r128627 - in /branches/ira/gcc: ChangeLog ira-b...

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Thu Sep 20 20:39:46 2007
New Revision: 128627

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128627
Log:
2007-09-20  Vladimir Makarov  <vmakarov@redhat.com>

	* ira-build.c (create_allocno): Initialize ALLOCNO_BEST_CLASS.

	* ira-color.c (add_allocno_to_ordered_bucket): Use
	ALLOCNO_BEST_CLASS.

	* ira-costs.c (setup_allocno_cover_class_and_costs): Initialize
	ALLOCNO_BEST_CLASS.

	* ira-int.h (allocno): New member best_class.
	(ALLOCNO_BEST_CLASS): New macro.


Modified:
    branches/ira/gcc/ChangeLog
    branches/ira/gcc/ira-build.c
    branches/ira/gcc/ira-color.c
    branches/ira/gcc/ira-costs.c
    branches/ira/gcc/ira-int.h