[Bug target/105068] ICE: in extract_constrain_insn, at recog.cc:2692 (insn does not satisfy its constraints: ssse3_pshufbv16qi3)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105068

--- Comment #1 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by H.J. Lu <h...@gcc.gnu.org>:

https://gcc.gnu.org/g:08e69332881f8d28ce8b559ffba1900ae5c0d5ee

commit r12-7837-g08e69332881f8d28ce8b559ffba1900ae5c0d5ee
Author: H.J. Lu <hjl.to...@gmail.com>
Date:   Sun Mar 27 11:07:39 2022 -0700

    x86: Use Yw constraint on *ssse3_pshufbv8qi3

    Since AVX512VL and AVX512BW are required for AVX512 VPSHUFB, replace the
    "Yv" register constraint with the "Yw" register constraint.

    gcc/

            PR target/105068
            * config/i386/sse.md (*ssse3_pshufbv8qi3): Replace "Yv" with
            "Yw".

    gcc/testsuite/

            PR target/105068
            * gcc.target/i386/pr105068.c: New test.