[Bug target/123548] __pldx builtin causes ICE at O0

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123548

--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-15 branch has been updated by Alfie Richards
<alfiericha...@gcc.gnu.org>:

https://gcc.gnu.org/g:aefa9e6f2d094b50fc12c6ff2df080a534b4a594

commit r15-10778-gaefa9e6f2d094b50fc12c6ff2df080a534b4a594
Author: Alfie Richards <alfie.richa...@arm.com>
Date:   Thu Jan 15 14:29:51 2026 +0000

    aarch64: Fix issue with __pld builtin at -O0 [PR 123548]

    This fixes the issues with __pld by changing the arguments in arm_acle.h
    to be const which seems to stop the creation of SSA nodes.

            PR target/123548

    gcc/ChangeLog:

            * config/aarch64/arm_acle.h (__plix): Change arguments to be
            const.
            (__pldx): Change arguments to be const.

    gcc/testsuite/ChangeLog:

            * gcc.target/aarch64/pr123548.c: New test.