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

llvm-svn: 275138

1 files changed, 16 insertions, 17 deletions

diff --git a/llvm/lib/IR/AutoUpgrade.cpp b/llvm/lib/IR/AutoUpgrade.cpp
index ad73897aff8..35273725bf3 100644
--- a/llvm/lib/IR/AutoUpgrade.cpp
+++ b/llvm/lib/IR/AutoUpgrade.cpp
@@ -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") ||