[Bug target/117318] ICE: in expand_simple_unop, at optabs.cc:2585 with __builtin_ia32_pmovusqb512mem_mask()

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117318

--- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by hongtao Liu
<liuho...@gcc.gnu.org>:

https://gcc.gnu.org/g:d0a932fb53ccdf5155d1111b90632901c55446b8

commit r12-10793-gd0a932fb53ccdf5155d1111b90632901c55446b8
Author: liuhongt <hongtao....@intel.com>
Date:   Tue Oct 29 02:09:39 2024 -0700

    Fix ICE due to subreg:us_truncate.

    Force_operand issues an ICE when input
    is (subreg:DI (us_truncate:V8QI)), it's probably because it's an
    invalid rtx, So refine backend patterns for that.

    gcc/ChangeLog:

            PR target/117318
            * config/i386/sse.md (*avx512vl_<code>v2div2qi2_mask_store_1):
            Rename to ..
            (avx512vl_<code>v2div2qi2_mask_store_1): .. this.
            (avx512vl_<code>v2div2qi2_mask_store_2): Change to
            define_expand.
            (*avx512vl_<code><mode>v4qi2_mask_store_1): Rename to ..
            (avx512vl_<code><mode>v4qi2_mask_store_1): .. this.
            (avx512vl_<code><mode>v4qi2_mask_store_2): Change to
            define_expand.
            (*avx512vl_<code><mode>v8qi2_mask_store_1): Rename to ..
            (avx512vl_<code><mode>v8qi2_mask_store_1): .. this.
            (avx512vl_<code><mode>v8qi2_mask_store_2): Change to
            define_expand.
            (*avx512vl_<code><mode>v4hi2_mask_store_1): Rename to ..
            (avx512vl_<code><mode>v4hi2_mask_store_1): .. this.
            (avx512vl_<code><mode>v4hi2_mask_store_2): Change to
            define_expand.
            (*avx512vl_<code>v2div2hi2_mask_store_1): Rename to ..
            (avx512vl_<code>v2div2hi2_mask_store_1): .. this.
            (avx512vl_<code>v2div2hi2_mask_store_2): Change to
            define_expand.
            (*avx512vl_<code>v2div2si2_mask_store_1): Rename to ..
            (avx512vl_<code>v2div2si2_mask_store_1): .. this.
            (avx512vl_<code>v2div2si2_mask_store_2): Change to
            define_expand.
            (*avx512f_<code>v8div16qi2_mask_store_1): Rename to ..
            (avx512f_<code>v8div16qi2_mask_store_1): .. this.
            (avx512f_<code>v8div16qi2_mask_store_2): Change to
            define_expand.

    gcc/testsuite/ChangeLog:

            * gcc.target/i386/pr117318.c: New test.

    (cherry picked from commit bc0eeccf27a084461a2d5661e23468350acb43da)