r155981 - in /branches/gcc-4_4-branch/gcc: Chan...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Sun Jan 17 15:50:53 2010
New Revision: 155981

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155981
Log:
2010-01-17  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42773
	* tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence.
	(compute_antic_aux): Likewise.
	(compute_partial_antic_aux): Likewise.

	* g++.dg/torture/pr42773.C: New testcase.

Added:
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42773.C
Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_4-branch/gcc/tree-ssa-pre.c