From b9c2f582290612ae1f37a53c2760037525289677 Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Fri, 19 Jun 2009 18:37:50 +0000
Subject: [PATCH] Fix bad paste-o in the MSVC atomics.
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Patch by Иван Сорокин.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73779 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/System/Atomic.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/System/Atomic.cpp b/lib/System/Atomic.cpp
index 5676ca9d62c..416f981df82 100644
--- a/lib/System/Atomic.cpp
+++ b/lib/System/Atomic.cpp
@@ -59,7 +59,7 @@ sys::cas_flag sys::AtomicIncrement(volatile sys::cas_flag* ptr) {
 #elif defined(__GNUC__)
   return __sync_add_and_fetch(ptr, 1);
 #elif defined(_MSC_VER)
-  return InterlockedCompareExchange(ptr, new_value, old_value);
+  return InterlockedIncrement(ptr);
 #else
 #  error No atomic increment implementation for your platform!
 #endif
@@ -72,7 +72,7 @@ sys::cas_flag sys::AtomicDecrement(volatile sys::cas_flag* ptr) {
 #elif defined(__GNUC__)
   return __sync_sub_and_fetch(ptr, 1);
 #elif defined(_MSC_VER)
-  return InterlockedIncrement(ptr);
+  return InterlockedDecrement(ptr);
 #else
 #  error No atomic decrement implementation for your platform!
 #endif
-- 
2.34.1