Jonathan Wakely 89cf858571 libstdc++: Implement std::atomic<T*>::compare_exchange_weak ... For some reason r170217 didn't add compare_exchange_weak to the __atomic_base<T*> partial specialization, and so weak compare exchange operations on pointers use compare_exchange_strong instead. This adds __atomic_base<T*>::compare_exchange_weak and then uses it in std::atomic<T*>::compare_exchange_weak. Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: * include/bits/atomic_base.h (__atomic_base<P*>::compare_exchange_weak): Add new functions. * include/std/atomic (atomic<T*>::compare_exchange_weak): Use it.		2021-09-02 18:22:33 +01:00
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bits	libstdc++: Implement std::atomic<T*>::compare_exchange_weak	2021-09-02 18:22:33 +01:00
c
c_compatibility
c_global	libstdc++: Add additional overload of std::lerp [PR101870]	2021-08-12 19:46:16 +01:00
c_std
debug	libstdc++: Fix CTAD for debug sequence containers	2021-08-18 14:26:38 +01:00
decimal
experimental	libstdc++: Improve error handling in Net TS name resolution	2021-08-31 17:36:11 +01:00
ext	libstdc++: Fix std::allocator<void> for versioned namespace	2021-08-28 14:37:19 +01:00
parallel
precompiled
pstl
std	libstdc++: Implement std::atomic<T*>::compare_exchange_weak	2021-09-02 18:22:33 +01:00
tr1
tr2
Makefile.am	libstdc++: Move COW string definitions to separate header	2021-07-27 12:04:18 +01:00
Makefile.in	libstdc++: Move COW string definitions to separate header	2021-07-27 12:04:18 +01:00