Jonathan Wakely ddb1427def libstdc++: Relax memory ordering for default memory resource object ... Currently pmr::set_default_resource and pmr::get_default_resource both use sequentially consistent memory ordering. This is overkill. The standard only requires that a call to set_default_resource synchronizes with subsequent calls to set_default_resource and get_default_resource. Using acquire-release for the setter and acquire for the getter is sufficient to meet the requirement. Reviewed-by: Thomas Rodgers <trodgers@redhat.com> libstdc++-v3/ChangeLog: * src/c++17/memory_resource.cc (set_default_resource): Use memory_order_acq_rel. (get_default_resource): Use memory_order_acquire.		2022-05-17 20:53:40 +01:00
..
c++11	libstdc++: Stop defining C++0x compat symbols for versioned namespace	2022-05-17 11:42:34 +01:00
c++17	libstdc++: Relax memory ordering for default memory resource object	2022-05-17 20:53:40 +01:00
c++20	libstdc++: Define <stacktrace> header for C++23	2022-01-17 12:13:02 +00:00
c++98	libstdc++: Define <stacktrace> header for C++23	2022-01-17 12:13:02 +00:00
filesystem	libstdc++: Fix error reporting in filesystem::copy [PR99290]	2022-04-28 13:33:48 +01:00
libbacktrace	libstdc++: Fix libbacktrace build files	2022-01-19 14:23:13 +00:00
shared	Update copyright years.	2022-01-03 10:42:10 +01:00
Makefile.am	libstdc++: Stop defining C++0x compat symbols for versioned namespace	2022-05-17 11:42:34 +01:00
Makefile.in	libstdc++: Stop defining C++0x compat symbols for versioned namespace	2022-05-17 11:42:34 +01:00