r181033 - in /branches/google/gcc-4_6/gcc: Chan...

[tejohnson@gcc.gnu.org]

Author: tejohnson
Date: Sun Nov  6 15:03:51 2011
New Revision: 181033

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181033
Log:
        Backport r180925 from google/main.


Modified:
    branches/google/gcc-4_6/gcc/ChangeLog.google-4_6
    branches/google/gcc-4_6/gcc/cfgloop.c
    branches/google/gcc-4_6/gcc/cfgloop.h
    branches/google/gcc-4_6/gcc/common.opt
    branches/google/gcc-4_6/gcc/loop-unroll.c
    branches/google/gcc-4_6/gcc/tree-ssa-loop-ivcanon.c