[llvm] 6b7d5a9 - AMDGPU/GlobalISel: Start cleaning up calling convention lowering
Matt Arsenault via llvm-commits
llvm-commits at lists.llvm.org
Thu Jan 7 07:36:56 PST 2021
Author: Matt Arsenault
Date: 2021-01-07T10:36:45-05:00
New Revision: 6b7d5a928f5e0d5321b641909f84cb238e8194b8
URL: https://github.com/llvm/llvm-project/commit/6b7d5a928f5e0d5321b641909f84cb238e8194b8
DIFF: https://github.com/llvm/llvm-project/commit/6b7d5a928f5e0d5321b641909f84cb238e8194b8.diff
LOG: AMDGPU/GlobalISel: Start cleaning up calling convention lowering
There are various hacks working around limitations in
handleAssignments, and the logical split between different parts isn't
correct. Start separating the type legalization to satisfy going
through the DAG infrastructure from the code required to split into
register types. The type splitting should be moved to generic code.
Added:
Modified:
llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
llvm/lib/Target/AMDGPU/AMDGPUCallLowering.h
llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
Removed:
################################################################################
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
index bf8e57d591e1..a6790c9ac975 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
@@ -248,18 +248,18 @@ struct AMDGPUOutgoingArgHandler : public AMDGPUValueHandler {
}
void assignValueToAddress(const CallLowering::ArgInfo &Arg, Register Addr,
- uint64_t Size, MachinePointerInfo &MPO,
+ uint64_t MemSize, MachinePointerInfo &MPO,
CCValAssign &VA) override {
Register ValVReg = VA.getLocInfo() != CCValAssign::LocInfo::FPExt
? extendRegister(Arg.Regs[0], VA)
: Arg.Regs[0];
- // If we extended we might need to adjust the MMO's Size.
+ // If we extended the value type we might need to adjust the MMO's
+ // Size. This happens if ComputeValueVTs widened a small type value to a
+ // legal register type (e.g. s8->s16)
const LLT RegTy = MRI.getType(ValVReg);
- if (RegTy.getSizeInBytes() > Size)
- Size = RegTy.getSizeInBytes();
-
- assignValueToAddress(ValVReg, Addr, Size, MPO, VA);
+ MemSize = std::min(MemSize, (uint64_t)RegTy.getSizeInBytes());
+ assignValueToAddress(ValVReg, Addr, MemSize, MPO, VA);
}
};
}
@@ -282,49 +282,64 @@ static ISD::NodeType extOpcodeToISDExtOpcode(unsigned MIOpc) {
}
}
-void AMDGPUCallLowering::splitToValueTypes(
- MachineIRBuilder &B,
- const ArgInfo &OrigArg,
- SmallVectorImpl<ArgInfo> &SplitArgs,
- const DataLayout &DL, CallingConv::ID CallConv,
- bool IsOutgoing,
- SplitArgTy PerformArgSplit) const {
+// FIXME: This should move to generic code.
+void AMDGPUCallLowering::splitToValueTypes(MachineIRBuilder &B,
+ const ArgInfo &OrigArg,
+ SmallVectorImpl<ArgInfo> &SplitArgs,
+ const DataLayout &DL,
+ CallingConv::ID CallConv) const {
const SITargetLowering &TLI = *getTLI<SITargetLowering>();
LLVMContext &Ctx = OrigArg.Ty->getContext();
- if (OrigArg.Ty->isVoidTy())
- return;
-
SmallVector<EVT, 4> SplitVTs;
ComputeValueVTs(TLI, DL, OrigArg.Ty, SplitVTs);
assert(OrigArg.Regs.size() == SplitVTs.size());
- int SplitIdx = 0;
- for (EVT VT : SplitVTs) {
- Register Reg = OrigArg.Regs[SplitIdx];
- Type *Ty = VT.getTypeForEVT(Ctx);
- LLT LLTy = getLLTForType(*Ty, DL);
+ if (SplitVTs.size() == 0)
+ return;
- if (IsOutgoing && VT.isScalarInteger()) {
- unsigned ExtendOp = TargetOpcode::G_ANYEXT;
- if (OrigArg.Flags[0].isSExt()) {
- assert(OrigArg.Regs.size() == 1 && "expect only simple return values");
- ExtendOp = TargetOpcode::G_SEXT;
- } else if (OrigArg.Flags[0].isZExt()) {
- assert(OrigArg.Regs.size() == 1 && "expect only simple return values");
- ExtendOp = TargetOpcode::G_ZEXT;
- }
+ if (SplitVTs.size() == 1) {
+ // No splitting to do, but we want to replace the original type (e.g. [1 x
+ // double] -> double).
+ SplitArgs.emplace_back(OrigArg.Regs[0], SplitVTs[0].getTypeForEVT(Ctx),
+ OrigArg.Flags[0], OrigArg.IsFixed);
+ return;
+ }
- EVT ExtVT = TLI.getTypeForExtReturn(Ctx, VT,
- extOpcodeToISDExtOpcode(ExtendOp));
- if (ExtVT.getSizeInBits() != VT.getSizeInBits()) {
- VT = ExtVT;
- Ty = ExtVT.getTypeForEVT(Ctx);
- LLTy = getLLTForType(*Ty, DL);
- Reg = B.buildInstr(ExtendOp, {LLTy}, {Reg}).getReg(0);
- }
- }
+ // Create one ArgInfo for each virtual register in the original ArgInfo.
+ assert(OrigArg.Regs.size() == SplitVTs.size() && "Regs / types mismatch");
+
+ bool NeedsRegBlock = TLI.functionArgumentNeedsConsecutiveRegisters(
+ OrigArg.Ty, CallConv, false);
+ for (unsigned i = 0, e = SplitVTs.size(); i < e; ++i) {
+ Type *SplitTy = SplitVTs[i].getTypeForEVT(Ctx);
+ SplitArgs.emplace_back(OrigArg.Regs[i], SplitTy, OrigArg.Flags[0],
+ OrigArg.IsFixed);
+ if (NeedsRegBlock)
+ SplitArgs.back().Flags[0].setInConsecutiveRegs();
+ }
+
+ SplitArgs.back().Flags[0].setInConsecutiveRegsLast();
+}
+
+void AMDGPUCallLowering::processSplitArgs(
+ MachineIRBuilder &B, const ArgInfo &OrigArg,
+ const SmallVectorImpl<ArgInfo> &SplitArg,
+ SmallVectorImpl<ArgInfo> &SplitArgs, const DataLayout &DL,
+ CallingConv::ID CallConv, bool IsOutgoing,
+ SplitArgTy PerformArgSplit) const {
+ LLVMContext &Ctx = OrigArg.Ty->getContext();
+ const SITargetLowering &TLI = *getTLI<SITargetLowering>();
+
+ // FIXME: This is mostly nasty pre-processing before handleAssignments. Most
+ // of this should be performed by handleAssignments.
+
+ int SplitIdx = 0;
+ for (const ArgInfo &SplitArg : SplitArg) {
+ Register Reg = OrigArg.Regs[SplitIdx];
+ EVT VT = EVT::getEVT(SplitArg.Ty);
+ LLT LLTy = getLLTForType(*SplitArg.Ty, DL);
unsigned NumParts = TLI.getNumRegistersForCallingConv(Ctx, CallConv, VT);
MVT RegVT = TLI.getRegisterTypeForCallingConv(Ctx, CallConv, VT);
@@ -332,7 +347,7 @@ void AMDGPUCallLowering::splitToValueTypes(
if (NumParts == 1) {
// No splitting to do, but we want to replace the original type (e.g. [1 x
// double] -> double).
- SplitArgs.emplace_back(Reg, Ty, OrigArg.Flags, OrigArg.IsFixed);
+ SplitArgs.emplace_back(Reg, SplitArg.Ty, OrigArg.Flags, OrigArg.IsFixed);
++SplitIdx;
continue;
@@ -425,22 +440,68 @@ bool AMDGPUCallLowering::lowerReturnVal(MachineIRBuilder &B,
const auto &F = MF.getFunction();
const DataLayout &DL = MF.getDataLayout();
MachineRegisterInfo *MRI = B.getMRI();
+ LLVMContext &Ctx = F.getContext();
CallingConv::ID CC = F.getCallingConv();
const SITargetLowering &TLI = *getTLI<SITargetLowering>();
- ArgInfo OrigRetInfo(VRegs, Val->getType());
- setArgFlags(OrigRetInfo, AttributeList::ReturnIndex, DL, F);
- SmallVector<ArgInfo, 4> SplitRetInfos;
+ SmallVector<EVT, 8> SplitEVTs;
+ ComputeValueVTs(TLI, DL, Val->getType(), SplitEVTs);
+ assert(VRegs.size() == SplitEVTs.size() &&
+ "For each split Type there should be exactly one VReg.");
+
+ // We pre-process the return value decomposed into EVTs.
+ SmallVector<ArgInfo, 8> PreSplitRetInfos;
- splitToValueTypes(
- B, OrigRetInfo, SplitRetInfos, DL, CC, true,
- [&](ArrayRef<Register> Regs, Register SrcReg, LLT LLTy, LLT PartLLT,
- int VTSplitIdx) {
- unpackRegsToOrigType(B, Regs, SrcReg,
- SplitRetInfos[VTSplitIdx],
- LLTy, PartLLT);
- });
+ // Further processing is applied to split the arguments from PreSplitRetInfos
+ // into 32-bit pieces in SplitRetInfos before passing off to
+ // handleAssignments.
+ SmallVector<ArgInfo, 8> SplitRetInfos;
+
+ for (unsigned i = 0; i < SplitEVTs.size(); ++i) {
+ EVT VT = SplitEVTs[i];
+ Register Reg = VRegs[i];
+ ArgInfo RetInfo(Reg, VT.getTypeForEVT(Ctx));
+ setArgFlags(RetInfo, AttributeList::ReturnIndex, DL, F);
+
+ if (VT.isScalarInteger()) {
+ unsigned ExtendOp = TargetOpcode::G_ANYEXT;
+ if (RetInfo.Flags[0].isSExt()) {
+ assert(RetInfo.Regs.size() == 1 && "expect only simple return values");
+ ExtendOp = TargetOpcode::G_SEXT;
+ } else if (RetInfo.Flags[0].isZExt()) {
+ assert(RetInfo.Regs.size() == 1 && "expect only simple return values");
+ ExtendOp = TargetOpcode::G_ZEXT;
+ }
+
+ EVT ExtVT = TLI.getTypeForExtReturn(Ctx, VT,
+ extOpcodeToISDExtOpcode(ExtendOp));
+ if (ExtVT != VT) {
+ RetInfo.Ty = ExtVT.getTypeForEVT(Ctx);
+ LLT ExtTy = getLLTForType(*RetInfo.Ty, DL);
+ Reg = B.buildInstr(ExtendOp, {ExtTy}, {Reg}).getReg(0);
+ }
+ }
+
+ if (Reg != RetInfo.Regs[0]) {
+ RetInfo.Regs[0] = Reg;
+ // Reset the arg flags after modifying Reg.
+ setArgFlags(RetInfo, AttributeList::ReturnIndex, DL, F);
+ }
+
+ splitToValueTypes(B, RetInfo, PreSplitRetInfos, DL, CC);
+
+ // FIXME: This splitting should mostly be done by handleAssignments
+ processSplitArgs(B, RetInfo,
+ PreSplitRetInfos, SplitRetInfos, DL, CC, true,
+ [&](ArrayRef<Register> Regs, Register SrcReg, LLT LLTy,
+ LLT PartLLT, int VTSplitIdx) {
+ unpackRegsToOrigType(B, Regs, SrcReg,
+ PreSplitRetInfos[VTSplitIdx], LLTy,
+ PartLLT);
+ });
+ PreSplitRetInfos.clear();
+ }
CCAssignFn *AssignFn = TLI.CCAssignFnForReturn(CC, F.isVarArg());
AMDGPUOutgoingValueHandler RetHandler(B, *MRI, Ret, AssignFn);
@@ -814,7 +875,7 @@ bool AMDGPUCallLowering::lowerFormalArguments(
CCInfo.AllocateReg(ImplicitBufferPtrReg);
}
-
+ SmallVector<ArgInfo, 8> SplitArg;
SmallVector<ArgInfo, 32> SplitArgs;
unsigned Idx = 0;
unsigned PSInputNum = 0;
@@ -859,16 +920,18 @@ bool AMDGPUCallLowering::lowerFormalArguments(
const unsigned OrigArgIdx = Idx + AttributeList::FirstArgIndex;
setArgFlags(OrigArg, OrigArgIdx, DL, F);
- splitToValueTypes(
- B, OrigArg, SplitArgs, DL, CC, false,
- // FIXME: We should probably be passing multiple registers to
- // handleAssignments to do this
- [&](ArrayRef<Register> Regs, Register DstReg,
- LLT LLTy, LLT PartLLT, int VTSplitIdx) {
- assert(DstReg == VRegs[Idx][VTSplitIdx]);
- packSplitRegsToOrigType(B, VRegs[Idx][VTSplitIdx], Regs,
- LLTy, PartLLT);
- });
+ SplitArg.clear();
+ splitToValueTypes(B, OrigArg, SplitArg, DL, CC);
+
+ processSplitArgs(B, OrigArg, SplitArg, SplitArgs, DL, CC, false,
+ // FIXME: We should probably be passing multiple registers
+ // to handleAssignments to do this
+ [&](ArrayRef<Register> Regs, Register DstReg, LLT LLTy,
+ LLT PartLLT, int VTSplitIdx) {
+ assert(DstReg == VRegs[Idx][VTSplitIdx]);
+ packSplitRegsToOrigType(B, VRegs[Idx][VTSplitIdx], Regs,
+ LLTy, PartLLT);
+ });
++Idx;
}
@@ -1159,17 +1222,21 @@ bool AMDGPUCallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
}
SmallVector<ArgInfo, 8> OutArgs;
- SmallVector<ArgInfo, 4> SplitRetInfos;
+ SmallVector<ArgInfo, 8> SplitArg;
for (auto &OrigArg : Info.OrigArgs) {
- splitToValueTypes(
- MIRBuilder, OrigArg, OutArgs, DL, Info.CallConv, true,
+ splitToValueTypes(MIRBuilder, OrigArg, SplitArg, DL, Info.CallConv);
+
+ processSplitArgs(
+ MIRBuilder, OrigArg, SplitArg, OutArgs, DL, Info.CallConv, true,
// FIXME: We should probably be passing multiple registers to
// handleAssignments to do this
[&](ArrayRef<Register> Regs, Register SrcReg, LLT LLTy, LLT PartLLT,
int VTSplitIdx) {
unpackRegsToOrigType(MIRBuilder, Regs, SrcReg, OrigArg, LLTy, PartLLT);
});
+
+ SplitArg.clear();
}
// If we can lower as a tail call, do that instead.
@@ -1269,14 +1336,19 @@ bool AMDGPUCallLowering::lowerCall(MachineIRBuilder &MIRBuilder,
SmallVector<ArgInfo, 8> InArgs;
if (!Info.OrigRet.Ty->isVoidTy()) {
+ SmallVector<ArgInfo, 8> PreSplitRetInfos;
+
splitToValueTypes(
- MIRBuilder, Info.OrigRet, InArgs, DL, Info.CallConv, false,
- [&](ArrayRef<Register> Regs, Register DstReg,
- LLT LLTy, LLT PartLLT, int VTSplitIdx) {
- assert(DstReg == Info.OrigRet.Regs[VTSplitIdx]);
- packSplitRegsToOrigType(MIRBuilder, Info.OrigRet.Regs[VTSplitIdx],
- Regs, LLTy, PartLLT);
- });
+ MIRBuilder, Info.OrigRet, PreSplitRetInfos/*InArgs*/, DL, Info.CallConv);
+
+ processSplitArgs(MIRBuilder, Info.OrigRet,
+ PreSplitRetInfos, InArgs/*SplitRetInfos*/, DL, Info.CallConv, false,
+ [&](ArrayRef<Register> Regs, Register DstReg,
+ LLT LLTy, LLT PartLLT, int VTSplitIdx) {
+ assert(DstReg == Info.OrigRet.Regs[VTSplitIdx]);
+ packSplitRegsToOrigType(MIRBuilder, Info.OrigRet.Regs[VTSplitIdx],
+ Regs, LLTy, PartLLT);
+ });
}
// Make sure the raw argument copies are inserted before the marshalling to
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.h b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.h
index 45d5488cd0b4..0ea21e28cec6 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.h
@@ -32,13 +32,16 @@ class AMDGPUCallLowering final : public CallLowering {
/// A function of this type is used to perform value split action.
using SplitArgTy = std::function<void(ArrayRef<Register>, Register, LLT, LLT, int)>;
- void splitToValueTypes(MachineIRBuilder &B,
- const ArgInfo &OrigArgInfo,
+ void splitToValueTypes(MachineIRBuilder &B, const ArgInfo &OrigArgInfo,
SmallVectorImpl<ArgInfo> &SplitArgs,
- const DataLayout &DL,
- CallingConv::ID CallConv,
- bool IsOutgoing,
- SplitArgTy SplitArg) const;
+ const DataLayout &DL, CallingConv::ID CallConv) const;
+
+ void processSplitArgs(MachineIRBuilder &B, const ArgInfo &OrigArgInfo,
+ const SmallVectorImpl<ArgInfo> &SplitArg,
+ SmallVectorImpl<ArgInfo> &SplitArgs,
+ const DataLayout &DL, CallingConv::ID CallConv,
+ bool IsOutgoing,
+ SplitArgTy PerformArgSplit) const;
bool lowerReturnVal(MachineIRBuilder &B, const Value *Val,
ArrayRef<Register> VRegs, MachineInstrBuilder &Ret) const;
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
index 3db1182d345b..5069050fe221 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-non-fixed.ll
@@ -76,9 +76,9 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32() #0 {
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
; CHECK: [[PTR_ADD:%[0-9]+]]:_(p1) = G_PTR_ADD [[LOAD]], [[C]](s64)
; CHECK: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD]](p1) :: (load 4 from %ir.ptr0 + 4, addrspace 1)
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_gfx_void_func_struct_i8_i32
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
; CHECK: $vgpr1 = COPY [[LOAD2]](s32)
; CHECK: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
@@ -104,9 +104,9 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32_inreg() #
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
; CHECK: [[PTR_ADD:%[0-9]+]]:_(p1) = G_PTR_ADD [[LOAD]], [[C]](s64)
; CHECK: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD]](p1) :: (load 4 from %ir.ptr0 + 4, addrspace 1)
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_gfx_void_func_struct_i8_i32_inreg
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: $sgpr4 = COPY [[ANYEXT]](s32)
; CHECK: $sgpr5 = COPY [[LOAD2]](s32)
; CHECK: [[COPY1:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
index 76048be98a87..955c75b10459 100644
--- a/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call.ll
@@ -348,7 +348,6 @@ define amdgpu_kernel void @test_call_external_void_func_i1_imm() #0 {
; CHECK: [[COPY8:%[0-9]+]]:sgpr_64 = COPY $sgpr4_sgpr5
; CHECK: [[COPY9:%[0-9]+]]:_(p4) = COPY $sgpr8_sgpr9
; CHECK: [[C:%[0-9]+]]:_(s1) = G_CONSTANT i1 true
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s1)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i1
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -369,6 +368,7 @@ define amdgpu_kernel void @test_call_external_void_func_i1_imm() #0 {
; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C3]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s1)
; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -404,7 +404,6 @@ define amdgpu_kernel void @test_call_external_void_func_i1_signext(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s1) = G_LOAD [[DEF]](p1) :: (volatile load 1 from `i1 addrspace(1)* undef`, addrspace 1)
- ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[LOAD]](s1)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i1_signext
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -425,6 +424,7 @@ define amdgpu_kernel void @test_call_external_void_func_i1_signext(i32) #0 {
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C2]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[LOAD]](s1)
; CHECK: $vgpr0 = COPY [[SEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -461,7 +461,6 @@ define amdgpu_kernel void @test_call_external_void_func_i1_zeroext(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s1) = G_LOAD [[DEF]](p1) :: (volatile load 1 from `i1 addrspace(1)* undef`, addrspace 1)
- ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[LOAD]](s1)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i1_zeroext
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -482,6 +481,7 @@ define amdgpu_kernel void @test_call_external_void_func_i1_zeroext(i32) #0 {
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C2]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[LOAD]](s1)
; CHECK: $vgpr0 = COPY [[ZEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -517,7 +517,6 @@ define amdgpu_kernel void @test_call_external_void_func_i8_imm(i32) #0 {
; CHECK: [[COPY9:%[0-9]+]]:_(p4) = COPY $sgpr8_sgpr9
; CHECK: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 123
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s8)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i8
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -538,6 +537,7 @@ define amdgpu_kernel void @test_call_external_void_func_i8_imm(i32) #0 {
; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C3]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s8)
; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -573,7 +573,6 @@ define amdgpu_kernel void @test_call_external_void_func_i8_signext(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s8) = G_LOAD [[DEF]](p1) :: (volatile load 1 from `i8 addrspace(1)* undef`, addrspace 1)
- ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[LOAD]](s8)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i8_signext
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -594,6 +593,7 @@ define amdgpu_kernel void @test_call_external_void_func_i8_signext(i32) #0 {
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C2]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[LOAD]](s8)
; CHECK: $vgpr0 = COPY [[SEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -630,7 +630,6 @@ define amdgpu_kernel void @test_call_external_void_func_i8_zeroext(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s8) = G_LOAD [[DEF]](p1) :: (volatile load 1 from `i8 addrspace(1)* undef`, addrspace 1)
- ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[LOAD]](s8)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i8_zeroext
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -651,6 +650,7 @@ define amdgpu_kernel void @test_call_external_void_func_i8_zeroext(i32) #0 {
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C2]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[LOAD]](s8)
; CHECK: $vgpr0 = COPY [[ZEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -685,7 +685,6 @@ define amdgpu_kernel void @test_call_external_void_func_i16_imm() #0 {
; CHECK: [[COPY8:%[0-9]+]]:sgpr_64 = COPY $sgpr4_sgpr5
; CHECK: [[COPY9:%[0-9]+]]:_(p4) = COPY $sgpr8_sgpr9
; CHECK: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 123
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s16)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i16
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -706,6 +705,7 @@ define amdgpu_kernel void @test_call_external_void_func_i16_imm() #0 {
; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C3]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C]](s16)
; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -741,7 +741,6 @@ define amdgpu_kernel void @test_call_external_void_func_i16_signext(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s16) = G_LOAD [[DEF]](p1) :: (volatile load 2 from `i16 addrspace(1)* undef`, addrspace 1)
- ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[LOAD]](s16)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i16_signext
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -762,6 +761,7 @@ define amdgpu_kernel void @test_call_external_void_func_i16_signext(i32) #0 {
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C2]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[LOAD]](s16)
; CHECK: $vgpr0 = COPY [[SEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -798,7 +798,6 @@ define amdgpu_kernel void @test_call_external_void_func_i16_zeroext(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s16) = G_LOAD [[DEF]](p1) :: (volatile load 2 from `i16 addrspace(1)* undef`, addrspace 1)
- ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[LOAD]](s16)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i16_zeroext
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -819,6 +818,7 @@ define amdgpu_kernel void @test_call_external_void_func_i16_zeroext(i32) #0 {
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C2]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[LOAD]](s16)
; CHECK: $vgpr0 = COPY [[ZEXT]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY20]](<4 x s32>)
@@ -1170,8 +1170,9 @@ define amdgpu_kernel void @test_call_external_void_func_i48(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s48) = G_LOAD [[DEF]](p1) :: (volatile load 6 from `i48 addrspace(1)* undef`, align 8, addrspace 1)
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[LOAD]](s48)
- ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ANYEXT]](s64)
+ ; CHECK: [[DEF1:%[0-9]+]]:_(s48) = G_IMPLICIT_DEF
+ ; CHECK: [[MV:%[0-9]+]]:_(s96) = G_MERGE_VALUES [[LOAD]](s48), [[DEF1]](s48)
+ ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[MV]](s96)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i48
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -1229,8 +1230,9 @@ define amdgpu_kernel void @test_call_external_void_func_i48_signext(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s48) = G_LOAD [[DEF]](p1) :: (volatile load 6 from `i48 addrspace(1)* undef`, align 8, addrspace 1)
- ; CHECK: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[LOAD]](s48)
- ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[SEXT]](s64)
+ ; CHECK: [[DEF1:%[0-9]+]]:_(s48) = G_IMPLICIT_DEF
+ ; CHECK: [[MV:%[0-9]+]]:_(s96) = G_MERGE_VALUES [[LOAD]](s48), [[DEF1]](s48)
+ ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[MV]](s96)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i48_signext
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -1288,8 +1290,9 @@ define amdgpu_kernel void @test_call_external_void_func_i48_zeroext(i32) #0 {
; CHECK: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
; CHECK: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
; CHECK: [[LOAD:%[0-9]+]]:_(s48) = G_LOAD [[DEF]](p1) :: (volatile load 6 from `i48 addrspace(1)* undef`, align 8, addrspace 1)
- ; CHECK: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[LOAD]](s48)
- ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[ZEXT]](s64)
+ ; CHECK: [[DEF1:%[0-9]+]]:_(s48) = G_IMPLICIT_DEF
+ ; CHECK: [[MV:%[0-9]+]]:_(s96) = G_MERGE_VALUES [[LOAD]](s48), [[DEF1]](s48)
+ ; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[MV]](s96)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_i48_zeroext
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -3626,8 +3629,6 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32_i8_i8_i16() #0 {
; CHECK: [[LOAD2:%[0-9]+]]:_(s8) = G_LOAD [[DEF1]](p1) :: (load 1 from `i8 addrspace(1)* undef`, addrspace 1)
; CHECK: [[LOAD3:%[0-9]+]]:_(s16) = G_LOAD [[COPY10]](p1) :: (load 2 from `i16 addrspace(1)* undef`, addrspace 1)
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32), [[UV6:%[0-9]+]]:_(s32), [[UV7:%[0-9]+]]:_(s32), [[UV8:%[0-9]+]]:_(s32), [[UV9:%[0-9]+]]:_(s32), [[UV10:%[0-9]+]]:_(s32), [[UV11:%[0-9]+]]:_(s32), [[UV12:%[0-9]+]]:_(s32), [[UV13:%[0-9]+]]:_(s32), [[UV14:%[0-9]+]]:_(s32), [[UV15:%[0-9]+]]:_(s32), [[UV16:%[0-9]+]]:_(s32), [[UV17:%[0-9]+]]:_(s32), [[UV18:%[0-9]+]]:_(s32), [[UV19:%[0-9]+]]:_(s32), [[UV20:%[0-9]+]]:_(s32), [[UV21:%[0-9]+]]:_(s32), [[UV22:%[0-9]+]]:_(s32), [[UV23:%[0-9]+]]:_(s32), [[UV24:%[0-9]+]]:_(s32), [[UV25:%[0-9]+]]:_(s32), [[UV26:%[0-9]+]]:_(s32), [[UV27:%[0-9]+]]:_(s32), [[UV28:%[0-9]+]]:_(s32), [[UV29:%[0-9]+]]:_(s32), [[UV30:%[0-9]+]]:_(s32), [[UV31:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[LOAD1]](<32 x s32>)
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD2]](s8)
- ; CHECK: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD3]](s16)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_v32i32_i8_i8_i16
; CHECK: [[COPY11:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -3685,13 +3686,13 @@ define amdgpu_kernel void @test_call_external_void_func_v32i32_i8_i8_i16() #0 {
; CHECK: G_STORE [[UV31]](s32), [[PTR_ADD1]](p5) :: (store 4 into stack, align 16, addrspace 5)
; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
; CHECK: [[PTR_ADD2:%[0-9]+]]:_(p5) = G_PTR_ADD [[COPY21]], [[C4]](s32)
- ; CHECK: G_STORE [[ANYEXT]](s32), [[PTR_ADD2]](p5) :: (store 4 into stack + 4, addrspace 5)
+ ; CHECK: G_STORE [[LOAD2]](s8), [[PTR_ADD2]](p5) :: (store 1 into stack + 4, align 4, addrspace 5)
; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK: [[PTR_ADD3:%[0-9]+]]:_(p5) = G_PTR_ADD [[COPY21]], [[C5]](s32)
- ; CHECK: G_STORE [[ANYEXT]](s32), [[PTR_ADD3]](p5) :: (store 4 into stack + 8, align 8, addrspace 5)
+ ; CHECK: G_STORE [[LOAD2]](s8), [[PTR_ADD3]](p5) :: (store 1 into stack + 8, align 8, addrspace 5)
; CHECK: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 12
; CHECK: [[PTR_ADD4:%[0-9]+]]:_(p5) = G_PTR_ADD [[COPY21]], [[C6]](s32)
- ; CHECK: G_STORE [[ANYEXT1]](s32), [[PTR_ADD4]](p5) :: (store 4 into stack + 12, addrspace 5)
+ ; CHECK: G_STORE [[LOAD3]](s16), [[PTR_ADD4]](p5) :: (store 2 into stack + 12, align 4, addrspace 5)
; CHECK: [[COPY22:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
; CHECK: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY22]](<4 x s32>)
; CHECK: $sgpr4_sgpr5 = COPY [[COPY11]](p4)
@@ -3838,7 +3839,6 @@ define amdgpu_kernel void @test_call_external_void_func_struct_i8_i32() #0 {
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
; CHECK: [[PTR_ADD:%[0-9]+]]:_(p1) = G_PTR_ADD [[LOAD]], [[C]](s64)
; CHECK: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD]](p1) :: (load 4 from %ir.ptr0 + 4, addrspace 1)
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_void_func_struct_i8_i32
; CHECK: [[COPY10:%[0-9]+]]:_(p4) = COPY [[COPY8]]
@@ -3859,6 +3859,7 @@ define amdgpu_kernel void @test_call_external_void_func_struct_i8_i32() #0 {
; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C3]](s32)
; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
; CHECK: $vgpr1 = COPY [[LOAD2]](s32)
; CHECK: [[COPY20:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
@@ -3899,7 +3900,6 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32() #0 {
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
; CHECK: [[PTR_ADD:%[0-9]+]]:_(p1) = G_PTR_ADD [[LOAD]], [[C]](s64)
; CHECK: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD]](p1) :: (load 4 from %ir.ptr0 + 4, addrspace 1)
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_gfx_void_func_struct_i8_i32
; CHECK: [[COPY9:%[0-9]+]]:_(p4) = COPY [[COPY7]]
@@ -3910,6 +3910,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32() #0 {
; CHECK: [[COPY14:%[0-9]+]]:_(s32) = COPY [[COPY2]]
; CHECK: [[COPY15:%[0-9]+]]:_(s32) = COPY [[COPY1]]
; CHECK: [[COPY16:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
; CHECK: $vgpr1 = COPY [[LOAD2]](s32)
; CHECK: [[COPY17:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
@@ -3951,7 +3952,6 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32_inreg() #
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
; CHECK: [[PTR_ADD:%[0-9]+]]:_(p1) = G_PTR_ADD [[LOAD]], [[C]](s64)
; CHECK: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD]](p1) :: (load 4 from %ir.ptr0 + 4, addrspace 1)
- ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: ADJCALLSTACKUP 0, 0, implicit-def $scc
; CHECK: [[GV:%[0-9]+]]:sreg_64(p0) = G_GLOBAL_VALUE @external_gfx_void_func_struct_i8_i32_inreg
; CHECK: [[COPY9:%[0-9]+]]:_(p4) = COPY [[COPY7]]
@@ -3962,6 +3962,7 @@ define amdgpu_gfx void @test_gfx_call_external_void_func_struct_i8_i32_inreg() #
; CHECK: [[COPY14:%[0-9]+]]:_(s32) = COPY [[COPY2]]
; CHECK: [[COPY15:%[0-9]+]]:_(s32) = COPY [[COPY1]]
; CHECK: [[COPY16:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
+ ; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK: $sgpr15 = COPY [[ANYEXT]](s32)
; CHECK: $sgpr16 = COPY [[LOAD2]](s32)
; CHECK: [[COPY17:%[0-9]+]]:_(<4 x s32>) = COPY $sgpr0_sgpr1_sgpr2_sgpr3
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