r204627 - in /branches/wide-int/gcc: fold-const...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Sun Nov 10 10:11:17 2013
New Revision: 204627

URL: http://gcc.gnu.org/viewcvs?rev=204627&root=gcc&view=rev
Log:
Make more use of references.

Modified:
    branches/wide-int/gcc/fold-const.c
    branches/wide-int/gcc/tree-ssanames.c
    branches/wide-int/gcc/tree-ssanames.h