From 2c34f320eadea0e45d8b907941649551c796a504 Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Fri, 15 May 2009 10:40:23 +0000
Subject: [PATCH] Improve compatibility with older versions of Windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71855 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/System/Atomic.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/llvm/System/Atomic.h b/include/llvm/System/Atomic.h
index d062f995c98..03af143ed5c 100644
--- a/include/llvm/System/Atomic.h
+++ b/include/llvm/System/Atomic.h
@@ -70,7 +70,7 @@ namespace llvm {
     
     typedef volatile long cas_flag;
     inline cas_flag CompareAndSwap(cas_flag* dest, cas_flag exc, cas_flag c) {
-      return _InterlockedCompareExchange(dest, exc, c);
+      return InterlockedCompareExchange(dest, exc, c);
     }
 #else
 #error No memory atomics implementation for your platform!