r136031 - in /branches/gcc-4_3-branch/gcc: Chan...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue May 27 13:23:34 2008
New Revision: 136031

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=136031
Log:
2008-05-27  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/36339
	* tree-ssa-alias.c (set_initial_properties): Escaped pt_anything
	pointers cause all addressable variables to be call clobbered.

	* gcc.c-torture/execute/pr36339.c: New testcase.
	* gcc.dg/tree-ssa/loadpre8.c: XFAIL.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/execute/pr36339.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/tree-ssa/loadpre8.c
    branches/gcc-4_3-branch/gcc/tree-ssa-alias.c