r181672 - in /branches/google/gcc-4_6/gcc: Chan...

[tejohnson@gcc.gnu.org]

Author: tejohnson
Date: Wed Nov 23 14:46:02 2011
New Revision: 181672

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181672
Log:
  Backport r181671 from google/main.


Modified:
    branches/google/gcc-4_6/gcc/ChangeLog.google-4_6
    branches/google/gcc-4_6/gcc/common.opt
    branches/google/gcc-4_6/gcc/doc/invoke.texi
    branches/google/gcc-4_6/gcc/loop-unroll.c
    branches/google/gcc-4_6/gcc/params.def
    branches/google/gcc-4_6/gcc/tree-optimize.c