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[Bug rtl-optimization/41033] RTL alias-oracle does not honor -fno-strict-aliasing
- From: "abel at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Aug 2009 11:50:36 -0000
- Subject: [Bug rtl-optimization/41033] RTL alias-oracle does not honor -fno-strict-aliasing
- References: <bug-41033-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from abel at gcc dot gnu dot org 2009-08-12 11:50 -------
Subject: Bug 41033
Author: abel
Date: Wed Aug 12 11:50:22 2009
New Revision: 150680
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150680
Log:
2009-08-12 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/41033
* alias.c (nonoverlapping_component_refs_p): Punt if strict aliasing is
disabled.
2009-08-12 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/41033
* gcc.dg/pr41033.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr41033.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/alias.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41033