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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/109005] [13 Regression] ICE during GIMPLE
 pass: ifcvt
Date: Tue, 14 Mar 2023 09:53:34 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109005

--- Comment #24 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Andre Simoes Dias Vieira
<avieira@gcc.gnu.org>:

https://gcc.gnu.org/g:b109964ddb421cf481828a2f3465751a2bd6a8f6

commit r13-6654-gb109964ddb421cf481828a2f3465751a2bd6a8f6
Author: Andre Vieira <andre.simoesdiasvieira@arm.com>
Date:   Tue Mar 14 09:51:38 2023 +0000

    ifcvt: Lower bitfields only if suitable for scalar register [PR 109005]

    This patch fixes the condition check for eligilibity of lowering bitfie=
lds,
    where before we would check for non-BLKmode types, in the hope of exclu=
ding
    unsuitable aggregate types, we now check directly the representative is=
 not
an
    aggregate type, i.e. suitable for a scalar register.

    gcc/ChangeLog:

            PR tree-optimization/109005
            * tree-if-conv.cc (get_bitfield_rep): Replace BLKmode check with
            aggregate type check.=