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Subject: [Bug target/100106] [10/11 Regression] ICE in gen_movdi, at
 config/arm/arm.md:6187 since r10-2840-g70cdb21e
Date: Thu, 07 Apr 2022 10:39:59 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100106

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Richard Biener
<rguenth@gcc.gnu.org>:

https://gcc.gnu.org/g:5155015ce57dc133e006f87fdf0237a5f259bebd

commit r11-9786-g5155015ce57dc133e006f87fdf0237a5f259bebd
Author: Bernd Edlinger <bernd.edlinger@hotmail.de>
Date:   Wed Apr 21 14:13:04 2021 +0200

    Fix target/100106 ICE in gen_movdi

    As the test case shows, the outer mode may have a higher alignment
    requirement than the inner mode here.

    2021-04-27  Bernd Edlinger  <bernd.edlinger@hotmail.de>

            PR target/100106
            * simplify-rtx.c (simplify_context::simplify_subreg): Check the
            memory alignment for the outer mode.

            * gcc.c-torture/compile/pr100106.c: New testcase.

    (cherry picked from commit c33db31d9ad96f6414460315c12b4b505fad5dd7)=