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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/25500] [4.0/4.1/4.2/4.3 Regression]: SSE2 vectorized code is slower on 4.x.x than previous
Date: Mon, 20 Nov 2006 20:29:00 -0000 [thread overview]
Message-ID: <20061120202926.3366.qmail@sourceware.org> (raw)
In-Reply-To: <bug-25500-6649@http.gcc.gnu.org/bugzilla/>
------- Comment #25 from pinskia at gcc dot gnu dot org 2006-11-20 20:29 -------
Subject: Bug 25500
Author: pinskia
Date: Mon Nov 20 20:29:10 2006
New Revision: 119026
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119026
Log:
2006-11-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/25500
* tree-sra.c (single_scalar_field_in_record_p): New function.
(decide_block_copy): Use it.
2006-11-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/25500
* gcc.dg/tree-ssa/sra-4.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/sra-4.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-sra.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25500
next prev parent reply other threads:[~2006-11-20 20:29 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-20 5:25 [Bug c/25500] New: REGREGRESSION: SSE2 vectorized code is many times slower on 4.x.x than on 3.4.4 yuri at tsoft dot com
2005-12-20 5:34 ` [Bug c/25500] " yuri at tsoft dot com
2005-12-20 5:55 ` [Bug target/25500] " pinskia at gcc dot gnu dot org
2005-12-20 6:01 ` yuri at tsoft dot com
2005-12-20 6:03 ` yuri at tsoft dot com
2005-12-20 6:19 ` yuri at tsoft dot com
2005-12-20 6:33 ` pinskia at gcc dot gnu dot org
2005-12-20 6:36 ` pinskia at gcc dot gnu dot org
2005-12-20 6:51 ` yuri at tsoft dot com
2005-12-20 6:55 ` pinskia at gcc dot gnu dot org
2005-12-20 7:40 ` yuri at tsoft dot com
2005-12-25 1:02 ` [Bug target/25500] [4.0/4.1/4.2 Regression]: " pinskia at gcc dot gnu dot org
2005-12-28 16:53 ` jakub at gcc dot gnu dot org
2006-01-15 22:13 ` [Bug target/25500] [4.0/4.1/4.2 Regression]: SSE2 vectorized code is " mmitchel at gcc dot gnu dot org
2006-02-24 0:31 ` mmitchel at gcc dot gnu dot org
2006-05-25 2:38 ` [Bug target/25500] [4.0/4.1/4.2 Regression]: SSE2 vectorized code is slower on 4.x.x than previous mmitchel at gcc dot gnu dot org
2006-07-05 9:50 ` pinskia at gcc dot gnu dot org
2006-08-07 7:55 ` bonzini at gnu dot org
2006-08-07 7:59 ` bonzini at gnu dot org
2006-08-07 15:36 ` pinskia at gcc dot gnu dot org
2006-08-17 8:16 ` bonzini at gnu dot org
2006-08-18 16:16 ` bonzini at gnu dot org
2006-11-12 8:07 ` [Bug target/25500] [4.0/4.1/4.2/4.3 " pinskia at gcc dot gnu dot org
2006-11-15 0:38 ` pinskia at gcc dot gnu dot org
2006-11-20 20:29 ` pinskia at gcc dot gnu dot org [this message]
2006-11-20 20:29 ` pinskia at gcc dot gnu dot org
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