--- Comment #8 from mikael at gcc dot gnu dot org 2010-09-23 11:11 ---
Subject: Bug 45648
Author: mikael
Date: Thu Sep 23 11:11:23 2010
New Revision: 164558
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=164558
Log:
2010-09-23 Mikael Morin mik...@gcc.gnu.org
PR
--- Comment #9 from mikael at gcc dot gnu dot org 2010-09-23 14:13 ---
Unless something breaks again, this should be fixed now.
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mikael at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #7 from mikael at gcc dot gnu dot org 2010-09-21 19:04 ---
Subject: Bug 45648
Author: mikael
Date: Tue Sep 21 19:04:09 2010
New Revision: 164494
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=164494
Log:
2010-09-21 Mikael Morin mik...@gcc.gnu.org
PR
--- Comment #3 from pthaugen at gcc dot gnu dot org 2010-09-20 20:00
---
As Steven mentioned in the mailing list, this did introduce a degradation for
cpu2000 benchmark galgel. I'm seeing about -10% on PowerPC.
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pthaugen at gcc dot gnu dot org changed:
What
--- Comment #4 from pthaugen at gcc dot gnu dot org 2010-09-20 20:45
---
(In reply to comment #2)
Created an attachment (id=21777)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21777action=view) [edit]
patch restoring the previous behaviour.
Applying this patch restored the
--- Comment #5 from mikael at gcc dot gnu dot org 2010-09-20 22:26 ---
(In reply to comment #4)
(In reply to comment #2)
Created an attachment (id=21777)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21777action=view) [edit]
patch restoring the previous behaviour.
--- Comment #6 from mikael at gcc dot gnu dot org 2010-09-20 22:29 ---
Created an attachment (id=21853)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21853action=view)
Updated patch
I attach the full updated patch for convenience.
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mikael at gcc dot gnu dot org changed:
--
mikael at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |mikael at gcc dot gnu dot
|dot org
--- Comment #1 from mikael at gcc dot gnu dot org 2010-09-11 16:32 ---
The patch where the transpose optimization appeared
http://gcc.gnu.org/ml/gcc-patches/2005-08/msg01472.html
There is a testcase there, I will probably incorporate it into the testsuite.
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--- Comment #2 from mikael at gcc dot gnu dot org 2010-09-11 17:01 ---
Created an attachment (id=21777)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21777action=view)
patch restoring the previous behaviour.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45648
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