remove a isFreeCall check: it is a callinst that can write to memory already.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85863 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp
index fcaf69e..543ddf1 100644
--- a/lib/Transforms/Utils/Local.cpp
+++ b/lib/Transforms/Utils/Local.cpp
@@ -24,7 +24,6 @@
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/Analysis/ConstantFolding.h"
#include "llvm/Analysis/DebugInfo.h"
-#include "llvm/Analysis/MemoryBuiltins.h"
#include "llvm/Analysis/ProfileInfo.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
@@ -60,8 +59,8 @@
// 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 (isFreeCall(BBI) || (isa<CallInst>(BBI) && BBI->mayWriteToMemory() &&
- !isa<DbgInfoIntrinsic>(BBI)))
+ if (isa<CallInst>(BBI) && BBI->mayWriteToMemory() &&
+ !isa<DbgInfoIntrinsic>(BBI))
return false;
if (LoadInst *LI = dyn_cast<LoadInst>(BBI)) {