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Subject: [Bug target/100518] [12 Regression] ICE in copy_to_mode_reg with
 aarch64 ILP32 and memset with -mstrict-align -O2 since
 r12-397-gda9e6e63d1ae22e530ec7baf59f6ed028bf05776
Date: Wed, 15 Dec 2021 05:26:01 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100518

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Alexandre Oliva <aoliva@gcc.gnu.org>:

https://gcc.gnu.org/g:71cc9b8c39148d19a8043b74ca8b6b4e8b8072ca

commit r12-5984-g71cc9b8c39148d19a8043b74ca8b6b4e8b8072ca
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Wed Dec 15 02:22:34 2021 -0300

    [PR100518] store by mult pieces: keep addr in Pmode

    The conversion of a MEM address to ptr_mode in
    try_store_by_multiple_pieces was misguided: copy_addr_to_reg expects
    Pmode for addresses.


    for  gcc/ChangeLog

            PR target/100518
            * builtins.c (try_store_by_multiple_pieces): Drop address
            conversion to ptr_mode.

    for  gcc/testsuite/ChangeLog

            PR target/100518
            * gcc.target/aarch64/pr100518.c: New.=