[PATCH] Don't use catomic functions in mcount

[Andreas Schwab]

mcount cannot use catomic function since it is called by
__libc_start_main before TLS is set up.  This reverts the change made by
commit 8099361.

Andreas.

	[BZ #16912]
	* gmon/mcount.c (_MCOUNT_DECL): Use
	atomic_compare_and_exchange_bool_acq instead of
	catomic_compare_and_exchange_bool_acq.
---
 gmon/mcount.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gmon/mcount.c b/gmon/mcount.c
index 0c2acd2..9d4a1a50 100644
--- a/gmon/mcount.c
+++ b/gmon/mcount.c
@@ -69,8 +69,8 @@ _MCOUNT_DECL(frompc, selfpc)	/* _mcount; may be static, inline, etc */
 	 * check that we are profiling
 	 * and that we aren't recursively invoked.
 	 */
-	if (catomic_compare_and_exchange_bool_acq (&p->state, GMON_PROF_BUSY,
-						   GMON_PROF_ON))
+	if (atomic_compare_and_exchange_bool_acq (&p->state, GMON_PROF_BUSY,
+						  GMON_PROF_ON))
 	  return;
 
 	/*
-- 
1.9.2

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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"And now for something completely different."