r181675 - in /trunk/gcc: ChangeLog common.opt d...

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Wed Nov 23 18:51:17 2011
New Revision: 181675

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181675
Log:
2011-11-23  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/48455
	* doc/invoke.texi (-fira-region): Document default values.

	* flags-types.h (enum ira_region): Add new value
	IRA_REGION_AUTODETECT.

	* common.opt (fira-region): Set up initial value to
	IRA_REGION_AUTODETECT.

	* toplev.c (process_options): Set up flag_ira_region depending on
	-O options.

	* ira.c (ira.c): Remove optimize guard for ira_build.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/common.opt
    trunk/gcc/doc/invoke.texi
    trunk/gcc/flag-types.h
    trunk/gcc/ira.c
    trunk/gcc/toplev.c