r209851 - in /branches/gcc-4_9-branch/gcc: Chan...

Mon Apr 28 10:04:00 GMT 2014

Author: ebotcazou
Date: Mon Apr 28 10:04:58 2014
New Revision: 209851

URL: http://gcc.gnu.org/viewcvs?rev=209851&root=gcc&view=rev
Log:
	* configure.ac: Tweak GAS check for LEON instructions on SPARC.
	* configure: Regenerate.
	* config/sparc/sparc.opt (muser-mode): New option.
	* config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
	for LEON3.
	(atomic_compare_and_swap_leon3_1): New instruction for LEON3.
	* doc/invoke.texi (SPARC options): Document -muser-mode.

Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/sparc/sparc.opt
    branches/gcc-4_9-branch/gcc/config/sparc/sync.md
    branches/gcc-4_9-branch/gcc/configure
    branches/gcc-4_9-branch/gcc/configure.ac
    branches/gcc-4_9-branch/gcc/doc/invoke.texi