diff options
Diffstat (limited to 'lib/Transforms/Scalar/Sink.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/Sink.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/Sink.cpp b/lib/Transforms/Scalar/Sink.cpp index d6f1e93a81..a54ba8e0ae 100644 --- a/lib/Transforms/Scalar/Sink.cpp +++ b/lib/Transforms/Scalar/Sink.cpp @@ -15,6 +15,7 @@ #define DEBUG_TYPE "sink" #include "llvm/Transforms/Scalar.h" #include "llvm/IntrinsicInst.h" +#include "llvm/LLVMContext.h" #include "llvm/Analysis/Dominators.h" #include "llvm/Analysis/LoopInfo.h" #include "llvm/Analysis/AliasAnalysis.h" @@ -158,9 +159,11 @@ static bool isSafeToMove(Instruction *Inst, AliasAnalysis *AA, Value *Ptr = L->getPointerOperand(); uint64_t Size = AA->getTypeStoreSize(L->getType()); + const MDNode *TBAAInfo = L->getMetadata(LLVMContext::MD_tbaa); + AliasAnalysis::Location Loc(Ptr, Size, TBAAInfo); for (SmallPtrSet<Instruction *, 8>::iterator I = Stores.begin(), E = Stores.end(); I != E; ++I) - if (AA->getModRefInfo(*I, Ptr, Size) & AliasAnalysis::Mod) + if (AA->getModRefInfo(*I, Loc) & AliasAnalysis::Mod) return false; } |