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[X86] Remove a couple calls to create V2F64 and V4F32 types for builtin handling. Just get the type from the operand of the builtin instead. NFC 

llvm-svn: 274820
This commit is contained in:
Craig Topper 2016-07-08 01:48:44 +00:00
parent a5cbf4351e
commit 925ef0a135
1 changed files with 17 additions and 29 deletions
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46
clang/lib/CodeGen/CGBuiltin.cpp
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@ -6730,14 +6730,10 @@ Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID,
// TODO: The builtins could be removed if the SSE header files used vector
// extension comparisons directly (vector ordered/unordered may need
// additional support via __builtin_isnan()).
llvm::VectorType *V2F64 =
llvm::VectorType::get(llvm::Type::getDoubleTy(getLLVMContext()), 2);
llvm::VectorType *V4F32 =
llvm::VectorType::get(llvm::Type::getFloatTy(getLLVMContext()), 4);
auto getVectorFCmpIR = [this, &Ops](CmpInst::Predicate Pred,
llvm::VectorType *FPVecTy) {
llvm::Type *VecTy) {
Value *Cmp = Builder.CreateFCmp(Pred, Ops[0], Ops[1]);
llvm::VectorType *FPVecTy = cast<llvm::VectorType>(VecTy);
llvm::VectorType *IntVecTy = llvm::VectorType::getInteger(FPVecTy);
Value *Sext = Builder.CreateSExt(Cmp, IntVecTy);
return Builder.CreateBitCast(Sext, FPVecTy);
@ -7258,37 +7254,29 @@ Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID,
// SSE packed comparison intrinsics
case X86::BI__builtin_ia32_cmpeqps:
return getVectorFCmpIR(CmpInst::FCMP_OEQ, V4F32);
case X86::BI__builtin_ia32_cmpltps:
return getVectorFCmpIR(CmpInst::FCMP_OLT, V4F32);
case X86::BI__builtin_ia32_cmpleps:
return getVectorFCmpIR(CmpInst::FCMP_OLE, V4F32);
case X86::BI__builtin_ia32_cmpunordps:
return getVectorFCmpIR(CmpInst::FCMP_UNO, V4F32);
case X86::BI__builtin_ia32_cmpneqps:
return getVectorFCmpIR(CmpInst::FCMP_UNE, V4F32);
case X86::BI__builtin_ia32_cmpnltps:
return getVectorFCmpIR(CmpInst::FCMP_UGE, V4F32);
case X86::BI__builtin_ia32_cmpnleps:
return getVectorFCmpIR(CmpInst::FCMP_UGT, V4F32);
case X86::BI__builtin_ia32_cmpordps:
return getVectorFCmpIR(CmpInst::FCMP_ORD, V4F32);
case X86::BI__builtin_ia32_cmpeqpd:
return getVectorFCmpIR(CmpInst::FCMP_OEQ, V2F64);
return getVectorFCmpIR(CmpInst::FCMP_OEQ, Ops[0]->getType());
case X86::BI__builtin_ia32_cmpltps:
case X86::BI__builtin_ia32_cmpltpd:
return getVectorFCmpIR(CmpInst::FCMP_OLT, V2F64);
return getVectorFCmpIR(CmpInst::FCMP_OLT, Ops[0]->getType());
case X86::BI__builtin_ia32_cmpleps:
case X86::BI__builtin_ia32_cmplepd:
return getVectorFCmpIR(CmpInst::FCMP_OLE, V2F64);
return getVectorFCmpIR(CmpInst::FCMP_OLE, Ops[0]->getType());
case X86::BI__builtin_ia32_cmpunordps:
case X86::BI__builtin_ia32_cmpunordpd:
return getVectorFCmpIR(CmpInst::FCMP_UNO, V2F64);
return getVectorFCmpIR(CmpInst::FCMP_UNO, Ops[0]->getType());
case X86::BI__builtin_ia32_cmpneqps:
case X86::BI__builtin_ia32_cmpneqpd:
return getVectorFCmpIR(CmpInst::FCMP_UNE, V2F64);
return getVectorFCmpIR(CmpInst::FCMP_UNE, Ops[0]->getType());
case X86::BI__builtin_ia32_cmpnltps:
case X86::BI__builtin_ia32_cmpnltpd:
return getVectorFCmpIR(CmpInst::FCMP_UGE, V2F64);
return getVectorFCmpIR(CmpInst::FCMP_UGE, Ops[0]->getType());
case X86::BI__builtin_ia32_cmpnleps:
case X86::BI__builtin_ia32_cmpnlepd:
return getVectorFCmpIR(CmpInst::FCMP_UGT, V2F64);
return getVectorFCmpIR(CmpInst::FCMP_UGT, Ops[0]->getType());
case X86::BI__builtin_ia32_cmpordps:
case X86::BI__builtin_ia32_cmpordpd:
return getVectorFCmpIR(CmpInst::FCMP_ORD, V2F64);
return getVectorFCmpIR(CmpInst::FCMP_ORD, Ops[0]->getType());
case X86::BI__builtin_ia32_cmpps:
case X86::BI__builtin_ia32_cmpps256:
case X86::BI__builtin_ia32_cmppd: