r161829 - in /trunk/gcc: ChangeLog testsuite/Ch...

Mon Jul 5 12:20:00 GMT 2010

Author: rguenth
Date: Mon Jul  5 12:20:00 2010
New Revision: 161829

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161829
Log:
2010-07-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/44784
	* tree-ssa-pre.c (bitmap_find_leader): Fix dominance check
	for inserted stmts.
	(find_or_generate_expression): Fix SCCVN insertion check.

	* gcc.c-torture/compile/pr44784.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr44784.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-pre.c