r195283 - in /branches/gcc-4_7-branch/gcc: Chan...

[uros@gcc.gnu.org]

Author: uros
Date: Thu Jan 17 22:51:00 2013
New Revision: 195283

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195283
Log:
	Backport from mainline
	2012-01-17  Uros Bizjak  <ubizjak@gmail.com>

	PR target/55981
	* config/i386/sync.md (atomic_store<mode>): Generate SWImode
	store through atomic_store<mode>_1.
	(atomic_store<mode>_1): Macroize insn using SWI mode iterator.

testsuite/ChangeLog:

	Backport from mainline
	2012-01-17  Uros Bizjak  <ubizjak@gmail.com>

	PR target/55981
	* gcc.target/pr55981.c: New test.


Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.target/pr55981.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/config/i386/sync.md
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog