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| author | GCC Administrator <gccadmin@gcc.gnu.org> | 2020-11-20 00:16:40 +0000 |
|---|---|---|
| committer | GCC Administrator <gccadmin@gcc.gnu.org> | 2020-11-20 00:16:40 +0000 |
| commit | d62586ee567bbbdab9fe8bb5829f032431d57098 (patch) | |
| tree | 24518a439e056de6426ad729d3b5d6da1e2fa9ea /libstdc++-v3/ChangeLog | |
| parent | d3f293348768667c07770e433ff00af51fee73a2 (diff) | |
| download | gcc-d62586ee567bbbdab9fe8bb5829f032431d57098.zip gcc-d62586ee567bbbdab9fe8bb5829f032431d57098.tar.gz gcc-d62586ee567bbbdab9fe8bb5829f032431d57098.tar.bz2 | |
Daily bump.
Diffstat (limited to 'libstdc++-v3/ChangeLog')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index bfb9ae5..53b2d76 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,53 @@ +2020-11-19 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/95989 + * config/os/gnu-linux/os_defines.h (_GLIBCXX_NATIVE_THREAD_ID): + Define new macro to get reliable thread ID. + * include/bits/std_thread.h: (this_thread::get_id): Use new + macro if it's defined. + * testsuite/30_threads/jthread/95989.cc: New test. + * testsuite/30_threads/this_thread/95989.cc: New test. + +2020-11-19 Jonathan Wakely <jwakely@redhat.com> + + * testsuite/30_threads/async/async.cc: Include <thread>. + * testsuite/30_threads/future/members/93456.cc: Likewise. + +2020-11-19 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/92546 + * include/Makefile.am: Add new <bits/std_thread.h> header. + * include/Makefile.in: Regenerate. + * include/std/future: Include new header instead of <thread>. + * include/std/stop_token: Include new header instead of + <bits/gthr.h>. + (stop_token::_S_yield()): Use this_thread::yield(). + (_Stop_state_t::_M_requester): Change type to std::thread::id. + (_Stop_state_t::_M_request_stop()): Use this_thread::get_id(). + (_Stop_state_t::_M_remove_callback(_Stop_cb*)): Likewise. + Use __is_single_threaded() to decide whether to synchronize. + * include/std/thread (thread, operator==, this_thread::get_id) + (this_thread::yield): Move to new header. + (operator<=>, operator!=, operator<, operator<=, operator>) + (operator>=, hash<thread::id>, operator<<): Define even when + gthreads not available. + * src/c++11/thread.cc: Include <memory>. + * include/bits/std_thread.h: New file. + (thread, operator==, this_thread::get_id, this_thread::yield): + Define even when gthreads not available. + [!_GLIBCXX_HAS_GTHREADS] (thread::join, thread::detach) + (thread::hardware_concurrency): Define inline. + +2020-11-19 Jonathan Wakely <jwakely@redhat.com> + + PR libstdc++/93421 + PR libstdc++/93456 + * src/c++11/futex.cc (syscall_time_t): New typedef for + the type of the syscall_timespec::tv_sec member. + (relative_timespec, _M_futex_wait_until) + (_M_futex_wait_until_steady): Use syscall_time_t in overflow + checks, not time_t. + 2020-11-18 Patrick Palka <ppalka@redhat.com> * include/std/ranges (join_view::_Iterator::_M_satisfy): Uglify |