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Re: DWARF output different between GCC 5 and 6
- From: Jakub Jelinek <jakub at redhat dot com>
- To: "Tom O'Connor" <toconnor at forcepoint dot com>
- Cc: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Sat, 17 Dec 2016 00:03:03 +0100
- Subject: Re: DWARF output different between GCC 5 and 6
- Authentication-results: sourceware.org; auth=none
- References: <F9665429D65BB24B94AB11B757547538C3FA3DEA@TCSEXCH1.tcs-sec.com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Fri, Dec 16, 2016 at 10:30:09PM +0000, Tom O'Connor wrote:
> I've observed a difference in DWARF output for the same input source code
> between GCC 5 and GCC 6, specifically in the DW_AT_data_member_location
> values for bitfield members of structs. For example,
This changed with http://gcc.gnu.org/r231762 .
Please file a bugreport in http://gcc.gnu.org/bugzilla/
Jakub