[Bug testsuite/126923] Additional testsuite failures when configured with --with-arch=native --with-cpu=native

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126923

--- Comment #26 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@gcc.gnu.org>:

https://gcc.gnu.org/g:b895096273bbab5291afc84ea4079967a753d2b4

commit r17-3571-gb895096273bbab5291afc84ea4079967a753d2b4
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Aug 18 09:06:32 2026 +0800

    vect-pragma-target-1.C: Compile with -march=x86-64

    Compile vect-pragma-target-1.C with -march=x86-64 so that AVX512 isn't
    enabled on AVX512 machines when GCC is configured with

    --with-arch=native --with-cpu=native

            PR testsuite/126923
            * g++.target/i386/vect-pragma-target-1.C (dg-options): Add
            -march=x86-64.

    Signed-off-by: H.J. Lu <hjl.tools@gmail.com>