[Bug rtl-optimization/87763] [9/10 Regression] aarch64 target testcases fail after r265398

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87763

--- Comment #66 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Richard Sandiford <rsandifo@gcc.gnu.org>:

https://gcc.gnu.org/g:bba0c624c8b1d6e54dc58091dd21b0c2ab000434

commit r10-6485-gbba0c624c8b1d6e54dc58091dd21b0c2ab000434
Author: Richard Sandiford <richard.sandiford@arm.com>
Date:   Mon Feb 3 21:43:44 2020 +0000

    aarch64: Add an and/ior-based movk pattern [PR87763]

    This patch adds a second movk pattern that models the instruction
    as a "normal" and/ior operation rather than an insertion.  It fixes
    the third insv_1.c failure in PR87763, which was a regression from
    GCC 8.

    2020-02-06  Richard Sandiford  <richard.sandiford@arm.com>

    gcc/
        PR target/87763
        * config/aarch64/aarch64-protos.h (aarch64_movk_shift): Declare.
        * config/aarch64/aarch64.c (aarch64_movk_shift): New function.
        * config/aarch64/aarch64.md (aarch64_movk<mode>): New pattern.

    gcc/testsuite/
        PR target/87763
        * gcc.target/aarch64/movk_2.c: New test.