diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Target/X86/X86DomainReassignment.cpp')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Target/X86/X86DomainReassignment.cpp | 67 |
1 files changed, 29 insertions, 38 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/X86/X86DomainReassignment.cpp b/contrib/llvm-project/llvm/lib/Target/X86/X86DomainReassignment.cpp index bdd86e48fa54..20dbaf797e32 100644 --- a/contrib/llvm-project/llvm/lib/Target/X86/X86DomainReassignment.cpp +++ b/contrib/llvm-project/llvm/lib/Target/X86/X86DomainReassignment.cpp @@ -619,40 +619,30 @@ void X86DomainReassignment::initConverters() { std::make_unique<InstrReplacerDstCOPY>(From, To); }; - bool HasEGPR = STI->hasEGPR(); - createReplacerDstCOPY(X86::MOVZX32rm16, - HasEGPR ? X86::KMOVWkm_EVEX : X86::KMOVWkm); - createReplacerDstCOPY(X86::MOVZX64rm16, - HasEGPR ? X86::KMOVWkm_EVEX : X86::KMOVWkm); +#define GET_EGPR_IF_ENABLED(OPC) STI->hasEGPR() ? OPC##_EVEX : OPC + createReplacerDstCOPY(X86::MOVZX32rm16, GET_EGPR_IF_ENABLED(X86::KMOVWkm)); + createReplacerDstCOPY(X86::MOVZX64rm16, GET_EGPR_IF_ENABLED(X86::KMOVWkm)); - createReplacerDstCOPY(X86::MOVZX32rr16, - HasEGPR ? X86::KMOVWkk_EVEX : X86::KMOVWkk); - createReplacerDstCOPY(X86::MOVZX64rr16, - HasEGPR ? X86::KMOVWkk_EVEX : X86::KMOVWkk); + createReplacerDstCOPY(X86::MOVZX32rr16, GET_EGPR_IF_ENABLED(X86::KMOVWkk)); + createReplacerDstCOPY(X86::MOVZX64rr16, GET_EGPR_IF_ENABLED(X86::KMOVWkk)); if (STI->hasDQI()) { - createReplacerDstCOPY(X86::MOVZX16rm8, - HasEGPR ? X86::KMOVBkm_EVEX : X86::KMOVBkm); - createReplacerDstCOPY(X86::MOVZX32rm8, - HasEGPR ? X86::KMOVBkm_EVEX : X86::KMOVBkm); - createReplacerDstCOPY(X86::MOVZX64rm8, - HasEGPR ? X86::KMOVBkm_EVEX : X86::KMOVBkm); - - createReplacerDstCOPY(X86::MOVZX16rr8, - HasEGPR ? X86::KMOVBkk_EVEX : X86::KMOVBkk); - createReplacerDstCOPY(X86::MOVZX32rr8, - HasEGPR ? X86::KMOVBkk_EVEX : X86::KMOVBkk); - createReplacerDstCOPY(X86::MOVZX64rr8, - HasEGPR ? X86::KMOVBkk_EVEX : X86::KMOVBkk); + createReplacerDstCOPY(X86::MOVZX16rm8, GET_EGPR_IF_ENABLED(X86::KMOVBkm)); + createReplacerDstCOPY(X86::MOVZX32rm8, GET_EGPR_IF_ENABLED(X86::KMOVBkm)); + createReplacerDstCOPY(X86::MOVZX64rm8, GET_EGPR_IF_ENABLED(X86::KMOVBkm)); + + createReplacerDstCOPY(X86::MOVZX16rr8, GET_EGPR_IF_ENABLED(X86::KMOVBkk)); + createReplacerDstCOPY(X86::MOVZX32rr8, GET_EGPR_IF_ENABLED(X86::KMOVBkk)); + createReplacerDstCOPY(X86::MOVZX64rr8, GET_EGPR_IF_ENABLED(X86::KMOVBkk)); } auto createReplacer = [&](unsigned From, unsigned To) { Converters[{MaskDomain, From}] = std::make_unique<InstrReplacer>(From, To); }; - createReplacer(X86::MOV16rm, HasEGPR ? X86::KMOVWkm_EVEX : X86::KMOVWkm); - createReplacer(X86::MOV16mr, HasEGPR ? X86::KMOVWmk_EVEX : X86::KMOVWmk); - createReplacer(X86::MOV16rr, HasEGPR ? X86::KMOVWkk_EVEX : X86::KMOVWkk); + createReplacer(X86::MOV16rm, GET_EGPR_IF_ENABLED(X86::KMOVWkm)); + createReplacer(X86::MOV16mr, GET_EGPR_IF_ENABLED(X86::KMOVWmk)); + createReplacer(X86::MOV16rr, GET_EGPR_IF_ENABLED(X86::KMOVWkk)); createReplacer(X86::SHR16ri, X86::KSHIFTRWri); createReplacer(X86::SHL16ri, X86::KSHIFTLWri); createReplacer(X86::NOT16r, X86::KNOTWrr); @@ -661,14 +651,14 @@ void X86DomainReassignment::initConverters() { createReplacer(X86::XOR16rr, X86::KXORWrr); if (STI->hasBWI()) { - createReplacer(X86::MOV32rm, HasEGPR ? X86::KMOVDkm_EVEX : X86::KMOVDkm); - createReplacer(X86::MOV64rm, HasEGPR ? X86::KMOVQkm_EVEX : X86::KMOVQkm); + createReplacer(X86::MOV32rm, GET_EGPR_IF_ENABLED(X86::KMOVDkm)); + createReplacer(X86::MOV64rm, GET_EGPR_IF_ENABLED(X86::KMOVQkm)); - createReplacer(X86::MOV32mr, HasEGPR ? X86::KMOVDmk_EVEX : X86::KMOVDmk); - createReplacer(X86::MOV64mr, HasEGPR ? X86::KMOVQmk_EVEX : X86::KMOVQmk); + createReplacer(X86::MOV32mr, GET_EGPR_IF_ENABLED(X86::KMOVDmk)); + createReplacer(X86::MOV64mr, GET_EGPR_IF_ENABLED(X86::KMOVQmk)); - createReplacer(X86::MOV32rr, HasEGPR ? X86::KMOVDkk_EVEX : X86::KMOVDkk); - createReplacer(X86::MOV64rr, HasEGPR ? X86::KMOVQkk_EVEX : X86::KMOVQkk); + createReplacer(X86::MOV32rr, GET_EGPR_IF_ENABLED(X86::KMOVDkk)); + createReplacer(X86::MOV64rr, GET_EGPR_IF_ENABLED(X86::KMOVQkk)); createReplacer(X86::SHR32ri, X86::KSHIFTRDri); createReplacer(X86::SHR64ri, X86::KSHIFTRQri); @@ -696,8 +686,8 @@ void X86DomainReassignment::initConverters() { // TODO: KTEST is not a replacement for TEST due to flag differences. Need // to prove only Z flag is used. - //createReplacer(X86::TEST32rr, X86::KTESTDrr); - //createReplacer(X86::TEST64rr, X86::KTESTQrr); + // createReplacer(X86::TEST32rr, X86::KTESTDrr); + // createReplacer(X86::TEST64rr, X86::KTESTQrr); } if (STI->hasDQI()) { @@ -706,9 +696,9 @@ void X86DomainReassignment::initConverters() { createReplacer(X86::AND8rr, X86::KANDBrr); - createReplacer(X86::MOV8rm, HasEGPR ? X86::KMOVBkm_EVEX : X86::KMOVBkm); - createReplacer(X86::MOV8mr, HasEGPR ? X86::KMOVBmk_EVEX : X86::KMOVBmk); - createReplacer(X86::MOV8rr, HasEGPR ? X86::KMOVBkk_EVEX : X86::KMOVBkk); + createReplacer(X86::MOV8rm, GET_EGPR_IF_ENABLED(X86::KMOVBkm)); + createReplacer(X86::MOV8mr, GET_EGPR_IF_ENABLED(X86::KMOVBmk)); + createReplacer(X86::MOV8rr, GET_EGPR_IF_ENABLED(X86::KMOVBkk)); createReplacer(X86::NOT8r, X86::KNOTBrr); @@ -719,11 +709,12 @@ void X86DomainReassignment::initConverters() { // TODO: KTEST is not a replacement for TEST due to flag differences. Need // to prove only Z flag is used. - //createReplacer(X86::TEST8rr, X86::KTESTBrr); - //createReplacer(X86::TEST16rr, X86::KTESTWrr); + // createReplacer(X86::TEST8rr, X86::KTESTBrr); + // createReplacer(X86::TEST16rr, X86::KTESTWrr); createReplacer(X86::XOR8rr, X86::KXORBrr); } +#undef GET_EGPR_IF_ENABLED } bool X86DomainReassignment::runOnMachineFunction(MachineFunction &MF) { |