mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-06-16 12:24:03 +00:00
Use type helper functions instead of cast
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188338 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
@ -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
|
||||
|
Reference in New Issue
Block a user