r177916 - in /trunk/gcc: ChangeLog ira.c

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Fri Aug 19 22:17:26 2011
New Revision: 177916

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=177916
Log:
2011-08-19  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/49936
	* ira.c (ira_init_register_move_cost): Ignore too small subclasses
	for calculation of max register move costs.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ira.c