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From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/18008] [4.0 Regression] Duplicate mask on bitfield insertion
Date: Wed, 26 Jan 2005 23:18:00 -0000 [thread overview]
Message-ID: <20050126231825.32485.qmail@sourceware.org> (raw)
In-Reply-To: <20041015091714.18008.nathan@gcc.gnu.org>
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-01-26 23:18 -------
Subject: Bug 18008
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2005-01-26 23:18:15
Modified files:
gcc : ChangeLog c-decl.c expmed.c expr.c
Log message:
PR middle-end/18008
* c-decl.c (finish_struct): Set DECL_MODE after resetting a
field's type.
* expmed.c (store_fixed_bit_field): Create a paradoxical subreg
if we don't need the bits above those present in the current mode.
* expr.c (store_field): Strip conversions to odd-bit-sized types
if the destination field width matches.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7292&r2=2.7293
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&r1=1.623&r2=1.624
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expmed.c.diff?cvsroot=gcc&r1=1.218&r2=1.219
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/expr.c.diff?cvsroot=gcc&r1=1.773&r2=1.774
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18008
next prev parent reply other threads:[~2005-01-26 23:18 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-15 9:17 [Bug c/18008] New: " nathan at gcc dot gnu dot org
2004-10-15 12:46 ` [Bug middle-end/18008] [4.0 Regression] " pinskia at gcc dot gnu dot org
2004-10-15 15:03 ` bangerth at dealii dot org
2004-10-15 16:42 ` kazu at cs dot umass dot edu
2004-10-15 16:55 ` kazu at cs dot umass dot edu
2004-10-15 21:18 ` kazu at cs dot umass dot edu
2004-10-16 3:46 ` kazu at cs dot umass dot edu
2004-10-16 3:50 ` kazu at cs dot umass dot edu
2004-10-16 4:05 ` pinskia at gcc dot gnu dot org
2004-10-17 19:02 ` roger at eyesopen dot com
2004-12-23 16:05 ` pinskia at gcc dot gnu dot org
2005-01-22 10:05 ` bonzini at gcc dot gnu dot org
2005-01-26 1:55 ` steven at gcc dot gnu dot org
2005-01-26 2:13 ` steven at gcc dot gnu dot org
2005-01-26 18:11 ` rth at gcc dot gnu dot org
2005-01-26 20:30 ` cvs-commit at gcc dot gnu dot org
2005-01-26 23:18 ` cvs-commit at gcc dot gnu dot org [this message]
2005-01-27 0:08 ` cvs-commit at gcc dot gnu dot org
2005-01-27 0:13 ` rth at gcc dot gnu dot org
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