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Fix the link to the ghc docs in libraries/prologue.txt
[ghc-hetmet.git]
/
includes
/
Rts.h
diff --git
a/includes/Rts.h
b/includes/Rts.h
index
753a664
..
1bfb37a
100644
(file)
--- a/
includes/Rts.h
+++ b/
includes/Rts.h
@@
-65,6
+65,12
@@
extern "C" {
#define END_RTS_PRIVATE /* disabled: END_RTS_PRIVATE */
#endif
#define END_RTS_PRIVATE /* disabled: END_RTS_PRIVATE */
#endif
+#if __GNUC__ > 4
+#define RTS_UNLIKELY(p) __builtin_expect((p),0)
+#else
+#define RTS_UNLIKELY(p) p
+#endif
+
/* Fix for mingw stat problem (done here so it's early enough) */
#ifdef mingw32_HOST_OS
#define __MSVCRT__ 1
/* Fix for mingw stat problem (done here so it's early enough) */
#ifdef mingw32_HOST_OS
#define __MSVCRT__ 1