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[Bug middle-end/23623] volatile keyword changes bitfield access size from 32bit to 8bit
- From: "frikkie at zitera dot co dot za" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 Jan 2009 15:51:54 -0000
- Subject: [Bug middle-end/23623] volatile keyword changes bitfield access size from 32bit to 8bit
- References: <bug-23623-11259@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from frikkie at zitera dot co dot za 2009-01-13 15:51 -------
Created an attachment (id=17087)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17087&action=view)
GCC 4.3.2 patch for volatile bitfields
The following patches help to honour the container type of the volatile
bitfield when the GCC internal: TARGET_NARROW_VOLATILE_BITFIELD is false.
The patch is for GCC 4.3.2
Included in the tgz-file is the whole project, GCC patches and disassembly for
the application when using the original GCC 4.3.2 source and the patched
source.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23623