r139765 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Aug 29 11:47:01 2008
New Revision: 139765

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139765
Log:
2008-08-29  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (create_variable_info_for): Do not
	create fields for heap vars or vars with a noalias state.
	For NO_ALIAS_ANYTHING variables add a self-constraint, not one
	from ESCAPED.

        * gfortran.fortran-torture/compile/20080806-1.f90: New testcase.

Added:
    trunk/gcc/testsuite/gfortran.fortran-torture/compile/20080806-1.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-structalias.c