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Subject: [Bug target/104188] [11/12 Regression] gcc omitting AVX-512
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Date: Wed, 26 Jan 2022 11:07:57 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104188

--- Comment #16 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-11 branch has been updated by Jakub Jelinek
<jakub@gcc.gnu.org>:

https://gcc.gnu.org/g:44d28c67b484fe3be7b693108fc03cbe6aa05329

commit r11-9512-g44d28c67b484fe3be7b693108fc03cbe6aa05329
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Wed Jan 26 11:58:27 2022 +0100

    testsuite: Fix up pr104188.c testcase for i686-linux [PR104188]

    On i686-linux this new testcase FAILs with:
    cc1: warning: SSE instruction set disabled, using 387 arithmetics
    FAIL: gcc.target/i386/pr104188.c (test for excess errors)
    Excess errors:
    cc1: warning: SSE instruction set disabled, using 387 arithmetics
    This is because it uses -mfpmath=3Dsse, but -msse2 isn't on.  Fixed
    by adding -msse2 to dg-options and requiring sse2_runtime effective
    target.

    2022-01-26  Jakub Jelinek  <jakub@redhat.com>

            PR target/104188
            * gcc.target/i386/pr104188.c: Add dg-require-effective-target
            sse2_runtime.  Add -msse2 to dg-options.

    (cherry picked from commit 192e4a9fa0880ef153631d5b0de864bc4bbb6a91)=