Enhance transform passes so that they apply the same tranforms to malloc calls as to MallocInst.
Reviewed by Dan Gohman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82300 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/TailDuplication.cpp b/lib/Transforms/Scalar/TailDuplication.cpp
index 4bad708..8345175 100644
--- a/lib/Transforms/Scalar/TailDuplication.cpp
+++ b/lib/Transforms/Scalar/TailDuplication.cpp
@@ -28,6 +28,7 @@
#include "llvm/Type.h"
#include "llvm/Support/CFG.h"
#include "llvm/Analysis/ConstantFolding.h"
+#include "llvm/Analysis/MallocHelper.h"
#include "llvm/Transforms/Utils/Local.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
@@ -129,7 +130,7 @@
if (isa<CallInst>(I) || isa<InvokeInst>(I)) return false;
// Allso alloca and malloc.
- if (isa<AllocationInst>(I)) return false;
+ if (isa<AllocationInst>(I) || isMalloc(I)) return false;
// Some vector instructions can expand into a number of instructions.
if (isa<ShuffleVectorInst>(I) || isa<ExtractElementInst>(I) ||