diff options
Diffstat (limited to 'lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | lib/Transforms/Utils/Local.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp index b62261119c..940f5a9ec4 100644 --- a/lib/Transforms/Utils/Local.cpp +++ b/lib/Transforms/Utils/Local.cpp @@ -24,6 +24,7 @@ #include "llvm/ADT/SmallPtrSet.h" #include "llvm/Analysis/ConstantFolding.h" #include "llvm/Analysis/DebugInfo.h" +#include "llvm/Analysis/MallocHelper.h" #include "llvm/Analysis/ProfileInfo.h" #include "llvm/Target/TargetData.h" #include "llvm/Support/GetElementPtrTypeIterator.h" @@ -59,7 +60,7 @@ bool llvm::isSafeToLoadUnconditionally(Value *V, Instruction *ScanFrom) { // If we see a free or a call which may write to memory (i.e. which might do // a free) the pointer could be marked invalid. - if (isa<FreeInst>(BBI) || + if (isa<FreeInst>(BBI) || isFreeCall(BBI) || (isa<CallInst>(BBI) && BBI->mayWriteToMemory() && !isa<DbgInfoIntrinsic>(BBI))) return false; |