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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/106934] [10/11/12 Regression] ICE:
 verify_gimple failed since r9-5682-gef310a95a934d0f3
Date: Tue, 11 Oct 2022 12:07:00 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106934

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:c3119f575a04845fbbebbf90b5cdea88d5d76156

commit r12-8821-gc3119f575a04845fbbebbf90b5cdea88d5d76156
Author: Richard Biener <rguenther@suse.de>
Date:   Wed Sep 14 09:00:35 2022 +0200

    tree-optimization/106934 - avoid BIT_FIELD_REF of bitfields

    The following avoids creating BIT_FIELD_REF of bitfields in
    update-address-taken.  The patch doesn't implement punning to
    a full precision integer type but leaves a comment according to
    that.

            PR tree-optimization/106934
            * tree-ssa.cc (non_rewritable_mem_ref_base): Avoid BIT_FIELD_RE=
Fs
            of bitfields.
            (maybe_rewrite_mem_ref_base): Likewise.

            * gfortran.dg/pr106934.f90: New testcase.

    (cherry picked from commit 05f5c42cb42c5088187d44cc45a5f671d19ad8c5)=