r198553 - in /branches/gcc-4_8-branch/gcc: Chan...

[vmakarov@gcc.gnu.org]

Author: vmakarov
Date: Thu May  2 17:41:53 2013
New Revision: 198553

URL: http://gcc.gnu.org/viewcvs?rev=198553&root=gcc&view=rev
Log:
2013-05-02  Vladimir Makarov  <vmakarov@redhat.com>

	Backport from mainline
	2013-04-19  Vladimir Makarov  <vmakarov@redhat.com>

        PR rtl-optimization/56847
        * lra-constraints.c (process_alt_operands): Discourage alternative
        with non-matche doffsettable memory constraint fro memory with
        known offset.

2013-05-02  Vladimir Makarov  <vmakarov@redhat.com>

	Backport from mainline
	2013-04-19  Vladimir Makarov  <vmakarov@redhat.com>

        PR rtl-optimization/56847
        * gcc.dg/pr56847.c: New test.


Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/pr56847.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/lra-constraints.c
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog