diff options
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/SROA.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/SROA.cpp b/lib/Transforms/Scalar/SROA.cpp index e2078b4b44..f3501cd7d5 100644 --- a/lib/Transforms/Scalar/SROA.cpp +++ b/lib/Transforms/Scalar/SROA.cpp @@ -1828,7 +1828,7 @@ static Value *getNaturalGEPRecursively(IRBuilder<> &IRB, const DataLayout &TD, if (ElementSizeInBits % 8) return 0; // GEPs over non-multiple of 8 size vector elements are invalid. APInt ElementSize(Offset.getBitWidth(), ElementSizeInBits / 8); - APInt NumSkippedElements = Offset.udiv(ElementSize); + APInt NumSkippedElements = Offset.sdiv(ElementSize); if (NumSkippedElements.ugt(VecTy->getNumElements())) return 0; Offset -= NumSkippedElements * ElementSize; @@ -1840,7 +1840,7 @@ static Value *getNaturalGEPRecursively(IRBuilder<> &IRB, const DataLayout &TD, if (ArrayType *ArrTy = dyn_cast<ArrayType>(Ty)) { Type *ElementTy = ArrTy->getElementType(); APInt ElementSize(Offset.getBitWidth(), TD.getTypeAllocSize(ElementTy)); - APInt NumSkippedElements = Offset.udiv(ElementSize); + APInt NumSkippedElements = Offset.sdiv(ElementSize); if (NumSkippedElements.ugt(ArrTy->getNumElements())) return 0; @@ -1896,7 +1896,7 @@ static Value *getNaturalGEPWithOffset(IRBuilder<> &IRB, const DataLayout &TD, APInt ElementSize(Offset.getBitWidth(), TD.getTypeAllocSize(ElementTy)); if (ElementSize == 0) return 0; // Zero-length arrays can't help us build a natural GEP. - APInt NumSkippedElements = Offset.udiv(ElementSize); + APInt NumSkippedElements = Offset.sdiv(ElementSize); Offset -= NumSkippedElements * ElementSize; Indices.push_back(IRB.getInt(NumSkippedElements)); |