Switch inliner over to use DenseMap instead of std::map for ValueMap. This
speeds up the inliner 16%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33801 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/ValueMapper.h b/lib/Transforms/Utils/ValueMapper.h
index c768671..51319db 100644
--- a/lib/Transforms/Utils/ValueMapper.h
+++ b/lib/Transforms/Utils/ValueMapper.h
@@ -15,12 +15,12 @@
#ifndef VALUEMAPPER_H
#define VALUEMAPPER_H
-#include <map>
+#include "llvm/ADT/DenseMap.h"
namespace llvm {
class Value;
class Instruction;
- typedef std::map<const Value *, Value *> ValueMapTy;
+ typedef DenseMap<const Value *, Value *> ValueMapTy;
Value *MapValue(const Value *V, ValueMapTy &VM);
void RemapInstruction(Instruction *I, ValueMapTy &VM);