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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 tree-optimization/22000] [4.0 Regression] Read from volatile member of struct is optimized away
Date: Fri, 10 Jun 2005 14:07:00 -0000 [thread overview]
Message-ID: <20050610140744.20371.qmail@sourceware.org> (raw)
In-Reply-To: <20050610135925.22000.rpedersen@atmel.com>
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-06-10 14:07 -------
This works on the mainline, it might work on the 4.0.x branch too but I did not check yet.
--
What |Removed |Added
----------------------------------------------------------------------------
Severity|critical |normal
GCC build triplet|i686-pc-linux-gnu |
GCC host triplet|i686-pc-linux-gnu |
GCC target triplet|arm-unknown-elf |
Keywords| |wrong-code
Known to fail| |4.0.0
Known to work| |4.1.0 3.4.0
Summary|Read from volatile member of|[4.0 Regression] Read from
|struct is optimized away |volatile member of struct is
| |optimized away
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22000
next prev parent reply other threads:[~2005-06-10 14:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-10 13:59 [Bug tree-optimization/22000] New: " rpedersen at atmel dot com
2005-06-10 14:00 ` [Bug tree-optimization/22000] " rpedersen at atmel dot com
2005-06-10 14:07 ` pinskia at gcc dot gnu dot org [this message]
2005-06-10 14:16 ` [Bug tree-optimization/22000] [4.0 Regression] " pinskia at gcc dot gnu dot org
2005-06-13 6:42 ` rpedersen at atmel dot com
2005-06-13 11:17 ` schlie at comcast dot net
2005-06-13 11:56 ` rpedersen at atmel dot com
2005-06-13 14:12 ` schlie at comcast dot net
2005-06-23 14:42 ` [Bug tree-optimization/22000] [4.0/4.1 " pinskia at gcc dot gnu dot org
2005-06-23 15:11 ` mmitchel at gcc dot gnu dot org
2005-06-23 15:28 ` mmitchel at gcc dot gnu dot org
2005-06-23 16:59 ` joseph at codesourcery dot com
2005-06-23 20:15 ` cvs-commit at gcc dot gnu dot org
2005-06-23 20:23 ` [Bug tree-optimization/22000] [4.1 " mmitchel at gcc dot gnu dot org
2005-06-24 3:38 ` cvs-commit at gcc dot gnu dot org
2005-06-24 3:40 ` mmitchel at gcc dot gnu dot org
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