r172201 - in /trunk/gcc: ChangeLog ira-color.c

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Fri Apr  8 17:17:50 2011
New Revision: 172201

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172201
Log:
2011-04-08  Vladimir Makarov  <vmakarov@redhat.com>

	PR 4435
	* ira-color.c (setup_profitable_hard_regs): Add comments.
	Don't take prohibited hard regs into account.
	(setup_conflict_profitable_regs): Rename to
	get_conflict_profitable_regs.
	(check_hard_reg_p): Check prohibited hard regs.


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