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Subject: [Bug target/110227] [13/14 Regression] gcc generates invalid AVX-512
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Date: Wed, 14 Jun 2023 08:19:17 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D110227

--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by hongtao Liu <liuhongt@gcc.gnu.org>:

https://gcc.gnu.org/g:b7e42b85212e03eb59193a712eb523f26911a581

commit r14-1802-gb7e42b85212e03eb59193a712eb523f26911a581
Author: liuhongt <hongtao.liu@intel.com>
Date:   Tue Jun 13 14:20:59 2023 +0800

    Use x instead of v for alternative 2 (v, BH) in mov<mode>_internal.

    Since there's no evex version for vpcmpeq ymm, ymm, ymm.

    gcc/ChangeLog:

            PR target/110227
            * config/i386/sse.md (mov<mode>_internal>): Use x instead of v
            for alternative 2 since there's no evex version for vpcmpeqd
            ymm, ymm, ymm.

    gcc/testsuite/ChangeLog:

            * gcc.target/i386/pr110227.c: New test.=