[Bug middle-end/23623] volatile keyword changes bitfield access size from 32bit to 8bit

[pbrook at gcc dot gnu dot org]

------- Comment #8 from pbrook at gcc dot gnu dot org  2006-03-28 18:03 -------
Subject: Bug 23623

Author: pbrook
Date: Tue Mar 28 18:03:06 2006
New Revision: 112460

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112460
Log:
2006-03-28  Paul Brook  <paul@codesourcery.com>

        PR middle-end/23623
        * gcc/targhooks.c (default_narrow_bitfield): New fuction.
        * gcc/targhooks.h (default_narrow_bitfield): add prototype.
        * gcc/target-def.h (TARGET_NARROW_VOLATILE_BITFIELD): Define.
        * gcc/doc/tm.texi: Document TARGET_NARROW_VOLATILE_BITFIELDS.
        * gcc/config/arm/arm.c (TARGET_NARROW_VOLATILE_BITFIELD): Define.


Modified:
    branches/csl/sourcerygxx-4_1/ChangeLog.csl
    branches/csl/sourcerygxx-4_1/gcc/config/arm/arm.c
    branches/csl/sourcerygxx-4_1/gcc/doc/tm.texi
    branches/csl/sourcerygxx-4_1/gcc/stor-layout.c
    branches/csl/sourcerygxx-4_1/gcc/target-def.h
    branches/csl/sourcerygxx-4_1/gcc/target.h
    branches/csl/sourcerygxx-4_1/gcc/targhooks.c
    branches/csl/sourcerygxx-4_1/gcc/targhooks.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23623