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
@@ -976,10 +976,10 @@
   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.
 
@@ -995,6 +995,11 @@
 }
 
 void GCNPassConfig::addOptimizedRegAlloc() {
+  // Allow the scheduler to run before SIWholeQuadMode inserts exec manipulation
+  // instructions that cause scheduling barriers.
+  insertPass(&MachineSchedulerID, &SIWholeQuadModeID);
+  insertPass(&SIWholeQuadModeID, &SIPreAllocateWWMRegsID, false);
+
   if (OptExecMaskPreRA)
     insertPass(&MachineSchedulerID, &SIOptimizeExecMaskingPreRAID);
   insertPass(&MachineSchedulerID, &SIFormMemoryClausesID);
@@ -1004,9 +1009,6 @@
   // 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
@@ -267,15 +276,101 @@
   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);
+
+      // Does this def cover whole register?
+      const MachineOperand &DstOp = MI->getOperand(0);
+      bool DefinesFullReg = false;
+      if (DstOp.isReg()) {
+        DefinesFullReg = (DstOp.getReg() == Reg) &&
+                         (!DstOp.getSubReg() || DstOp.getSubReg() == SubReg ||
+                          DstOp.isUndef());
+      }
+      if (!DefinesFullReg) {
+        for (const MachineOperand &Op : MI->operands()) {
+          if (!Op.isReg() || !Op.isDef() || Op.getReg() != Reg)
+            continue;
+          if (Op.getSubReg() == 0 || Op.isUndef()) {
+            DefinesFullReg = true;
+            break;
+          }
+        }
+      }
+      if (!DefinesFullReg) {
+        // This is only a partial definition; follow the 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;
 
     Register Reg = Use.getReg();
 
+    // It is possible that a tied use may exist for a register entirely
+    // (re)defined by this instruction if it was added by SI IMG Init pass. Such
+    // a use should not be followed otherwise this instruction will be marked
+    // unnecessarily.
+    if (Use.isImplicit() && Use.isTied()) {
+      Register SubReg = Use.getSubReg();
+      bool IsDef = false;
+      for (const MachineOperand &Def : MI.defs()) {
+        if (!Def.isImplicit() && Def.getReg() == Reg &&
+            Def.getSubReg() == SubReg)
+          IsDef = true;
+      }
+      if (IsDef)
+        continue;
+    }
+
     // Handle physical registers that we need to track; this is mostly relevant
     // for VCC, which can appear as the (implicit) input of a uniform branch,
     // e.g. when a loop counter is stored in a VGPR.
@@ -289,20 +384,28 @@
         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);
+    }
   }
 }
 
@@ -588,6 +691,20 @@
     MBBI = MBB.end();
   }
 
+  // Move insertion point past any operations modifying EXEC
+  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++;
+  }
+
   if (S)
     MBBI = saveSCC(MBB, MBBI);
 
@@ -682,8 +799,11 @@
   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 +814,10 @@
   // 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;
+
+  // Track previous MI to facilitate peep-hole fixup of control flow.
+  MachineInstr *PrevMI = nullptr;
+
   for (;;) {
     MachineBasicBlock::iterator Next = II;
     char Needs = StateExact | StateWQM; // WWM is disabled by default
@@ -730,9 +854,30 @@
       if (MI.isTerminator() && OutNeeds == StateExact)
         Needs = StateExact;
 
+      // Running before control flow lowering, we can request SI_ELSE
+      // respect modified EXEC mask.
       if (MI.getOpcode() == AMDGPU::SI_ELSE && BI.OutNeeds == StateExact)
         MI.getOperand(3).setImm(1);
 
+      // Running after control flow lowering we must fix up control flow
+      // to consider modified EXEC mask.
+      if (PrevMI && MI.isTerminator() && BI.OutNeeds == StateExact) {
+        if (MI.getOpcode() == XorTermrOpc &&
+            MI.getOperand(0).getReg() == Exec &&
+            PrevMI->getOpcode() == OrSaveExecOpc) {
+          assert(!MRI->isSSA());
+          const DebugLoc &DL = MI.getDebugLoc();
+          Register DstReg = PrevMI->getOperand(0).getReg();
+          MachineInstr *And = BuildMI(MBB, II, DL, TII->get(AndOpc), DstReg)
+                                  .addReg(Exec)
+                                  .addReg(DstReg);
+          LIS->removeInterval(DstReg);
+          LIS->InsertMachineInstrInMaps(*And);
+          LIS->createAndComputeVirtRegInterval(DstReg);
+        }
+      }
+
+      PrevMI = &MI;
       ++Next;
     } else {
       // End of basic block
@@ -809,6 +954,7 @@
 
     if (II == IE)
       break;
+
     II = Next;
   }
   assert(!SavedWQMReg);
@@ -819,6 +965,7 @@
   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);
@@ -833,10 +980,13 @@
     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));
@@ -844,7 +994,40 @@
       // And make it implicitly depend on exec (like all VALU movs should do).
       MI->addOperand(MachineOperand::CreateReg(AMDGPU::EXEC, false, true));
     } else {
-      MI->setDesc(TII->get(AMDGPU::COPY));
+      bool RemovedMI = false;
+      if (!MRI->isSSA()) {
+        // If we are running post MI scheduler clean up.
+        const Register SrcReg = MI->getOperand(1).getReg();
+        LiveRange &LR = LIS->getInterval(SrcReg);
+        LiveQueryResult LRQ = LR.Query(LIS->getInstructionIndex(*MI));
+        if (!SubReg && LRQ.isKill()) {
+          // Eliminate this trivial SGPR copy.
+          LIS->removeInterval(SrcReg);
+          LIS->removeInterval(Reg);
+          for (auto &Use : MRI->use_operands(Reg)) {
+            Use.setReg(SrcReg);
+          }
+          MI->removeFromParent();
+          LIS->createAndComputeVirtRegInterval(SrcReg);
+          RemovedMI = true;
+        } else {
+          // Remove early-clobber and exec dependency from simple SGPR copies.
+          // This allows some to be eliminated during/post RA.
+          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);
+          }
+        }
+      }
+      // Convert any remaining operations to copies.
+      if (!RemovedMI)
+        MI->setDesc(TII->get(AMDGPU::COPY));
     }
   }
   for (MachineInstr *MI : LowerToCopyInstrs) {
@@ -880,9 +1063,20 @@
   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_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
@@ -423,17 +422,16 @@
 ; 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
@@ -445,23 +443,23 @@
 ; 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
@@ -474,39 +472,42 @@
 ;
 ; GFX1064-LABEL: add_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, 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_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s6, 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[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
+; GFX1064-NEXT:    v_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
 ; 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:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
-; GFX1064-NEXT:    s_not_b64 exec, exec
+; 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, s2, 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
@@ -523,7 +524,7 @@
 ; 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_nop 1
@@ -533,33 +534,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB2_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -575,7 +577,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
@@ -609,17 +611,16 @@
 ; 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
@@ -631,24 +632,24 @@
 ; 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
@@ -662,17 +663,16 @@
 ; 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
@@ -684,23 +684,23 @@
 ; 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
@@ -713,39 +713,42 @@
 ;
 ; GFX1064-LABEL: add_i32_varying_gfx1032:
 ; 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, 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_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s6, 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[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
+; GFX1064-NEXT:    v_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
 ; 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:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
-; GFX1064-NEXT:    s_not_b64 exec, exec
+; 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, s2, 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
@@ -762,7 +765,7 @@
 ; 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_nop 1
@@ -772,33 +775,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB3_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -814,7 +818,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
@@ -848,17 +852,16 @@
 ; 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
@@ -870,24 +873,24 @@
 ; 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
@@ -901,17 +904,16 @@
 ; 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
@@ -923,23 +925,23 @@
 ; 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
@@ -952,39 +954,42 @@
 ;
 ; GFX1064-LABEL: add_i32_varying_gfx1064:
 ; 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, 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_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s6, 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[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
+; GFX1064-NEXT:    v_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
 ; 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:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
-; GFX1064-NEXT:    s_not_b64 exec, exec
+; 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, s2, 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
@@ -1001,7 +1006,7 @@
 ; 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_nop 1
@@ -1011,33 +1016,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB4_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -1053,7 +1059,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
@@ -1923,17 +1929,16 @@
 ; 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
@@ -1945,24 +1950,24 @@
 ; 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
@@ -1976,17 +1981,16 @@
 ; 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
@@ -1998,23 +2002,23 @@
 ; 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
@@ -2027,39 +2031,42 @@
 ;
 ; 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, v0
+; GFX1064-NEXT:    s_not_b64 exec, exec
 ; 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:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 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 s6, 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[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_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
+; 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 v3, s2, 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
@@ -2076,7 +2083,7 @@
 ; 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_nop 1
@@ -2086,33 +2093,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB10_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -2128,7 +2136,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
@@ -2661,16 +2669,16 @@
 ; 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
@@ -2682,24 +2690,24 @@
 ; 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
@@ -2713,16 +2721,16 @@
 ; 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
@@ -2734,23 +2742,23 @@
 ; 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
@@ -2763,38 +2771,42 @@
 ;
 ; 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 s6, 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[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_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
+; 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 v3, s2, 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
@@ -2811,7 +2823,7 @@
 ; 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_nop 1
@@ -2821,32 +2833,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB14_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -2862,7 +2876,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
@@ -2896,17 +2910,16 @@
 ; 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
@@ -2918,24 +2931,24 @@
 ; 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
@@ -2949,17 +2962,16 @@
 ; 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
@@ -2971,23 +2983,23 @@
 ; 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
@@ -3000,39 +3012,42 @@
 ;
 ; GFX1064-LABEL: or_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, 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_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s6, 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[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
+; GFX1064-NEXT:    v_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
 ; 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:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
-; GFX1064-NEXT:    s_not_b64 exec, exec
+; 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, s2, 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
@@ -3049,7 +3064,7 @@
 ; 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_nop 1
@@ -3059,33 +3074,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB15_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -3101,7 +3117,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
@@ -3135,17 +3151,16 @@
 ; 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
@@ -3157,24 +3172,24 @@
 ; 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
@@ -3188,17 +3203,16 @@
 ; 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
@@ -3210,23 +3224,23 @@
 ; 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
@@ -3239,39 +3253,42 @@
 ;
 ; GFX1064-LABEL: xor_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, 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_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s6, 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[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
+; GFX1064-NEXT:    v_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
 ; 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:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
-; GFX1064-NEXT:    s_not_b64 exec, exec
+; 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, s2, 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
@@ -3288,7 +3305,7 @@
 ; 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_nop 1
@@ -3298,33 +3315,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB16_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -3340,7 +3358,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
@@ -3374,16 +3392,16 @@
 ; 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
@@ -3395,24 +3413,24 @@
 ; 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
@@ -3426,16 +3444,16 @@
 ; 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
@@ -3447,23 +3465,23 @@
 ; 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
@@ -3476,17 +3494,14 @@
 ;
 ; 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
@@ -3494,20 +3509,29 @@
 ; 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:    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:    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 s6, 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[4:5], -1
+; GFX1064-NEXT:    v_readlane_b32 s2, v2, 47
 ; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v1, s6, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
+; 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, s2, 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
@@ -3534,9 +3558,6 @@
 ;
 ; 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
@@ -3544,22 +3565,29 @@
 ; 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 s4, v2, 15
 ; 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:    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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB17_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -3794,16 +3822,16 @@
 ; 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
@@ -3815,24 +3843,24 @@
 ; 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
@@ -3846,16 +3874,16 @@
 ; 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
@@ -3867,23 +3895,23 @@
 ; 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
@@ -3896,17 +3924,14 @@
 ;
 ; 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
@@ -3914,20 +3939,29 @@
 ; 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:    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:    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 s6, 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[4:5], -1
+; GFX1064-NEXT:    v_readlane_b32 s2, v2, 47
 ; GFX1064-NEXT:    v_readlane_b32 s3, v2, 63
-; GFX1064-NEXT:    v_writelane_b32 v1, s6, 48
+; GFX1064-NEXT:    v_writelane_b32 v1, s6, 32
 ; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
-; GFX1064-NEXT:    v_cmp_eq_u32_e32 vcc, 0, v4
+; 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, s2, 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 BB19_2
@@ -3954,9 +3988,6 @@
 ;
 ; 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
@@ -3964,22 +3995,29 @@
 ; 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 s4, v2, 15
 ; 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:    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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB19_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -4214,17 +4252,16 @@
 ; 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
@@ -4236,24 +4273,24 @@
 ; 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
@@ -4267,17 +4304,16 @@
 ; 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
@@ -4289,23 +4325,23 @@
 ; 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
@@ -4318,39 +4354,42 @@
 ;
 ; GFX1064-LABEL: umax_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, 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_mov_b64 s[2:3], exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, v0
+; GFX1064-NEXT:    s_or_saveexec_b64 s[2:3], -1
+; GFX1064-NEXT:    v_readlane_b32 s6, 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[4:5], -1
-; GFX1064-NEXT:    v_mov_b32_e32 v1, 0
+; GFX1064-NEXT:    v_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
 ; 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:    s_not_b64 exec, exec
-; GFX1064-NEXT:    v_mov_b32_e32 v2, 0
-; GFX1064-NEXT:    s_not_b64 exec, exec
+; 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, s2, 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
@@ -4367,7 +4406,7 @@
 ; 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_nop 1
@@ -4377,33 +4416,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB21_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -4419,7 +4459,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
@@ -4635,16 +4675,16 @@
 ; 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
@@ -4656,24 +4696,24 @@
 ; 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
@@ -4687,16 +4727,16 @@
 ; 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
@@ -4708,23 +4748,23 @@
 ; 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
@@ -4737,38 +4777,42 @@
 ;
 ; 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 s6, 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[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_readlane_b32 s2, v1, 47
+; GFX1064-NEXT:    v_readlane_b32 s3, v1, 63
+; GFX1064-NEXT:    v_writelane_b32 v3, s6, 32
+; GFX1064-NEXT:    s_mov_b64 exec, s[4:5]
+; 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 v3, s2, 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
@@ -4785,7 +4829,7 @@
 ; 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_nop 1
@@ -4795,32 +4839,34 @@
 ;
 ; 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 s4, v1, 15
+; GFX1032-NEXT:    v_readlane_b32 s3, 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, s4, 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:    ; implicit-def: $vcc_hi
 ; GFX1032-NEXT:    s_and_saveexec_b32 s4, vcc_lo
 ; GFX1032-NEXT:    s_cbranch_execz BB23_2
 ; GFX1032-NEXT:  ; %bb.1:
@@ -4836,7 +4882,7 @@
 ; GFX1032-NEXT:    s_waitcnt_depctr 0xffe3
 ; GFX1032-NEXT:    s_or_b32 exec_lo, exec_lo, s4
 ; 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_nop 1
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
@@ -251,31 +250,30 @@
 ; 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
@@ -308,53 +306,54 @@
 ; 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
@@ -368,47 +367,46 @@
 ; 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 s10, v1, 31
+; GFX1032-NEXT:    v_mov_b32_dpp v3, v1 row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX1032-NEXT:    v_readlane_b32 s11, 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, s11, 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
@@ -422,15 +420,15 @@
 ; 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/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:
@@ -51,15 +51,15 @@
 ; TONGA:       ; %bb.0: ; %main_body
 ; TONGA-NEXT:    s_mov_b64 s[14:15], exec
 ; TONGA-NEXT:    s_wqm_b64 exec, exec
+; TONGA-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; 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) lgkmcnt(0)
 ; TONGA-NEXT:    ; return to shader part epilog
 ;
@@ -67,15 +67,15 @@
 ; GFX81:       ; %bb.0: ; %main_body
 ; GFX81-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX81-NEXT:    s_wqm_b64 exec, exec
+; GFX81-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; 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) lgkmcnt(0)
 ; GFX81-NEXT:    ; return to shader part epilog
 ;
@@ -83,32 +83,32 @@
 ; GFX9:       ; %bb.0: ; %main_body
 ; GFX9-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX9-NEXT:    s_wqm_b64 exec, exec
+; GFX9-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; 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:    s_and_b32 exec_lo, exec_lo, s14
 ; 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:    ; implicit-def: $vcc_hi
 ; 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:    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:
@@ -258,11 +258,11 @@
 ; TONGA:       ; %bb.0: ; %main_body
 ; TONGA-NEXT:    s_mov_b64 s[12:13], exec
 ; TONGA-NEXT:    s_wqm_b64 exec, exec
+; TONGA-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; TONGA-NEXT:    v_mov_b32_e32 v3, 0
 ; TONGA-NEXT:    v_mov_b32_e32 v4, v3
 ; TONGA-NEXT:    v_mov_b32_e32 v5, v3
 ; TONGA-NEXT:    v_mov_b32_e32 v6, v3
-; TONGA-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; TONGA-NEXT:    image_sample_b v[3:6], v[0:2], s[0:7], s[8:11] dmask:0x7 tfe d16
 ; TONGA-NEXT:    s_waitcnt vmcnt(0)
 ; TONGA-NEXT:    v_lshlrev_b32_e32 v0, 16, v4
@@ -275,10 +275,10 @@
 ; GFX81:       ; %bb.0: ; %main_body
 ; GFX81-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX81-NEXT:    s_wqm_b64 exec, exec
+; GFX81-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX81-NEXT:    v_mov_b32_e32 v3, 0
 ; GFX81-NEXT:    v_mov_b32_e32 v4, v3
 ; GFX81-NEXT:    v_mov_b32_e32 v5, v3
-; GFX81-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX81-NEXT:    image_sample_b v[3:5], v[0:2], s[0:7], s[8:11] dmask:0x7 tfe d16
 ; GFX81-NEXT:    s_waitcnt vmcnt(0)
 ; GFX81-NEXT:    v_mov_b32_e32 v0, v3
@@ -290,10 +290,10 @@
 ; GFX9:       ; %bb.0: ; %main_body
 ; GFX9-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX9-NEXT:    s_wqm_b64 exec, exec
+; GFX9-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v4, v3
 ; GFX9-NEXT:    v_mov_b32_e32 v5, v3
-; GFX9-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX9-NEXT:    image_sample_b v[3:5], v[0:2], s[0:7], s[8:11] dmask:0x7 tfe d16
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v3
@@ -304,15 +304,15 @@
 ; 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
 ; GFX10-NEXT:    v_mov_b32_e32 v5, v2
 ; GFX10-NEXT:    v_mov_b32_e32 v4, v1
+; GFX10-NEXT:    v_mov_b32_e32 v3, v0
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
+; GFX10-NEXT:    v_mov_b32_e32 v0, 0
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v0
 ; 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:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -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:
@@ -383,12 +383,12 @@
 ; TONGA:       ; %bb.0: ; %main_body
 ; TONGA-NEXT:    s_mov_b64 s[12:13], exec
 ; TONGA-NEXT:    s_wqm_b64 exec, exec
+; TONGA-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; TONGA-NEXT:    v_mov_b32_e32 v3, 0
 ; TONGA-NEXT:    v_mov_b32_e32 v4, v3
 ; TONGA-NEXT:    v_mov_b32_e32 v5, v3
 ; TONGA-NEXT:    v_mov_b32_e32 v6, v3
 ; TONGA-NEXT:    v_mov_b32_e32 v7, v3
-; TONGA-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; TONGA-NEXT:    image_sample_b v[3:7], v[0:2], s[0:7], s[8:11] dmask:0xf tfe d16
 ; TONGA-NEXT:    s_waitcnt vmcnt(0)
 ; TONGA-NEXT:    v_lshlrev_b32_e32 v0, 16, v4
@@ -402,10 +402,10 @@
 ; GFX81:       ; %bb.0: ; %main_body
 ; GFX81-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX81-NEXT:    s_wqm_b64 exec, exec
+; GFX81-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX81-NEXT:    v_mov_b32_e32 v3, 0
 ; GFX81-NEXT:    v_mov_b32_e32 v4, v3
 ; GFX81-NEXT:    v_mov_b32_e32 v5, v3
-; GFX81-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX81-NEXT:    image_sample_b v[3:5], v[0:2], s[0:7], s[8:11] dmask:0xf tfe d16
 ; GFX81-NEXT:    s_waitcnt vmcnt(0)
 ; GFX81-NEXT:    v_mov_b32_e32 v0, v3
@@ -417,10 +417,10 @@
 ; GFX9:       ; %bb.0: ; %main_body
 ; GFX9-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX9-NEXT:    s_wqm_b64 exec, exec
+; GFX9-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX9-NEXT:    v_mov_b32_e32 v3, 0
 ; GFX9-NEXT:    v_mov_b32_e32 v4, v3
 ; GFX9-NEXT:    v_mov_b32_e32 v5, v3
-; GFX9-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX9-NEXT:    image_sample_b v[3:5], v[0:2], s[0:7], s[8:11] dmask:0xf tfe d16
 ; GFX9-NEXT:    s_waitcnt vmcnt(0)
 ; GFX9-NEXT:    v_mov_b32_e32 v0, v3
@@ -431,15 +431,15 @@
 ; 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
 ; GFX10-NEXT:    v_mov_b32_e32 v5, v2
 ; GFX10-NEXT:    v_mov_b32_e32 v4, v1
+; GFX10-NEXT:    v_mov_b32_e32 v3, v0
+; GFX10-NEXT:    s_and_b32 exec_lo, exec_lo, s12
+; GFX10-NEXT:    v_mov_b32_e32 v0, 0
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; GFX10-NEXT:    v_mov_b32_e32 v1, v0
 ; 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:    s_waitcnt vmcnt(0)
 ; GFX10-NEXT:    ; return to shader part epilog
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:    s_and_b64 exec, exec, s[14:15]
 ; 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:    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)
@@ -61,37 +61,37 @@
 ; GFX6789-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v5, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; 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:    s_and_b32 exec_lo, exec_lo, s14 ; encoding: [0x7e,0x0e,0x7e,0x87]
 ; 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 v6, s13 ; encoding: [0x0d,0x02,0x0c,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    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:
@@ -108,9 +108,9 @@
 ; VERDE-NEXT:    s_mov_b64 s[12:13], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v2, v0
+; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
 ; VERDE-NEXT:    v_mov_b32_e32 v1, v0
-; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x1 tfe
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    ; return to shader part epilog
@@ -120,9 +120,9 @@
 ; GFX6789-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v2, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX6789-NEXT:    v_mov_b32_e32 v1, v0
-; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x1 tfe
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
@@ -130,12 +130,12 @@
 ; 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:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -156,9 +156,9 @@
 ; VERDE-NEXT:    s_mov_b64 s[12:13], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v2, v0
+; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
 ; VERDE-NEXT:    v_mov_b32_e32 v1, v0
-; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x2 tfe
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    ; return to shader part epilog
@@ -168,9 +168,9 @@
 ; GFX6789-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v2, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX6789-NEXT:    v_mov_b32_e32 v1, v0
-; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x2 tfe
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
@@ -178,12 +178,12 @@
 ; 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:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -204,9 +204,9 @@
 ; VERDE-NEXT:    s_mov_b64 s[12:13], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v2, v0
+; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
 ; VERDE-NEXT:    v_mov_b32_e32 v1, v0
-; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x4 tfe
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    ; return to shader part epilog
@@ -216,9 +216,9 @@
 ; GFX6789-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v2, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX6789-NEXT:    v_mov_b32_e32 v1, v0
-; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x4 tfe
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
@@ -226,12 +226,12 @@
 ; 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:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -252,9 +252,9 @@
 ; VERDE-NEXT:    s_mov_b64 s[12:13], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v2, v0
+; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
 ; VERDE-NEXT:    v_mov_b32_e32 v1, v0
-; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x8 tfe
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    ; return to shader part epilog
@@ -264,9 +264,9 @@
 ; GFX6789-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v2, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX6789-NEXT:    v_mov_b32_e32 v1, v0
-; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    image_sample v[0:1], v2, s[0:7], s[8:11] dmask:0x8 tfe
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
@@ -274,12 +274,12 @@
 ; 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:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -300,10 +300,10 @@
 ; VERDE-NEXT:    s_mov_b64 s[12:13], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v3, v0
+; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
 ; VERDE-NEXT:    v_mov_b32_e32 v1, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v2, v0
-; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    image_sample v[0:2], v3, s[0:7], s[8:11] dmask:0x3 tfe
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    ; return to shader part epilog
@@ -313,10 +313,10 @@
 ; GFX6789-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v3, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX6789-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v2, v0
-; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    image_sample v[0:2], v3, s[0:7], s[8:11] dmask:0x3 tfe
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
@@ -324,13 +324,13 @@
 ; 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:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    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:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -353,10 +353,10 @@
 ; VERDE-NEXT:    s_mov_b64 s[12:13], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v3, v0
+; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
 ; VERDE-NEXT:    v_mov_b32_e32 v1, v0
 ; VERDE-NEXT:    v_mov_b32_e32 v2, v0
-; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    image_sample v[0:2], v3, s[0:7], s[8:11] dmask:0xa tfe
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    ; return to shader part epilog
@@ -366,10 +366,10 @@
 ; GFX6789-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v3, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
 ; GFX6789-NEXT:    v_mov_b32_e32 v1, v0
 ; GFX6789-NEXT:    v_mov_b32_e32 v2, v0
-; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    image_sample v[0:2], v3, s[0:7], s[8:11] dmask:0xa tfe
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
@@ -377,13 +377,13 @@
 ; 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:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    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:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -406,11 +406,11 @@
 ; VERDE-NEXT:    s_mov_b64 s[12:13], exec
 ; VERDE-NEXT:    s_wqm_b64 exec, exec
 ; VERDE-NEXT:    v_mov_b32_e32 v4, v0
+; VERDE-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    v_mov_b32_e32 v0, 0
 ; 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:    s_and_b64 exec, exec, s[12:13]
 ; VERDE-NEXT:    image_sample v[0:3], v4, s[0:7], s[8:11] dmask:0xd tfe
 ; VERDE-NEXT:    s_waitcnt vmcnt(0)
 ; VERDE-NEXT:    ; return to shader part epilog
@@ -420,11 +420,11 @@
 ; GFX6789-NEXT:    s_mov_b64 s[12:13], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v4, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    v_mov_b32_e32 v0, 0
 ; 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:    s_and_b64 exec, exec, s[12:13]
 ; GFX6789-NEXT:    image_sample v[0:3], v4, s[0:7], s[8:11] dmask:0xd tfe
 ; GFX6789-NEXT:    s_waitcnt vmcnt(0)
 ; GFX6789-NEXT:    ; return to shader part epilog
@@ -432,14 +432,14 @@
 ; 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:    s_and_b32 exec_lo, exec_lo, s12 ; encoding: [0x7e,0x0c,0x7e,0x87]
 ; GFX10-NEXT:    v_mov_b32_e32 v0, 0 ; encoding: [0x80,0x02,0x00,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    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:    s_waitcnt vmcnt(0) ; encoding: [0x70,0x3f,0x8c,0xbf]
 ; GFX10-NEXT:    ; return to shader part epilog
@@ -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:    s_and_b64 exec, exec, s[14:15]
 ; 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:    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)
@@ -483,37 +483,37 @@
 ; GFX6789-NEXT:    s_mov_b64 s[14:15], exec
 ; GFX6789-NEXT:    s_wqm_b64 exec, exec
 ; GFX6789-NEXT:    v_mov_b32_e32 v5, v0
+; GFX6789-NEXT:    s_and_b64 exec, exec, s[14:15]
 ; 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:    s_and_b32 exec_lo, exec_lo, s14 ; encoding: [0x7e,0x0e,0x7e,0x87]
 ; 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 v6, s13 ; encoding: [0x0d,0x02,0x0c,0x7e]
+; GFX10-NEXT:    ; implicit-def: $vcc_hi
 ; 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:    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