From a8eab8b1402ceff505b0cdee440c02a72cc4307d Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 26 Oct 1998 17:59:59 +0000
Subject: Update.

	* include/libc-symbols.h: If HAVE_BUILTIN_EXPECT is not defined
	define __builtin_expect as a macro substituting to the first
	argument.
	* config.h.in: Define HAVE_BUILTIN_EXPECT.
	* configure.in: Add test for __builtin_expect.
---
 config.h.in | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'config.h.in')

diff --git a/config.h.in b/config.h.in
index f15e5c7..dc1d5bc 100644
--- a/config.h.in
+++ b/config.h.in
@@ -59,6 +59,9 @@
    with static variable. */
 #undef	HAVE_DWARF2_UNWIND_INFO_STATIC
 
+/* Define if the compiler supports __builtin_expect.  */
+#undef	HAVE_BUILTIN_EXPECT
+
 /* Define if the regparm attribute shall be used for local functions
    (gcc on ix86 only).  */
 #undef	USE_REGPARMS
-- 
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