On Nov 9, 2023, Jonathan Wakely <jwak...@redhat.com> wrote: > On Thu, 9 Nov 2023 at 01:56, Alexandre Oliva <ol...@adacore.com> wrote:
>> g++.dg/tls/thread_local-order2.C fails when the toolchain is built for >> a platform that lacks __cxa_thread_atexit_impl, even if the program is >> built and run using that toolchain on a (later) platform that offers >> __cxa_thread_atexit_impl. >> >> This patch adds runtime testing for __cxa_thread_atexit_impl on >> platforms that support weak symbols. >> >> Regstrapped on x86_64-linux-gnu, also tested with gcc-13 on i686- and >> x86_64-, and with ac_cv_func___cxa_thread_atexit_impl=no, that, on a >> distro that lacks __cxa_thread_atexit in libc, forces the newly-added >> code to be exercised, and that enabled thread_local-order2.C to pass >> where the runtime libc has __cxa_thread_atexit_impl. Ok to install? > Seems fine to me. Any objections, Jason? Jason, ping? https://gcc.gnu.org/pipermail/gcc-patches/2023-November/635750.html -- Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/ Free Software Activist GNU Toolchain Engineer More tolerance and less prejudice are key for inclusion and diversity Excluding neuro-others for not behaving ""normal"" is *not* inclusive