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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/15184] [3.3/3.4/3.5 Regression] Direct access to byte inside word not working with -march=pentiumpro
Date: Wed, 28 Apr 2004 00:33:00 -0000 [thread overview]
Message-ID: <20040427235537.719.qmail@sources.redhat.com> (raw)
In-Reply-To: <20040427233827.15184.cesarb@nitnet.com.br>
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-04-27 23:55 -------
Confirmed a regression from 2.95.3. For some werid reason -march=pentium4 works.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|optimization |target
Ever Confirmed| |1
GCC target triplet| |pentiumpro-*-*
Keywords| |pessimizes-code
Known to fail| |3.0.4 3.2.3 3.3.1 3.3.3
| |3.4.0 3.5.0
Known to work| |2.95.3
Last reconfirmed|0000-00-00 00:00:00 |2004-04-27 23:55:37
date| |
Summary|Direct access to byte inside|[3.3/3.4/3.5 Regression]
|word not working with - |Direct access to byte inside
|march=pentiumpro |word not working with -
| |march=pentiumpro
Target Milestone|--- |3.3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15184
next prev parent reply other threads:[~2004-04-27 23:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-27 23:52 [Bug optimization/15184] New: " cesarb at nitnet dot com dot br
2004-04-28 0:33 ` pinskia at gcc dot gnu dot org [this message]
2004-04-28 0:42 ` [Bug target/15184] [3.3/3.4/3.5 Regression] " cesarb at nitnet dot com dot br
2004-05-17 10:47 ` [Bug target/15184] [3.4/3.5 " gdr at gcc dot gnu dot org
2004-06-12 22:53 ` mmitchel at gcc dot gnu dot org
2004-06-21 21:20 ` mmitchel at gcc dot gnu dot org
2004-08-29 18:58 ` mmitchel at gcc dot gnu dot org
2004-11-01 0:46 ` [Bug target/15184] [3.4/4.0 " mmitchel at gcc dot gnu dot org
2005-02-25 2:06 ` rth at gcc dot gnu dot org
2005-05-19 17:30 ` [Bug target/15184] [3.4/4.0/4.1 " mmitchel at gcc dot gnu dot org
2005-07-22 21:18 ` pinskia at gcc dot gnu dot org
2005-09-27 16:13 ` mmitchel at gcc dot gnu dot org
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