X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FADT%2FHashExtras.h;h=85abf915e3c5790851fc853b94e39caa273c9fb2;hb=6de603071879bdc5d7d663826354c24a9d176469;hp=5887a8311626e6956d7c9323a415fbb98fd17b32;hpb=8dc67168ccbd09821ff6d963b26461e9b47028e7;p=oota-llvm.git

diff --git a/include/llvm/ADT/HashExtras.h b/include/llvm/ADT/HashExtras.h
index 5887a831162..85abf915e3c 100644
--- a/include/llvm/ADT/HashExtras.h
+++ b/include/llvm/ADT/HashExtras.h
@@ -1,4 +1,11 @@
-//===-- HashExtras.h - Useful functions for STL hash containers --*- C++ -*--=//
+//===-- llvm/ADT/HashExtras.h - Useful functions for STL hash ---*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
 //
 // This file contains some templates that are useful if you are working with the
 // STL Hashed containers.
@@ -7,26 +14,27 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_SUPPORT_HASHEXTRAS_H
-#define LLVM_SUPPORT_HASHEXTRAS_H
+#ifndef LLVM_ADT_HASHEXTRAS_H
+#define LLVM_ADT_HASHEXTRAS_H
 
 #include <string>
-#include <Support/hash_map>
 
 // Cannot specialize hash template from outside of the std namespace.
 namespace HASH_NAMESPACE {
 
+// Provide a hash function for arbitrary pointers...
+template <class T> struct hash<T *> {
+  inline size_t operator()(const T *Val) const {
+    return reinterpret_cast<size_t>(Val);
+  }
+};
+
 template <> struct hash<std::string> {
   size_t operator()(std::string const &str) const {
     return hash<char const *>()(str.c_str());
   }
 };
 
-// Provide a hash function for arbitrary pointers...
-template <class T> struct hash<T *> {
-  inline size_t operator()(const T *Val) const { return (size_t)Val; }
-};
-
 }  // End namespace std
 
 #endif