https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124870

--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Christophe Lyon <[email protected]>:

https://gcc.gnu.org/g:90f2f90d2b5c3a2f156b649d717c7dad0ebf1bf0

commit r17-596-g90f2f90d2b5c3a2f156b649d717c7dad0ebf1bf0
Author: Christophe Lyon <[email protected]>
Date:   Fri Apr 24 13:14:47 2026 +0000

    arm: Fix MVE load/store with writeback intrinsics [PR124870]

    These intrinsics (vldr*_gather_base_wb, vstr*_scatter_base_wb) lacked
    modelling of memory accesses corresponding to writeback: in this case,
    they both read and write memory.

    2024-04-24  Christophe Lyon  <[email protected]>

            PR target/124870
            gcc/
            * config/arm/arm-mve-builtins-base.cc (vstrq_scatter_base_impl)
            (vldrq_gather_base_impl): Fix call_properties.

            gcc/testsuite/
            * gcc.target/arm/mve/intrinsics/pr124870.c: New test.

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