diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp index e2f64d7bcea..d31f84511eb 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCasts.cpp @@ -1379,8 +1379,7 @@ Instruction *InstCombiner::commonPointerCastTransforms(CastInst &CI) { GEP->accumulateConstantOffset(*TD, Offset)) { // Get the base pointer input of the bitcast, and the type it points to. Value *OrigBase = cast<BitCastInst>(GEP->getOperand(0))->getOperand(0); - Type *GEPIdxTy = - cast<PointerType>(OrigBase->getType())->getElementType(); + Type *GEPIdxTy = OrigBase->getType()->getPointerElementType(); SmallVector<Value*, 8> NewIndices; if (FindElementAtOffset(GEPIdxTy, Offset.getSExtValue(), NewIndices)) { // If we were able to index down into an element, create the GEP @@ -1797,10 +1796,9 @@ Instruction *InstCombiner::visitBitCast(BitCastInst &CI) { // Okay, we have (bitcast (shuffle ..)). Check to see if this is // a bitcast to a vector with the same # elts. if (SVI->hasOneUse() && DestTy->isVectorTy() && - cast<VectorType>(DestTy)->getNumElements() == - SVI->getType()->getNumElements() && + DestTy->getVectorNumElements() == SVI->getType()->getNumElements() && SVI->getType()->getNumElements() == - cast<VectorType>(SVI->getOperand(0)->getType())->getNumElements()) { + SVI->getOperand(0)->getType()->getVectorNumElements()) { BitCastInst *Tmp; // If either of the operands is a cast from CI.getType(), then // evaluating the shuffle in the casted destination's type will allow |
