[Bug build/31867] "CPU ISA level is lower than required" on SSE2-free CPUs

cvs-commit at gcc dot gnu.org sourceware-bugzilla@sourceware.org
Tue Jun 11 07:10:31 GMT 2024


https://sourceware.org/bugzilla/show_bug.cgi?id=31867

--- Comment #8 from Sourceware Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=09bc68b0ac26331a0109f0578c9368e09176da18

commit 09bc68b0ac26331a0109f0578c9368e09176da18
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Mon Jun 10 13:02:06 2024 -0700

    x86: Properly set MINIMUM_X86_ISA_LEVEL for i386 [BZ #31867]

    On i386, set the default minimum ISA level to 0, not 1 (baseline which
    includes SSE2).  There are no changes in config.h nor in config.make on
    x86-64.  This fixes BZ #31867.

    Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
    Tested-by: Ian Jordan <immoloism@gmail.com>
    Reviewed-by: Sam James <sam@gentoo.org>
    Reviewed-by: Florian Weimer <fweimer@redhat.com>

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