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From: "sjames at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug rtl-optimization/112380] [14 regression] ICE when building Mesa
 (in combine, internal compiler error: in simplify_subreg) since
 r14-4612-g6decda1a35be57
Date: Sat, 04 Nov 2023 19:16:59 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112380

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenth at gcc dot gnu.org
            Summary|[14 regression] ICE when    |[14 regression] ICE when
                   |building Mesa (in combine,  |building Mesa (in combine,
                   |internal compiler error: in |internal compiler error: in
                   |simplify_subreg)            |simplify_subreg) since
                   |                            |r14-4612-g6decda1a35be57

--- Comment #6 from Sam James <sjames at gcc dot gnu.org> ---
bisect says:

commit r14-4612-g6decda1a35be57
Author: Richard Biener <rguenther@suse.de>
Date:   Thu Oct 12 11:34:57 2023 +0200

    tree-optimization/111779 - Handle some BIT_FIELD_REFs in SRA=