r216243 - in /trunk/gcc: ChangeLog caller-save.c

[amylaar@gcc.gnu.org]

Author: amylaar
Date: Wed Oct 15 09:04:12 2014
New Revision: 216243

URL: https://gcc.gnu.org/viewcvs?rev=216243&root=gcc&view=rev
Log:
As discussed: https://gcc.gnu.org/ml/gcc-patches/2014-10/msg00420.html

2014-10-15  Joern Rennecke  <joern.rennecke@embecosm.com>
            Jeff Law  <law@redhat.com>

        * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
        multiple hard registers, use smaller mode derived from MODE.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/caller-save.c