r158567 - in /trunk/gcc: ChangeLog fold-const.c...

[davidxl@gcc.gnu.org]

Author: davidxl
Date: Tue Apr 20 17:00:37 2010
New Revision: 158567

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158567
Log:
new folding rule

Added:
    trunk/gcc/testsuite/g++.dg/tree-ssa/fold-compare.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog