[Bug target/118501] [14 regression] aarch64: ICE in simplify_context::simplify_subreg

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118501

--- Comment #17 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-14 branch has been updated by Richard Sandiford
<rsand...@gcc.gnu.org>:

https://gcc.gnu.org/g:e192f1f2c7c3ccfdb1a146fa5d14ded5c6fe5384

commit r14-11635-ge192f1f2c7c3ccfdb1a146fa5d14ded5c6fe5384
Author: Xi Ruoyao <xry...@xry111.site>
Date:   Wed Apr 16 13:20:28 2025 +0100

    LoongArch: Fix invalid subregs in xorsign [PR118501]

    The test case added in r15-7073 now triggers an ICE, indicating we need
    the same fix as AArch64.

    gcc/ChangeLog:

            PR target/118501
            * config/loongarch/loongarch.md (@xorsign<mode>3): Use
            force_lowpart_subreg.

    (cherry picked from commit 9ddf4a6cc650360e620c8fd97f550bf833cc177a)