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Hack unneccesary now that shifts of pointers are no longer legal!

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llvm-svn: 3640
This commit is contained in:
Chris Lattner 2002-09-10 03:50:54 +00:00
parent ab8acf3d00
commit 4f5abce7f6
1 changed files with 0 additions and 1 deletions
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lib/Transforms/Scalar/InstructionCombining.cpp
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@ -492,7 +492,6 @@ Instruction *InstCombiner::visitShiftInst(Instruction &I) {
if (ConstantUInt *CUI = dyn_cast<ConstantUInt>(Op1)) { if (ConstantUInt *CUI = dyn_cast<ConstantUInt>(Op1)) {
unsigned TypeBits = Op0->getType()->getPrimitiveSize()*8; unsigned TypeBits = Op0->getType()->getPrimitiveSize()*8;
if (CUI->getValue() >= TypeBits && if (CUI->getValue() >= TypeBits &&
TypeBits && // FIXME: Handle pointer operands here. This should go away
!(Op0->getType()->isSigned() && I.getOpcode() == Instruction::Shr)) !(Op0->getType()->isSigned() && I.getOpcode() == Instruction::Shr))
return ReplaceInstUsesWith(I, Constant::getNullValue(Op0->getType())); return ReplaceInstUsesWith(I, Constant::getNullValue(Op0->getType()));
} }