diff --git a/llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.h b/llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.h
--- a/llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.h
@@ -9,6 +9,7 @@
 #ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUARGUMENTUSAGEINFO_H
 #define LLVM_LIB_TARGET_AMDGPU_AMDGPUARGUMENTUSAGEINFO_H
 
+#include "llvm/ADT/DenseMap.h"
 #include "llvm/CodeGen/Register.h"
 #include "llvm/Pass.h"
 
@@ -37,22 +38,19 @@
   bool IsSet : 1;
 
 public:
-  constexpr ArgDescriptor(unsigned Val = 0, unsigned Mask = ~0u,
-                bool IsStack = false, bool IsSet = false)
-    : Reg(Val), Mask(Mask), IsStack(IsStack), IsSet(IsSet) {}
+  ArgDescriptor(unsigned Val = 0, unsigned Mask = ~0u, bool IsStack = false,
+                bool IsSet = false)
+      : Reg(Val), Mask(Mask), IsStack(IsStack), IsSet(IsSet) {}
 
-  static constexpr ArgDescriptor createRegister(Register Reg,
-                                                unsigned Mask = ~0u) {
+  static ArgDescriptor createRegister(Register Reg, unsigned Mask = ~0u) {
     return ArgDescriptor(Reg, Mask, false, true);
   }
 
-  static constexpr ArgDescriptor createStack(unsigned Offset,
-                                             unsigned Mask = ~0u) {
+  static ArgDescriptor createStack(unsigned Offset, unsigned Mask = ~0u) {
     return ArgDescriptor(Offset, Mask, true, true);
   }
 
-  static constexpr ArgDescriptor createArg(const ArgDescriptor &Arg,
-                                           unsigned Mask) {
+  static ArgDescriptor createArg(const ArgDescriptor &Arg, unsigned Mask) {
     return ArgDescriptor(Arg.Reg, Mask, Arg.IsStack, Arg.IsSet);
   }
 
@@ -94,6 +92,11 @@
   return OS;
 }
 
+struct KernArgPreloadDescriptor : public ArgDescriptor {
+  KernArgPreloadDescriptor() {}
+  SmallVector<MCRegister> Regs;
+};
+
 struct AMDGPUFunctionArgInfo {
   enum PreloadedValue {
     // SGPRS:
@@ -151,10 +154,13 @@
   ArgDescriptor WorkItemIDY;
   ArgDescriptor WorkItemIDZ;
 
+  // Map the index of preloaded kernel arguments to its descriptor.
+  SmallDenseMap<int, KernArgPreloadDescriptor> PreloadKernArgs{};
+
   std::tuple<const ArgDescriptor *, const TargetRegisterClass *, LLT>
   getPreloadedValue(PreloadedValue Value) const;
 
-  static constexpr AMDGPUFunctionArgInfo fixedABILayout();
+  static AMDGPUFunctionArgInfo fixedABILayout();
 };
 
 class AMDGPUArgumentUsageInfo : public ImmutablePass {
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.cpp
--- a/llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUArgumentUsageInfo.cpp
@@ -60,6 +60,7 @@
   return false;
 }
 
+// TODO: Print preload kernargs?
 void AMDGPUArgumentUsageInfo::print(raw_ostream &OS, const Module *M) const {
   for (const auto &FI : ArgInfoMap) {
     OS << "Arguments for " << FI.first->getName() << '\n'
@@ -148,7 +149,7 @@
   llvm_unreachable("unexpected preloaded value type");
 }
 
-constexpr AMDGPUFunctionArgInfo AMDGPUFunctionArgInfo::fixedABILayout() {
+AMDGPUFunctionArgInfo AMDGPUFunctionArgInfo::fixedABILayout() {
   AMDGPUFunctionArgInfo AI;
   AI.PrivateSegmentBuffer
     = ArgDescriptor::createRegister(AMDGPU::SGPR0_SGPR1_SGPR2_SGPR3);
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
--- a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
@@ -219,6 +219,11 @@
 
   if (STM.isAmdHsaOS())
     HSAMetadataStream->emitKernel(*MF, CurrentProgramInfo);
+
+  if (MF->getInfo<SIMachineFunctionInfo>()->getNumKernargPreloadedSGPRs() > 0) {
+    assert(AMDGPU::hasKernargPreload(STM));
+    getTargetStreamer()->EmitKernargPreloadHeader(*getGlobalSTI());
+  }
 }
 
 void AMDGPUAsmPrinter::emitFunctionBodyEnd() {
@@ -436,6 +441,7 @@
     const SIProgramInfo &PI) const {
   const GCNSubtarget &STM = MF.getSubtarget<GCNSubtarget>();
   const Function &F = MF.getFunction();
+  const SIMachineFunctionInfo *Info = MF.getInfo<SIMachineFunctionInfo>();
 
   amdhsa::kernel_descriptor_t KernelDescriptor;
   memset(&KernelDescriptor, 0x0, sizeof(KernelDescriptor));
@@ -459,6 +465,10 @@
     KernelDescriptor.compute_pgm_rsrc3 =
       CurrentProgramInfo.ComputePGMRSrc3GFX90A;
 
+  if (AMDGPU::hasKernargPreload(STM))
+    KernelDescriptor.kernarg_preload =
+        static_cast<uint16_t>(Info->getNumKernargPreloadedSGPRs());
+
   return KernelDescriptor;
 }
 
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp b/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
--- a/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
@@ -1023,7 +1023,8 @@
 }
 
 GCNUserSGPRUsageInfo::GCNUserSGPRUsageInfo(const Function &F,
-                                           const GCNSubtarget &ST) {
+                                           const GCNSubtarget &ST)
+    : ST(ST) {
   const CallingConv::ID CC = F.getCallingConv();
   const bool IsKernel =
       CC == CallingConv::AMDGPU_KERNEL || CC == CallingConv::SPIR_KERNEL;
@@ -1064,30 +1065,35 @@
       !ST.flatScratchIsArchitected()) {
     FlatScratchInit = true;
   }
-}
 
-unsigned GCNUserSGPRUsageInfo::getNumUsedUserSGPRs() const {
-  unsigned NumUserSGPRs = 0;
   if (hasImplicitBufferPtr())
-    NumUserSGPRs += getNumUserSGPRForField(ImplicitBufferPtrID);
+    NumUsedUserSGPRs += getNumUserSGPRForField(ImplicitBufferPtrID);
 
   if (hasPrivateSegmentBuffer())
-    NumUserSGPRs += getNumUserSGPRForField(PrivateSegmentBufferID);
+    NumUsedUserSGPRs += getNumUserSGPRForField(PrivateSegmentBufferID);
 
   if (hasDispatchPtr())
-    NumUserSGPRs += getNumUserSGPRForField(DispatchPtrID);
+    NumUsedUserSGPRs += getNumUserSGPRForField(DispatchPtrID);
 
   if (hasQueuePtr())
-    NumUserSGPRs += getNumUserSGPRForField(QueuePtrID);
+    NumUsedUserSGPRs += getNumUserSGPRForField(QueuePtrID);
 
   if (hasKernargSegmentPtr())
-    NumUserSGPRs += getNumUserSGPRForField(KernargSegmentPtrID);
+    NumUsedUserSGPRs += getNumUserSGPRForField(KernargSegmentPtrID);
 
   if (hasDispatchID())
-    NumUserSGPRs += getNumUserSGPRForField(DispatchIdID);
+    NumUsedUserSGPRs += getNumUserSGPRForField(DispatchIdID);
 
   if (hasFlatScratchInit())
-    NumUserSGPRs += getNumUserSGPRForField(FlatScratchInitID);
+    NumUsedUserSGPRs += getNumUserSGPRForField(FlatScratchInitID);
+}
+
+void GCNUserSGPRUsageInfo::allocKerargPreloadSGPRs(unsigned NumSGPRs) {
+  assert(NumKernargPreloadSGPRs + NumSGPRs <= AMDGPU::getMaxNumUserSGPRs(ST));
+  NumKernargPreloadSGPRs += NumSGPRs;
+  NumUsedUserSGPRs += NumSGPRs;
+}
 
-  return NumUserSGPRs;
+unsigned GCNUserSGPRUsageInfo::getNumFreeUserSGPRs() {
+  return AMDGPU::getMaxNumUserSGPRs(ST) - NumUsedUserSGPRs;
 }
diff --git a/llvm/lib/Target/AMDGPU/GCNSubtarget.h b/llvm/lib/Target/AMDGPU/GCNSubtarget.h
--- a/llvm/lib/Target/AMDGPU/GCNSubtarget.h
+++ b/llvm/lib/Target/AMDGPU/GCNSubtarget.h
@@ -1385,8 +1385,6 @@
 
 class GCNUserSGPRUsageInfo {
 public:
-  unsigned getNumUsedUserSGPRs() const;
-
   bool hasImplicitBufferPtr() const { return ImplicitBufferPtr; }
 
   bool hasPrivateSegmentBuffer() const { return PrivateSegmentBuffer; }
@@ -1401,6 +1399,14 @@
 
   bool hasFlatScratchInit() const { return FlatScratchInit; }
 
+  unsigned getNumKernargPreloadSGPRs() const { return NumKernargPreloadSGPRs; }
+
+  unsigned getNumUsedUserSGPRs() const { return NumUsedUserSGPRs; }
+
+  unsigned getNumFreeUserSGPRs();
+
+  void allocKerargPreloadSGPRs(unsigned NumSGPRs);
+
   enum UserSGPRID : unsigned {
     ImplicitBufferPtrID = 0,
     PrivateSegmentBufferID = 1,
@@ -1438,6 +1444,8 @@
   GCNUserSGPRUsageInfo(const Function &F, const GCNSubtarget &ST);
 
 private:
+  const GCNSubtarget &ST;
+
   // Private memory buffer
   // Compute directly in sgpr[0:1]
   // Other shaders indirect 64-bits at sgpr[0:1]
@@ -1454,6 +1462,10 @@
   bool DispatchID = false;
 
   bool FlatScratchInit = false;
+
+  unsigned NumKernargPreloadSGPRs = 0;
+
+  unsigned NumUsedUserSGPRs = 0;
 };
 
 } // end namespace llvm
diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h
@@ -90,6 +90,11 @@
   /// \returns True on success, false on failure.
   virtual bool EmitCodeEnd(const MCSubtargetInfo &STI) { return true; }
 
+  /// \returns True on success, false on failure.
+  virtual bool EmitKernargPreloadHeader(const MCSubtargetInfo &STI) {
+    return true;
+  }
+
   virtual void EmitAmdhsaKernelDescriptor(
       const MCSubtargetInfo &STI, StringRef KernelName,
       const amdhsa::kernel_descriptor_t &KernelDescriptor, uint64_t NextVGPR,
@@ -154,6 +159,9 @@
   /// \returns True on success, false on failure.
   bool EmitCodeEnd(const MCSubtargetInfo &STI) override;
 
+  /// \returns True on success, false on failure.
+  bool EmitKernargPreloadHeader(const MCSubtargetInfo &STI) override;
+
   void EmitAmdhsaKernelDescriptor(
       const MCSubtargetInfo &STI, StringRef KernelName,
       const amdhsa::kernel_descriptor_t &KernelDescriptor, uint64_t NextVGPR,
@@ -215,6 +223,9 @@
   /// \returns True on success, false on failure.
   bool EmitCodeEnd(const MCSubtargetInfo &STI) override;
 
+  /// \returns True on success, false on failure.
+  bool EmitKernargPreloadHeader(const MCSubtargetInfo &STI) override;
+
   void EmitAmdhsaKernelDescriptor(
       const MCSubtargetInfo &STI, StringRef KernelName,
       const amdhsa::kernel_descriptor_t &KernelDescriptor, uint64_t NextVGPR,
diff --git a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
--- a/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
+++ b/llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
@@ -833,6 +833,24 @@
   return true;
 }
 
+bool AMDGPUTargetAsmStreamer::EmitKernargPreloadHeader(
+    const MCSubtargetInfo &STI) {
+  for (int i = 0; i < 64; ++i) {
+    OS << "\ts_nop 0\n";
+  }
+  return true;
+}
+
+bool AMDGPUTargetELFStreamer::EmitKernargPreloadHeader(
+    const MCSubtargetInfo &STI) {
+  const uint32_t Encoded_s_nop = 0xbf800000;
+  MCStreamer &OS = getStreamer();
+  for (int i = 0; i < 64; ++i) {
+    OS.emitInt32(Encoded_s_nop);
+  }
+  return true;
+}
+
 bool AMDGPUTargetELFStreamer::EmitCodeEnd(const MCSubtargetInfo &STI) {
   const uint32_t Encoded_s_code_end = 0xbf9f0000;
   const uint32_t Encoded_s_nop = 0xbf800000;
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.h b/llvm/lib/Target/AMDGPU/SIISelLowering.h
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.h
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.h
@@ -546,6 +546,17 @@
                             const SIRegisterInfo &TRI,
                             SIMachineFunctionInfo &Info) const;
 
+  void allocatePreloadKernArgSGPRs(CCState &CCInfo,
+                                   SmallVectorImpl<CCValAssign> &ArgLocs,
+                                   const SmallVectorImpl<ISD::InputArg> &Ins,
+                                   MachineFunction &MF,
+                                   const SIRegisterInfo &TRI,
+                                   SIMachineFunctionInfo &Info) const;
+
+  void allocateLDSKernelId(CCState &CCInfo, MachineFunction &MF,
+                           const SIRegisterInfo &TRI,
+                           SIMachineFunctionInfo &Info) const;
+
   void allocateSystemSGPRs(CCState &CCInfo,
                            MachineFunction &MF,
                            SIMachineFunctionInfo &Info,
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -2232,14 +2232,88 @@
     CCInfo.AllocateReg(FlatScratchInitReg);
   }
 
+  // TODO: Add GridWorkGroupCount user SGPRs when used. For now with HSA we read
+  // these from the dispatch pointer.
+}
+
+// Allocate pre-loaded kernel arguemtns. Arguments to be preloading must be
+// sequential starting from the first argument.
+void SITargetLowering::allocatePreloadKernArgSGPRs(
+    CCState &CCInfo, SmallVectorImpl<CCValAssign> &ArgLocs,
+    const SmallVectorImpl<ISD::InputArg> &Ins, MachineFunction &MF,
+    const SIRegisterInfo &TRI, SIMachineFunctionInfo &Info) const {
+  Function &F = MF.getFunction();
+  unsigned LastExplicitArgOffset =
+      MF.getSubtarget<GCNSubtarget>().getExplicitKernelArgOffset();
+  GCNUserSGPRUsageInfo &SGPRInfo = Info.getUserSGPRInfo();
+  bool InPreloadSequence = true;
+  unsigned InIdx = 0;
+  for (auto &Arg : F.args()) {
+    if (!InPreloadSequence || !Arg.hasInRegAttr())
+      break;
+
+    int ArgIdx = Arg.getArgNo();
+    // Don't preload non-original args or parts not in the current preload
+    // sequence.
+    if (InIdx < Ins.size() && (!Ins[InIdx].isOrigArg() ||
+                               (int)Ins[InIdx].getOrigArgIndex() != ArgIdx))
+      break;
+
+    for (; InIdx < Ins.size() && Ins[InIdx].isOrigArg() &&
+           (int)Ins[InIdx].getOrigArgIndex() == ArgIdx;
+         InIdx++) {
+      assert(ArgLocs[ArgIdx].isMemLoc());
+      auto &ArgLoc = ArgLocs[InIdx];
+      const Align KernelArgBaseAlign = Align(16);
+      unsigned ArgOffset = ArgLoc.getLocMemOffset();
+      Align Alignment = commonAlignment(KernelArgBaseAlign, ArgOffset);
+      unsigned NumAllocSGPRs =
+          alignTo(ArgLoc.getLocVT().getFixedSizeInBits(), 32) / 32;
+
+      // Arg is preloaded into the previous SGPR.
+      if (ArgLoc.getLocVT().getStoreSize() < 4 && Alignment < 4) {
+        Info.getArgInfo().PreloadKernArgs[InIdx].Regs.push_back(
+            Info.getArgInfo().PreloadKernArgs[InIdx - 1].Regs[0]);
+        continue;
+      }
+
+      unsigned Padding = ArgOffset - LastExplicitArgOffset;
+      unsigned PaddingSGPRs = alignTo(Padding, 4) / 4;
+      // Check for free user SGPRs for preloading.
+      if (PaddingSGPRs + NumAllocSGPRs + 1 /*Synthetic SGPRs*/ >
+          SGPRInfo.getNumFreeUserSGPRs()) {
+        InPreloadSequence = false;
+        break;
+      }
+
+      // Preload this argument.
+      const TargetRegisterClass *RC =
+          TRI.getSGPRClassForBitWidth(NumAllocSGPRs * 32);
+      SmallVectorImpl<MCRegister> *PreloadRegs =
+          Info.addPreloadedKernArg(TRI, RC, NumAllocSGPRs, InIdx, PaddingSGPRs);
+
+      if (PreloadRegs->size() > 1)
+        RC = &AMDGPU::SGPR_32RegClass;
+      for (auto &Reg : *PreloadRegs) {
+        assert(Reg);
+        MF.addLiveIn(Reg, RC);
+        CCInfo.AllocateReg(Reg);
+      }
+
+      LastExplicitArgOffset = NumAllocSGPRs * 4 + ArgOffset;
+    }
+  }
+}
+
+void SITargetLowering::allocateLDSKernelId(CCState &CCInfo, MachineFunction &MF,
+                                           const SIRegisterInfo &TRI,
+                                           SIMachineFunctionInfo &Info) const {
+  // Allways allocate this last since it is a synthetic preload.
   if (Info.hasLDSKernelId()) {
     Register Reg = Info.addLDSKernelId();
     MF.addLiveIn(Reg, &AMDGPU::SGPR_32RegClass);
     CCInfo.AllocateReg(Reg);
   }
-
-  // TODO: Add GridWorkGroupCount user SGPRs when used. For now with HSA we read
-  // these from the dispatch pointer.
 }
 
 // Allocate special input registers that are initialized per-wave.
@@ -2545,17 +2619,22 @@
     Splits.append(Ins.begin(), Ins.end());
   }
 
+  if (IsKernel)
+    analyzeFormalArgumentsCompute(CCInfo, Ins);
+
   if (IsEntryFunc) {
     allocateSpecialEntryInputVGPRs(CCInfo, MF, *TRI, *Info);
     allocateHSAUserSGPRs(CCInfo, MF, *TRI, *Info);
+    if (IsKernel && Subtarget->hasKernargPreload())
+      allocatePreloadKernArgSGPRs(CCInfo, ArgLocs, Ins, MF, *TRI, *Info);
+
+    allocateLDSKernelId(CCInfo, MF, *TRI, *Info);
   } else if (!IsGraphics) {
     // For the fixed ABI, pass workitem IDs in the last argument register.
     allocateSpecialInputVGPRsFixed(CCInfo, MF, *TRI, *Info);
   }
 
-  if (IsKernel) {
-    analyzeFormalArgumentsCompute(CCInfo, Ins);
-  } else {
+  if (!IsKernel) {
     CCAssignFn *AssignFn = CCAssignFnForCall(CallConv, isVarArg);
     CCInfo.AnalyzeFormalArguments(Splits, AssignFn);
   }
@@ -2601,9 +2680,81 @@
         continue;
       }
 
-      SDValue Arg = lowerKernargMemParameter(
-        DAG, VT, MemVT, DL, Chain, Offset, Alignment, Ins[i].Flags.isSExt(), &Ins[i]);
-      Chains.push_back(Arg.getValue(1));
+      SDValue NewArg;
+      if (Arg.isOrigArg() && Info->getArgInfo().PreloadKernArgs.count(i)) {
+        if (MemVT.getStoreSize() < 4 && Alignment < 4) {
+          // In this case the argument is packed into the previous preload SGPR.
+          int64_t AlignDownOffset = alignDown(Offset, 4);
+          int64_t OffsetDiff = Offset - AlignDownOffset;
+          EVT IntVT = MemVT.changeTypeToInteger();
+
+          const SIMachineFunctionInfo *Info =
+              MF.getInfo<SIMachineFunctionInfo>();
+          MachineRegisterInfo &MRI = DAG.getMachineFunction().getRegInfo();
+          Register Reg =
+              Info->getArgInfo().PreloadKernArgs.find(i)->getSecond().Regs[0];
+
+          assert(Reg);
+          Register VReg = MRI.getLiveInVirtReg(Reg);
+          SDValue Copy = DAG.getCopyFromReg(Chain, DL, VReg, MVT::i32);
+
+          SDValue ShiftAmt = DAG.getConstant(OffsetDiff * 8, DL, MVT::i32);
+          SDValue Extract = DAG.getNode(ISD::SRL, DL, MVT::i32, Copy, ShiftAmt);
+
+          SDValue ArgVal = DAG.getNode(ISD::TRUNCATE, DL, IntVT, Extract);
+          ArgVal = DAG.getNode(ISD::BITCAST, DL, MemVT, ArgVal);
+          NewArg = convertArgType(DAG, VT, MemVT, DL, ArgVal,
+                                  Ins[i].Flags.isSExt(), &Ins[i]);
+
+          NewArg = DAG.getMergeValues({NewArg, Copy.getValue(1)}, DL);
+        } else {
+          const SIMachineFunctionInfo *Info =
+              MF.getInfo<SIMachineFunctionInfo>();
+          MachineRegisterInfo &MRI = DAG.getMachineFunction().getRegInfo();
+          const SmallVectorImpl<MCRegister> &PreloadRegs =
+              Info->getArgInfo().PreloadKernArgs.find(i)->getSecond().Regs;
+
+          SDValue Copy;
+          if (PreloadRegs.size() == 1) {
+            Register VReg = MRI.getLiveInVirtReg(PreloadRegs[0]);
+            const TargetRegisterClass *RC = MRI.getRegClass(VReg);
+            NewArg = DAG.getCopyFromReg(
+                Chain, DL, VReg,
+                EVT::getIntegerVT(*DAG.getContext(),
+                                  TRI->getRegSizeInBits(*RC)));
+
+          } else {
+            // If the kernarg alignment does not match the alignment of the SGPR
+            // tuple RC that can accommodate this argument, it will be built up
+            // via copies from from the individual SGPRs that the argument was
+            // preloaded to.
+            SmallVector<SDValue, 4> Elts;
+            for (auto Reg : PreloadRegs) {
+              Register VReg = MRI.getLiveInVirtReg(Reg);
+              Copy = DAG.getCopyFromReg(Chain, DL, VReg, MVT::i32);
+              Elts.push_back(Copy);
+            }
+            NewArg =
+                DAG.getBuildVector(EVT::getVectorVT(*DAG.getContext(), MVT::i32,
+                                                    PreloadRegs.size()),
+                                   DL, Elts);
+          }
+
+          SDValue CMemVT;
+          if (VT.isScalarInteger() && VT.bitsLT(NewArg.getSimpleValueType()))
+            CMemVT = DAG.getNode(ISD::TRUNCATE, DL, MemVT, NewArg);
+          else
+            CMemVT = DAG.getBitcast(MemVT, NewArg);
+          NewArg = convertArgType(DAG, VT, MemVT, DL, CMemVT,
+                                  Ins[i].Flags.isSExt(), &Ins[i]);
+          NewArg = DAG.getMergeValues({NewArg, Chain}, DL);
+        }
+      } else {
+        NewArg =
+            lowerKernargMemParameter(DAG, VT, MemVT, DL, Chain, Offset,
+                                     Alignment, Ins[i].Flags.isSExt(), &Ins[i]);
+      }
+      Chains.push_back(NewArg.getValue(1));
 
       auto *ParamTy =
         dyn_cast<PointerType>(FType->getParamType(Ins[i].getOrigArgIndex()));
@@ -2613,11 +2764,11 @@
         // On SI local pointers are just offsets into LDS, so they are always
         // less than 16-bits.  On CI and newer they could potentially be
         // real pointers, so we can't guarantee their size.
-        Arg = DAG.getNode(ISD::AssertZext, DL, Arg.getValueType(), Arg,
-                          DAG.getValueType(MVT::i16));
+        NewArg = DAG.getNode(ISD::AssertZext, DL, NewArg.getValueType(), NewArg,
+                             DAG.getValueType(MVT::i16));
       }
 
-      InVals.push_back(Arg);
+      InVals.push_back(NewArg);
       continue;
     } else if (!IsEntryFunc && VA.isMemLoc()) {
       SDValue Val = lowerStackParameter(DAG, VA, DL, Chain, Arg);
diff --git a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
--- a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
+++ b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
@@ -21,6 +21,7 @@
 #include "SIInstrInfo.h"
 #include "SIModeRegisterDefaults.h"
 #include "llvm/ADT/SetVector.h"
+#include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/MIRYamlMapping.h"
 #include "llvm/CodeGen/PseudoSourceValue.h"
 #include "llvm/Support/raw_ostream.h"
@@ -593,6 +594,8 @@
     return PrologEpilogSGPRSpills;
   }
 
+  GCNUserSGPRUsageInfo &getUserSGPRInfo() { return UserSGPRInfo; }
+
   const GCNUserSGPRUsageInfo &getUserSGPRInfo() const { return UserSGPRInfo; }
 
   void addToPrologEpilogSGPRSpills(Register Reg,
@@ -727,6 +730,10 @@
   Register addFlatScratchInit(const SIRegisterInfo &TRI);
   Register addImplicitBufferPtr(const SIRegisterInfo &TRI);
   Register addLDSKernelId();
+  SmallVectorImpl<MCRegister> *
+  addPreloadedKernArg(const SIRegisterInfo &TRI, const TargetRegisterClass *RC,
+                      unsigned AllocSizeDWord, int KernArgIdx,
+                      int PaddingSGPRs);
 
   /// Increment user SGPRs used for padding the argument list only.
   Register addReservedUserSGPR() {
@@ -872,6 +879,10 @@
     return NumUserSGPRs + NumSystemSGPRs;
   }
 
+  unsigned getNumKernargPreloadedSGPRs() const {
+    return UserSGPRInfo.getNumKernargPreloadSGPRs();
+  }
+
   Register getPrivateSegmentWaveByteOffsetSystemSGPR() const {
     return ArgInfo.PrivateSegmentWaveByteOffset.getRegister();
   }
diff --git a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
--- a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
@@ -243,6 +243,31 @@
   return ArgInfo.LDSKernelId.getRegister();
 }
 
+SmallVectorImpl<MCRegister> *SIMachineFunctionInfo::addPreloadedKernArg(
+    const SIRegisterInfo &TRI, const TargetRegisterClass *RC,
+    unsigned AllocSizeDWord, int KernArgIdx, int PaddingSGPRs) {
+  assert(!ArgInfo.PreloadKernArgs.count(KernArgIdx) &&
+         "Preload kernel argument allocated twice.");
+  NumUserSGPRs += PaddingSGPRs;
+  // If the available register tuples are aligned with the kernarg to be
+  // preloaded use that register, otherwise we need to use a set of SGPRs and
+  // merge them.
+  if (Register PreloadReg =
+          TRI.getMatchingSuperReg(getNextUserSGPR(), AMDGPU::sub0, RC)) {
+    ArgInfo.PreloadKernArgs[KernArgIdx].Regs.push_back(PreloadReg);
+    NumUserSGPRs += AllocSizeDWord;
+  } else {
+    for (unsigned I = 0; I < AllocSizeDWord; ++I) {
+      ArgInfo.PreloadKernArgs[KernArgIdx].Regs.push_back(getNextUserSGPR());
+      NumUserSGPRs++;
+    }
+  }
+
+  // Track the actual number of SGPRs that HW will preload to.
+  UserSGPRInfo.allocKerargPreloadSGPRs(AllocSizeDWord + PaddingSGPRs);
+  return &ArgInfo.PreloadKernArgs[KernArgIdx].Regs;
+}
+
 void SIMachineFunctionInfo::allocateWWMSpill(MachineFunction &MF, Register VGPR,
                                              uint64_t Size, Align Alignment) {
   // Skip if it is an entry function or the register is already added.
@@ -570,6 +595,7 @@
     return true;
   };
 
+  // TODO: Need to serialize kernarg preloads.
   bool Any = false;
   Any |= convertArg(AI.PrivateSegmentBuffer, ArgInfo.PrivateSegmentBuffer);
   Any |= convertArg(AI.DispatchPtr, ArgInfo.DispatchPtr);
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/fp64-atomics-gfx90a.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/fp64-atomics-gfx90a.ll
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/fp64-atomics-gfx90a.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/fp64-atomics-gfx90a.ll
@@ -22,7 +22,7 @@
 declare double @llvm.amdgcn.flat.atomic.fmax.f64.p0.f64(ptr %ptr, double %data)
 declare double @llvm.amdgcn.ds.fadd.f64(ptr addrspace(3) nocapture, double, i32, i32, i1)
 
-define amdgpu_kernel void @raw_buffer_atomic_add_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_buffer_atomic_add_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -69,7 +69,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -105,7 +105,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_add_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_add_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -152,7 +152,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_add_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_add_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -188,7 +188,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_add_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_buffer_atomic_add_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -235,7 +235,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -271,7 +271,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_add_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_add_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -318,7 +318,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_add_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_add_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -354,7 +354,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_min_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_buffer_atomic_min_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_buffer_atomic_min_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -401,7 +401,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_min_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_buffer_atomic_min_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_buffer_atomic_min_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -437,7 +437,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_min_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_min_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_min_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -484,7 +484,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_min_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_min_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_min_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -520,7 +520,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_min_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_buffer_atomic_min_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_buffer_atomic_min_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -567,7 +567,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_min_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_buffer_atomic_min_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_buffer_atomic_min_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -603,7 +603,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_min_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_min_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_min_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -650,7 +650,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_min_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_min_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_min_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -686,7 +686,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_max_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_buffer_atomic_max_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_buffer_atomic_max_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -733,7 +733,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_max_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_buffer_atomic_max_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_buffer_atomic_max_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -769,7 +769,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_max_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_max_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_max_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -816,7 +816,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_max_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_max_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_max_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -852,7 +852,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_max_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_buffer_atomic_max_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_buffer_atomic_max_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -899,7 +899,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_max_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_buffer_atomic_max_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_buffer_atomic_max_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -935,7 +935,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_max_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_max_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_max_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -982,7 +982,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_max_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_max_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_max_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
diff --git a/llvm/test/CodeGen/AMDGPU/dag-divergence-atomic.ll b/llvm/test/CodeGen/AMDGPU/dag-divergence-atomic.ll
--- a/llvm/test/CodeGen/AMDGPU/dag-divergence-atomic.ll
+++ b/llvm/test/CodeGen/AMDGPU/dag-divergence-atomic.ll
@@ -541,7 +541,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.swap(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.swap(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.swap:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -563,7 +563,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.add(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.add(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.add:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -585,7 +585,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.sub(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.sub(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.sub:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -607,7 +607,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.smin(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.smin(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.smin:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -629,7 +629,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.smax(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.smax(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.smax:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -651,7 +651,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.umin(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.umin(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.umin:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -673,7 +673,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.umax(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.umax(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.umax:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -695,7 +695,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.and(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.and(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.and:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -717,7 +717,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.or(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.or(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.or:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -739,7 +739,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.xor(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.xor(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.xor:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -761,7 +761,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.inc(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.inc(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.inc:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -783,7 +783,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.dec(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.dec(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.dec:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -805,7 +805,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.cmpswap(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.cmpswap(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.cmpswap:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -828,7 +828,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.fadd(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.fadd(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.fadd:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -852,7 +852,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.fmin(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.fmin(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.fmin:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
@@ -877,7 +877,7 @@
   ret void
 }
 
-define protected amdgpu_kernel void @buffer.ptr.atomic.fmax(ptr addrspace(8) inreg %rsrc, i32 %vindex, ptr addrspace(1) %q) {
+define protected amdgpu_kernel void @buffer.ptr.atomic.fmax(ptr addrspace(8) %rsrc, i32 %vindex, ptr addrspace(1) %q) {
 ; CHECK-LABEL: buffer.ptr.atomic.fmax:
 ; CHECK:       ; %bb.0:
 ; CHECK-NEXT:    s_load_dword s2, s[0:1], 0x34
diff --git a/llvm/test/CodeGen/AMDGPU/fp64-atomics-gfx90a.ll b/llvm/test/CodeGen/AMDGPU/fp64-atomics-gfx90a.ll
--- a/llvm/test/CodeGen/AMDGPU/fp64-atomics-gfx90a.ll
+++ b/llvm/test/CodeGen/AMDGPU/fp64-atomics-gfx90a.ll
@@ -24,7 +24,7 @@
 declare double @llvm.amdgcn.flat.atomic.fmax.f64.p0.f64(ptr %ptr, double %data)
 declare double @llvm.amdgcn.ds.fadd.f64(ptr addrspace(3) nocapture, double, i32, i32, i1)
 
-define amdgpu_kernel void @buffer_atomic_add_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @buffer_atomic_add_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -71,7 +71,7 @@
   ret void
 }
 
-define amdgpu_kernel void @buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -107,7 +107,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_add_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_buffer_atomic_add_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -154,7 +154,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -190,7 +190,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_add_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_add_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -237,7 +237,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_add_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_add_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -273,7 +273,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_add_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_buffer_atomic_add_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -320,7 +320,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_buffer_atomic_add_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -356,7 +356,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_add_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_add_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_add_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -403,7 +403,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_add_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_add_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_add_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -439,7 +439,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_min_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_buffer_atomic_min_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_buffer_atomic_min_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -486,7 +486,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_min_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_buffer_atomic_min_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_buffer_atomic_min_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -522,7 +522,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_min_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_min_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_min_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -569,7 +569,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_min_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_min_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_min_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -605,7 +605,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_min_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_buffer_atomic_min_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_buffer_atomic_min_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -652,7 +652,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_min_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_buffer_atomic_min_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_buffer_atomic_min_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -688,7 +688,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_min_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_min_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_min_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -735,7 +735,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_min_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_min_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_min_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -771,7 +771,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_max_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_buffer_atomic_max_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_buffer_atomic_max_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -818,7 +818,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_buffer_atomic_max_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_buffer_atomic_max_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_buffer_atomic_max_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -854,7 +854,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_max_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_max_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_max_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -901,7 +901,7 @@
   ret void
 }
 
-define amdgpu_kernel void @raw_ptr_buffer_atomic_max_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @raw_ptr_buffer_atomic_max_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: raw_ptr_buffer_atomic_max_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -937,7 +937,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_max_noret_f64(<4 x i32> inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_buffer_atomic_max_noret_f64(<4 x i32> %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_buffer_atomic_max_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -984,7 +984,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_buffer_atomic_max_rtn_f64_off4_slc(<4 x i32> inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_buffer_atomic_max_rtn_f64_off4_slc(<4 x i32> %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_buffer_atomic_max_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -1020,7 +1020,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_max_noret_f64(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_max_noret_f64(ptr addrspace(8) %rsrc, double %data, i32 %vindex) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_max_noret_f64:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
@@ -1067,7 +1067,7 @@
   ret void
 }
 
-define amdgpu_kernel void @struct_ptr_buffer_atomic_max_rtn_f64_off4_slc(ptr addrspace(8) inreg %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
+define amdgpu_kernel void @struct_ptr_buffer_atomic_max_rtn_f64_off4_slc(ptr addrspace(8) %rsrc, double %data, i32 %vindex, ptr addrspace(1) %out) {
 ; GFX90A-LABEL: struct_ptr_buffer_atomic_max_rtn_f64_off4_slc:
 ; GFX90A:       ; %bb.0: ; %main_body
 ; GFX90A-NEXT:    s_load_dwordx2 s[2:3], s[0:1], 0x34
diff --git a/llvm/test/CodeGen/AMDGPU/preload-kernarg-header.ll b/llvm/test/CodeGen/AMDGPU/preload-kernarg-header.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/preload-kernarg-header.ll
@@ -0,0 +1,19 @@
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -amdgpu-kernarg-preload-count=1 -asm-verbose=0 < %s | FileCheck -check-prefixes=GCN %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -amdgpu-kernarg-preload-count=1 -filetype=obj < %s | llvm-objdump --arch=amdgcn --mcpu=gfx90a --disassemble - | FileCheck -check-prefixes=GCN %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx940 -amdgpu-kernarg-preload-count=1 -asm-verbose=0 < %s | FileCheck -check-prefixes=GCN %s
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx940 -amdgpu-kernarg-preload-count=1 -filetype=obj < %s | llvm-objdump --arch=amdgcn --mcpu=gfx940 --disassemble - | FileCheck -check-prefixes=GCN %s
+
+; GCN: preload_kernarg_header
+; GCN-COUNT-64: s_nop 0
+define amdgpu_kernel void @preload_kernarg_header(ptr %arg) {
+    store ptr %arg, ptr %arg
+    ret void
+}
+
+; GCN: non_kernel_function
+; GCN-NOT: s_nop 0
+; GCN: flat_store
+define void @non_kernel_function(ptr %arg) {
+    store ptr %arg, ptr %arg
+    ret void
+}
diff --git a/llvm/test/CodeGen/AMDGPU/preload-kernargs.ll b/llvm/test/CodeGen/AMDGPU/preload-kernargs.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/preload-kernargs.ll
@@ -0,0 +1,5418 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
+; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx90a -verify-machineinstrs < %s | FileCheck -check-prefixes=NO-PRELOAD %s
+; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx90a -amdgpu-kernarg-preload-count=1 -verify-machineinstrs < %s | FileCheck -check-prefixes=PRELOAD-1 %s
+; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx90a -amdgpu-kernarg-preload-count=2 -verify-machineinstrs < %s | FileCheck -check-prefixes=PRELOAD-2 %s
+; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx90a -amdgpu-kernarg-preload-count=4 -verify-machineinstrs < %s | FileCheck -check-prefixes=PRELOAD-4 %s
+; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=gfx90a -amdgpu-kernarg-preload-count=8 -verify-machineinstrs < %s | FileCheck -check-prefixes=PRELOAD-8 %s
+
+define amdgpu_kernel void @ptr1_i8(ptr addrspace(1) %out, i8 %arg0) {
+; NO-PRELOAD-LABEL: ptr1_i8:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dword s2, s[4:5], 0x8
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    s_and_b32 s2, s2, 0xff
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s2
+; NO-PRELOAD-NEXT:    global_store_dword v0, v1, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: ptr1_i8:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dword s0, s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    s_and_b32 s0, s0, 0xff
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-1-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: ptr1_i8:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_and_b32 s0, s8, 0xff
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-2-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: ptr1_i8:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_and_b32 s0, s8, 0xff
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-4-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: ptr1_i8:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_and_b32 s0, s8, 0xff
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-8-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  %ext = zext i8 %arg0 to i32
+  store i32 %ext, ptr addrspace(1) %out
+  ret void
+}
+
+define amdgpu_kernel void @ptr1_i8_zext_arg(ptr addrspace(1) %out, i8 zeroext %arg0) {
+; NO-PRELOAD-LABEL: ptr1_i8_zext_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dword s2, s[4:5], 0x8
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    s_and_b32 s2, s2, 0xff
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s2
+; NO-PRELOAD-NEXT:    global_store_dword v0, v1, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: ptr1_i8_zext_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dword s0, s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    s_and_b32 s0, s0, 0xff
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-1-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: ptr1_i8_zext_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_mov_b32 s0, 0xffff
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-2-NEXT:    v_and_b32_sdwa v1, s0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:BYTE_0
+; PRELOAD-2-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: ptr1_i8_zext_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_mov_b32 s0, 0xffff
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-4-NEXT:    v_and_b32_sdwa v1, s0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:BYTE_0
+; PRELOAD-4-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: ptr1_i8_zext_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_mov_b32 s0, 0xffff
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-8-NEXT:    v_and_b32_sdwa v1, s0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:BYTE_0
+; PRELOAD-8-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  %ext = zext i8 %arg0 to i32
+  store i32 %ext, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+define amdgpu_kernel void @ptr1_i16_preload_arg(ptr addrspace(1) %out, i16 %arg0) {
+; NO-PRELOAD-LABEL: ptr1_i16_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dword s2, s[4:5], 0x8
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    s_and_b32 s2, s2, 0xffff
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s2
+; NO-PRELOAD-NEXT:    global_store_dword v0, v1, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: ptr1_i16_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dword s0, s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    s_and_b32 s0, s0, 0xffff
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-1-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: ptr1_i16_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_and_b32 s0, s8, 0xffff
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-2-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: ptr1_i16_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_and_b32 s0, s8, 0xffff
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-4-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: ptr1_i16_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_and_b32 s0, s8, 0xffff
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-8-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  %ext = zext i16 %arg0 to i32
+  store i32 %ext, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+define amdgpu_kernel void @ptr1_i32_preload_arg(ptr addrspace(1) %out, i32 %arg0) {
+; NO-PRELOAD-LABEL: ptr1_i32_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dword s2, s[4:5], 0x8
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s2
+; NO-PRELOAD-NEXT:    global_store_dword v0, v1, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: ptr1_i32_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dword s0, s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-1-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: ptr1_i32_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-2-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: ptr1_i32_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-4-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: ptr1_i32_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-8-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store i32 %arg0, ptr addrspace(1) %out
+  ret void
+}
+
+; Check alignment on the second preloaded arg.
+
+define amdgpu_kernel void @i32_ptr1_i32_preload_arg(i32 %arg0, ptr addrspace(1) %out, i32 %arg1) {
+; NO-PRELOAD-LABEL: i32_ptr1_i32_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dword s2, s[4:5], 0x10
+; NO-PRELOAD-NEXT:    s_load_dword s3, s[4:5], 0x0
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x8
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    s_add_i32 s2, s3, s2
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s2
+; NO-PRELOAD-NEXT:    global_store_dword v0, v1, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: i32_ptr1_i32_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dword s2, s[4:5], 0x10
+; PRELOAD-1-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    s_add_i32 s2, s6, s2
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s2
+; PRELOAD-1-NEXT:    global_store_dword v0, v1, s[0:1]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: i32_ptr1_i32_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_load_dword s0, s[4:5], 0x10
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-2-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-2-NEXT:    s_add_i32 s0, s6, s0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-2-NEXT:    global_store_dword v0, v1, s[8:9]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: i32_ptr1_i32_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_add_i32 s0, s6, s10
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-4-NEXT:    global_store_dword v0, v1, s[8:9]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: i32_ptr1_i32_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_add_i32 s0, s6, s10
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-8-NEXT:    global_store_dword v0, v1, s[8:9]
+; PRELOAD-8-NEXT:    s_endpgm
+  %add = add i32 %arg0, %arg1
+  store i32 %add, ptr addrspace(1) %out
+  ret void
+}
+
+define amdgpu_kernel void @ptr1_i16_i16_preload_arg(ptr addrspace(1) %out, i16 %arg0, i16 %arg1) {
+; NO-PRELOAD-LABEL: ptr1_i16_i16_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dword s2, s[4:5], 0x8
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    s_lshr_b32 s3, s2, 16
+; NO-PRELOAD-NEXT:    s_and_b32 s2, s2, 0xffff
+; NO-PRELOAD-NEXT:    s_add_i32 s2, s2, s3
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s2
+; NO-PRELOAD-NEXT:    global_store_dword v0, v1, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: ptr1_i16_i16_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dword s0, s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    s_lshr_b32 s1, s0, 16
+; PRELOAD-1-NEXT:    s_and_b32 s0, s0, 0xffff
+; PRELOAD-1-NEXT:    s_add_i32 s0, s0, s1
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-1-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: ptr1_i16_i16_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_load_dword s0, s[4:5], 0x8
+; PRELOAD-2-NEXT:    s_and_b32 s1, s8, 0xffff
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-2-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s0, 16
+; PRELOAD-2-NEXT:    s_add_i32 s0, s1, s0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-2-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: ptr1_i16_i16_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s8, 16
+; PRELOAD-4-NEXT:    s_and_b32 s1, s8, 0xffff
+; PRELOAD-4-NEXT:    s_add_i32 s0, s1, s0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-4-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: ptr1_i16_i16_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s8, 16
+; PRELOAD-8-NEXT:    s_and_b32 s1, s8, 0xffff
+; PRELOAD-8-NEXT:    s_add_i32 s0, s1, s0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-8-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  %ext = zext i16 %arg0 to i32
+  %ext1 = zext i16 %arg1 to i32
+  %add = add i32 %ext, %ext1
+  store i32 %add, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+define amdgpu_kernel void @ptr1_v2i8_preload_arg(ptr addrspace(1) %out, <2 x i8> %in) {
+; NO-PRELOAD-LABEL: ptr1_v2i8_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dword s2, s[4:5], 0x8
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s2
+; NO-PRELOAD-NEXT:    global_store_short v0, v1, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: ptr1_v2i8_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dword s0, s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-1-NEXT:    global_store_short v0, v1, s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: ptr1_v2i8_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-2-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, 0
+; PRELOAD-2-NEXT:    global_store_short v1, v0, s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: ptr1_v2i8_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-4-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, 0
+; PRELOAD-4-NEXT:    global_store_short v1, v0, s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: ptr1_v2i8_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-8-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, 0
+; PRELOAD-8-NEXT:    global_store_short v1, v0, s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store <2 x i8> %in, ptr addrspace(1) %out
+  ret void
+}
+
+; Don't try to preload byref args.
+
+define amdgpu_kernel void @byref_preload_arg(ptr addrspace(1) %out, ptr addrspace(4) byref(i32) align(256) %in.byref, i32 %after.offset) {
+; NO-PRELOAD-LABEL: byref_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x100
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[2:3], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s1
+; NO-PRELOAD-NEXT:    global_store_dword v0, v1, s[2:3]
+; NO-PRELOAD-NEXT:    s_waitcnt vmcnt(0)
+; NO-PRELOAD-NEXT:    global_store_dword v0, v2, s[2:3]
+; NO-PRELOAD-NEXT:    s_waitcnt vmcnt(0)
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: byref_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x100
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s1
+; PRELOAD-1-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-1-NEXT:    s_waitcnt vmcnt(0)
+; PRELOAD-1-NEXT:    global_store_dword v0, v2, s[6:7]
+; PRELOAD-1-NEXT:    s_waitcnt vmcnt(0)
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: byref_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x100
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-2-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, s1
+; PRELOAD-2-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-2-NEXT:    s_waitcnt vmcnt(0)
+; PRELOAD-2-NEXT:    global_store_dword v0, v2, s[6:7]
+; PRELOAD-2-NEXT:    s_waitcnt vmcnt(0)
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: byref_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x100
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-4-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, s1
+; PRELOAD-4-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-4-NEXT:    s_waitcnt vmcnt(0)
+; PRELOAD-4-NEXT:    global_store_dword v0, v2, s[6:7]
+; PRELOAD-4-NEXT:    s_waitcnt vmcnt(0)
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: byref_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x100
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-8-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, s1
+; PRELOAD-8-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-8-NEXT:    s_waitcnt vmcnt(0)
+; PRELOAD-8-NEXT:    global_store_dword v0, v2, s[6:7]
+; PRELOAD-8-NEXT:    s_waitcnt vmcnt(0)
+; PRELOAD-8-NEXT:    s_endpgm
+  %in = load i32, ptr addrspace(4) %in.byref
+  store volatile i32 %in, ptr addrspace(1) %out, align 4
+  store volatile i32 %after.offset, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+; TODO: Should do partial preload in cases like these where only part of the arg
+; can be preloaded.
+
+define amdgpu_kernel void @v8i32_arg(ptr addrspace(1) nocapture %out, <8 x i32> %in) nounwind {
+; NO-PRELOAD-LABEL: v8i32_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x20
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v4, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, s12
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s13
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s14
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v3, s15
+; NO-PRELOAD-NEXT:    global_store_dwordx4 v4, v[0:3], s[0:1] offset:16
+; NO-PRELOAD-NEXT:    s_nop 0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, s8
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s9
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s10
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v3, s11
+; NO-PRELOAD-NEXT:    global_store_dwordx4 v4, v[0:3], s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: v8i32_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x20
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v4, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, s12
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s13
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s14
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v3, s15
+; PRELOAD-1-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7] offset:16
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, s8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s10
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v3, s11
+; PRELOAD-1-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: v8i32_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x20
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v4, 0
+; PRELOAD-2-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, s12
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s13
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, s14
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v3, s15
+; PRELOAD-2-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7] offset:16
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, s8
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, s10
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v3, s11
+; PRELOAD-2-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: v8i32_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x20
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v4, 0
+; PRELOAD-4-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, s12
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s13
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, s14
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v3, s15
+; PRELOAD-4-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7] offset:16
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, s8
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, s10
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v3, s11
+; PRELOAD-4-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: v8i32_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x20
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v4, 0
+; PRELOAD-8-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, s12
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s13
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, s14
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v3, s15
+; PRELOAD-8-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7] offset:16
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, s8
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, s10
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v3, s11
+; PRELOAD-8-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store <8 x i32> %in, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+define amdgpu_kernel void @v3i16_preload_arg(ptr addrspace(1) nocapture %out, <3 x i16> %in) nounwind {
+; NO-PRELOAD-LABEL: v3i16_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s3
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s2
+; NO-PRELOAD-NEXT:    global_store_short v0, v1, s[0:1] offset:4
+; NO-PRELOAD-NEXT:    global_store_dword v0, v2, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: v3i16_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s1
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s0
+; PRELOAD-1-NEXT:    global_store_short v0, v1, s[6:7] offset:4
+; PRELOAD-1-NEXT:    global_store_dword v0, v2, s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: v3i16_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-2-NEXT:    global_store_short v0, v1, s[6:7] offset:4
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-2-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: v3i16_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-4-NEXT:    global_store_short v0, v1, s[6:7] offset:4
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-4-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: v3i16_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-8-NEXT:    global_store_short v0, v1, s[6:7] offset:4
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s8
+; PRELOAD-8-NEXT:    global_store_dword v0, v1, s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store <3 x i16> %in, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+define amdgpu_kernel void @v3i32_preload_arg(ptr addrspace(1) nocapture %out, <3 x i32> %in) nounwind {
+; NO-PRELOAD-LABEL: v3i32_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x10
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[6:7], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v3, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, s0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s1
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s2
+; NO-PRELOAD-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: v3i32_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x10
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v3, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, s0
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s1
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s2
+; PRELOAD-1-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: v3i32_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, s10
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s11
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, s12
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v3, 0
+; PRELOAD-2-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: v3i32_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, s10
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s11
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, s12
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v3, 0
+; PRELOAD-4-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: v3i32_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, s10
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s11
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, s12
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v3, 0
+; PRELOAD-8-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store <3 x i32> %in, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+define amdgpu_kernel void @v3f32_preload_arg(ptr addrspace(1) nocapture %out, <3 x float> %in) nounwind {
+; NO-PRELOAD-LABEL: v3f32_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x10
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[6:7], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v3, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, s0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s1
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s2
+; NO-PRELOAD-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: v3f32_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x10
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v3, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, s0
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s1
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s2
+; PRELOAD-1-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: v3f32_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v3, 0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, s10
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s11
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, s12
+; PRELOAD-2-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: v3f32_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v3, 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, s10
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s11
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, s12
+; PRELOAD-4-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: v3f32_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v3, 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, s10
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s11
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, s12
+; PRELOAD-8-NEXT:    global_store_dwordx3 v3, v[0:2], s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store <3 x float> %in, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+define amdgpu_kernel void @v5i8_preload_arg(ptr addrspace(1) nocapture %out, <5 x i8> %in) nounwind {
+; NO-PRELOAD-LABEL: v5i8_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s3
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s2
+; NO-PRELOAD-NEXT:    global_store_byte v0, v1, s[0:1] offset:4
+; NO-PRELOAD-NEXT:    global_store_dword v0, v2, s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: v5i8_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s1
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s0
+; PRELOAD-1-NEXT:    global_store_byte v0, v1, s[6:7] offset:4
+; PRELOAD-1-NEXT:    global_store_dword v0, v2, s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: v5i8_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-2-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s8, 24
+; PRELOAD-2-NEXT:    v_lshlrev_b16_e64 v1, 8, s0
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s8, 16
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v1, s0, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, 0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, s9
+; PRELOAD-2-NEXT:    global_store_byte v1, v2, s[6:7] offset:4
+; PRELOAD-2-NEXT:    global_store_dword v1, v0, s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: v5i8_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-4-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s8, 24
+; PRELOAD-4-NEXT:    v_lshlrev_b16_e64 v1, 8, s0
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s8, 16
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v1, s0, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, s9
+; PRELOAD-4-NEXT:    global_store_byte v1, v2, s[6:7] offset:4
+; PRELOAD-4-NEXT:    global_store_dword v1, v0, s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: v5i8_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-8-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s8, 24
+; PRELOAD-8-NEXT:    v_lshlrev_b16_e64 v1, 8, s0
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s8, 16
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v1, s0, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v0, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, s9
+; PRELOAD-8-NEXT:    global_store_byte v1, v2, s[6:7] offset:4
+; PRELOAD-8-NEXT:    global_store_dword v1, v0, s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store <5 x i8> %in, ptr addrspace(1) %out, align 4
+  ret void
+}
+
+define amdgpu_kernel void @v5f64_arg(ptr addrspace(1) nocapture %out, <5 x double> %in) nounwind {
+; NO-PRELOAD-LABEL: v5f64_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x60
+; NO-PRELOAD-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x40
+; NO-PRELOAD-NEXT:    s_load_dwordx2 s[2:3], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v4, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_pk_mov_b32 v[2:3], s[0:1], s[0:1] op_sel:[0,1]
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, s12
+; NO-PRELOAD-NEXT:    global_store_dwordx2 v4, v[2:3], s[2:3] offset:32
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s13
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s14
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v3, s15
+; NO-PRELOAD-NEXT:    global_store_dwordx4 v4, v[0:3], s[2:3] offset:16
+; NO-PRELOAD-NEXT:    s_nop 0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, s8
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s9
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, s10
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v3, s11
+; NO-PRELOAD-NEXT:    global_store_dwordx4 v4, v[0:3], s[2:3]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: v5f64_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x60
+; PRELOAD-1-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x40
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v4, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_pk_mov_b32 v[2:3], s[0:1], s[0:1] op_sel:[0,1]
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, s12
+; PRELOAD-1-NEXT:    global_store_dwordx2 v4, v[2:3], s[6:7] offset:32
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s13
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s14
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v3, s15
+; PRELOAD-1-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7] offset:16
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v0, s8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, s10
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v3, s11
+; PRELOAD-1-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: v5f64_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x60
+; PRELOAD-2-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x40
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v4, 0
+; PRELOAD-2-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-2-NEXT:    v_pk_mov_b32 v[2:3], s[0:1], s[0:1] op_sel:[0,1]
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, s12
+; PRELOAD-2-NEXT:    global_store_dwordx2 v4, v[2:3], s[6:7] offset:32
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s13
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, s14
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v3, s15
+; PRELOAD-2-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7] offset:16
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v0, s8
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, s10
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v3, s11
+; PRELOAD-2-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: v5f64_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x60
+; PRELOAD-4-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x40
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v4, 0
+; PRELOAD-4-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-4-NEXT:    v_pk_mov_b32 v[2:3], s[0:1], s[0:1] op_sel:[0,1]
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, s12
+; PRELOAD-4-NEXT:    global_store_dwordx2 v4, v[2:3], s[6:7] offset:32
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s13
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, s14
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v3, s15
+; PRELOAD-4-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7] offset:16
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v0, s8
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, s10
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v3, s11
+; PRELOAD-4-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: v5f64_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x60
+; PRELOAD-8-NEXT:    s_load_dwordx8 s[8:15], s[4:5], 0x40
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v4, 0
+; PRELOAD-8-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-8-NEXT:    v_pk_mov_b32 v[2:3], s[0:1], s[0:1] op_sel:[0,1]
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, s12
+; PRELOAD-8-NEXT:    global_store_dwordx2 v4, v[2:3], s[6:7] offset:32
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s13
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, s14
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v3, s15
+; PRELOAD-8-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7] offset:16
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v0, s8
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v1, s9
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, s10
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v3, s11
+; PRELOAD-8-NEXT:    global_store_dwordx4 v4, v[0:3], s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store <5 x double> %in, ptr addrspace(1) %out, align 8
+  ret void
+}
+
+define amdgpu_kernel void @v8i8_preload_arg(ptr addrspace(1) %out, <8 x i8> %in) {
+; NO-PRELOAD-LABEL: v8i8_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_pk_mov_b32 v[0:1], s[2:3], s[2:3] op_sel:[0,1]
+; NO-PRELOAD-NEXT:    global_store_dwordx2 v2, v[0:1], s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: v8i8_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_pk_mov_b32 v[0:1], s[0:1], s[0:1] op_sel:[0,1]
+; PRELOAD-1-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: v8i8_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s9, 8
+; PRELOAD-2-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s9, 24
+; PRELOAD-2-NEXT:    v_lshlrev_b16_e64 v1, 8, s0
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s9, 16
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v0, s9, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v1, s0, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v1, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s8, 24
+; PRELOAD-2-NEXT:    v_lshlrev_b16_e64 v2, 8, s0
+; PRELOAD-2-NEXT:    s_lshr_b32 s0, s8, 16
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v2, s0, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_or_b32_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-2-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: v8i8_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s9, 8
+; PRELOAD-4-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s9, 24
+; PRELOAD-4-NEXT:    v_lshlrev_b16_e64 v1, 8, s0
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s9, 16
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v0, s9, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v1, s0, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v1, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s8, 24
+; PRELOAD-4-NEXT:    v_lshlrev_b16_e64 v2, 8, s0
+; PRELOAD-4-NEXT:    s_lshr_b32 s0, s8, 16
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v2, s0, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_or_b32_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-4-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: v8i8_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s9, 8
+; PRELOAD-8-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s9, 24
+; PRELOAD-8-NEXT:    v_lshlrev_b16_e64 v1, 8, s0
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s9, 16
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v0, s9, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v1, s0, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s8, 8
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v1, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_lshlrev_b16_e64 v0, 8, s0
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s8, 24
+; PRELOAD-8-NEXT:    v_lshlrev_b16_e64 v2, 8, s0
+; PRELOAD-8-NEXT:    s_lshr_b32 s0, s8, 16
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v0, s8, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v2, s0, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:BYTE_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_or_b32_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-8-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store <8 x i8> %in, ptr addrspace(1) %out
+  ret void
+}
+
+define amdgpu_kernel void @i64_kernel_preload_arg(ptr addrspace(1) %out, i64 %a) {
+; NO-PRELOAD-LABEL: i64_kernel_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, s2
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s3
+; NO-PRELOAD-NEXT:    global_store_dwordx2 v2, v[0:1], s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: i64_kernel_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_pk_mov_b32 v[0:1], s[0:1], s[0:1] op_sel:[0,1]
+; PRELOAD-1-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: i64_kernel_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-2-NEXT:    v_pk_mov_b32 v[0:1], s[8:9], s[8:9] op_sel:[0,1]
+; PRELOAD-2-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: i64_kernel_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-4-NEXT:    v_pk_mov_b32 v[0:1], s[8:9], s[8:9] op_sel:[0,1]
+; PRELOAD-4-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: i64_kernel_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-8-NEXT:    v_pk_mov_b32 v[0:1], s[8:9], s[8:9] op_sel:[0,1]
+; PRELOAD-8-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store i64 %a, ptr addrspace(1) %out, align 8
+  ret void
+}
+
+define amdgpu_kernel void @f64_kernel_preload_arg(ptr addrspace(1) %out, double %in) {
+; NO-PRELOAD-LABEL: f64_kernel_preload_arg:
+; NO-PRELOAD:       ; %bb.0:
+; NO-PRELOAD-NEXT:    s_load_dwordx4 s[0:3], s[4:5], 0x0
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v2, 0
+; NO-PRELOAD-NEXT:    s_waitcnt lgkmcnt(0)
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v0, s2
+; NO-PRELOAD-NEXT:    v_mov_b32_e32 v1, s3
+; NO-PRELOAD-NEXT:    global_store_dwordx2 v2, v[0:1], s[0:1]
+; NO-PRELOAD-NEXT:    s_endpgm
+;
+; PRELOAD-1-LABEL: f64_kernel_preload_arg:
+; PRELOAD-1:         s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:    s_nop 0
+; PRELOAD-1-NEXT:  ; %bb.0:
+; PRELOAD-1-NEXT:    s_load_dwordx2 s[0:1], s[4:5], 0x8
+; PRELOAD-1-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-1-NEXT:    s_waitcnt lgkmcnt(0)
+; PRELOAD-1-NEXT:    v_pk_mov_b32 v[0:1], s[0:1], s[0:1] op_sel:[0,1]
+; PRELOAD-1-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-1-NEXT:    s_endpgm
+;
+; PRELOAD-2-LABEL: f64_kernel_preload_arg:
+; PRELOAD-2:         s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:    s_nop 0
+; PRELOAD-2-NEXT:  ; %bb.0:
+; PRELOAD-2-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-2-NEXT:    v_pk_mov_b32 v[0:1], s[8:9], s[8:9] op_sel:[0,1]
+; PRELOAD-2-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-2-NEXT:    s_endpgm
+;
+; PRELOAD-4-LABEL: f64_kernel_preload_arg:
+; PRELOAD-4:         s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:    s_nop 0
+; PRELOAD-4-NEXT:  ; %bb.0:
+; PRELOAD-4-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-4-NEXT:    v_pk_mov_b32 v[0:1], s[8:9], s[8:9] op_sel:[0,1]
+; PRELOAD-4-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-4-NEXT:    s_endpgm
+;
+; PRELOAD-8-LABEL: f64_kernel_preload_arg:
+; PRELOAD-8:         s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:    s_nop 0
+; PRELOAD-8-NEXT:  ; %bb.0:
+; PRELOAD-8-NEXT:    v_mov_b32_e32 v2, 0
+; PRELOAD-8-NEXT:    v_pk_mov_b32 v[0:1], s[8:9], s[8:9] op_sel:[0,1]
+; PRELOAD-8-NEXT:    global_store_dwordx2 v2, v[0:1], s[6:7]
+; PRELOAD-8-NEXT:    s_endpgm
+  store double %in, ptr addrspace(1) %out
+  ret void
+}