From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14201 invoked by alias); 29 Mar 2006 15:22:19 -0000 Received: (qmail 14107 invoked by alias); 29 Mar 2006 15:21:47 -0000 Date: Wed, 29 Mar 2006 15:22:00 -0000 Message-ID: <20060329152147.14106.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/23623] volatile keyword changes bitfield access size from 32bit to 8bit In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pbrook at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-03/txt/msg02848.txt.bz2 List-Id: ------- Comment #9 from pbrook at gcc dot gnu dot org 2006-03-29 15:21 ------- Subject: Bug 23623 Author: pbrook Date: Wed Mar 29 15:21:13 2006 New Revision: 112493 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112493 Log: 2006-03-29 Paul Brook PR middle-end/23623 * targhooks.c (default_narrow_bitfield): New fuction. * targhooks.h (default_narrow_bitfield): add prototype. * target.h (gcc_target): Add narrow_volatile_bitfield. * target-def.h (TARGET_NARROW_VOLATILE_BITFIELD): Define. * stor-layout.c (get_best_mode): Use targetm.narrow_volatile_bitfield. * doc/tm.texi: Document TARGET_NARROW_VOLATILE_BITFIELDS. * config/arm/arm.c (TARGET_NARROW_VOLATILE_BITFIELD): Define. Modified: trunk/gcc/ChangeLog trunk/gcc/config/arm/arm.c trunk/gcc/doc/tm.texi trunk/gcc/stor-layout.c trunk/gcc/target-def.h trunk/gcc/target.h trunk/gcc/targhooks.c trunk/gcc/targhooks.h -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23623