r192645 - in /branches/lra/gcc: ChangeLog lra-c...

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Sun Oct 21 02:47:28 2012
New Revision: 192645

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192645
Log:
2012-10-20  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/54991
	* lra-constraints.c (lra_constraints): Change equiv memory check
	on reverse equivalence check.
	(inherit_in_ebb): Invalidate usage insns for multi-word hard regs.


Modified:
    branches/lra/gcc/ChangeLog
    branches/lra/gcc/lra-constraints.c