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From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/25654] [4.0/4.1/4.2 Regression] RTL alias analysis unprepared to handle stack slot sharing Date: Mon, 23 Jan 2006 09:47:00 -0000 [thread overview] Message-ID: <20060123094707.29121.qmail@sourceware.org> (raw) In-Reply-To: <bug-25654-280@http.gcc.gnu.org/bugzilla/> ------- Comment #14 from rguenth at gcc dot gnu dot org 2006-01-23 09:47 ------- Subject: Bug 25654 Author: rguenth Date: Mon Jan 23 09:47:01 2006 New Revision: 110109 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110109 Log: 2006-01-23 Steven Bosscher <stevenb.gcc@gmail.com> Jan Hubicka <jh@suse.cz> Richard Guenther <rguenther@suse.de> PR rtl-optimization/25654 * cfgexpand.c (aggregate_contains_union_type): New function. (add_alias_set_conflicts): Call it. Make sure to add conflicts for structure variables that contain a union type. * gcc.dg/torture/pr25654.c: New testcase. * gcc.target/i386/pr25654.c: Likewise. Added: trunk/gcc/testsuite/gcc.dg/torture/pr25654.c trunk/gcc/testsuite/gcc.target/i386/pr25654.c Modified: trunk/gcc/ChangeLog trunk/gcc/cfgexpand.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25654
next prev parent reply other threads:[~2006-01-23 9:47 UTC|newest] Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-01-03 23:01 [Bug rtl-optimization/25654] New: " steven at gcc dot gnu dot org 2006-01-03 23:23 ` [Bug rtl-optimization/25654] " pinskia at gcc dot gnu dot org 2006-01-12 0:11 ` steven at gcc dot gnu dot org 2006-01-13 21:30 ` steven at gcc dot gnu dot org 2006-01-13 22:04 ` rguenth at gcc dot gnu dot org 2006-01-13 22:11 ` rguenth at gcc dot gnu dot org 2006-01-14 0:11 ` steven at gcc dot gnu dot org 2006-01-16 11:23 ` rguenth at gcc dot gnu dot org 2006-01-16 14:56 ` hubicka at gcc dot gnu dot org 2006-01-16 15:03 ` rguenth at gcc dot gnu dot org 2006-01-16 15:39 ` rguenth at gcc dot gnu dot org 2006-01-19 0:14 ` hubicka at gcc dot gnu dot org 2006-01-19 0:19 ` pinskia at gcc dot gnu dot org 2006-01-19 0:38 ` hubicka at gcc dot gnu dot org 2006-01-20 22:38 ` mmitchel at gcc dot gnu dot org 2006-01-23 9:47 ` rguenth at gcc dot gnu dot org [this message] 2006-01-23 9:50 ` rguenth at gcc dot gnu dot org 2006-01-23 9:54 ` rguenth at gcc dot gnu dot org 2006-01-23 9:54 ` rguenth at gcc dot gnu dot org
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