpu_kernel void @add_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout) {
 entry:
@@ -138,7 +140,9 @@
 ; DPPCOMB: v_add_u32_dpp
 ; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
 ; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
-; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX89: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX10: s_mov_b32 s[[copy_value:[0-9]+]], s[[scalar_value]]
+; GFX10: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[copy_value]]
 ; GFX8MORE: buffer_atomic_sub v[[value]]
 define amdgpu_kernel void @sub_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout) {
 entry:
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.gather4.a16.dim.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.gather4.a16.dim.ll
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.gather4.a16.dim.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.gather4.a16.dim.ll
@@ -17,12 +17,12 @@
 ; GFX10-LABEL: gather4_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v0, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4 v[0:3], v0, s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -45,12 +45,12 @@
 ; GFX10-LABEL: gather4_cube:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4 v[0:3], v[1:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_CUBE a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -73,12 +73,12 @@
 ; GFX10-LABEL: gather4_2darray:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4 v[0:3], v[1:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D_ARRAY a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -101,12 +101,12 @@
 ; GFX10-LABEL: gather4_c_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4_c v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -129,12 +129,12 @@
 ; GFX10-LABEL: gather4_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4_cl v[0:3], v[1:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -159,12 +159,12 @@
 ; GFX10-LABEL: gather4_c_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4_c_cl v[0:3], [v0, v1, v3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -187,12 +187,12 @@
 ; GFX10-LABEL: gather4_b_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4_b v[0:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -215,12 +215,12 @@
 ; GFX10-LABEL: gather4_c_b_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v2, 0xffff, v2
 ; GFX10-NEXT:    v_lshl_or_b32 v2, v3, 16, v2
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4_c_b v[0:3], v[0:2], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -245,12 +245,12 @@
 ; GFX10-LABEL: gather4_b_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4_b_cl v[0:3], [v0, v1, v3], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -276,12 +276,12 @@
 ; GFX10-LABEL: gather4_c_b_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v2, 0xffff, v2
 ; GFX10-NEXT:    v_lshl_or_b32 v2, v3, 16, v2
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_gather4_c_b_cl v[0:3], [v0, v1, v2, v4], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.a16.dim.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.a16.dim.ll
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.a16.dim.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.a16.dim.ll
@@ -15,10 +15,10 @@
 ; GFX10-LABEL: sample_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -41,12 +41,12 @@
 ; GFX10-LABEL: sample_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v0, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -69,12 +69,12 @@
 ; GFX10-LABEL: sample_3d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample v[0:3], v[1:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_3D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -97,12 +97,12 @@
 ; GFX10-LABEL: sample_cube:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample v[0:3], v[1:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_CUBE a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -125,12 +125,12 @@
 ; GFX10-LABEL: sample_1darray:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v0, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D_ARRAY a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -153,12 +153,12 @@
 ; GFX10-LABEL: sample_2darray:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample v[0:3], v[1:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D_ARRAY a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -179,10 +179,10 @@
 ; GFX10-LABEL: sample_c_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_c v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -205,12 +205,12 @@
 ; GFX10-LABEL: sample_c_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_c v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -233,12 +233,12 @@
 ; GFX10-LABEL: sample_cl_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v0, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_cl v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -261,12 +261,12 @@
 ; GFX10-LABEL: sample_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v0, 0xffff, v0
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v1, 16, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_cl v[0:3], v[1:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -289,12 +289,12 @@
 ; GFX10-LABEL: sample_c_cl_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_c_cl v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -319,12 +319,12 @@
 ; GFX10-LABEL: sample_c_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_c_cl v[0:3], [v0, v1, v3], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -345,10 +345,10 @@
 ; GFX10-LABEL: sample_b_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_b v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -371,12 +371,12 @@
 ; GFX10-LABEL: sample_b_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_b v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -397,10 +397,10 @@
 ; GFX10-LABEL: sample_c_b_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_c_b v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -423,12 +423,12 @@
 ; GFX10-LABEL: sample_c_b_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v2, 0xffff, v2
 ; GFX10-NEXT:    v_lshl_or_b32 v2, v3, 16, v2
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_c_b v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -451,12 +451,12 @@
 ; GFX10-LABEL: sample_b_cl_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_b_cl v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -481,12 +481,12 @@
 ; GFX10-LABEL: sample_b_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v1, 0xffff, v1
 ; GFX10-NEXT:    v_lshl_or_b32 v1, v2, 16, v1
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_b_cl v[0:3], [v0, v1, v3], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -509,12 +509,12 @@
 ; GFX10-LABEL: sample_c_b_cl_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v2, 0xffff, v2
 ; GFX10-NEXT:    v_lshl_or_b32 v2, v3, 16, v2
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_c_b_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -540,12 +540,12 @@
 ; GFX10-LABEL: sample_c_b_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_and_b32_e32 v2, 0xffff, v2
 ; GFX10-NEXT:    v_lshl_or_b32 v2, v3, 16, v2
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_c_b_cl v[0:3], [v0, v1, v2, v4], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D a16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.d16.dim.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.d16.dim.ll
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.d16.dim.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.d16.dim.ll
@@ -35,10 +35,10 @@
 ; GFX10-LABEL: image_sample_2d_f16:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample v0, v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D d16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -52,14 +52,14 @@
 ; TONGA-NEXT:    s_mov_b64 s[14:15], exec
 ; TONGA-NEXT:    s_wqm_b64 exec, exec
 ; TONGA-NEXT:    v_mov_b32_e32 v2, 0
-; TONGA-NEXT:    v_mov_b32_e32 v4, s12
-; TONGA-NEXT:    v_mov_b32_e32 v5, s13
 ; TONGA-NEXT:    v_mov_b32_e32 v3, v2
 ; TONGA-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; TONGA-NEXT:    image_sample v[2:3], v[0:1], s[0:7], s[8:11] dmask:0x1 tfe d16
+; TONGA-NEXT:    v_mov_b32_e32 v0, s12
+; TONGA-NEXT:    v_mov_b32_e32 v1, s13
 ; TONGA-NEXT:    s_waitcnt vmcnt(0)
+; TONGA-NEXT:    flat_store_dword v[0:1], v3
 ; TONGA-NEXT:    v_mov_b32_e32 v0, v2
-; TONGA-NEXT:    flat_store_dword v[4:5], v3
 ; TONGA-NEXT:    s_waitcnt vmcnt(0)
 ; TONGA-NEXT:    ; return to shader part epilog
 ;
@@ -68,14 +68,14 @@
 ; GFX81-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX81-NEXT:    s_wqm_b64 exec, exec
 ; GFX81-NEXT:    v_mov_b32_e32 v2, 0
-; GFX81-NEXT:    v_mov_b32_e32 v4, s12
-; GFX81-NEXT:    v_mov_b32_e32 v5, s13
 ; GFX81-NEXT:    v_mov_b32_e32 v3, v2
 ; GFX81-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX81-NEXT:    image_sample v[2:3], v[0:1], s[0:7], s[8:11] dmask:0x1 tfe d16
+; GFX81-NEXT:    v_mov_b32_e32 v0, s12
+; GFX81-NEXT:    v_mov_b32_e32 v1, s13
 ; GFX81-NEXT:    s_waitcnt vmcnt(0)
+; GFX81-NEXT:    flat_store_dword v[0:1], v3
 ; GFX81-NEXT:    v_mov_b32_e32 v0, v2
-; GFX81-NEXT:    flat_store_dword v[4:5], v3
 ; GFX81-NEXT:    s_waitcnt vmcnt(0)
 ; GFX81-NEXT:    ; return to shader part epilog
 ;
@@ -84,31 +84,31 @@
 ; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_wqm_b64 exec, exec
 ; GFX9-NEXT:    v_mov_b32_e32 v2, 0
-; GFX9-NEXT:    v_mov_b32_e32 v4, s12
-; GFX9-NEXT:    v_mov_b32_e32 v5, s13
 ; GFX9-NEXT:    v_mov_b32_e32 v3, v2
 ; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX9-NEXT:    image_sample v[2:3], v[0:1], s[0:7], s[8:11] dmask:0x1 tfe d16
+; GFX9-NEXT:    v_mov_b32_e32 v0, s12
+; GFX9-NEXT:    v_mov_b32_e32 v1, s13
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-NEXT:    global_store_dword v[0:1], v3, off
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v2
-; GFX9-NEXT:    global_store_dword v[4:5], v3, off
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    ; return to shader part epilog
 ;
 ; GFX10-LABEL: image_sample_2d_f16_tfe:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s14, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_mov_b32_e32 v2, 0
-; GFX10-NEXT:    v_mov_b32_e32 v4, s12
-; GFX10-NEXT:    v_mov_b32_e32 v5, s13
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v2
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14
 ; GFX10-NEXT:    image_sample v[2:3], v[0:1], s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_2D tfe d16
+; GFX10-NEXT:    v_mov_b32_e32 v0, s12
+; GFX10-NEXT:    v_mov_b32_e32 v1, s13
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-NEXT:    global_store_dword v[0:1], v3, off
 ; GFX10-NEXT:    v_mov_b32_e32 v0, v2
-; GFX10-NEXT:    global_store_dword v[4:5], v3, off
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -240,10 +240,10 @@
 ; GFX10-LABEL: image_sample_b_2d_v3f16:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_b v[0:1], v[0:2], s[0:7], s[8:11] dmask:0x7 dim:SQ_RSRC_IMG_2D d16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -304,7 +304,6 @@
 ; GFX10-LABEL: image_sample_b_2d_v3f16_tfe:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
@@ -314,6 +313,7 @@
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_b v[0:2], v[3:5], s[0:7], s[8:11] dmask:0x7 dim:SQ_RSRC_IMG_2D tfe d16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -366,10 +366,10 @@
 ; GFX10-LABEL: image_sample_b_2d_v4f16:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_b v[0:1], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D d16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -431,7 +431,6 @@
 ; GFX10-LABEL: image_sample_b_2d_v4f16_tfe:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v0
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0
@@ -441,6 +440,7 @@
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
 ; GFX10-NEXT:    image_sample_b v[0:2], v[3:5], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D tfe d16
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.dim.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.dim.ll
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.dim.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.image.sample.dim.ll
@@ -25,10 +25,10 @@
 ; GFX10-LABEL: sample_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0f,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -39,18 +39,18 @@
 define amdgpu_ps <4 x float> @sample_1d_tfe(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, i32 addrspace(1)* inreg %out, float %s) {
 ; VERDE-LABEL: sample_1d_tfe:
 ; VERDE:       ; %bb.0: ; %main_body
-; VERDE-NEXT:    s_mov_b64 s[16:17], exec
+; VERDE-NEXT:    s_mov_b64 s[14:15], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v5, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
-; VERDE-NEXT:    s_mov_b32 s15, 0xf000
-; VERDE-NEXT:    s_mov_b32 s14, -1
 ; VERDE-NEXT:    v_mov_b32_e32 v1, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v2, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v3, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v4, v0
-; VERDE-NEXT:    s_and_b64 exec, exec, s[16:17]
+; VERDE-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; VERDE-NEXT:    image_sample v[0:4], v5, s[0:7], s[8:11] dmask:0xf tfe
+; VERDE-NEXT:    s_mov_b32 s15, 0xf000
+; VERDE-NEXT:    s_mov_b32 s14, -1
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    buffer_store_dword v4, off, s[12:15], 0
 ; VERDE-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
@@ -62,36 +62,36 @@
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v5, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
-; GFX6789-NEXT:    v_mov_b32_e32 v6, s12
-; GFX6789-NEXT:    v_mov_b32_e32 v7, s13
 ; GFX6789-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v3, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v4, v0
 ; GFX6789-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX6789-NEXT:    image_sample v[0:4], v5, s[0:7], s[8:11] dmask:0xf tfe
+; GFX6789-NEXT:    v_mov_b32_e32 v5, s12
+; GFX6789-NEXT:    v_mov_b32_e32 v6, s13
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
-; GFX6789-NEXT:    global_store_dword v[6:7], v4, off
+; GFX6789-NEXT:    global_store_dword v[5:6], v4, off
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
 ;
 ; GFX10-LABEL: sample_1d_tfe:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s14, exec_lo ; encoding: [0x7e,0x03,0x8e,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v5, v0 ; encoding: [0x00,0x03,0x0a,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
-; GFX10-NEXT:    v_mov_b32_e32 v6, s12 ; encoding: [0x0c,0x02,0x0c,0x7e]
-; GFX10-NEXT:    v_mov_b32_e32 v7, s13 ; encoding: [0x0d,0x02,0x0e,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v0 ; encoding: [0x00,0x03,0x02,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0 ; encoding: [0x00,0x03,0x04,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v0 ; encoding: [0x00,0x03,0x06,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v4, v0 ; encoding: [0x00,0x03,0x08,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14 ; encoding: [0x7e,0x0e,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:4], v5, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D tfe ; encoding: [0x00,0x0f,0x81,0xf0,0x05,0x00,0x40,0x00]
+; GFX10-NEXT:    v_mov_b32_e32 v5, s12 ; encoding: [0x0c,0x02,0x0a,0x7e]
+; GFX10-NEXT:    v_mov_b32_e32 v6, s13 ; encoding: [0x0d,0x02,0x0c,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
-; GFX10-NEXT:    global_store_dword v[6:7], v4, off ; encoding: [0x00,0x80,0x70,0xdc,0x06,0x04,0x7d,0x00]
+; GFX10-NEXT:    global_store_dword v[5:6], v4, off ; encoding: [0x00,0x80,0x70,0xdc,0x05,0x04,0x7d,0x00]
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0 ; encoding: [0x00,0x00,0xfd,0xbb]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -130,13 +130,13 @@
 ; GFX10-LABEL: sample_1d_tfe_adjust_writemask_1:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0 ; encoding: [0x00,0x03,0x04,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v0 ; encoding: [0x00,0x03,0x02,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_1D tfe ; encoding: [0x00,0x01,0x81,0xf0,0x02,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -178,13 +178,13 @@
 ; GFX10-LABEL: sample_1d_tfe_adjust_writemask_2:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0 ; encoding: [0x00,0x03,0x04,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v0 ; encoding: [0x00,0x03,0x02,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x2 dim:SQ_RSRC_IMG_1D tfe ; encoding: [0x00,0x02,0x81,0xf0,0x02,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -226,13 +226,13 @@
 ; GFX10-LABEL: sample_1d_tfe_adjust_writemask_3:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0 ; encoding: [0x00,0x03,0x04,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v0 ; encoding: [0x00,0x03,0x02,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x4 dim:SQ_RSRC_IMG_1D tfe ; encoding: [0x00,0x04,0x81,0xf0,0x02,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -274,13 +274,13 @@
 ; GFX10-LABEL: sample_1d_tfe_adjust_writemask_4:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0 ; encoding: [0x00,0x03,0x04,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v0 ; encoding: [0x00,0x03,0x02,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x8 dim:SQ_RSRC_IMG_1D tfe ; encoding: [0x00,0x08,0x81,0xf0,0x02,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -324,7 +324,6 @@
 ; GFX10-LABEL: sample_1d_tfe_adjust_writemask_12:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v0 ; encoding: [0x00,0x03,0x06,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
@@ -332,6 +331,7 @@
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0 ; encoding: [0x00,0x03,0x04,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:2], v3, s[0:7], s[8:11] dmask:0x3 dim:SQ_RSRC_IMG_1D tfe ; encoding: [0x00,0x03,0x81,0xf0,0x03,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -377,7 +377,6 @@
 ; GFX10-LABEL: sample_1d_tfe_adjust_writemask_24:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v0 ; encoding: [0x00,0x03,0x06,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
@@ -385,6 +384,7 @@
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0 ; encoding: [0x00,0x03,0x04,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:2], v3, s[0:7], s[8:11] dmask:0xa dim:SQ_RSRC_IMG_1D tfe ; encoding: [0x00,0x0a,0x81,0xf0,0x03,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -432,7 +432,6 @@
 ; GFX10-LABEL: sample_1d_tfe_adjust_writemask_134:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v4, v0 ; encoding: [0x00,0x03,0x08,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
@@ -441,6 +440,7 @@
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v0 ; encoding: [0x00,0x03,0x06,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v4, s[0:7], s[8:11] dmask:0xd dim:SQ_RSRC_IMG_1D tfe ; encoding: [0x00,0x0d,0x81,0xf0,0x04,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -461,18 +461,18 @@
 define amdgpu_ps <4 x float> @sample_1d_lwe(<8 x i32> inreg %rsrc, <4 x i32> inreg %samp, i32 addrspace(1)* inreg %out, float %s) {
 ; VERDE-LABEL: sample_1d_lwe:
 ; VERDE:       ; %bb.0: ; %main_body
-; VERDE-NEXT:    s_mov_b64 s[16:17], exec
+; VERDE-NEXT:    s_mov_b64 s[14:15], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v5, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
-; VERDE-NEXT:    s_mov_b32 s15, 0xf000
-; VERDE-NEXT:    s_mov_b32 s14, -1
 ; VERDE-NEXT:    v_mov_b32_e32 v1, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v2, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v3, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v4, v0
-; VERDE-NEXT:    s_and_b64 exec, exec, s[16:17]
+; VERDE-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; VERDE-NEXT:    image_sample v[0:4], v5, s[0:7], s[8:11] dmask:0xf lwe
+; VERDE-NEXT:    s_mov_b32 s15, 0xf000
+; VERDE-NEXT:    s_mov_b32 s14, -1
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    buffer_store_dword v4, off, s[12:15], 0
 ; VERDE-NEXT:    s_waitcnt vmcnt(0) expcnt(0)
@@ -484,36 +484,36 @@
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v5, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
-; GFX6789-NEXT:    v_mov_b32_e32 v6, s12
-; GFX6789-NEXT:    v_mov_b32_e32 v7, s13
 ; GFX6789-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v2, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v3, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v4, v0
 ; GFX6789-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; GFX6789-NEXT:    image_sample v[0:4], v5, s[0:7], s[8:11] dmask:0xf lwe
+; GFX6789-NEXT:    v_mov_b32_e32 v5, s12
+; GFX6789-NEXT:    v_mov_b32_e32 v6, s13
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
-; GFX6789-NEXT:    global_store_dword v[6:7], v4, off
+; GFX6789-NEXT:    global_store_dword v[5:6], v4, off
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
 ;
 ; GFX10-LABEL: sample_1d_lwe:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s14, exec_lo ; encoding: [0x7e,0x03,0x8e,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    v_mov_b32_e32 v5, v0 ; encoding: [0x00,0x03,0x0a,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
-; GFX10-NEXT:    v_mov_b32_e32 v6, s12 ; encoding: [0x0c,0x02,0x0c,0x7e]
-; GFX10-NEXT:    v_mov_b32_e32 v7, s13 ; encoding: [0x0d,0x02,0x0e,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v0 ; encoding: [0x00,0x03,0x02,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v2, v0 ; encoding: [0x00,0x03,0x04,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v3, v0 ; encoding: [0x00,0x03,0x06,0x7e]
 ; GFX10-NEXT:    v_mov_b32_e32 v4, v0 ; encoding: [0x00,0x03,0x08,0x7e]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s14 ; encoding: [0x7e,0x0e,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:4], v5, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D lwe ; encoding: [0x00,0x0f,0x82,0xf0,0x05,0x00,0x40,0x00]
+; GFX10-NEXT:    v_mov_b32_e32 v5, s12 ; encoding: [0x0c,0x02,0x0a,0x7e]
+; GFX10-NEXT:    v_mov_b32_e32 v6, s13 ; encoding: [0x0d,0x02,0x0c,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
-; GFX10-NEXT:    global_store_dword v[6:7], v4, off ; encoding: [0x00,0x80,0x70,0xdc,0x06,0x04,0x7d,0x00]
+; GFX10-NEXT:    global_store_dword v[5:6], v4, off ; encoding: [0x00,0x80,0x70,0xdc,0x05,0x04,0x7d,0x00]
 ; GFX10-NEXT:    s_waitcnt_vscnt null, 0x0 ; encoding: [0x00,0x00,0xfd,0xbb]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -546,10 +546,10 @@
 ; GFX10-LABEL: sample_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D ; encoding: [0x08,0x0f,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -579,10 +579,10 @@
 ; GFX10-LABEL: sample_3d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_3D ; encoding: [0x10,0x0f,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -612,10 +612,10 @@
 ; GFX10-LABEL: sample_cube:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_CUBE ; encoding: [0x18,0x0f,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -645,10 +645,10 @@
 ; GFX10-LABEL: sample_1darray:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D_ARRAY ; encoding: [0x20,0x0f,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -678,10 +678,10 @@
 ; GFX10-LABEL: sample_2darray:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D_ARRAY ; encoding: [0x28,0x0f,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -711,10 +711,10 @@
 ; GFX10-LABEL: sample_c_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_c v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0f,0xa0,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -744,10 +744,10 @@
 ; GFX10-LABEL: sample_c_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_c v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D ; encoding: [0x08,0x0f,0xa0,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -777,10 +777,10 @@
 ; GFX10-LABEL: sample_cl_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_cl v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0f,0x84,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -810,10 +810,10 @@
 ; GFX10-LABEL: sample_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D ; encoding: [0x08,0x0f,0x84,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -843,10 +843,10 @@
 ; GFX10-LABEL: sample_c_cl_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_c_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0f,0xa4,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -876,10 +876,10 @@
 ; GFX10-LABEL: sample_c_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_c_cl v[0:3], v[0:3], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D ; encoding: [0x08,0x0f,0xa4,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -909,10 +909,10 @@
 ; GFX10-LABEL: sample_b_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_b v[0:3], v[0:1], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0f,0x94,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -942,10 +942,10 @@
 ; GFX10-LABEL: sample_b_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_b v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D ; encoding: [0x08,0x0f,0x94,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -975,10 +975,10 @@
 ; GFX10-LABEL: sample_c_b_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_c_b v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0f,0xb4,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1008,10 +1008,10 @@
 ; GFX10-LABEL: sample_c_b_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_c_b v[0:3], v[0:3], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D ; encoding: [0x08,0x0f,0xb4,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1041,10 +1041,10 @@
 ; GFX10-LABEL: sample_b_cl_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_b_cl v[0:3], v[0:2], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0f,0x98,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1074,10 +1074,10 @@
 ; GFX10-LABEL: sample_b_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_b_cl v[0:3], v[0:3], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D ; encoding: [0x08,0x0f,0x98,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1107,10 +1107,10 @@
 ; GFX10-LABEL: sample_c_b_cl_1d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_c_b_cl v[0:3], v[0:3], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0f,0xb8,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1140,10 +1140,10 @@
 ; GFX10-LABEL: sample_c_b_cl_2d:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample_c_b_cl v[0:3], v[0:7], s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_2D ; encoding: [0x08,0x0f,0xb8,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1896,10 +1896,10 @@
 ; GFX10-LABEL: sample_1d_unorm:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D unorm ; encoding: [0x00,0x1f,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1929,10 +1929,10 @@
 ; GFX10-LABEL: sample_1d_glc:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D glc ; encoding: [0x00,0x2f,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1962,10 +1962,10 @@
 ; GFX10-LABEL: sample_1d_slc:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D slc ; encoding: [0x00,0x0f,0x80,0xf2,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -1995,10 +1995,10 @@
 ; GFX10-LABEL: sample_1d_glc_slc:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:3], v0, s[0:7], s[8:11] dmask:0xf dim:SQ_RSRC_IMG_1D glc slc ; encoding: [0x00,0x2f,0x80,0xf2,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2028,10 +2028,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_0:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v0, v0, s[0:7], s[8:11] dmask:0x1 dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x01,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2062,10 +2062,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_01:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v0, s[0:7], s[8:11] dmask:0x3 dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x03,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2096,10 +2096,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_012:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:2], v0, s[0:7], s[8:11] dmask:0x7 dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x07,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2130,10 +2130,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_12:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v0, s[0:7], s[8:11] dmask:0x6 dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x06,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2164,10 +2164,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_03:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v0, s[0:7], s[8:11] dmask:0x9 dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x09,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2198,10 +2198,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_13:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v0, s[0:7], s[8:11] dmask:0xa dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0a,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2232,10 +2232,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_123:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:2], v0, s[0:7], s[8:11] dmask:0xe dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0e,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2284,10 +2284,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_123_to_12:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v0, s[0:7], s[8:11] dmask:0x6 dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x06,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
@@ -2318,10 +2318,10 @@
 ; GFX10-LABEL: adjust_writemask_sample_013_to_13:
 ; GFX10:       ; %bb.0: ; %main_body
 ; GFX10-NEXT:    s_mov_b32 s12, exec_lo ; encoding: [0x7e,0x03,0x8c,0xbe]
-; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_wqm_b32 exec_lo, exec_lo ; encoding: [0x7e,0x09,0xfe,0xbe]
 ; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    image_sample v[0:1], v0, s[0:7], s[8:11] dmask:0xa dim:SQ_RSRC_IMG_1D ; encoding: [0x00,0x0a,0x80,0xf0,0x00,0x00,0x40,0x00]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
 main_body:
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ps.live.ll
@@ -19,8 +19,10 @@
 
 ; CHECK-LABEL: {{^}}test2:
 ; CHECK: s_mov_b64 [[LIVE:s\[[0-9]+:[0-9]+\]]], exec
+; Following copy should go away:
+; CHECK: s_mov_b64 [[COPY:s\[[0-9]+:[0-9]+\]]], [[LIVE]]
 ; CHECK-DAG: s_wqm_b64 exec, exec
-; CHECK-DAG: v_cndmask_b32_e64 [[VAR:v[0-9]+]], 0, 1, [[LIVE]]
+; CHECK-DAG: v_cndmask_b32_e64 [[VAR:v[0-9]+]], 0, 1, [[COPY]]
 ; CHECK: image_sample v0, [[VAR]],
 define amdgpu_ps float @test2() #0 {
   %live = call i1 @llvm.amdgcn.ps.live()
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.softwqm.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.softwqm.ll
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.softwqm.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.softwqm.ll
@@ -61,10 +61,10 @@
 ;CHECK: s_wqm_b64 exec, exec
 ;CHECK: buffer_load_dword
 ;CHECK: buffer_load_dword
+;CHECK: v_add_f32_e32
+;CHECK: v_add_f32_e32
 ;CHECK: s_and_b64 exec, exec, [[ORIG]]
 ;CHECK: buffer_store_dword
-;CHECK; s_wqm_b64 exec, exec
-;CHECK: v_add_f32_e32
 define amdgpu_ps float @test_softwqm2(i32 inreg %idx0, i32 inreg %idx1) {
 main_body:
   %src0 = call float @llvm.amdgcn.struct.buffer.load.f32(<4 x i32> undef, i32 %idx0, i32 0, i32 0, i32 0)
@@ -80,12 +80,14 @@
 ; Make sure the transition from Exact to WWM then softwqm does not trigger WQM.
 ;
 ;CHECK-LABEL: {{^}}test_wwm1:
+;CHECK: s_or_saveexec_b64 [[ORIG0:s\[[0-9]+:[0-9]+\]]], -1
 ;CHECK: buffer_load_dword
+;CHECK: s_mov_b64 exec, [[ORIG0]]
 ;CHECK: buffer_store_dword
-;CHECK: s_or_saveexec_b64 [[ORIG:s\[[0-9]+:[0-9]+\]]], -1
+;CHECK: s_or_saveexec_b64 [[ORIG1:s\[[0-9]+:[0-9]+\]]], -1
 ;CHECK: buffer_load_dword
 ;CHECK: v_add_f32_e32
-;CHECK: s_mov_b64 exec, [[ORIG]]
+;CHECK: s_mov_b64 exec, [[ORIG1]]
 ;CHECK-NOT: s_wqm_b64
 define amdgpu_ps float @test_wwm1(i32 inreg %idx0, i32 inreg %idx1) {
 main_body:
diff --git a/llvm/test/CodeGen/AMDGPU/wqm.ll b/llvm/test/CodeGen/AMDGPU/wqm.ll
--- a/llvm/test/CodeGen/AMDGPU/wqm.ll
+++ b/llvm/test/CodeGen/AMDGPU/wqm.ll
@@ -93,11 +93,10 @@
 ;CHECK-NEXT: s_mov_b64 [[ORIG:s\[[0-9]+:[0-9]+\]]], exec
 ;CHECK-NEXT: s_wqm_b64 exec, exec
 ;CHECK: v_mul_lo_u32 [[MUL:v[0-9]+]], v0, v1
-;CHECK: s_and_b64 exec, exec, [[ORIG]]
-;CHECK: store
-;CHECK: s_wqm_b64 exec, exec
 ;CHECK: image_sample
+;CHECK: s_and_b64 exec, exec, [[ORIG]]
 ;CHECK: image_sample
+;CHECK: store
 define amdgpu_ps <4 x float> @test4(<8 x i32> inreg %rsrc, <4 x i32> inreg %sampler, float addrspace(1)* inreg %ptr, i32 %c, i32 %d, float %data) {
 main_body:
   %c.1 = mul i32 %c, %d
@@ -578,10 +577,10 @@
 ;CHECK: buffer_store_dword
 ;CHECK: s_wqm_b64 exec, exec
 ;CHECK: v_cmpx_
-;CHECK: s_and_saveexec_b64 [[SAVE:s\[[0-9]+:[0-9]+\]]], [[ORIG]]
-;CHECK: buffer_store_dword
-;CHECK: s_mov_b64 exec, [[SAVE]]
 ;CHECK: image_sample
+;CHECK: s_and_b64 exec, exec, [[ORIG]]
+;CHECK: image_sample
+;CHECK: buffer_store_dword
 define amdgpu_ps <4 x float> @test_kill_0(<8 x i32> inreg %rsrc, <4 x i32> inreg %sampler, float addrspace(1)* inreg %ptr, <2 x i32> %idx, <2 x float> %data, float %coord, float %coord2, float %z) {
 main_body:
   %tex = call <4 x float> @llvm.amdgcn.image.sample.1d.v4f32.f32(i32 15, float %coord, <8 x i32> %rsrc, <4 x i32> %sampler, i1 false, i32 0, i32 0) #0
diff --git a/llvm/test/CodeGen/AMDGPU/wwm-reserved.ll b/llvm/test/CodeGen/AMDGPU/wwm-reserved.ll
--- a/llvm/test/CodeGen/AMDGPU/wwm-reserved.ll
+++ b/llvm/test/CodeGen/AMDGPU/wwm-reserved.ll
@@ -10,16 +10,18 @@
   %tmp105 = tail call i32 @llvm.amdgcn.set.inactive.i32(i32 %tmp102, i32 0)
   %tmp107 = tail call i32 @llvm.amdgcn.set.inactive.i32(i32 %tmp103, i32 0)
 
-; GFX9: v_mov_b32_dpp v[[FIRST_MOV:[0-9]+]], v{{[0-9]+}} row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9: v_add_u32_e32 v[[FIRST_ADD:[0-9]+]], v{{[0-9]+}}, v[[FIRST_MOV]]
-; GFX9: v_mov_b32_e32 v[[FIRST:[0-9]+]], v[[FIRST_ADD]]
+; GFX9: s_or_saveexec_b64 s{{\[}}{{[0-9]+}}:{{[0-9]+}}{{\]}}, -1
+
+; GFX9-DAG: v_mov_b32_dpp v[[FIRST_MOV:[0-9]+]], v{{[0-9]+}} row_bcast:31 row_mask:0xc bank_mask:0xf
+; GFX9-DAG: v_add_u32_e32 v[[FIRST_ADD:[0-9]+]], v{{[0-9]+}}, v[[FIRST_MOV]]
+; GFX9-DAG: v_mov_b32_e32 v[[FIRST:[0-9]+]], v[[FIRST_ADD]]
   %tmp120 = tail call i32 @llvm.amdgcn.update.dpp.i32(i32 0, i32 %tmp105, i32 323, i32 12, i32 15, i1 false)
   %tmp121 = add i32 %tmp105, %tmp120
   %tmp122 = tail call i32 @llvm.amdgcn.wwm.i32(i32 %tmp121)
 
-; GFX9: v_mov_b32_dpp v[[SECOND_MOV:[0-9]+]], v{{[0-9]+}} row_bcast:31 row_mask:0xc bank_mask:0xf
-; GFX9: v_add_u32_e32 v[[SECOND_ADD:[0-9]+]], v{{[0-9]+}}, v[[SECOND_MOV]]
-; GFX9: v_mov_b32_e32 v[[SECOND:[0-9]+]], v[[SECOND_ADD]]
+; GFX9-DAG: v_mov_b32_dpp v[[SECOND_MOV:[0-9]+]], v{{[0-9]+}} row_bcast:31 row_mask:0xc bank_mask:0xf
+; GFX9-DAG: v_add_u32_e32 v[[SECOND_ADD:[0-9]+]], v{{[0-9]+}}, v[[SECOND_MOV]]
+; GFX9-DAG: v_mov_b32_e32 v[[SECOND:[0-9]+]], v[[SECOND_ADD]]
   %tmp135 = tail call i32 @llvm.amdgcn.update.dpp.i32(i32 0, i32 %tmp107, i32 323, i32 12, i32 15, i1 false)
   %tmp136 = add i32 %tmp107, %tmp135
   %tmp137 = tail call i32 @llvm.amdgcn.wwm.i32(i32 %tmp136)
@@ -100,7 +102,6 @@
 
 ; GFX9-O3: v_mov_b32_e32 v2, [[ARG]]
 
-
 ; GFX9-NEXT: s_not_b64 exec, exec
 ; GFX9-O0-NEXT: v_mov_b32_e32 v0, s0
 ; GFX9-O3-NEXT: v_mov_b32_e32 v2, 0