diff options
Diffstat (limited to 'include/llvm/Transforms/Utils/Local.h')
| -rw-r--r-- | include/llvm/Transforms/Utils/Local.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/llvm/Transforms/Utils/Local.h b/include/llvm/Transforms/Utils/Local.h index 65755d0..5586c15 100644 --- a/include/llvm/Transforms/Utils/Local.h +++ b/include/llvm/Transforms/Utils/Local.h @@ -203,12 +203,17 @@ Value *EmitGEPOffset(IRBuilderTy *Builder, const DataLayout &TD, User *GEP, ++i, ++GTI) { Value *Op = *i; uint64_t Size = TD.getTypeAllocSize(GTI.getIndexedType()) & PtrSizeMask; - if (ConstantInt *OpC = dyn_cast<ConstantInt>(Op)) { - if (OpC->isZero()) continue; + if (Constant *OpC = dyn_cast<Constant>(Op)) { + if (OpC->isZeroValue()) + continue; // Handle a struct index, which adds its field offset to the pointer. if (StructType *STy = dyn_cast<StructType>(*GTI)) { - Size = TD.getStructLayout(STy)->getElementOffset(OpC->getZExtValue()); + if (OpC->getType()->isVectorTy()) + OpC = OpC->getSplatValue(); + + uint64_t OpValue = cast<ConstantInt>(OpC)->getZExtValue(); + Size = TD.getStructLayout(STy)->getElementOffset(OpValue); if (Size) Result = Builder->CreateAdd(Result, ConstantInt::get(IntPtrTy, Size), |