diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstructionCombining.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp index 75774980996..ecb486c544e 100644 --- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp +++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp @@ -1667,7 +1667,7 @@ Instruction *InstCombiner::visitGetElementPtrInst(GetElementPtrInst &GEP) { // to an index of zero, so replace it with zero if it is not zero already. Type *EltTy = GTI.getIndexedType(); if (EltTy->isSized() && DL.getTypeAllocSize(EltTy) == 0) - if (!isa<Constant>(*I) || !cast<Constant>(*I)->isNullValue()) { + if (!isa<Constant>(*I) || !match(I->get(), m_Zero())) { *I = Constant::getNullValue(NewIndexType); MadeChange = true; } |
