r173206 - in /trunk/gcc: ChangeLog testsuite/Ch...

[law@gcc.gnu.org]

Author: law
Date: Sat Apr 30 03:46:17 2011
New Revision: 173206

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173206
Log:

 	* tree-ssa-threadedge.c (thread_across_edge): Add missing return.

 	* gcc.dg/tree-ssa/ssa-dom-thread-4.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-threadedge.c