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From: "spop at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/42178] [4.5 Regression] Invalid memory access in graphite
Date: Thu, 07 Jan 2010 18:33:00 -0000 [thread overview]
Message-ID: <20100107183257.17445.qmail@sourceware.org> (raw)
In-Reply-To: <bug-42178-11113@http.gcc.gnu.org/bugzilla/>
------- Comment #17 from spop at gcc dot gnu dot org 2010-01-07 18:32 -------
Subject: Bug 42178
Author: spop
Date: Thu Jan 7 18:32:39 2010
New Revision: 155701
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155701
Log:
Fix PR42178.
2010-01-05 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42178
* graphite-interchange.c (lst_try_interchange_loops): Do not return
the before, nest, and after LSTs.
(lst_try_interchange): Removed.
(lst_interchange_select_inner): Do not iterate over the LSTs if they
were modified.
(lst_interchange_select_outer): Apply interchange on the outer loop
until there are no more changes in the inner loops.
Modified:
trunk/gcc/ChangeLog.graphite
trunk/gcc/graphite-interchange.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42178
next prev parent reply other threads:[~2010-01-07 18:33 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-25 22:33 [Bug middle-end/42178] New: gcc.dg/graphite/interchange-8.c causes ICE howarth at nitro dot med dot uc dot edu
2009-12-01 19:50 ` [Bug middle-end/42178] [4.5 Regression] " pinskia at gcc dot gnu dot org
2009-12-02 12:13 ` rguenth at gcc dot gnu dot org
2009-12-13 22:20 ` rguenth at gcc dot gnu dot org
2009-12-14 19:20 ` spop at gcc dot gnu dot org
2009-12-15 8:39 ` spop at gcc dot gnu dot org
2009-12-15 8:41 ` spop at gcc dot gnu dot org
2009-12-15 21:12 ` spop at gcc dot gnu dot org
2009-12-17 21:58 ` spop at gcc dot gnu dot org
2009-12-19 19:05 ` rguenth at gcc dot gnu dot org
2009-12-19 19:06 ` rguenth at gcc dot gnu dot org
2009-12-23 7:52 ` spop at gcc dot gnu dot org
2009-12-23 7:53 ` spop at gcc dot gnu dot org
2009-12-24 1:26 ` howarth at nitro dot med dot uc dot edu
2009-12-24 1:30 ` howarth at nitro dot med dot uc dot edu
2009-12-24 1:35 ` howarth at nitro dot med dot uc dot edu
2009-12-27 18:54 ` hjl dot tools at gmail dot com
2009-12-27 18:54 ` hjl dot tools at gmail dot com
2010-01-05 22:55 ` [Bug middle-end/42178] [4.5 Regression] Invalid memory access in graphite spop at gcc dot gnu dot org
2010-01-07 18:33 ` spop at gcc dot gnu dot org [this message]
2010-01-07 18:35 ` spop at gcc dot gnu dot org
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