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RE: Re: DWARF output different between GCC 5 and 6
- From: Tom O'Connor <toconnor at forcepoint dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Sat, 17 Dec 2016 00:32:27 +0000
- Subject: RE: Re: DWARF output different between GCC 5 and 6
- Authentication-results: sourceware.org; auth=none
- References: <F9665429D65BB24B94AB11B757547538C3FA3DEA@TCSEXCH1.tcs-sec.com>,<20161216230303.GI21933@tucnak>
Opened as bug 78839
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78839
________________________________________
From: Jakub Jelinek [jakub@redhat.com]
Sent: Friday, December 16, 2016 6:03 PM
To: Tom O'Connor
Cc: gcc@gcc.gnu.org
Subject: EXTERNAL: Re: DWARF output different between GCC 5 and 6
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
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