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acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but not unused bar variable.

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* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
	not unused bar variable.
	* configure: Regenerate.

From-SVN: r158344
This commit is contained in:
Uros Bizjak 2010-04-14 14:57:43 +02:00 • committed by Uros Bizjak
parent 8406cb6260
commit 289a9f867a
3 changed files with 8 additions and 2 deletions
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6
libgomp/ChangeLog
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@ -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.

2
libgomp/acinclude.m4
View file

@ -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,

2
libgomp/configure vendored
View file

@ -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;
}