* [Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
2008-12-12 1:26 [Bug middle-end/38500] New: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569 mitul dot thakkar at amd dot com
@ 2008-12-12 1:26 ` mitul dot thakkar at amd dot com
2008-12-12 22:29 ` hjagasia at gcc dot gnu dot org
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: mitul dot thakkar at amd dot com @ 2008-12-12 1:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from mitul dot thakkar at amd dot com 2008-12-12 01:25 -------
Created an attachment (id=16895)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16895&action=view)
Reduced Test Case
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
2008-12-12 1:26 [Bug middle-end/38500] New: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569 mitul dot thakkar at amd dot com
2008-12-12 1:26 ` [Bug middle-end/38500] " mitul dot thakkar at amd dot com
@ 2008-12-12 22:29 ` hjagasia at gcc dot gnu dot org
2008-12-12 22:33 ` sebpop at gmail dot com
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: hjagasia at gcc dot gnu dot org @ 2008-12-12 22:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from hjagasia at gcc dot gnu dot org 2008-12-12 22:27 -------
Created an attachment (id=16898)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16898&action=view)
Proposed Patch
2008-12-12 Jan Sjodin <jan.sjodin@amd.com>
Harsha Jagasia <harsha.jagasia@amd.com>
PR tree-optimization/38500
* gcc.dg/graphite/pr38500.c: New.
* graphite.c (create_sese_edges): Call fix_loop_structure after
splitting blocks.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
2008-12-12 1:26 [Bug middle-end/38500] New: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569 mitul dot thakkar at amd dot com
2008-12-12 1:26 ` [Bug middle-end/38500] " mitul dot thakkar at amd dot com
2008-12-12 22:29 ` hjagasia at gcc dot gnu dot org
@ 2008-12-12 22:33 ` sebpop at gmail dot com
2008-12-12 23:03 ` hjagasia at gcc dot gnu dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: sebpop at gmail dot com @ 2008-12-12 22:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from sebpop at gmail dot com 2008-12-12 22:31 -------
Subject: Re: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
> 2008-12-12 Jan Sjodin <jan.sjodin@amd.com>
> Harsha Jagasia <harsha.jagasia@amd.com>
>
> PR tree-optimization/38500
> * gcc.dg/graphite/pr38500.c: New.
> * graphite.c (create_sese_edges): Call fix_loop_structure after
> splitting blocks.
Okay for both trunk and branch.
Thanks,
Sebastian
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
2008-12-12 1:26 [Bug middle-end/38500] New: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569 mitul dot thakkar at amd dot com
` (2 preceding siblings ...)
2008-12-12 22:33 ` sebpop at gmail dot com
@ 2008-12-12 23:03 ` hjagasia at gcc dot gnu dot org
2008-12-12 23:07 ` hjagasia at gcc dot gnu dot org
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: hjagasia at gcc dot gnu dot org @ 2008-12-12 23:03 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from hjagasia at gcc dot gnu dot org 2008-12-12 23:01 -------
Created an attachment (id=16900)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16900&action=view)
Forgot to add testcase to patch, updating patch
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
2008-12-12 1:26 [Bug middle-end/38500] New: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569 mitul dot thakkar at amd dot com
` (3 preceding siblings ...)
2008-12-12 23:03 ` hjagasia at gcc dot gnu dot org
@ 2008-12-12 23:07 ` hjagasia at gcc dot gnu dot org
2008-12-12 23:33 ` spop at gcc dot gnu dot org
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: hjagasia at gcc dot gnu dot org @ 2008-12-12 23:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from hjagasia at gcc dot gnu dot org 2008-12-12 23:06 -------
Subject: Bug 38500
Author: hjagasia
Date: Fri Dec 12 23:05:09 2008
New Revision: 142728
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142728
Log:
2008-12-12 Jan Sjodin <jan.sjodin@amd.com>
Harsha Jagasia <harsha.jagasia@amd.com>
PR tree-optimization/38500
* gcc.dg/graphite/pr38500.c: New.
* graphite.c (create_sese_edges): Call fix_loop_structure after
splitting blocks.
Added:
branches/graphite/gcc/testsuite/gcc.dg/graphite/pr38500.c
Modified:
branches/graphite/gcc/graphite.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
2008-12-12 1:26 [Bug middle-end/38500] New: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569 mitul dot thakkar at amd dot com
` (4 preceding siblings ...)
2008-12-12 23:07 ` hjagasia at gcc dot gnu dot org
@ 2008-12-12 23:33 ` spop at gcc dot gnu dot org
2008-12-19 23:33 ` howarth at nitro dot med dot uc dot edu
2009-01-05 21:04 ` spop at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: spop at gcc dot gnu dot org @ 2008-12-12 23:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from spop at gcc dot gnu dot org 2008-12-12 23:31 -------
Fixed.
--
spop at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
2008-12-12 1:26 [Bug middle-end/38500] New: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569 mitul dot thakkar at amd dot com
` (5 preceding siblings ...)
2008-12-12 23:33 ` spop at gcc dot gnu dot org
@ 2008-12-19 23:33 ` howarth at nitro dot med dot uc dot edu
2009-01-05 21:04 ` spop at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: howarth at nitro dot med dot uc dot edu @ 2008-12-19 23:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from howarth at nitro dot med dot uc dot edu 2008-12-19 23:32 -------
The approved patch doesn't seem to be checked into gcc trunk yet.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug middle-end/38500] [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569
2008-12-12 1:26 [Bug middle-end/38500] New: [graphite] ICE : in verify_loop_structure, at cfgloop.c:1569 mitul dot thakkar at amd dot com
` (6 preceding siblings ...)
2008-12-19 23:33 ` howarth at nitro dot med dot uc dot edu
@ 2009-01-05 21:04 ` spop at gcc dot gnu dot org
7 siblings, 0 replies; 9+ messages in thread
From: spop at gcc dot gnu dot org @ 2009-01-05 21:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from spop at gcc dot gnu dot org 2009-01-05 21:04 -------
Subject: Bug 38500
Author: spop
Date: Mon Jan 5 21:03:45 2009
New Revision: 143094
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143094
Log:
2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com>
PR tree-optimization/38510
* graphite.c (recompute_all_dominators): Call mark_irreducible_loops.
(translate_clast): Call recompute_all_dominators before
graphite_verify.
(gloog): Call recompute_all_dominators before graphite_verify.
2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com>
Jan Sjodin <jan.sjodin@amd.com>
PR tree-optimization/38500
* graphite.c (create_sese_edges): Call fix_loop_structure after
splitting blocks.
2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com>
PR tree-optimization/38510
* gcc.dg/graphite/pr38510.c: New.
2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com>
Jan Sjodin <jan.sjodin@amd.com>
PR tree-optimization/38500
* gcc.dg/graphite/pr38500.c: New.
Added:
trunk/gcc/testsuite/gcc.dg/graphite/pr38500.c
trunk/gcc/testsuite/gcc.dg/graphite/pr38510.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/graphite.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38500
^ permalink raw reply [flat|nested] 9+ messages in thread