diff options
Diffstat (limited to 'lib/Transforms/InstCombine/InstructionCombining.cpp')
| -rw-r--r-- | lib/Transforms/InstCombine/InstructionCombining.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp index 00b7fca681..7f8c3ae558 100644 --- a/lib/Transforms/InstCombine/InstructionCombining.cpp +++ b/lib/Transforms/InstCombine/InstructionCombining.cpp @@ -738,7 +738,7 @@ Instruction *InstCombiner::FoldOpIntoPhi(Instruction &I) { /// or not there is a sequence of GEP indices into the type that will land us at /// the specified offset. If so, fill them into NewIndices and return the /// resultant element type, otherwise return null. -Type *InstCombiner::FindElementAtOffset(Type *Ty, int64_t Offset, Type *IntPtrTy, +Type *InstCombiner::FindElementAtOffset(Type *Ty, int64_t Offset, SmallVectorImpl<Value*> &NewIndices) { if (!TD) return 0; if (!Ty->isSized()) return 0; @@ -746,6 +746,7 @@ Type *InstCombiner::FindElementAtOffset(Type *Ty, int64_t Offset, Type *IntPtrTy // Start with the index over the outer type. Note that the type size // might be zero (even if the offset isn't zero) if the indexed type // is something like [0 x {int, int}] + Type *IntPtrTy = TD->getIntPtrType(Ty->getContext()); int64_t FirstIdx = 0; if (int64_t TySize = TD->getTypeAllocSize(Ty)) { FirstIdx = Offset/TySize; @@ -1054,7 +1055,7 @@ Instruction *InstCombiner::visitGetElementPtrInst(GetElementPtrInst &GEP) { // by multiples of a zero size type with zero. if (TD) { bool MadeChange = false; - Type *IntPtrTy = TD->getIntPtrType(PtrOp->getType()); + Type *IntPtrTy = TD->getIntPtrType(GEP.getContext()); gep_type_iterator GTI = gep_type_begin(GEP); for (User::op_iterator I = GEP.op_begin() + 1, E = GEP.op_end(); @@ -1239,7 +1240,7 @@ Instruction *InstCombiner::visitGetElementPtrInst(GetElementPtrInst &GEP) { // Earlier transforms ensure that the index has type IntPtrType, which // considerably simplifies the logic by eliminating implicit casts. - assert(Idx->getType() == TD->getIntPtrType(GEP.getType()) && + assert(Idx->getType() == TD->getIntPtrType(GEP.getContext()) && "Index not cast to pointer width?"); bool NSW; @@ -1274,7 +1275,7 @@ Instruction *InstCombiner::visitGetElementPtrInst(GetElementPtrInst &GEP) { // Earlier transforms ensure that the index has type IntPtrType, which // considerably simplifies the logic by eliminating implicit casts. - assert(Idx->getType() == TD->getIntPtrType(GEP.getType()) && + assert(Idx->getType() == TD->getIntPtrType(GEP.getContext()) && "Index not cast to pointer width?"); bool NSW; @@ -1336,8 +1337,7 @@ Instruction *InstCombiner::visitGetElementPtrInst(GetElementPtrInst &GEP) { SmallVector<Value*, 8> NewIndices; Type *InTy = cast<PointerType>(BCI->getOperand(0)->getType())->getElementType(); - Type *IntPtrTy = TD->getIntPtrType(BCI->getOperand(0)->getType()); - if (FindElementAtOffset(InTy, Offset, IntPtrTy, NewIndices)) { + if (FindElementAtOffset(InTy, Offset, NewIndices)) { Value *NGEP = GEP.isInBounds() ? Builder->CreateInBoundsGEP(BCI->getOperand(0), NewIndices) : Builder->CreateGEP(BCI->getOperand(0), NewIndices); |