From 91998e449e0ce758db55aecf2abc3ee510fcbc8f Mon Sep 17 00:00:00 2001
From: Siddhesh Poyarekar <siddhesh@redhat.com>
Date: Fri, 28 Dec 2012 11:53:01 +0530
Subject: Add __glibc_likely as an alias for __builtin_expect when available

---
 misc/sys/cdefs.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'misc/sys/cdefs.h')

diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index fb6c959d90..1eee54ec80 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -378,8 +378,10 @@
 
 #if __GNUC__ >= 3
 # define __glibc_unlikely(cond) __builtin_expect((cond), 0)
+# define __glibc_likely(cond) __builtin_expect((cond), 1)
 #else
 # define __glibc_unlikely(cond) (cond)
+# define __glibc_likely(cond) (cond)
 #endif
 
 #include <bits/wordsize.h>
-- 
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