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Differential D69581

AMDGPU/GlobalISel: Legalize FDIV32
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Authored by kerbowa on Oct 29 2019, 1:07 PM.

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Reviewers
arsenm
Commits
rG2b88b344f24c: AMDGPU/GlobalISel: Legalize FDIV32

Diff Detail

Event Timeline

kerbowa created this revision.Oct 29 2019, 1:07 PM
Herald added a project: Restricted Project. · View Herald TranscriptOct 29 2019, 1:07 PM
Herald added subscribers: llvm-commits, Petar.Avramovic, hiraditya and 9 others. · View Herald Transcript
Harbormaster completed remote builds in B40217: Diff 226955.Oct 29 2019, 1:08 PM
arsenm added inline comments.Oct 29 2019, 1:14 PM
llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
2024

You shouldn't need the {} around the types, same goes for the rest of the function

2044

Can you add a FIXME here since this doesn't correctly model the FP mode switch, and the FP operations aren't modeled as reading it?

arsenm added inline comments.Oct 29 2019, 1:17 PM
llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
1977

You don't need to propagate the flags here. You should remove the argument and not bother setting it on the instructions. These don't actually do anything with FP values

1993

This is an immediate field. You shouldn't be materializing it in a register

2006

Ditto

kerbowa updated this revision to Diff 226964.Oct 29 2019, 2:09 PM

Address comments.

Harbormaster completed remote builds in B40221: Diff 226964.Oct 29 2019, 2:09 PM
kerbowa marked 5 inline comments as done.Oct 29 2019, 2:09 PM
arsenm added inline comments.Oct 29 2019, 2:56 PM
llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
2001

This is also an immediate field. You could alternatively use S_SETREG_B32 which does use the register

kerbowa updated this revision to Diff 226986.Oct 29 2019, 3:46 PM

Address comments.

Harbormaster completed remote builds in B40234: Diff 226986.Oct 29 2019, 3:46 PM
kerbowa marked an inline comment as done.Oct 29 2019, 3:46 PM
arsenm accepted this revision.Oct 29 2019, 3:48 PM

LGTM

This revision is now accepted and ready to land.Oct 29 2019, 3:48 PM
Closed by commit rG2b88b344f24c: AMDGPU/GlobalISel: Legalize FDIV32 (authored by kerbowa). · Explain WhyOct 29 2019, 5:46 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
llvm/
include/
llvm/
CodeGen/
GlobalISel/
5 lines
lib/
Target/
AMDGPU/
2 lines
99 lines
test/
CodeGen/
AMDGPU/
GlobalISel/
1034 lines

Diff 226986

llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h

Show First 20 Lines • Show All 1,376 Lines • ▼ Show 20 Lines
/// Build and insert \p Res = G_FSUB \p Op0, \p Op1 /// Build and insert \p Res = G_FSUB \p Op0, \p Op1
MachineInstrBuilder buildFSub(const DstOp &Dst, const SrcOp &Src0, MachineInstrBuilder buildFSub(const DstOp &Dst, const SrcOp &Src0,
const SrcOp &Src1) { const SrcOp &Src1) {
return buildInstr(TargetOpcode::G_FSUB, {Dst}, {Src0, Src1}); return buildInstr(TargetOpcode::G_FSUB, {Dst}, {Src0, Src1});
} }
/// Build and insert \p Res = G_FMA \p Op0, \p Op1, \p Op2 /// Build and insert \p Res = G_FMA \p Op0, \p Op1, \p Op2
MachineInstrBuilder buildFMA(const DstOp &Dst, const SrcOp &Src0, MachineInstrBuilder buildFMA(const DstOp &Dst, const SrcOp &Src0,
const SrcOp &Src1, const SrcOp &Src2) { const SrcOp &Src1, const SrcOp &Src2,
return buildInstr(TargetOpcode::G_FMA, {Dst}, {Src0, Src1, Src2}); Optional<unsigned> Flags = None) {
return buildInstr(TargetOpcode::G_FMA, {Dst}, {Src0, Src1, Src2}, Flags);
} }
/// Build and insert \p Res = G_FMAD \p Op0, \p Op1, \p Op2 /// Build and insert \p Res = G_FMAD \p Op0, \p Op1, \p Op2
MachineInstrBuilder buildFMAD(const DstOp &Dst, const SrcOp &Src0, MachineInstrBuilder buildFMAD(const DstOp &Dst, const SrcOp &Src0,
const SrcOp &Src1, const SrcOp &Src2, const SrcOp &Src1, const SrcOp &Src2,
Optional<unsigned> Flags = None) { Optional<unsigned> Flags = None) {
return buildInstr(TargetOpcode::G_FMAD, {Dst}, {Src0, Src1, Src2}, Flags); return buildInstr(TargetOpcode::G_FMAD, {Dst}, {Src0, Src1, Src2}, Flags);
} }
▲ Show 20 Lines • Show All 84 Lines • Show Last 20 Lines

llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h

Show First 20 Lines • Show All 82 Lines • ▼ Show 20 Linespublic:
bool legalizePreloadedArgIntrin( bool legalizePreloadedArgIntrin(
MachineInstr &MI, MachineRegisterInfo &MRI, MachineIRBuilder &B, MachineInstr &MI, MachineRegisterInfo &MRI, MachineIRBuilder &B,
AMDGPUFunctionArgInfo::PreloadedValue ArgType) const; AMDGPUFunctionArgInfo::PreloadedValue ArgType) const;
bool legalizeFDIV(MachineInstr &MI, MachineRegisterInfo &MRI, bool legalizeFDIV(MachineInstr &MI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const; MachineIRBuilder &B) const;
bool legalizeFDIV16(MachineInstr &MI, MachineRegisterInfo &MRI, bool legalizeFDIV16(MachineInstr &MI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const; MachineIRBuilder &B) const;
bool legalizeFDIV32(MachineInstr &MI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const;
bool legalizeFastUnsafeFDIV(MachineInstr &MI, MachineRegisterInfo &MRI, bool legalizeFastUnsafeFDIV(MachineInstr &MI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const; MachineIRBuilder &B) const;
bool legalizeFDIVFastIntrin(MachineInstr &MI, MachineRegisterInfo &MRI, bool legalizeFDIVFastIntrin(MachineInstr &MI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const; MachineIRBuilder &B) const;
bool legalizeImplicitArgPtr(MachineInstr &MI, MachineRegisterInfo &MRI, bool legalizeImplicitArgPtr(MachineInstr &MI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const; MachineIRBuilder &B) const;
bool legalizeIsAddrSpace(MachineInstr &MI, MachineRegisterInfo &MRI, bool legalizeIsAddrSpace(MachineInstr &MI, MachineRegisterInfo &MRI,
Show All 12 Lines

llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp

Show First 20 Lines • Show All 1,857 Lines • ▼ Show 20 Lines
bool AMDGPULegalizerInfo::legalizeFDIV(MachineInstr &MI, bool AMDGPULegalizerInfo::legalizeFDIV(MachineInstr &MI,
MachineRegisterInfo &MRI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const { MachineIRBuilder &B) const {
B.setInstr(MI); B.setInstr(MI);
Register Dst = MI.getOperand(0).getReg(); Register Dst = MI.getOperand(0).getReg();
LLT DstTy = MRI.getType(Dst); LLT DstTy = MRI.getType(Dst);
LLT S16 = LLT::scalar(16); LLT S16 = LLT::scalar(16);
LLT S32 = LLT::scalar(32);
if (legalizeFastUnsafeFDIV(MI, MRI, B)) if (legalizeFastUnsafeFDIV(MI, MRI, B))
return true; return true;
if (DstTy == S16) if (DstTy == S16)
return legalizeFDIV16(MI, MRI, B); return legalizeFDIV16(MI, MRI, B);
if (DstTy == S32)
return legalizeFDIV32(MI, MRI, B);
return false; return false;
} }
bool AMDGPULegalizerInfo::legalizeFastUnsafeFDIV(MachineInstr &MI, bool AMDGPULegalizerInfo::legalizeFastUnsafeFDIV(MachineInstr &MI,
MachineRegisterInfo &MRI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const { MachineIRBuilder &B) const {
Register Res = MI.getOperand(0).getReg(); Register Res = MI.getOperand(0).getReg();
▲ Show 20 Lines • Show All 81 Lines • ▼ Show 20 Lines B.buildIntrinsic(Intrinsic::amdgcn_div_fixup, Res, false)
.addUse(RHS) .addUse(RHS)
.addUse(LHS) .addUse(LHS)
.setMIFlags(Flags); .setMIFlags(Flags);
MI.eraseFromParent(); MI.eraseFromParent();
return true; return true;
} }
// Enable or disable FP32 denorm mode. When 'Enable' is true, emit instructions
// to enable denorm mode. When 'Enable' is false, disable denorm mode.
static void toggleSPDenormMode(bool Enable,
const GCNSubtarget &ST,
MachineIRBuilder &B) {
// Set SP denorm mode to this value.
arsenmUnsubmitted
Done
ReplyInline Actions

You don't need to propagate the flags here. You should remove the argument and not bother setting it on the instructions. These don't actually do anything with FP values

arsenm: You don't need to propagate the flags here. You should remove the argument and not bother…
unsigned SPDenormMode =
Enable ? FP_DENORM_FLUSH_NONE : FP_DENORM_FLUSH_IN_FLUSH_OUT;
if (ST.hasDenormModeInst()) {
// Preserve default FP64FP16 denorm mode while updating FP32 mode.
unsigned DPDenormModeDefault = ST.hasFP64Denormals()
? FP_DENORM_FLUSH_NONE
: FP_DENORM_FLUSH_IN_FLUSH_OUT;
unsigned NewDenormModeValue = SPDenormMode | (DPDenormModeDefault << 2);
B.buildInstr(AMDGPU::S_DENORM_MODE)
.addImm(NewDenormModeValue);
} else {
// Select FP32 bit field in mode register.
unsigned SPDenormModeBitField = AMDGPU::Hwreg::ID_MODE |
arsenmUnsubmitted
Done
ReplyInline Actions

This is an immediate field. You shouldn't be materializing it in a register

arsenm: This is an immediate field. You shouldn't be materializing it in a register
(4 << AMDGPU::Hwreg::OFFSET_SHIFT_) |
(1 << AMDGPU::Hwreg::WIDTH_M1_SHIFT_);
B.buildInstr(AMDGPU::S_SETREG_IMM32_B32)
.addImm(SPDenormMode)
.addImm(SPDenormModeBitField);
}
}
arsenmUnsubmitted
Done
ReplyInline Actions

This is also an immediate field. You could alternatively use S_SETREG_B32 which does use the register

arsenm: This is also an immediate field. You could alternatively use S_SETREG_B32 which does use the…
bool AMDGPULegalizerInfo::legalizeFDIV32(MachineInstr &MI,
MachineRegisterInfo &MRI,
MachineIRBuilder &B) const {
B.setInstr(MI);
arsenmUnsubmitted
Done
ReplyInline Actions

Ditto

arsenm: Ditto
Register Res = MI.getOperand(0).getReg();
Register LHS = MI.getOperand(1).getReg();
Register RHS = MI.getOperand(2).getReg();
uint16_t Flags = MI.getFlags();
LLT S32 = LLT::scalar(32);
LLT S1 = LLT::scalar(1);
auto One = B.buildFConstant(S32, 1.0f);
auto DenominatorScaled =
B.buildIntrinsic(Intrinsic::amdgcn_div_scale, {S32, S1}, false)
.addUse(RHS)
.addUse(RHS)
.addUse(LHS)
.setMIFlags(Flags);
auto NumeratorScaled =
arsenmUnsubmitted
Done
ReplyInline Actions

You shouldn't need the {} around the types, same goes for the rest of the function

arsenm: You shouldn't need the {} around the types, same goes for the rest of the function
B.buildIntrinsic(Intrinsic::amdgcn_div_scale, {S32, S1}, false)
.addUse(LHS)
.addUse(RHS)
.addUse(LHS)
.setMIFlags(Flags);
auto ApproxRcp = B.buildIntrinsic(Intrinsic::amdgcn_rcp, {S32}, false)
.addUse(DenominatorScaled.getReg(0))
.setMIFlags(Flags);
auto NegDivScale0 = B.buildFNeg(S32, DenominatorScaled, Flags);
// FIXME: Doesn't correctly model the FP mode switch, and the FP operations
// aren't modeled as reading it.
if (!ST.hasFP32Denormals())
toggleSPDenormMode(true, ST, B);
auto Fma0 = B.buildFMA(S32, NegDivScale0, ApproxRcp, One, Flags);
auto Fma1 = B.buildFMA(S32, Fma0, ApproxRcp, ApproxRcp, Flags);
auto Mul = B.buildFMul(S32, NumeratorScaled, Fma1, Flags);
auto Fma2 = B.buildFMA(S32, NegDivScale0, Mul, NumeratorScaled, Flags);
arsenmUnsubmitted
Done
ReplyInline Actions

Can you add a FIXME here since this doesn't correctly model the FP mode switch, and the FP operations aren't modeled as reading it?

arsenm: Can you add a FIXME here since this doesn't correctly model the FP mode switch, and the FP…
auto Fma3 = B.buildFMA(S32, Fma2, Fma1, Mul, Flags);
auto Fma4 = B.buildFMA(S32, NegDivScale0, Fma3, NumeratorScaled, Flags);
if (!ST.hasFP32Denormals())
toggleSPDenormMode(false, ST, B);
auto Fmas = B.buildIntrinsic(Intrinsic::amdgcn_div_fmas, {S32}, false)
.addUse(Fma4.getReg(0))
.addUse(Fma1.getReg(0))
.addUse(Fma3.getReg(0))
.addUse(NumeratorScaled.getReg(1))
.setMIFlags(Flags);
B.buildIntrinsic(Intrinsic::amdgcn_div_fixup, Res, false)
.addUse(Fmas.getReg(0))
.addUse(RHS)
.addUse(LHS)
.setMIFlags(Flags);
MI.eraseFromParent();
return true;
}
bool AMDGPULegalizerInfo::legalizeFDIVFastIntrin(MachineInstr &MI, bool AMDGPULegalizerInfo::legalizeFDIVFastIntrin(MachineInstr &MI,
MachineRegisterInfo &MRI, MachineRegisterInfo &MRI,
MachineIRBuilder &B) const { MachineIRBuilder &B) const {
B.setInstr(MI); B.setInstr(MI);
Register Res = MI.getOperand(0).getReg(); Register Res = MI.getOperand(0).getReg();
Register LHS = MI.getOperand(2).getReg(); Register LHS = MI.getOperand(2).getReg();
Register RHS = MI.getOperand(3).getReg(); Register RHS = MI.getOperand(3).getReg();
uint16_t Flags = MI.getFlags(); uint16_t Flags = MI.getFlags();
▲ Show 20 Lines • Show All 232 Lines • Show Last 20 Lines

llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-fdiv.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck -check-prefix=SI %s # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck -check-prefix=SI %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck -check-prefix=VI %s # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck -check-prefix=VI %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX9 %s # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX9 %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer -enable-unsafe-fp-math -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX9-UNSAFE %s # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer -enable-unsafe-fp-math -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX9-UNSAFE %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck -check-prefix=GFX10 %s
--- ---
name: test_fdiv_s16 name: test_fdiv_s16
body: | body: |
bb.0: bb.0:
liveins: $vgpr0, $vgpr1 liveins: $vgpr0, $vgpr1
; SI-LABEL: name: test_fdiv_s16 ; SI-LABEL: name: test_fdiv_s16
; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32) ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16) ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16) ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
; SI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[FPEXT]], [[FPEXT1]] ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FDIV]](s32) ; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT1]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT6]](s32)
; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16) ; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
; SI: $vgpr0 = COPY [[ANYEXT]](s32) ; SI: $vgpr0 = COPY [[ANYEXT]](s32)
; VI-LABEL: name: test_fdiv_s16 ; VI-LABEL: name: test_fdiv_s16
; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32) ; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; VI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16) ; VI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
Show All 21 Lines bb.0:
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 ; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9-UNSAFE: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; GFX9-UNSAFE: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9-UNSAFE: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32) ; GFX9-UNSAFE: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC1]](s16) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC1]](s16)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[INT]]
; GFX9-UNSAFE: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FMUL]](s16) ; GFX9-UNSAFE: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FMUL]](s16)
; GFX9-UNSAFE: $vgpr0 = COPY [[ANYEXT]](s32) ; GFX9-UNSAFE: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX10-LABEL: name: test_fdiv_s16
; GFX10: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX10: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX10: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX10: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32)
; GFX10: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; GFX10: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
; GFX10: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT1]](s32)
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[INT]]
; GFX10: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL]](s32)
; GFX10: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC]](s16), [[TRUNC1]](s16), [[TRUNC]](s16)
; GFX10: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT1]](s16)
; GFX10: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0 %0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1 %1:_(s32) = COPY $vgpr1
%2:_(s16) = G_TRUNC %0 %2:_(s16) = G_TRUNC %0
%3:_(s16) = G_TRUNC %1 %3:_(s16) = G_TRUNC %1
%4:_(s16) = G_FDIV %2, %3 %4:_(s16) = G_FDIV %2, %3
%5:_(s32) = G_ANYEXT %4 %5:_(s32) = G_ANYEXT %4
$vgpr0 = COPY %5 $vgpr0 = COPY %5
... ...
--- ---
name: test_fdiv_s32 name: test_fdiv_s32
body: | body: |
bb.0: bb.0:
liveins: $vgpr0, $vgpr1 liveins: $vgpr0, $vgpr1
; SI-LABEL: name: test_fdiv_s32 ; SI-LABEL: name: test_fdiv_s32
; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 ; SI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; SI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[COPY]], [[COPY1]] ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: $vgpr0 = COPY [[FDIV]](s32) ; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[COPY1]](s32), [[COPY1]](s32), [[COPY]](s32)
; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[COPY]](s32), [[COPY1]](s32), [[COPY]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[COPY1]](s32), [[COPY]](s32)
; SI: $vgpr0 = COPY [[INT6]](s32)
; VI-LABEL: name: test_fdiv_s32 ; VI-LABEL: name: test_fdiv_s32
; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 ; VI: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; VI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[COPY]], [[COPY1]] ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; VI: $vgpr0 = COPY [[FDIV]](s32) ; VI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[COPY1]](s32), [[COPY1]](s32), [[COPY]](s32)
; VI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[COPY]](s32), [[COPY1]](s32), [[COPY]](s32)
; VI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; VI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; VI: S_SETREG_IMM32_B32 3, 2305
; VI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; VI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; VI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; VI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; VI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; VI: S_SETREG_IMM32_B32 0, 2305
; VI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; VI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[COPY1]](s32), [[COPY]](s32)
; VI: $vgpr0 = COPY [[INT6]](s32)
; GFX9-LABEL: name: test_fdiv_s32 ; GFX9-LABEL: name: test_fdiv_s32
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 ; GFX9: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[COPY]], [[COPY1]] ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; GFX9: $vgpr0 = COPY [[FDIV]](s32) ; GFX9: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[COPY1]](s32), [[COPY1]](s32), [[COPY]](s32)
; GFX9: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[COPY]](s32), [[COPY1]](s32), [[COPY]](s32)
; GFX9: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; GFX9: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; GFX9: S_SETREG_IMM32_B32 3, 2305
; GFX9: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; GFX9: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; GFX9: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; GFX9: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; GFX9: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; GFX9: S_SETREG_IMM32_B32 0, 2305
; GFX9: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; GFX9: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[COPY1]](s32), [[COPY]](s32)
; GFX9: $vgpr0 = COPY [[INT6]](s32)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s32 ; GFX9-UNSAFE-LABEL: name: test_fdiv_s32
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 ; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY1]](s32) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY1]](s32)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[INT]]
; GFX9-UNSAFE: $vgpr0 = COPY [[FMUL]](s32) ; GFX9-UNSAFE: $vgpr0 = COPY [[FMUL]](s32)
; GFX10-LABEL: name: test_fdiv_s32
; GFX10: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX10: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX10: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; GFX10: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[COPY1]](s32), [[COPY1]](s32), [[COPY]](s32)
; GFX10: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[COPY]](s32), [[COPY1]](s32), [[COPY]](s32)
; GFX10: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; GFX10: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; GFX10: S_DENORM_MODE 15
; GFX10: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; GFX10: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; GFX10: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; GFX10: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; GFX10: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; GFX10: S_DENORM_MODE 12
; GFX10: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; GFX10: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[COPY1]](s32), [[COPY]](s32)
; GFX10: $vgpr0 = COPY [[INT6]](s32)
%0:_(s32) = COPY $vgpr0 %0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1 %1:_(s32) = COPY $vgpr1
%2:_(s32) = G_FDIV %0, %1 %2:_(s32) = G_FDIV %0, %1
$vgpr0 = COPY %2 $vgpr0 = COPY %2
... ...
--- ---
name: test_fdiv_s32_arcp name: test_fdiv_s32_arcp
Show All 20 Lines bb.0:
; GFX9: [[FMUL:%[0-9]+]]:_(s32) = arcp G_FMUL [[COPY]], [[INT]] ; GFX9: [[FMUL:%[0-9]+]]:_(s32) = arcp G_FMUL [[COPY]], [[INT]]
; GFX9: $vgpr0 = COPY [[FMUL]](s32) ; GFX9: $vgpr0 = COPY [[FMUL]](s32)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s32_arcp ; GFX9-UNSAFE-LABEL: name: test_fdiv_s32_arcp
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 ; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = arcp G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY1]](s32) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = arcp G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY1]](s32)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = arcp G_FMUL [[COPY]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = arcp G_FMUL [[COPY]], [[INT]]
; GFX9-UNSAFE: $vgpr0 = COPY [[FMUL]](s32) ; GFX9-UNSAFE: $vgpr0 = COPY [[FMUL]](s32)
; GFX10-LABEL: name: test_fdiv_s32_arcp
; GFX10: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX10: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX10: [[INT:%[0-9]+]]:_(s32) = arcp G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY1]](s32)
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = arcp G_FMUL [[COPY]], [[INT]]
; GFX10: $vgpr0 = COPY [[FMUL]](s32)
%0:_(s32) = COPY $vgpr0 %0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1 %1:_(s32) = COPY $vgpr1
%2:_(s32) = arcp G_FDIV %0, %1 %2:_(s32) = arcp G_FDIV %0, %1
$vgpr0 = COPY %2 $vgpr0 = COPY %2
... ...
--- ---
name: test_fdiv_s64 name: test_fdiv_s64
Show All 17 Lines bb.0:
; GFX9: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[COPY]], [[COPY1]] ; GFX9: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[COPY]], [[COPY1]]
; GFX9: $vgpr0_vgpr1 = COPY [[FDIV]](s64) ; GFX9: $vgpr0_vgpr1 = COPY [[FDIV]](s64)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s64 ; GFX9-UNSAFE-LABEL: name: test_fdiv_s64
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3 ; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY1]](s64) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY1]](s64)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[COPY]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[COPY]], [[INT]]
; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[FMUL]](s64) ; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[FMUL]](s64)
; GFX10-LABEL: name: test_fdiv_s64
; GFX10: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX10: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
; GFX10: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[COPY]], [[COPY1]]
; GFX10: $vgpr0_vgpr1 = COPY [[FDIV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1 %0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = COPY $vgpr2_vgpr3 %1:_(s64) = COPY $vgpr2_vgpr3
%2:_(s64) = G_FDIV %0, %1 %2:_(s64) = G_FDIV %0, %1
$vgpr0_vgpr1 = COPY %2 $vgpr0_vgpr1 = COPY %2
... ...
--- ---
name: test_fdiv_v2s32 name: test_fdiv_v2s32
body: | body: |
bb.0: bb.0:
liveins: $vgpr0_vgpr1, $vgpr2_vgpr3 liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
; SI-LABEL: name: test_fdiv_v2s32 ; SI-LABEL: name: test_fdiv_v2s32
; SI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; SI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; SI: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; SI: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; SI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; SI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; SI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[UV]], [[UV2]] ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[FDIV1:%[0-9]+]]:_(s32) = G_FDIV [[UV1]], [[UV3]] ; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV2]](s32), [[UV]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32) ; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV2]](s32), [[UV]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV2]](s32), [[UV]](s32)
; SI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV1]](s32)
; SI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV3]](s32), [[UV1]](s32)
; SI: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; SI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C]]
; SI: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; SI: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; SI: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; SI: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; SI: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV3]](s32), [[UV1]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32)
; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; VI-LABEL: name: test_fdiv_v2s32 ; VI-LABEL: name: test_fdiv_v2s32
; VI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; VI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; VI: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; VI: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; VI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; VI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; VI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[UV]], [[UV2]] ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; VI: [[FDIV1:%[0-9]+]]:_(s32) = G_FDIV [[UV1]], [[UV3]] ; VI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV2]](s32), [[UV]](s32)
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32) ; VI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV2]](s32), [[UV]](s32)
; VI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; VI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; VI: S_SETREG_IMM32_B32 3, 2305
; VI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; VI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; VI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; VI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; VI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; VI: S_SETREG_IMM32_B32 0, 2305
; VI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; VI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV2]](s32), [[UV]](s32)
; VI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV1]](s32)
; VI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV3]](s32), [[UV1]](s32)
; VI: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; VI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; VI: S_SETREG_IMM32_B32 3, 2305
; VI: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C]]
; VI: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; VI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; VI: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; VI: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; VI: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; VI: S_SETREG_IMM32_B32 0, 2305
; VI: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; VI: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV3]](s32), [[UV1]](s32)
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32)
; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-LABEL: name: test_fdiv_v2s32 ; GFX9-LABEL: name: test_fdiv_v2s32
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX9: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[UV]], [[UV2]] ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; GFX9: [[FDIV1:%[0-9]+]]:_(s32) = G_FDIV [[UV1]], [[UV3]] ; GFX9: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV2]](s32), [[UV]](s32)
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32) ; GFX9: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV2]](s32), [[UV]](s32)
; GFX9: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; GFX9: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; GFX9: S_SETREG_IMM32_B32 3, 2305
; GFX9: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; GFX9: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; GFX9: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; GFX9: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; GFX9: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; GFX9: S_SETREG_IMM32_B32 0, 2305
; GFX9: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; GFX9: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV2]](s32), [[UV]](s32)
; GFX9: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX9: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX9: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; GFX9: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; GFX9: S_SETREG_IMM32_B32 3, 2305
; GFX9: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C]]
; GFX9: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; GFX9: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; GFX9: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; GFX9: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; GFX9: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; GFX9: S_SETREG_IMM32_B32 0, 2305
; GFX9: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; GFX9: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32)
; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-UNSAFE-LABEL: name: test_fdiv_v2s32 ; GFX9-UNSAFE-LABEL: name: test_fdiv_v2s32
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9-UNSAFE: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; GFX9-UNSAFE: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9-UNSAFE: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; GFX9-UNSAFE: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV2]](s32) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV2]](s32)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[INT]]
; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV3]](s32) ; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV3]](s32)
; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[INT1]] ; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[INT1]]
; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FMUL]](s32), [[FMUL1]](s32) ; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FMUL]](s32), [[FMUL1]](s32)
; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX10-LABEL: name: test_fdiv_v2s32
; GFX10: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX10: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX10: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX10: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX10: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; GFX10: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV2]](s32), [[UV]](s32)
; GFX10: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV2]](s32), [[UV]](s32)
; GFX10: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; GFX10: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; GFX10: S_DENORM_MODE 15
; GFX10: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; GFX10: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; GFX10: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; GFX10: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; GFX10: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; GFX10: S_DENORM_MODE 12
; GFX10: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; GFX10: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV2]](s32), [[UV]](s32)
; GFX10: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX10: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX10: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; GFX10: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; GFX10: S_DENORM_MODE 15
; GFX10: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C]]
; GFX10: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; GFX10: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; GFX10: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; GFX10: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; GFX10: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; GFX10: S_DENORM_MODE 12
; GFX10: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; GFX10: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX10: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32)
; GFX10: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1 %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3 %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
%2:_(<2 x s32>) = G_FDIV %0, %1 %2:_(<2 x s32>) = G_FDIV %0, %1
$vgpr0_vgpr1 = COPY %2 $vgpr0_vgpr1 = COPY %2
... ...
--- ---
name: test_fdiv_v2s32_flags name: test_fdiv_v2s32_flags
body: | body: |
bb.0: bb.0:
liveins: $vgpr0_vgpr1, $vgpr2_vgpr3 liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
; SI-LABEL: name: test_fdiv_v2s32_flags ; SI-LABEL: name: test_fdiv_v2s32_flags
; SI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; SI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; SI: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; SI: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; SI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; SI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; SI: [[FDIV:%[0-9]+]]:_(s32) = nnan G_FDIV [[UV]], [[UV2]] ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[FDIV1:%[0-9]+]]:_(s32) = nnan G_FDIV [[UV1]], [[UV3]] ; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV2]](s32), [[UV]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32) ; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV2]](s32), [[UV]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = nnan G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[INT4]], [[C]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = nnan G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV2]](s32), [[UV]](s32)
; SI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV1]](s32)
; SI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV3]](s32), [[UV1]](s32)
; SI: [[INT11:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; SI: [[FNEG1:%[0-9]+]]:_(s32) = nnan G_FNEG [[INT7]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA5:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[INT11]], [[C]]
; SI: [[FMA6:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA5]], [[INT11]], [[INT11]]
; SI: [[FMUL1:%[0-9]+]]:_(s32) = nnan G_FMUL [[INT9]], [[FMA6]]
; SI: [[FMA7:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; SI: [[FMA8:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; SI: [[FMA9:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT12:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; SI: [[INT13:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV3]](s32), [[UV1]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32)
; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; VI-LABEL: name: test_fdiv_v2s32_flags ; VI-LABEL: name: test_fdiv_v2s32_flags
; VI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; VI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; VI: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; VI: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; VI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; VI: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; VI: [[FDIV:%[0-9]+]]:_(s32) = nnan G_FDIV [[UV]], [[UV2]] ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; VI: [[FDIV1:%[0-9]+]]:_(s32) = nnan G_FDIV [[UV1]], [[UV3]] ; VI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV2]](s32), [[UV]](s32)
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32) ; VI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV2]](s32), [[UV]](s32)
; VI: [[INT4:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; VI: [[FNEG:%[0-9]+]]:_(s32) = nnan G_FNEG [[INT]]
; VI: S_SETREG_IMM32_B32 3, 2305
; VI: [[FMA:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[INT4]], [[C]]
; VI: [[FMA1:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA]], [[INT4]], [[INT4]]
; VI: [[FMUL:%[0-9]+]]:_(s32) = nnan G_FMUL [[INT2]], [[FMA1]]
; VI: [[FMA2:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; VI: [[FMA3:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; VI: [[FMA4:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; VI: S_SETREG_IMM32_B32 0, 2305
; VI: [[INT5:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; VI: [[INT6:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV2]](s32), [[UV]](s32)
; VI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV1]](s32)
; VI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV3]](s32), [[UV1]](s32)
; VI: [[INT11:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; VI: [[FNEG1:%[0-9]+]]:_(s32) = nnan G_FNEG [[INT7]]
; VI: S_SETREG_IMM32_B32 3, 2305
; VI: [[FMA5:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[INT11]], [[C]]
; VI: [[FMA6:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA5]], [[INT11]], [[INT11]]
; VI: [[FMUL1:%[0-9]+]]:_(s32) = nnan G_FMUL [[INT9]], [[FMA6]]
; VI: [[FMA7:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; VI: [[FMA8:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; VI: [[FMA9:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; VI: S_SETREG_IMM32_B32 0, 2305
; VI: [[INT12:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; VI: [[INT13:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV3]](s32), [[UV1]](s32)
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32)
; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-LABEL: name: test_fdiv_v2s32_flags ; GFX9-LABEL: name: test_fdiv_v2s32_flags
; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; GFX9: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; GFX9: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX9: [[FDIV:%[0-9]+]]:_(s32) = nnan G_FDIV [[UV]], [[UV2]] ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; GFX9: [[FDIV1:%[0-9]+]]:_(s32) = nnan G_FDIV [[UV1]], [[UV3]] ; GFX9: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV2]](s32), [[UV]](s32)
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32) ; GFX9: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV2]](s32), [[UV]](s32)
; GFX9: [[INT4:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; GFX9: [[FNEG:%[0-9]+]]:_(s32) = nnan G_FNEG [[INT]]
; GFX9: S_SETREG_IMM32_B32 3, 2305
; GFX9: [[FMA:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[INT4]], [[C]]
; GFX9: [[FMA1:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA]], [[INT4]], [[INT4]]
; GFX9: [[FMUL:%[0-9]+]]:_(s32) = nnan G_FMUL [[INT2]], [[FMA1]]
; GFX9: [[FMA2:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; GFX9: [[FMA3:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; GFX9: [[FMA4:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; GFX9: S_SETREG_IMM32_B32 0, 2305
; GFX9: [[INT5:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; GFX9: [[INT6:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV2]](s32), [[UV]](s32)
; GFX9: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX9: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX9: [[INT11:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; GFX9: [[FNEG1:%[0-9]+]]:_(s32) = nnan G_FNEG [[INT7]]
; GFX9: S_SETREG_IMM32_B32 3, 2305
; GFX9: [[FMA5:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[INT11]], [[C]]
; GFX9: [[FMA6:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA5]], [[INT11]], [[INT11]]
; GFX9: [[FMUL1:%[0-9]+]]:_(s32) = nnan G_FMUL [[INT9]], [[FMA6]]
; GFX9: [[FMA7:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; GFX9: [[FMA8:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; GFX9: [[FMA9:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; GFX9: S_SETREG_IMM32_B32 0, 2305
; GFX9: [[INT12:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; GFX9: [[INT13:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32)
; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX9-UNSAFE-LABEL: name: test_fdiv_v2s32_flags ; GFX9-UNSAFE-LABEL: name: test_fdiv_v2s32_flags
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3 ; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX9-UNSAFE: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>) ; GFX9-UNSAFE: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX9-UNSAFE: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>) ; GFX9-UNSAFE: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV2]](s32) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV2]](s32)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = nnan G_FMUL [[UV]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = nnan G_FMUL [[UV]], [[INT]]
; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV3]](s32) ; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV3]](s32)
; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s32) = nnan G_FMUL [[UV1]], [[INT1]] ; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s32) = nnan G_FMUL [[UV1]], [[INT1]]
; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FMUL]](s32), [[FMUL1]](s32) ; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FMUL]](s32), [[FMUL1]](s32)
; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>) ; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
; GFX10-LABEL: name: test_fdiv_v2s32_flags
; GFX10: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX10: [[COPY1:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr2_vgpr3
; GFX10: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX10: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<2 x s32>)
; GFX10: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; GFX10: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV2]](s32), [[UV]](s32)
; GFX10: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV2]](s32), [[UV]](s32)
; GFX10: [[INT4:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; GFX10: [[FNEG:%[0-9]+]]:_(s32) = nnan G_FNEG [[INT]]
; GFX10: S_DENORM_MODE 15
; GFX10: [[FMA:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[INT4]], [[C]]
; GFX10: [[FMA1:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA]], [[INT4]], [[INT4]]
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = nnan G_FMUL [[INT2]], [[FMA1]]
; GFX10: [[FMA2:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; GFX10: [[FMA3:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; GFX10: [[FMA4:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; GFX10: S_DENORM_MODE 12
; GFX10: [[INT5:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; GFX10: [[INT6:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV2]](s32), [[UV]](s32)
; GFX10: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX10: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX10: [[INT11:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; GFX10: [[FNEG1:%[0-9]+]]:_(s32) = nnan G_FNEG [[INT7]]
; GFX10: S_DENORM_MODE 15
; GFX10: [[FMA5:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[INT11]], [[C]]
; GFX10: [[FMA6:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA5]], [[INT11]], [[INT11]]
; GFX10: [[FMUL1:%[0-9]+]]:_(s32) = nnan G_FMUL [[INT9]], [[FMA6]]
; GFX10: [[FMA7:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; GFX10: [[FMA8:%[0-9]+]]:_(s32) = nnan G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; GFX10: [[FMA9:%[0-9]+]]:_(s32) = nnan G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; GFX10: S_DENORM_MODE 12
; GFX10: [[INT12:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; GFX10: [[INT13:%[0-9]+]]:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV3]](s32), [[UV1]](s32)
; GFX10: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32)
; GFX10: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1 %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = COPY $vgpr2_vgpr3 %1:_(<2 x s32>) = COPY $vgpr2_vgpr3
%2:_(<2 x s32>) = nnan G_FDIV %0, %1 %2:_(<2 x s32>) = nnan G_FDIV %0, %1
$vgpr0_vgpr1 = COPY %2 $vgpr0_vgpr1 = COPY %2
... ...
--- ---
name: test_fdiv_v3s32 name: test_fdiv_v3s32
body: | body: |
bb.0: bb.0:
liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5 liveins: $vgpr0_vgpr1_vgpr2, $vgpr3_vgpr4_vgpr5
; SI-LABEL: name: test_fdiv_v3s32 ; SI-LABEL: name: test_fdiv_v3s32
; SI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2 ; SI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; SI: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5 ; SI: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>) ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; SI: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>) ; SI: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
; SI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[UV]], [[UV3]] ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[FDIV1:%[0-9]+]]:_(s32) = G_FDIV [[UV1]], [[UV4]] ; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV]](s32)
; SI: [[FDIV2:%[0-9]+]]:_(s32) = G_FDIV [[UV2]], [[UV5]] ; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV3]](s32), [[UV]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32), [[FDIV2]](s32) ; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV3]](s32), [[UV]](s32)
; SI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV4]](s32), [[UV4]](s32), [[UV1]](s32)
; SI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV4]](s32), [[UV1]](s32)
; SI: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; SI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C]]
; SI: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; SI: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; SI: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; SI: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; SI: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV4]](s32), [[UV1]](s32)
; SI: [[INT14:%[0-9]+]]:_(s32), [[INT15:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV5]](s32), [[UV5]](s32), [[UV2]](s32)
; SI: [[INT16:%[0-9]+]]:_(s32), [[INT17:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV5]](s32), [[UV2]](s32)
; SI: [[INT18:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT14]](s32)
; SI: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[INT14]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA10:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[INT18]], [[C]]
; SI: [[FMA11:%[0-9]+]]:_(s32) = G_FMA [[FMA10]], [[INT18]], [[INT18]]
; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[INT16]], [[FMA11]]
; SI: [[FMA12:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMUL2]], [[INT16]]
; SI: [[FMA13:%[0-9]+]]:_(s32) = G_FMA [[FMA12]], [[FMA11]], [[FMUL2]]
; SI: [[FMA14:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMA13]], [[INT16]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT19:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA14]](s32), [[FMA11]](s32), [[FMA13]](s32), [[INT17]](s1)
; SI: [[INT20:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT19]](s32), [[UV5]](s32), [[UV2]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32), [[INT20]](s32)
; SI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>) ; SI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
; VI-LABEL: name: test_fdiv_v3s32 ; VI-LABEL: name: test_fdiv_v3s32
; VI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2 ; VI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; VI: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5 ; VI: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>) ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; VI: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>) ; VI: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
; VI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[UV]], [[UV3]] ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; VI: [[FDIV1:%[0-9]+]]:_(s32) = G_FDIV [[UV1]], [[UV4]] ; VI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV]](s32)
; VI: [[FDIV2:%[0-9]+]]:_(s32) = G_FDIV [[UV2]], [[UV5]] ; VI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV3]](s32), [[UV]](s32)
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32), [[FDIV2]](s32) ; VI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; VI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; VI: S_SETREG_IMM32_B32 3, 2305
; VI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; VI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; VI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; VI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; VI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; VI: S_SETREG_IMM32_B32 0, 2305
; VI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; VI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV3]](s32), [[UV]](s32)
; VI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV4]](s32), [[UV4]](s32), [[UV1]](s32)
; VI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV4]](s32), [[UV1]](s32)
; VI: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; VI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; VI: S_SETREG_IMM32_B32 3, 2305
; VI: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C]]
; VI: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; VI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; VI: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; VI: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; VI: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; VI: S_SETREG_IMM32_B32 0, 2305
; VI: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; VI: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV4]](s32), [[UV1]](s32)
; VI: [[INT14:%[0-9]+]]:_(s32), [[INT15:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV5]](s32), [[UV5]](s32), [[UV2]](s32)
; VI: [[INT16:%[0-9]+]]:_(s32), [[INT17:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV5]](s32), [[UV2]](s32)
; VI: [[INT18:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT14]](s32)
; VI: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[INT14]]
; VI: S_SETREG_IMM32_B32 3, 2305
; VI: [[FMA10:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[INT18]], [[C]]
; VI: [[FMA11:%[0-9]+]]:_(s32) = G_FMA [[FMA10]], [[INT18]], [[INT18]]
; VI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[INT16]], [[FMA11]]
; VI: [[FMA12:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMUL2]], [[INT16]]
; VI: [[FMA13:%[0-9]+]]:_(s32) = G_FMA [[FMA12]], [[FMA11]], [[FMUL2]]
; VI: [[FMA14:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMA13]], [[INT16]]
; VI: S_SETREG_IMM32_B32 0, 2305
; VI: [[INT19:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA14]](s32), [[FMA11]](s32), [[FMA13]](s32), [[INT17]](s1)
; VI: [[INT20:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT19]](s32), [[UV5]](s32), [[UV2]](s32)
; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32), [[INT20]](s32)
; VI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>) ; VI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
; GFX9-LABEL: name: test_fdiv_v3s32 ; GFX9-LABEL: name: test_fdiv_v3s32
; GFX9: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2 ; GFX9: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; GFX9: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5 ; GFX9: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>) ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; GFX9: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>) ; GFX9: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
; GFX9: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[UV]], [[UV3]] ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; GFX9: [[FDIV1:%[0-9]+]]:_(s32) = G_FDIV [[UV1]], [[UV4]] ; GFX9: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV]](s32)
; GFX9: [[FDIV2:%[0-9]+]]:_(s32) = G_FDIV [[UV2]], [[UV5]] ; GFX9: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV3]](s32), [[UV]](s32)
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FDIV]](s32), [[FDIV1]](s32), [[FDIV2]](s32) ; GFX9: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; GFX9: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; GFX9: S_SETREG_IMM32_B32 3, 2305
; GFX9: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; GFX9: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; GFX9: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; GFX9: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; GFX9: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; GFX9: S_SETREG_IMM32_B32 0, 2305
; GFX9: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; GFX9: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV3]](s32), [[UV]](s32)
; GFX9: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV4]](s32), [[UV4]](s32), [[UV1]](s32)
; GFX9: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV4]](s32), [[UV1]](s32)
; GFX9: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; GFX9: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; GFX9: S_SETREG_IMM32_B32 3, 2305
; GFX9: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C]]
; GFX9: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; GFX9: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; GFX9: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; GFX9: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; GFX9: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; GFX9: S_SETREG_IMM32_B32 0, 2305
; GFX9: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; GFX9: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV4]](s32), [[UV1]](s32)
; GFX9: [[INT14:%[0-9]+]]:_(s32), [[INT15:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV5]](s32), [[UV5]](s32), [[UV2]](s32)
; GFX9: [[INT16:%[0-9]+]]:_(s32), [[INT17:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV5]](s32), [[UV2]](s32)
; GFX9: [[INT18:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT14]](s32)
; GFX9: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[INT14]]
; GFX9: S_SETREG_IMM32_B32 3, 2305
; GFX9: [[FMA10:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[INT18]], [[C]]
; GFX9: [[FMA11:%[0-9]+]]:_(s32) = G_FMA [[FMA10]], [[INT18]], [[INT18]]
; GFX9: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[INT16]], [[FMA11]]
; GFX9: [[FMA12:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMUL2]], [[INT16]]
; GFX9: [[FMA13:%[0-9]+]]:_(s32) = G_FMA [[FMA12]], [[FMA11]], [[FMUL2]]
; GFX9: [[FMA14:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMA13]], [[INT16]]
; GFX9: S_SETREG_IMM32_B32 0, 2305
; GFX9: [[INT19:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA14]](s32), [[FMA11]](s32), [[FMA13]](s32), [[INT17]](s1)
; GFX9: [[INT20:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT19]](s32), [[UV5]](s32), [[UV2]](s32)
; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32), [[INT20]](s32)
; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>) ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
; GFX9-UNSAFE-LABEL: name: test_fdiv_v3s32 ; GFX9-UNSAFE-LABEL: name: test_fdiv_v3s32
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5 ; GFX9-UNSAFE: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
; GFX9-UNSAFE: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>) ; GFX9-UNSAFE: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; GFX9-UNSAFE: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>) ; GFX9-UNSAFE: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV3]](s32) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV3]](s32)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[INT]]
; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV4]](s32) ; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV4]](s32)
; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[INT1]] ; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[INT1]]
; GFX9-UNSAFE: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV5]](s32) ; GFX9-UNSAFE: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV5]](s32)
; GFX9-UNSAFE: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[INT2]] ; GFX9-UNSAFE: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[INT2]]
; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FMUL]](s32), [[FMUL1]](s32), [[FMUL2]](s32) ; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FMUL]](s32), [[FMUL1]](s32), [[FMUL2]](s32)
; GFX9-UNSAFE: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>) ; GFX9-UNSAFE: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
; GFX10-LABEL: name: test_fdiv_v3s32
; GFX10: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; GFX10: [[COPY1:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
; GFX10: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; GFX10: [[UV3:%[0-9]+]]:_(s32), [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY1]](<3 x s32>)
; GFX10: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; GFX10: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV3]](s32), [[UV3]](s32), [[UV]](s32)
; GFX10: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV]](s32), [[UV3]](s32), [[UV]](s32)
; GFX10: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; GFX10: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; GFX10: S_DENORM_MODE 15
; GFX10: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C]]
; GFX10: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; GFX10: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; GFX10: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; GFX10: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; GFX10: S_DENORM_MODE 12
; GFX10: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; GFX10: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[UV3]](s32), [[UV]](s32)
; GFX10: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV4]](s32), [[UV4]](s32), [[UV1]](s32)
; GFX10: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV1]](s32), [[UV4]](s32), [[UV1]](s32)
; GFX10: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; GFX10: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; GFX10: S_DENORM_MODE 15
; GFX10: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C]]
; GFX10: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; GFX10: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; GFX10: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; GFX10: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; GFX10: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; GFX10: S_DENORM_MODE 12
; GFX10: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; GFX10: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[UV4]](s32), [[UV1]](s32)
; GFX10: [[INT14:%[0-9]+]]:_(s32), [[INT15:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV5]](s32), [[UV5]](s32), [[UV2]](s32)
; GFX10: [[INT16:%[0-9]+]]:_(s32), [[INT17:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[UV2]](s32), [[UV5]](s32), [[UV2]](s32)
; GFX10: [[INT18:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT14]](s32)
; GFX10: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[INT14]]
; GFX10: S_DENORM_MODE 15
; GFX10: [[FMA10:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[INT18]], [[C]]
; GFX10: [[FMA11:%[0-9]+]]:_(s32) = G_FMA [[FMA10]], [[INT18]], [[INT18]]
; GFX10: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[INT16]], [[FMA11]]
; GFX10: [[FMA12:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMUL2]], [[INT16]]
; GFX10: [[FMA13:%[0-9]+]]:_(s32) = G_FMA [[FMA12]], [[FMA11]], [[FMUL2]]
; GFX10: [[FMA14:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMA13]], [[INT16]]
; GFX10: S_DENORM_MODE 12
; GFX10: [[INT19:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA14]](s32), [[FMA11]](s32), [[FMA13]](s32), [[INT17]](s1)
; GFX10: [[INT20:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT19]](s32), [[UV5]](s32), [[UV2]](s32)
; GFX10: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT6]](s32), [[INT13]](s32), [[INT20]](s32)
; GFX10: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
%0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2 %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5 %1:_(<3 x s32>) = COPY $vgpr3_vgpr4_vgpr5
%2:_(<3 x s32>) = G_FDIV %0, %1 %2:_(<3 x s32>) = G_FDIV %0, %1
$vgpr0_vgpr1_vgpr2 = COPY %2 $vgpr0_vgpr1_vgpr2 = COPY %2
... ...
--- ---
name: test_fdiv_v2s64 name: test_fdiv_v2s64
Show All 34 Lines bb.0:
; GFX9-UNSAFE: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>) ; GFX9-UNSAFE: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX9-UNSAFE: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>) ; GFX9-UNSAFE: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV2]](s64) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV2]](s64)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[UV]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[UV]], [[INT]]
; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV3]](s64) ; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[UV3]](s64)
; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s64) = G_FMUL [[UV1]], [[INT1]] ; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s64) = G_FMUL [[UV1]], [[INT1]]
; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FMUL]](s64), [[FMUL1]](s64) ; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FMUL]](s64), [[FMUL1]](s64)
; GFX9-UNSAFE: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>) ; GFX9-UNSAFE: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
; GFX10-LABEL: name: test_fdiv_v2s64
; GFX10: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX10: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
; GFX10: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX10: [[UV2:%[0-9]+]]:_(s64), [[UV3:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY1]](<2 x s64>)
; GFX10: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[UV]], [[UV2]]
; GFX10: [[FDIV1:%[0-9]+]]:_(s64) = G_FDIV [[UV1]], [[UV3]]
; GFX10: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[FDIV]](s64), [[FDIV1]](s64)
; GFX10: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3 %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7 %1:_(<2 x s64>) = COPY $vgpr4_vgpr5_vgpr6_vgpr7
%2:_(<2 x s64>) = G_FDIV %0, %1 %2:_(<2 x s64>) = G_FDIV %0, %1
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2 $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
... ...
--- ---
name: test_fdiv_v2s16 name: test_fdiv_v2s16
body: | body: |
bb.0: bb.0:
liveins: $vgpr0, $vgpr1 liveins: $vgpr0, $vgpr1
; SI-LABEL: name: test_fdiv_v2s16 ; SI-LABEL: name: test_fdiv_v2s16
; SI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0 ; SI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; SI: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1 ; SI: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
; SI: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<2 x s16>) ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
; SI: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<2 x s16>) ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; SI: [[FDIV:%[0-9]+]]:_(s16) = G_FDIV [[UV]], [[UV2]] ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[UV1]](s16) ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[UV3]](s16) ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; SI: [[FDIV1:%[0-9]+]]:_(s32) = G_FDIV [[FPEXT]], [[FPEXT1]] ; SI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FDIV1]](s32) ; SI: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FDIV]](s16), [[FPTRUNC]](s16) ; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; SI: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT1]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C1]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT6]](s32)
; SI: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
; SI: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
; SI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT3]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT2]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; SI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C1]]
; SI: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; SI: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; SI: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; SI: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; SI: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT13]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FPTRUNC]](s16), [[FPTRUNC1]](s16)
; SI: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>) ; SI: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
; VI-LABEL: name: test_fdiv_v2s16 ; VI-LABEL: name: test_fdiv_v2s16
; VI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0 ; VI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; VI: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1 ; VI: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>) ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32) ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32) ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
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; GFX9-UNSAFE: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32) ; GFX9-UNSAFE: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX9-UNSAFE: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32) ; GFX9-UNSAFE: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC2]](s16) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC2]](s16)
; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[INT]] ; GFX9-UNSAFE: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[INT]]
; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC3]](s16) ; GFX9-UNSAFE: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC3]](s16)
; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[INT1]] ; GFX9-UNSAFE: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[INT1]]
; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL]](s16), [[FMUL1]](s16) ; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL]](s16), [[FMUL1]](s16)
; GFX9-UNSAFE: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>) ; GFX9-UNSAFE: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
; GFX10-LABEL: name: test_fdiv_v2s16
; GFX10: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX10: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
; GFX10: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
; GFX10: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; GFX10: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX10: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX10: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX10: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
; GFX10: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
; GFX10: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX10: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; GFX10: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; GFX10: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
; GFX10: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT1]](s32)
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[INT]]
; GFX10: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL]](s32)
; GFX10: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC]](s16), [[TRUNC2]](s16), [[TRUNC]](s16)
; GFX10: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
; GFX10: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
; GFX10: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT3]](s32)
; GFX10: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT2]], [[INT2]]
; GFX10: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL1]](s32)
; GFX10: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC1]](s16), [[TRUNC3]](s16), [[TRUNC1]](s16)
; GFX10: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT1]](s16), [[INT3]](s16)
; GFX10: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0 %0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = COPY $vgpr1 %1:_(<2 x s16>) = COPY $vgpr1
%2:_(<2 x s16>) = G_FDIV %0, %1 %2:_(<2 x s16>) = G_FDIV %0, %1
$vgpr0 = COPY %2 $vgpr0 = COPY %2
... ...
--- ---
name: test_fdiv_v3s16 name: test_fdiv_v3s16
body: | body: |
bb.0: bb.0:
liveins: $vgpr0, $vgpr1 liveins: $vgpr0, $vgpr1
; SI-LABEL: name: test_fdiv_v3s16 ; SI-LABEL: name: test_fdiv_v3s16
; SI: [[DEF:%[0-9]+]]:_(<3 x s16>) = G_IMPLICIT_DEF ; SI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; SI: [[DEF1:%[0-9]+]]:_(<3 x s16>) = G_IMPLICIT_DEF ; SI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
; SI: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[DEF]](<3 x s16>) ; SI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; SI: [[UV3:%[0-9]+]]:_(s16), [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[DEF1]](<3 x s16>) ; SI: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF1]](<4 x s16>), 0
; SI: [[FDIV:%[0-9]+]]:_(s16) = G_FDIV [[UV]], [[UV3]] ; SI: [[DEF2:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; SI: [[FDIV1:%[0-9]+]]:_(s16) = G_FDIV [[UV1]], [[UV4]] ; SI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF2]], [[EXTRACT]](<3 x s16>), 0
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[UV2]](s16) ; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[UV5]](s16) ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; SI: [[FDIV2:%[0-9]+]]:_(s32) = G_FDIV [[FPEXT]], [[FPEXT1]] ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FDIV2]](s32) ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s16>) = G_BUILD_VECTOR [[FDIV]](s16), [[FDIV1]](s16), [[FPTRUNC]](s16) ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; SI: S_NOP 0, implicit [[BUILD_VECTOR]](<3 x s16>) ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; SI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; SI: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; SI: [[DEF3:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; SI: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF3]], [[EXTRACT1]](<3 x s16>), 0
; SI: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
; SI: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; SI: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
; SI: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
; SI: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; SI: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; SI: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
; SI: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT1]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C1]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT6]](s32)
; SI: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
; SI: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC4]](s16)
; SI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT3]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT2]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; SI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C1]]
; SI: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; SI: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; SI: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; SI: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; SI: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT13]](s32)
; SI: [[FPEXT4:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
; SI: [[FPEXT5:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC5]](s16)
; SI: [[INT14:%[0-9]+]]:_(s32), [[INT15:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT5]](s32), [[FPEXT5]](s32), [[FPEXT4]](s32)
; SI: [[INT16:%[0-9]+]]:_(s32), [[INT17:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT4]](s32), [[FPEXT5]](s32), [[FPEXT4]](s32)
; SI: [[INT18:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT14]](s32)
; SI: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[INT14]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA10:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[INT18]], [[C1]]
; SI: [[FMA11:%[0-9]+]]:_(s32) = G_FMA [[FMA10]], [[INT18]], [[INT18]]
; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[INT16]], [[FMA11]]
; SI: [[FMA12:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMUL2]], [[INT16]]
; SI: [[FMA13:%[0-9]+]]:_(s32) = G_FMA [[FMA12]], [[FMA11]], [[FMUL2]]
; SI: [[FMA14:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMA13]], [[INT16]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT19:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA14]](s32), [[FMA11]](s32), [[FMA13]](s32), [[INT17]](s1)
; SI: [[INT20:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT19]](s32), [[FPEXT5]](s32), [[FPEXT4]](s32)
; SI: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT20]](s32)
; SI: [[DEF4:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FPTRUNC]](s16), [[FPTRUNC1]](s16)
; SI: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FPTRUNC2]](s16), [[DEF4]](s16)
; SI: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<2 x s16>), [[BUILD_VECTOR1]](<2 x s16>)
; SI: [[EXTRACT2:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
; SI: S_NOP 0, implicit [[EXTRACT2]](<3 x s16>)
; VI-LABEL: name: test_fdiv_v3s16 ; VI-LABEL: name: test_fdiv_v3s16
; VI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF ; VI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; VI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0 ; VI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
; VI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF ; VI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; VI: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF1]](<4 x s16>), 0 ; VI: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF1]](<4 x s16>), 0
; VI: [[DEF2:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF ; VI: [[DEF2:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; VI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF2]], [[EXTRACT]](<3 x s16>), 0 ; VI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF2]], [[EXTRACT]](<3 x s16>), 0
; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>) ; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
▲ Show 20 Lines • Show All 122 Lines • ▼ Show 20 Lines bb.0:
; GFX9-UNSAFE: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC5]](s16) ; GFX9-UNSAFE: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC5]](s16)
; GFX9-UNSAFE: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC2]], [[INT2]] ; GFX9-UNSAFE: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC2]], [[INT2]]
; GFX9-UNSAFE: [[DEF4:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF ; GFX9-UNSAFE: [[DEF4:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF
; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL]](s16), [[FMUL1]](s16) ; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL]](s16), [[FMUL1]](s16)
; GFX9-UNSAFE: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL2]](s16), [[DEF4]](s16) ; GFX9-UNSAFE: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL2]](s16), [[DEF4]](s16)
; GFX9-UNSAFE: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<2 x s16>), [[BUILD_VECTOR1]](<2 x s16>) ; GFX9-UNSAFE: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<2 x s16>), [[BUILD_VECTOR1]](<2 x s16>)
; GFX9-UNSAFE: [[EXTRACT2:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0 ; GFX9-UNSAFE: [[EXTRACT2:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
; GFX9-UNSAFE: S_NOP 0, implicit [[EXTRACT2]](<3 x s16>) ; GFX9-UNSAFE: S_NOP 0, implicit [[EXTRACT2]](<3 x s16>)
; GFX10-LABEL: name: test_fdiv_v3s16
; GFX10: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; GFX10: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
; GFX10: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; GFX10: [[EXTRACT1:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF1]](<4 x s16>), 0
; GFX10: [[DEF2:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; GFX10: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF2]], [[EXTRACT]](<3 x s16>), 0
; GFX10: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
; GFX10: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX10: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; GFX10: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX10: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX10: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX10: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; GFX10: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
; GFX10: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX10: [[DEF3:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
; GFX10: [[INSERT1:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF3]], [[EXTRACT1]](<3 x s16>), 0
; GFX10: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT1]](<4 x s16>)
; GFX10: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; GFX10: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
; GFX10: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
; GFX10: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; GFX10: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; GFX10: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
; GFX10: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; GFX10: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; GFX10: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
; GFX10: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT1]](s32)
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[INT]]
; GFX10: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL]](s32)
; GFX10: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC]](s16), [[TRUNC3]](s16), [[TRUNC]](s16)
; GFX10: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
; GFX10: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC4]](s16)
; GFX10: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT3]](s32)
; GFX10: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT2]], [[INT2]]
; GFX10: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL1]](s32)
; GFX10: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC1]](s16), [[TRUNC4]](s16), [[TRUNC1]](s16)
; GFX10: [[FPEXT4:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
; GFX10: [[FPEXT5:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC5]](s16)
; GFX10: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT5]](s32)
; GFX10: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT4]], [[INT4]]
; GFX10: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL2]](s32)
; GFX10: [[INT5:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC2]](s16), [[TRUNC5]](s16), [[TRUNC2]](s16)
; GFX10: [[DEF4:%[0-9]+]]:_(s16) = G_IMPLICIT_DEF
; GFX10: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT1]](s16), [[INT3]](s16)
; GFX10: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT5]](s16), [[DEF4]](s16)
; GFX10: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<2 x s16>), [[BUILD_VECTOR1]](<2 x s16>)
; GFX10: [[EXTRACT2:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[CONCAT_VECTORS]](<4 x s16>), 0
; GFX10: S_NOP 0, implicit [[EXTRACT2]](<3 x s16>)
%0:_(<3 x s16>) = G_IMPLICIT_DEF %0:_(<3 x s16>) = G_IMPLICIT_DEF
%1:_(<3 x s16>) = G_IMPLICIT_DEF %1:_(<3 x s16>) = G_IMPLICIT_DEF
%2:_(<3 x s16>) = G_FDIV %0, %1 %2:_(<3 x s16>) = G_FDIV %0, %1
S_NOP 0, implicit %2 S_NOP 0, implicit %2
... ...
--- ---
name: test_fdiv_v4s16 name: test_fdiv_v4s16
body: | body: |
bb.0: bb.0:
liveins: $vgpr0_vgpr1, $vgpr2_vgpr3 liveins: $vgpr0_vgpr1, $vgpr2_vgpr3
; SI-LABEL: name: test_fdiv_v4s16 ; SI-LABEL: name: test_fdiv_v4s16
; SI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1 ; SI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; SI: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3 ; SI: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
; SI: [[UV:%[0-9]+]]:_(s16), [[UV1:%[0-9]+]]:_(s16), [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY]](<4 x s16>) ; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; SI: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16), [[UV6:%[0-9]+]]:_(s16), [[UV7:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>) ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; SI: [[FDIV:%[0-9]+]]:_(s16) = G_FDIV [[UV]], [[UV4]] ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; SI: [[FDIV1:%[0-9]+]]:_(s16) = G_FDIV [[UV1]], [[UV5]] ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; SI: [[FDIV2:%[0-9]+]]:_(s16) = G_FDIV [[UV2]], [[UV6]] ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[UV3]](s16) ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[UV7]](s16) ; SI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; SI: [[FDIV3:%[0-9]+]]:_(s32) = G_FDIV [[FPEXT]], [[FPEXT1]] ; SI: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FDIV3]](s32) ; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[FDIV]](s16), [[FDIV1]](s16), [[FDIV2]](s16), [[FPTRUNC]](s16) ; SI: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>) ; SI: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
; SI: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; SI: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
; SI: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
; SI: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; SI: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; SI: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
; SI: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; SI: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC4]](s16)
; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT1]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C1]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT6]](s32)
; SI: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
; SI: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC5]](s16)
; SI: [[INT7:%[0-9]+]]:_(s32), [[INT8:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT3]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[INT9:%[0-9]+]]:_(s32), [[INT10:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT2]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[INT11:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT7]](s32)
; SI: [[FNEG1:%[0-9]+]]:_(s32) = G_FNEG [[INT7]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA5:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[INT11]], [[C1]]
; SI: [[FMA6:%[0-9]+]]:_(s32) = G_FMA [[FMA5]], [[INT11]], [[INT11]]
; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[INT9]], [[FMA6]]
; SI: [[FMA7:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMUL1]], [[INT9]]
; SI: [[FMA8:%[0-9]+]]:_(s32) = G_FMA [[FMA7]], [[FMA6]], [[FMUL1]]
; SI: [[FMA9:%[0-9]+]]:_(s32) = G_FMA [[FNEG1]], [[FMA8]], [[INT9]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT12:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA9]](s32), [[FMA6]](s32), [[FMA8]](s32), [[INT10]](s1)
; SI: [[INT13:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT12]](s32), [[FPEXT3]](s32), [[FPEXT2]](s32)
; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT13]](s32)
; SI: [[FPEXT4:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
; SI: [[FPEXT5:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC6]](s16)
; SI: [[INT14:%[0-9]+]]:_(s32), [[INT15:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT5]](s32), [[FPEXT5]](s32), [[FPEXT4]](s32)
; SI: [[INT16:%[0-9]+]]:_(s32), [[INT17:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT4]](s32), [[FPEXT5]](s32), [[FPEXT4]](s32)
; SI: [[INT18:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT14]](s32)
; SI: [[FNEG2:%[0-9]+]]:_(s32) = G_FNEG [[INT14]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA10:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[INT18]], [[C1]]
; SI: [[FMA11:%[0-9]+]]:_(s32) = G_FMA [[FMA10]], [[INT18]], [[INT18]]
; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[INT16]], [[FMA11]]
; SI: [[FMA12:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMUL2]], [[INT16]]
; SI: [[FMA13:%[0-9]+]]:_(s32) = G_FMA [[FMA12]], [[FMA11]], [[FMUL2]]
; SI: [[FMA14:%[0-9]+]]:_(s32) = G_FMA [[FNEG2]], [[FMA13]], [[INT16]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT19:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA14]](s32), [[FMA11]](s32), [[FMA13]](s32), [[INT17]](s1)
; SI: [[INT20:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT19]](s32), [[FPEXT5]](s32), [[FPEXT4]](s32)
; SI: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT20]](s32)
; SI: [[FPEXT6:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
; SI: [[FPEXT7:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC7]](s16)
; SI: [[INT21:%[0-9]+]]:_(s32), [[INT22:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT7]](s32), [[FPEXT7]](s32), [[FPEXT6]](s32)
; SI: [[INT23:%[0-9]+]]:_(s32), [[INT24:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT6]](s32), [[FPEXT7]](s32), [[FPEXT6]](s32)
; SI: [[INT25:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT21]](s32)
; SI: [[FNEG3:%[0-9]+]]:_(s32) = G_FNEG [[INT21]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA15:%[0-9]+]]:_(s32) = G_FMA [[FNEG3]], [[INT25]], [[C1]]
; SI: [[FMA16:%[0-9]+]]:_(s32) = G_FMA [[FMA15]], [[INT25]], [[INT25]]
; SI: [[FMUL3:%[0-9]+]]:_(s32) = G_FMUL [[INT23]], [[FMA16]]
; SI: [[FMA17:%[0-9]+]]:_(s32) = G_FMA [[FNEG3]], [[FMUL3]], [[INT23]]
; SI: [[FMA18:%[0-9]+]]:_(s32) = G_FMA [[FMA17]], [[FMA16]], [[FMUL3]]
; SI: [[FMA19:%[0-9]+]]:_(s32) = G_FMA [[FNEG3]], [[FMA18]], [[INT23]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT26:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA19]](s32), [[FMA16]](s32), [[FMA18]](s32), [[INT24]](s1)
; SI: [[INT27:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT26]](s32), [[FPEXT7]](s32), [[FPEXT6]](s32)
; SI: [[FPTRUNC3:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT27]](s32)
; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FPTRUNC]](s16), [[FPTRUNC1]](s16)
; SI: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FPTRUNC2]](s16), [[FPTRUNC3]](s16)
; SI: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<2 x s16>), [[BUILD_VECTOR1]](<2 x s16>)
; SI: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; VI-LABEL: name: test_fdiv_v4s16 ; VI-LABEL: name: test_fdiv_v4s16
; VI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1 ; VI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; VI: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3 ; VI: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>) ; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>) ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32) ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32) ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
▲ Show 20 Lines • Show All 118 Lines • ▼ Show 20 Lines bb.0:
; GFX9-UNSAFE: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC6]](s16) ; GFX9-UNSAFE: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC6]](s16)
; GFX9-UNSAFE: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC2]], [[INT2]] ; GFX9-UNSAFE: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC2]], [[INT2]]
; GFX9-UNSAFE: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC7]](s16) ; GFX9-UNSAFE: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC7]](s16)
; GFX9-UNSAFE: [[FMUL3:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC3]], [[INT3]] ; GFX9-UNSAFE: [[FMUL3:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC3]], [[INT3]]
; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL]](s16), [[FMUL1]](s16) ; GFX9-UNSAFE: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL]](s16), [[FMUL1]](s16)
; GFX9-UNSAFE: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL2]](s16), [[FMUL3]](s16) ; GFX9-UNSAFE: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FMUL2]](s16), [[FMUL3]](s16)
; GFX9-UNSAFE: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<2 x s16>), [[BUILD_VECTOR1]](<2 x s16>) ; GFX9-UNSAFE: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<2 x s16>), [[BUILD_VECTOR1]](<2 x s16>)
; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>) ; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
; GFX10-LABEL: name: test_fdiv_v4s16
; GFX10: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX10: [[COPY1:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr2_vgpr3
; GFX10: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; GFX10: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX10: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
; GFX10: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX10: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX10: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX10: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; GFX10: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
; GFX10: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX10: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; GFX10: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY1]](<4 x s16>)
; GFX10: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[UV2]](<2 x s16>)
; GFX10: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST2]](s32)
; GFX10: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C]](s32)
; GFX10: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; GFX10: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[UV3]](<2 x s16>)
; GFX10: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST3]](s32)
; GFX10: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST3]], [[C]](s32)
; GFX10: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
; GFX10: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; GFX10: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC4]](s16)
; GFX10: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT1]](s32)
; GFX10: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[INT]]
; GFX10: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL]](s32)
; GFX10: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC]](s16), [[TRUNC4]](s16), [[TRUNC]](s16)
; GFX10: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
; GFX10: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC5]](s16)
; GFX10: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT3]](s32)
; GFX10: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT2]], [[INT2]]
; GFX10: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL1]](s32)
; GFX10: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC1]](s16), [[TRUNC5]](s16), [[TRUNC1]](s16)
; GFX10: [[FPEXT4:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
; GFX10: [[FPEXT5:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC6]](s16)
; GFX10: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT5]](s32)
; GFX10: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT4]], [[INT4]]
; GFX10: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL2]](s32)
; GFX10: [[INT5:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC2]](s16), [[TRUNC6]](s16), [[TRUNC2]](s16)
; GFX10: [[FPEXT6:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
; GFX10: [[FPEXT7:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC7]](s16)
; GFX10: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FPEXT7]](s32)
; GFX10: [[FMUL3:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT6]], [[INT6]]
; GFX10: [[FPTRUNC3:%[0-9]+]]:_(s16) = G_FPTRUNC [[FMUL3]](s32)
; GFX10: [[INT7:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[FPTRUNC3]](s16), [[TRUNC7]](s16), [[TRUNC3]](s16)
; GFX10: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT1]](s16), [[INT3]](s16)
; GFX10: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT5]](s16), [[INT7]](s16)
; GFX10: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BUILD_VECTOR]](<2 x s16>), [[BUILD_VECTOR1]](<2 x s16>)
; GFX10: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1 %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(<4 x s16>) = COPY $vgpr2_vgpr3 %1:_(<4 x s16>) = COPY $vgpr2_vgpr3
%2:_(<4 x s16>) = G_FDIV %0, %1 %2:_(<4 x s16>) = G_FDIV %0, %1
$vgpr0_vgpr1 = COPY %2 $vgpr0_vgpr1 = COPY %2
... ...
--- ---
name: test_fdiv_s16_constant_one_rcp name: test_fdiv_s16_constant_one_rcp
body: | body: |
bb.0: bb.0:
liveins: $vgpr0 liveins: $vgpr0
; SI-LABEL: name: test_fdiv_s16_constant_one_rcp ; SI-LABEL: name: test_fdiv_s16_constant_one_rcp
; SI: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3C00 ; SI: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3C00
; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[C]](s16) ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[C]](s16)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16) ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; SI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[FPEXT]], [[FPEXT1]] ; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FDIV]](s32) ; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT1]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C1]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT6]](s32)
; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16) ; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
; SI: $vgpr0 = COPY [[ANYEXT]](s32) ; SI: $vgpr0 = COPY [[ANYEXT]](s32)
; VI-LABEL: name: test_fdiv_s16_constant_one_rcp ; VI-LABEL: name: test_fdiv_s16_constant_one_rcp
; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC]](s16) ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC]](s16)
; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16) ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
; VI: $vgpr0 = COPY [[ANYEXT]](s32) ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: test_fdiv_s16_constant_one_rcp ; GFX9-LABEL: name: test_fdiv_s16_constant_one_rcp
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC]](s16) ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC]](s16)
; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16) ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
; GFX9: $vgpr0 = COPY [[ANYEXT]](s32) ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s16_constant_one_rcp ; GFX9-UNSAFE-LABEL: name: test_fdiv_s16_constant_one_rcp
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9-UNSAFE: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; GFX9-UNSAFE: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC]](s16) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC]](s16)
; GFX9-UNSAFE: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16) ; GFX9-UNSAFE: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
; GFX9-UNSAFE: $vgpr0 = COPY [[ANYEXT]](s32) ; GFX9-UNSAFE: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX10-LABEL: name: test_fdiv_s16_constant_one_rcp
; GFX10: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX10: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX10: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[TRUNC]](s16)
; GFX10: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
; GFX10: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s16) = G_FCONSTANT half 1.0 %0:_(s16) = G_FCONSTANT half 1.0
%1:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr0
%2:_(s16) = G_TRUNC %1 %2:_(s16) = G_TRUNC %1
%3:_(s16) = G_FDIV %0, %2 %3:_(s16) = G_FDIV %0, %2
%4:_(s32) = G_ANYEXT %3 %4:_(s32) = G_ANYEXT %3
$vgpr0 = COPY %4 $vgpr0 = COPY %4
... ...
--- ---
name: test_fdiv_s16_constant_negative_one_rcp name: test_fdiv_s16_constant_negative_one_rcp
body: | body: |
bb.0: bb.0:
liveins: $vgpr0 liveins: $vgpr0
; SI-LABEL: name: test_fdiv_s16_constant_negative_one_rcp ; SI-LABEL: name: test_fdiv_s16_constant_negative_one_rcp
; SI: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xHBC00 ; SI: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xHBC00
; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[C]](s16) ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[C]](s16)
; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16) ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
; SI: [[FDIV:%[0-9]+]]:_(s32) = G_FDIV [[FPEXT]], [[FPEXT1]] ; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[FDIV]](s32) ; SI: [[INT:%[0-9]+]]:_(s32), [[INT1:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT1]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT2:%[0-9]+]]:_(s32), [[INT3:%[0-9]+]]:_(s1) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.scale), [[FPEXT]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[INT]](s32)
; SI: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[INT]]
; SI: S_SETREG_IMM32_B32 3, 2305
; SI: [[FMA:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[INT4]], [[C1]]
; SI: [[FMA1:%[0-9]+]]:_(s32) = G_FMA [[FMA]], [[INT4]], [[INT4]]
; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[INT2]], [[FMA1]]
; SI: [[FMA2:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMUL]], [[INT2]]
; SI: [[FMA3:%[0-9]+]]:_(s32) = G_FMA [[FMA2]], [[FMA1]], [[FMUL]]
; SI: [[FMA4:%[0-9]+]]:_(s32) = G_FMA [[FNEG]], [[FMA3]], [[INT2]]
; SI: S_SETREG_IMM32_B32 0, 2305
; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fmas), [[FMA4]](s32), [[FMA1]](s32), [[FMA3]](s32), [[INT3]](s1)
; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.div.fixup), [[INT5]](s32), [[FPEXT1]](s32), [[FPEXT]](s32)
; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT6]](s32)
; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16) ; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
; SI: $vgpr0 = COPY [[ANYEXT]](s32) ; SI: $vgpr0 = COPY [[ANYEXT]](s32)
; VI-LABEL: name: test_fdiv_s16_constant_negative_one_rcp ; VI-LABEL: name: test_fdiv_s16_constant_negative_one_rcp
; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; VI: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]] ; VI: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s16) ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s16)
; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16) ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
; VI: $vgpr0 = COPY [[ANYEXT]](s32) ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-LABEL: name: test_fdiv_s16_constant_negative_one_rcp ; GFX9-LABEL: name: test_fdiv_s16_constant_negative_one_rcp
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]] ; GFX9: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s16) ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s16)
; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16) ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
; GFX9: $vgpr0 = COPY [[ANYEXT]](s32) ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s16_constant_negative_one_rcp ; GFX9-UNSAFE-LABEL: name: test_fdiv_s16_constant_negative_one_rcp
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9-UNSAFE: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) ; GFX9-UNSAFE: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX9-UNSAFE: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]] ; GFX9-UNSAFE: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s16) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s16)
; GFX9-UNSAFE: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16) ; GFX9-UNSAFE: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
; GFX9-UNSAFE: $vgpr0 = COPY [[ANYEXT]](s32) ; GFX9-UNSAFE: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX10-LABEL: name: test_fdiv_s16_constant_negative_one_rcp
; GFX10: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX10: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX10: [[FNEG:%[0-9]+]]:_(s16) = G_FNEG [[TRUNC]]
; GFX10: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s16)
; GFX10: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
; GFX10: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s16) = G_FCONSTANT half -1.0 %0:_(s16) = G_FCONSTANT half -1.0
%1:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr0
%2:_(s16) = G_TRUNC %1 %2:_(s16) = G_TRUNC %1
%3:_(s16) = G_FDIV %0, %2 %3:_(s16) = G_FDIV %0, %2
%4:_(s32) = G_ANYEXT %3 %4:_(s32) = G_ANYEXT %3
$vgpr0 = COPY %4 $vgpr0 = COPY %4
... ...
Show All 14 Lines bb.0:
; GFX9-LABEL: name: test_fdiv_s32_constant_one_rcp ; GFX9-LABEL: name: test_fdiv_s32_constant_one_rcp
; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY]](s32) ; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY]](s32)
; GFX9: $vgpr0 = COPY [[INT]](s32) ; GFX9: $vgpr0 = COPY [[INT]](s32)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s32_constant_one_rcp ; GFX9-UNSAFE-LABEL: name: test_fdiv_s32_constant_one_rcp
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY]](s32) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY]](s32)
; GFX9-UNSAFE: $vgpr0 = COPY [[INT]](s32) ; GFX9-UNSAFE: $vgpr0 = COPY [[INT]](s32)
; GFX10-LABEL: name: test_fdiv_s32_constant_one_rcp
; GFX10: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX10: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY]](s32)
; GFX10: $vgpr0 = COPY [[INT]](s32)
%0:_(s32) = G_FCONSTANT float 1.0 %0:_(s32) = G_FCONSTANT float 1.0
%1:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr0
%2:_(s32) = G_FDIV %0, %1 %2:_(s32) = G_FDIV %0, %1
$vgpr0 = COPY %2 $vgpr0 = COPY %2
... ...
--- ---
name: test_fdiv_s32_constant_negative_one_rcp name: test_fdiv_s32_constant_negative_one_rcp
Show All 16 Lines bb.0:
; GFX9: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]] ; GFX9: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s32) ; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s32)
; GFX9: $vgpr0 = COPY [[INT]](s32) ; GFX9: $vgpr0 = COPY [[INT]](s32)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s32_constant_negative_one_rcp ; GFX9-UNSAFE-LABEL: name: test_fdiv_s32_constant_negative_one_rcp
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX9-UNSAFE: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]] ; GFX9-UNSAFE: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s32) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s32)
; GFX9-UNSAFE: $vgpr0 = COPY [[INT]](s32) ; GFX9-UNSAFE: $vgpr0 = COPY [[INT]](s32)
; GFX10-LABEL: name: test_fdiv_s32_constant_negative_one_rcp
; GFX10: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX10: [[FNEG:%[0-9]+]]:_(s32) = G_FNEG [[COPY]]
; GFX10: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s32)
; GFX10: $vgpr0 = COPY [[INT]](s32)
%0:_(s32) = G_FCONSTANT float -1.0 %0:_(s32) = G_FCONSTANT float -1.0
%1:_(s32) = COPY $vgpr0 %1:_(s32) = COPY $vgpr0
%2:_(s32) = G_FDIV %0, %1 %2:_(s32) = G_FDIV %0, %1
$vgpr0 = COPY %2 $vgpr0 = COPY %2
... ...
--- ---
name: test_fdiv_s64_constant_one_rcp name: test_fdiv_s64_constant_one_rcp
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; GFX9: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 1.000000e+00 ; GFX9: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 1.000000e+00
; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1 ; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[C]], [[COPY]] ; GFX9: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[C]], [[COPY]]
; GFX9: $vgpr0_vgpr1 = COPY [[FDIV]](s64) ; GFX9: $vgpr0_vgpr1 = COPY [[FDIV]](s64)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s64_constant_one_rcp ; GFX9-UNSAFE-LABEL: name: test_fdiv_s64_constant_one_rcp
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY]](s64) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[COPY]](s64)
; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[INT]](s64) ; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[INT]](s64)
; GFX10-LABEL: name: test_fdiv_s64_constant_one_rcp
; GFX10: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 1.000000e+00
; GFX10: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX10: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[C]], [[COPY]]
; GFX10: $vgpr0_vgpr1 = COPY [[FDIV]](s64)
%0:_(s64) = G_FCONSTANT double 1.0 %0:_(s64) = G_FCONSTANT double 1.0
%1:_(s64) = COPY $vgpr0_vgpr1 %1:_(s64) = COPY $vgpr0_vgpr1
%2:_(s64) = G_FDIV %0, %1 %2:_(s64) = G_FDIV %0, %1
$vgpr0_vgpr1 = COPY %2 $vgpr0_vgpr1 = COPY %2
... ...
--- ---
name: test_fdiv_s64_constant_negative_one_rcp name: test_fdiv_s64_constant_negative_one_rcp
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; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1 ; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[C]], [[COPY]] ; GFX9: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[C]], [[COPY]]
; GFX9: $vgpr0_vgpr1 = COPY [[FDIV]](s64) ; GFX9: $vgpr0_vgpr1 = COPY [[FDIV]](s64)
; GFX9-UNSAFE-LABEL: name: test_fdiv_s64_constant_negative_one_rcp ; GFX9-UNSAFE-LABEL: name: test_fdiv_s64_constant_negative_one_rcp
; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1 ; GFX9-UNSAFE: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX9-UNSAFE: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[COPY]] ; GFX9-UNSAFE: [[FNEG:%[0-9]+]]:_(s64) = G_FNEG [[COPY]]
; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s64) ; GFX9-UNSAFE: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.rcp), [[FNEG]](s64)
; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[INT]](s64) ; GFX9-UNSAFE: $vgpr0_vgpr1 = COPY [[INT]](s64)
; GFX10-LABEL: name: test_fdiv_s64_constant_negative_one_rcp
; GFX10: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double -1.000000e+00
; GFX10: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX10: [[FDIV:%[0-9]+]]:_(s64) = G_FDIV [[C]], [[COPY]]
; GFX10: $vgpr0_vgpr1 = COPY [[FDIV]](s64)
%0:_(s64) = G_FCONSTANT double -1.0 %0:_(s64) = G_FCONSTANT double -1.0
%1:_(s64) = COPY $vgpr0_vgpr1 %1:_(s64) = COPY $vgpr0_vgpr1
%2:_(s64) = G_FDIV %0, %1 %2:_(s64) = G_FDIV %0, %1
$vgpr0_vgpr1 = COPY %2 $vgpr0_vgpr1 = COPY %2
... ...