r221956 - in /trunk/gcc: ChangeLog lra-assigns....

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Thu Apr  9 19:40:09 2015
New Revision: 221956

URL: https://gcc.gnu.org/viewcvs?rev=221956&root=gcc&view=rev
Log:
2015-04-09  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/65710
	* lra-int.h (lra_bad_spill_regno_start): New.
	* lra.c (lra_bad_spill_regno_start): New.
	(lra): Set up lra_bad_spill_regno_start.  Set up
	lra_constraint_new_regno_start unconditionally.
	* lra-assigns.c (spill_for): Use lra_bad_spill_regno_start for
	spill preferences.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/lra-assigns.c
    trunk/gcc/lra-int.h
    trunk/gcc/lra.c