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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug libstdc++/115454] std::experimental::find_last_set is buggy on
 x86-64-v4
Date: Thu, 27 Jun 2024 11:46:00 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D115454

--- Comment #11 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Alexandre Oliva
<aoliva@gcc.gnu.org>:

https://gcc.gnu.org/g:95ca5f458251e21123e45ec52c38d629d39cd0e4

commit r12-10585-g95ca5f458251e21123e45ec52c38d629d39cd0e4
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Thu Jun 27 08:44:54 2024 -0300

    [libstdc++] [testsuite] defer to check_vect_support* [PR115454]

    The newly-added testcase overrides the default dg-do action set by
    check_vect_support_and_set_flags (in libstdc++-dg/conformance.exp), so
    it attempts to run the test even if runtime vector support is not
    available.

    Remove the explicit dg-do directive, so that the default is honored,
    and the test is run if vector support is found, and only compiled
    otherwise.


    for  libstdc++-v3/ChangeLog

            PR libstdc++/115454
            * testsuite/experimental/simd/pr115454_find_last_set.cc: Defer
            to check_vect_support_and_set_flags's default dg-do action.

    (cherry picked from commit 95faa1bea7bdc7f92fcccb3543bfcbc8184c5e5b)=