This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r159098 - in /trunk/gcc: ChangeLog testsuite/gc...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 06 May 2010 08:53:20 -0000
- Subject: r159098 - in /trunk/gcc: ChangeLog testsuite/gc...
Author: rguenth
Date: Thu May 6 08:53:19 2010
New Revision: 159098
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159098
Log:
2010-05-06 Richard Guenther <rguenther@suse.de>
PR tree-optimization/43987
* tree-ssa-structalias.c (could_have_pointers): For possibly
address-taken variables force pointers to be recorded.
(create_variable_info_for_1): Likewise.
(push_fields_onto_fieldstack): Pass in wheter all fields
must have pointers.
(find_func_aliases): Query types instead of vars whether
they contain pointers where appropriate.
* gcc.c-torture/execute/pr43987.c: New testcase.
* gcc.dg/torture/pta-escape-1.c: Adjust.
* gcc.dg/tree-ssa/pta-escape-1.c: Likewise.
* gcc.dg/tree-ssa/pta-escape-2.c: Likewise.
* gcc.dg/tree-ssa/pta-escape-3.c: Likewise.
* gcc.dg/ipa/ipa-pta-11.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr43987.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/gcc.dg/ipa/ipa-pta-11.c
trunk/gcc/testsuite/gcc.dg/torture/pta-escape-1.c
trunk/gcc/testsuite/gcc.dg/tree-ssa/pta-escape-1.c
trunk/gcc/testsuite/gcc.dg/tree-ssa/pta-escape-2.c
trunk/gcc/testsuite/gcc.dg/tree-ssa/pta-escape-3.c
trunk/gcc/tree-ssa-structalias.c