r195155 - in /trunk/gcc: ChangeLog config/i386/...

[uros@gcc.gnu.org]

Author: uros
Date: Mon Jan 14 16:44:55 2013
New Revision: 195155

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195155
Log:
	PR target/55948
	* config/i386/sync.md (atomic_store<mode>_1): New pattern.
	(atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE
	memmodel flag.

testsuite/ChangeLog

	PR target/55948
	* gcc.target/i386/hle-clear-rel.c: New file
	* gcc.target/i386/hle-store-rel.c: New file.


Added:
    trunk/gcc/testsuite/gcc.target/i386/hle-clear-rel.c
    trunk/gcc/testsuite/gcc.target/i386/hle-store-rel.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/sync.md
    trunk/gcc/testsuite/ChangeLog