It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/ValueMapper.h b/lib/Transforms/Utils/ValueMapper.h
new file mode 100644
index 0000000..51319db
--- /dev/null
+++ b/lib/Transforms/Utils/ValueMapper.h
@@ -0,0 +1,29 @@
+//===- ValueMapper.h - Interface shared by lib/Transforms/Utils -*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the MapValue interface which is used by various parts of
+// the Transforms/Utils library to implement cloning and linking facilities.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef VALUEMAPPER_H
+#define VALUEMAPPER_H
+
+#include "llvm/ADT/DenseMap.h"
+
+namespace llvm {
+ class Value;
+ class Instruction;
+ typedef DenseMap<const Value *, Value *> ValueMapTy;
+
+ Value *MapValue(const Value *V, ValueMapTy &VM);
+ void RemapInstruction(Instruction *I, ValueMapTy &VM);
+} // End llvm namespace
+
+#endif