diff options
| -rw-r--r-- | lib/Transforms/Scalar/SROA.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/Transforms/Scalar/SROA.cpp b/lib/Transforms/Scalar/SROA.cpp index 25306c2681..f6bb365216 100644 --- a/lib/Transforms/Scalar/SROA.cpp +++ b/lib/Transforms/Scalar/SROA.cpp @@ -929,7 +929,7 @@ private: uint64_t Size = Length ? Length->getLimitedValue() : AllocSize - Offset.getLimitedValue(); - MemTransferOffsets &Offsets = P.MemTransferInstData[&II]; + const MemTransferOffsets &Offsets = P.MemTransferInstData[&II]; if (!II.isVolatile() && Offsets.DestEnd && Offsets.SourceEnd && Offsets.DestBegin == Offsets.SourceBegin) return markAsDead(II); // Skip identity transfers without side-effects. @@ -1318,12 +1318,12 @@ public: // may be zapped by an optimization pass in future. if (ZExtInst *ZExt = dyn_cast<ZExtInst>(SI->getOperand(0))) Arg = dyn_cast<Argument>(ZExt->getOperand(0)); - if (SExtInst *SExt = dyn_cast<SExtInst>(SI->getOperand(0))) + else if (SExtInst *SExt = dyn_cast<SExtInst>(SI->getOperand(0))) Arg = dyn_cast<Argument>(SExt->getOperand(0)); if (!Arg) - Arg = SI->getOperand(0); + Arg = SI->getValueOperand(); } else if (LoadInst *LI = dyn_cast<LoadInst>(Inst)) { - Arg = LI->getOperand(0); + Arg = LI->getPointerOperand(); } else { continue; } @@ -3336,12 +3336,13 @@ static Type *getTypePartition(const DataLayout &TD, Type *Ty, Type *ElementTy = SeqTy->getElementType(); uint64_t ElementSize = TD.getTypeAllocSize(ElementTy); uint64_t NumSkippedElements = Offset / ElementSize; - if (ArrayType *ArrTy = dyn_cast<ArrayType>(SeqTy)) + if (ArrayType *ArrTy = dyn_cast<ArrayType>(SeqTy)) { if (NumSkippedElements >= ArrTy->getNumElements()) return 0; - if (VectorType *VecTy = dyn_cast<VectorType>(SeqTy)) + } else if (VectorType *VecTy = dyn_cast<VectorType>(SeqTy)) { if (NumSkippedElements >= VecTy->getNumElements()) return 0; + } Offset -= NumSkippedElements * ElementSize; // First check if we need to recurse. |