diff options
| -rw-r--r-- | lib/Transforms/InstCombine/InstructionCombining.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp index 8802ba4..066b2ec 100644 --- a/lib/Transforms/InstCombine/InstructionCombining.cpp +++ b/lib/Transforms/InstCombine/InstructionCombining.cpp @@ -915,13 +915,12 @@ Instruction *InstCombiner::visitGetElementPtrInst(GetElementPtrInst &GEP) { // Handle gep(bitcast x) and gep(gep x, 0, 0, 0). Value *StrippedPtr = PtrOp->stripPointerCasts(); + PointerType *StrippedPtrTy = dyn_cast<PointerType>(StrippedPtr->getType()); - // We do not handle pointer-vector geps here - if (!StrippedPtr) + // We do not handle pointer-vector geps here. + if (!StrippedPtrTy) return 0; - PointerType *StrippedPtrTy = dyn_cast<PointerType>(StrippedPtr->getType()); - if (StrippedPtr != PtrOp && StrippedPtrTy->getAddressSpace() == GEP.getPointerAddressSpace()) { |