r209850 - in /trunk/gcc: ChangeLog config/sparc...

Mon Apr 28 10:03:00 GMT 2014

Author: ebotcazou
Date: Mon Apr 28 10:03:46 2014
New Revision: 209850

URL: http://gcc.gnu.org/viewcvs?rev=209850&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:
    trunk/gcc/ChangeLog
    trunk/gcc/config/sparc/sparc.opt
    trunk/gcc/config/sparc/sync.md
    trunk/gcc/configure
    trunk/gcc/configure.ac
    trunk/gcc/doc/invoke.texi