From 289a9f867a78d0c928eed2d9793964b9c7272022 Mon Sep 17 00:00:00 2001
From: Uros Bizjak <ubizjak@gmail.com>
Date: Wed, 14 Apr 2010 14:57:43 +0200
Subject: [PATCH] acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
not unused bar variable.
* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
not unused bar variable.
* configure: Regenerate.
From-SVN: r158344
---
libgomp/ChangeLog | 6 ++++++
libgomp/acinclude.m4 | 2 +-
libgomp/configure | 2 +-
3 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index b0066c99c29b..5534cd6adaa1 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,9 @@
+2010-04-14 Uros Bizjak <ubizjak@gmail.com>
+
+ * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
+ not unused bar variable.
+ * configure: Regenerate.
+
2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.in: Regenerate.
diff --git a/libgomp/acinclude.m4 b/libgomp/acinclude.m4
index 9e6b77b247af..0c671d4eb74b 100644
--- a/libgomp/acinclude.m4
+++ b/libgomp/acinclude.m4
@@ -5,7 +5,7 @@ dnl Check whether the target supports __sync_*_compare_and_swap.
AC_DEFUN([LIBGOMP_CHECK_SYNC_BUILTINS], [
AC_CACHE_CHECK([whether the target supports __sync_*_compare_and_swap],
libgomp_cv_have_sync_builtins, [
- AC_TRY_LINK([], [int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);],
+ AC_TRY_LINK([], [int foo; __sync_val_compare_and_swap(&foo, 0, 1);],
libgomp_cv_have_sync_builtins=yes, libgomp_cv_have_sync_builtins=no)])
if test $libgomp_cv_have_sync_builtins = yes; then
AC_DEFINE(HAVE_SYNC_BUILTINS, 1,
diff --git a/libgomp/configure b/libgomp/configure
index d2018b8c1948..fcd38eb29172 100755
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -15952,7 +15952,7 @@ else
int
main ()
{
-int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);
+int foo; __sync_val_compare_and_swap(&foo, 0, 1);
;
return 0;
}
--
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