libstd++: Only support atomic_ref::wait tests which are always lockfree
authorThomas Rodgers <rodgert@appliantology.com>
Wed, 9 Jun 2021 20:44:31 +0000 (13:44 -0700)
committerThomas Rodgers <rodgert@appliantology.com>
Wed, 9 Jun 2021 20:46:03 +0000 (13:46 -0700)
commiteb3a3bb8ce4ce2420919d03a3e9f9a2a4297c4d3
tree9b54b10907c204d74f388de8c813a84420cf7832
parentd4faa36e7540c573c5dc17850bcd938d0900b2e9
libstd++: Only support atomic_ref::wait tests which are always lockfree

Fixes a regression on arm32 targets.

libstdc++-v3/ChangeLog:
* testsuite/29_atomics/atomic_ref/wait_notify.cc: Guard
test logic with constexpr check for is_always_lock_free.
libstdc++-v3/testsuite/29_atomics/atomic_ref/wait_notify.cc