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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 tree-optimization/38745] [4.4 Regression] ICE: statement makes a memory store, but has no VDEFS Date: Mon, 26 Jan 2009 09:55:00 -0000 [thread overview] Message-ID: <20090126095542.13418.qmail@sourceware.org> (raw) In-Reply-To: <bug-38745-16726@http.gcc.gnu.org/bugzilla/> ------- Comment #17 from rguenth at gcc dot gnu dot org 2009-01-26 09:55 ------- Subject: Bug 38745 Author: rguenth Date: Mon Jan 26 09:55:30 2009 New Revision: 143673 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143673 Log: 2009-01-26 Richard Guenther <rguenther@suse.de> PR tree-optimization/38745 * tree-ssa.c (execute_update_addresses_taken): Do not include variables that cannot possibly be a register in not_reg_needs. Do not clear TREE_ADDRESSABLE on vars that may not become registers. * tree-ssa.c (update_alias_info_1): Include those in the set of addressable vars. * g++.dg/torture/pr38745.C: New testcase. Added: trunk/gcc/testsuite/g++.dg/torture/pr38745.C Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-alias.c trunk/gcc/tree-ssa.c ------- Comment #18 from rguenth at gcc dot gnu dot org 2009-01-26 09:55 ------- Fixed. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38745
next prev parent reply other threads:[~2009-01-26 9:55 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-01-06 16:27 [Bug c++/38745] New: " patrakov at gmail dot com 2009-01-06 16:29 ` [Bug c++/38745] " patrakov at gmail dot com 2009-01-06 16:33 ` patrakov at gmail dot com 2009-01-06 18:09 ` [Bug middle-end/38745] " pinskia at gcc dot gnu dot org 2009-01-06 18:12 ` [Bug tree-optimization/38745] [4.4 Regression] " pinskia at gcc dot gnu dot org 2009-01-06 18:13 ` pinskia at gcc dot gnu dot org 2009-01-06 19:34 ` hjl dot tools at gmail dot com 2009-01-06 19:38 ` pinskia at gcc dot gnu dot org 2009-01-06 20:12 ` rguenth at gcc dot gnu dot org 2009-01-16 2:02 ` pinskia at gcc dot gnu dot org 2009-01-16 2:11 ` pinskia at gcc dot gnu dot org 2009-01-16 9:35 ` rguenth at gcc dot gnu dot org 2009-01-16 22:11 ` pinskia at gcc dot gnu dot org 2009-01-22 23:11 ` rguenth at gcc dot gnu dot org 2009-01-22 23:20 ` pinskia at gcc dot gnu dot org 2009-01-22 23:21 ` rguenth at gcc dot gnu dot org 2009-01-22 23:23 ` rguenth at gcc dot gnu dot org 2009-01-25 11:40 ` rguenth at gcc dot gnu dot org 2009-01-26 9:55 ` rguenth at gcc dot gnu dot org [this message] 2009-01-26 9:55 ` rguenth at gcc dot gnu dot org 2009-01-26 15:03 ` rguenth at gcc dot gnu dot org 2009-01-30 17:32 ` hjl at gcc dot gnu dot org
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