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-rw-r--r--compiler-rt/lib/profile/InstrProfilingPort.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/compiler-rt/lib/profile/InstrProfilingPort.h b/compiler-rt/lib/profile/InstrProfilingPort.h
index 06727091ae2..da4f18fcbb4 100644
--- a/compiler-rt/lib/profile/InstrProfilingPort.h
+++ b/compiler-rt/lib/profile/InstrProfilingPort.h
@@ -25,14 +25,14 @@
#if COMPILER_RT_HAS_ATOMICS == 1
#ifdef _MSC_VER
#include <windows.h>
-#if defined(_WIN32)
-#define COMPILER_RT_BOOL_CMPXCHG(Ptr, OldV, NewV) \
- (InterlockedCompareExchange((LONG volatile *)Ptr, (LONG)NewV, (LONG)OldV) == \
- (LONG)OldV)
-#else
+#if defined(_WIN64)
#define COMPILER_RT_BOOL_CMPXCHG(Ptr, OldV, NewV) \
(InterlockedCompareExchange64((LONGLONG volatile *)Ptr, (LONGLONG)NewV, \
(LONGLONG)OldV) == (LONGLONG)OldV)
+#else
+#define COMPILER_RT_BOOL_CMPXCHG(Ptr, OldV, NewV) \
+ (InterlockedCompareExchange((LONG volatile *)Ptr, (LONG)NewV, (LONG)OldV) == \
+ (LONG)OldV)
#endif
#else
#define COMPILER_RT_BOOL_CMPXCHG(Ptr, OldV, NewV) \
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