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[X86,IR] Remove unnecessary or unused LLVMContext parameter from some of the X86 intrinsic upgrade functions. 

llvm-svn: 275138
This commit is contained in:
Craig Topper 2016-07-12 01:42:33 +00:00
parent 4565ec0c1d
commit 46b34fe315
1 changed files with 16 additions and 17 deletions
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33
llvm/lib/IR/AutoUpgrade.cpp
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@ -418,13 +418,13 @@ bool llvm::UpgradeGlobalVariable(GlobalVariable *GV) {
// Handles upgrading SSE2/AVX2/AVX512BW PSLLDQ intrinsics by converting them
// to byte shuffles.
static Value *UpgradeX86PSLLDQIntrinsics(IRBuilder<> &Builder, LLVMContext &C,
static Value *UpgradeX86PSLLDQIntrinsics(IRBuilder<> &Builder,
Value *Op, unsigned Shift) {
Type *ResultTy = Op->getType();
unsigned NumElts = ResultTy->getVectorNumElements() * 8;
// Bitcast from a 64-bit element type to a byte element type.
Type *VecTy = VectorType::get(Type::getInt8Ty(C), NumElts);
Type *VecTy = VectorType::get(Builder.getInt8Ty(), NumElts);
Op = Builder.CreateBitCast(Op, VecTy, "cast");
// We'll be shuffling in zeroes.
@ -452,14 +452,13 @@ static Value *UpgradeX86PSLLDQIntrinsics(IRBuilder<> &Builder, LLVMContext &C,
// Handles upgrading SSE2/AVX2/AVX512BW PSRLDQ intrinsics by converting them
// to byte shuffles.
static Value *UpgradeX86PSRLDQIntrinsics(IRBuilder<> &Builder, LLVMContext &C,
Value *Op,
static Value *UpgradeX86PSRLDQIntrinsics(IRBuilder<> &Builder, Value *Op,
unsigned Shift) {
Type *ResultTy = Op->getType();
unsigned NumElts = ResultTy->getVectorNumElements() * 8;
// Bitcast from a 64-bit element type to a byte element type.
Type *VecTy = VectorType::get(Type::getInt8Ty(C), NumElts);
Type *VecTy = VectorType::get(Builder.getInt8Ty(), NumElts);
Op = Builder.CreateBitCast(Op, VecTy, "cast");
// We'll be shuffling in zeroes.
@ -516,7 +515,7 @@ static Value *EmitX86Select(IRBuilder<> &Builder, Value *Mask,
return Builder.CreateSelect(Mask, Op0, Op1);
}
static Value *UpgradeX86PALIGNRIntrinsics(IRBuilder<> &Builder, LLVMContext &C,
static Value *UpgradeX86PALIGNRIntrinsics(IRBuilder<> &Builder,
Value *Op0, Value *Op1, Value *Shift,
Value *Passthru, Value *Mask) {
unsigned ShiftVal = cast<llvm::ConstantInt>(Shift)->getZExtValue();
@ -555,7 +554,7 @@ static Value *UpgradeX86PALIGNRIntrinsics(IRBuilder<> &Builder, LLVMContext &C,
return EmitX86Select(Builder, Mask, Align, Passthru);
}
static Value *UpgradeMaskedStore(IRBuilder<> &Builder, LLVMContext &C,
static Value *UpgradeMaskedStore(IRBuilder<> &Builder,
Value *Ptr, Value *Data, Value *Mask,
bool Aligned) {
// Cast the pointer to the right type.
@ -575,7 +574,7 @@ static Value *UpgradeMaskedStore(IRBuilder<> &Builder, LLVMContext &C,
return Builder.CreateMaskedStore(Data, Ptr, Align, Mask);
}
static Value *UpgradeMaskedLoad(IRBuilder<> &Builder, LLVMContext &C,
static Value *UpgradeMaskedLoad(IRBuilder<> &Builder,
Value *Ptr, Value *Passthru, Value *Mask,
bool Aligned) {
// Cast the pointer to the right type.
@ -796,7 +795,7 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
Name.startswith("avx512.mask.storeu.w.") ||
Name.startswith("avx512.mask.storeu.d.") ||
Name.startswith("avx512.mask.storeu.q."))) {
UpgradeMaskedStore(Builder, C, CI->getArgOperand(0), CI->getArgOperand(1),
UpgradeMaskedStore(Builder, CI->getArgOperand(0), CI->getArgOperand(1),
CI->getArgOperand(2), /*Aligned*/false);
// Remove intrinsic.
@ -807,7 +806,7 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
Name.startswith("avx512.mask.store.w.") ||
Name.startswith("avx512.mask.store.d.") ||
Name.startswith("avx512.mask.store.q."))) {
UpgradeMaskedStore(Builder, C, CI->getArgOperand(0), CI->getArgOperand(1),
UpgradeMaskedStore(Builder, CI->getArgOperand(0), CI->getArgOperand(1),
CI->getArgOperand(2), /*Aligned*/true);
// Remove intrinsic.
@ -818,7 +817,7 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
Name.startswith("avx512.mask.loadu.w.") ||
Name.startswith("avx512.mask.loadu.d.") ||
Name.startswith("avx512.mask.loadu.q."))) {
Rep = UpgradeMaskedLoad(Builder, C, CI->getArgOperand(0),
Rep = UpgradeMaskedLoad(Builder, CI->getArgOperand(0),
CI->getArgOperand(1), CI->getArgOperand(2),
/*Aligned*/false);
} else if (IsX86 && (Name.startswith("avx512.mask.load.p") ||
@ -826,7 +825,7 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
Name.startswith("avx512.mask.load.w.") ||
Name.startswith("avx512.mask.load.d.") ||
Name.startswith("avx512.mask.load.q."))) {
Rep = UpgradeMaskedLoad(Builder, C, CI->getArgOperand(0),
Rep = UpgradeMaskedLoad(Builder, CI->getArgOperand(0),
CI->getArgOperand(1),CI->getArgOperand(2),
/*Aligned*/true);
} else if (IsX86 && Name.startswith("xop.vpcom")) {
@ -947,7 +946,7 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
Rep = EmitX86Select(Builder, CI->getArgOperand(2), Rep,
CI->getArgOperand(1));
} else if (IsX86 && Name.startswith("avx512.mask.palignr.")) {
Rep = UpgradeX86PALIGNRIntrinsics(Builder, C, CI->getArgOperand(0),
Rep = UpgradeX86PALIGNRIntrinsics(Builder, CI->getArgOperand(0),
CI->getArgOperand(1),
CI->getArgOperand(2),
CI->getArgOperand(3),
@ -956,26 +955,26 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
Name == "avx2.psll.dq")) {
// 128/256-bit shift left specified in bits.
unsigned Shift = cast<ConstantInt>(CI->getArgOperand(1))->getZExtValue();
Rep = UpgradeX86PSLLDQIntrinsics(Builder, C, CI->getArgOperand(0),
Rep = UpgradeX86PSLLDQIntrinsics(Builder, CI->getArgOperand(0),
Shift / 8); // Shift is in bits.
} else if (IsX86 && (Name == "sse2.psrl.dq" ||
Name == "avx2.psrl.dq")) {
// 128/256-bit shift right specified in bits.
unsigned Shift = cast<ConstantInt>(CI->getArgOperand(1))->getZExtValue();
Rep = UpgradeX86PSRLDQIntrinsics(Builder, C, CI->getArgOperand(0),
Rep = UpgradeX86PSRLDQIntrinsics(Builder, CI->getArgOperand(0),
Shift / 8); // Shift is in bits.
} else if (IsX86 && (Name == "sse2.psll.dq.bs" ||
Name == "avx2.psll.dq.bs" ||
Name == "avx512.psll.dq.512")) {
// 128/256/512-bit shift left specified in bytes.
unsigned Shift = cast<ConstantInt>(CI->getArgOperand(1))->getZExtValue();
Rep = UpgradeX86PSLLDQIntrinsics(Builder, C, CI->getArgOperand(0), Shift);
Rep = UpgradeX86PSLLDQIntrinsics(Builder, CI->getArgOperand(0), Shift);
} else if (IsX86 && (Name == "sse2.psrl.dq.bs" ||
Name == "avx2.psrl.dq.bs" ||
Name == "avx512.psrl.dq.512")) {
// 128/256/512-bit shift right specified in bytes.
unsigned Shift = cast<ConstantInt>(CI->getArgOperand(1))->getZExtValue();
Rep = UpgradeX86PSRLDQIntrinsics(Builder, C, CI->getArgOperand(0), Shift);
Rep = UpgradeX86PSRLDQIntrinsics(Builder, CI->getArgOperand(0), Shift);
} else if (IsX86 && (Name == "sse41.pblendw" ||
Name.startswith("sse41.blendp") ||
Name.startswith("avx.blend.p") ||