https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100152
--- Comment #53 from Iain Sandoe <iains at gcc dot gnu.org> --- on macOS 10.15 (Darwin19) with r12-637-g56103737 comparing unpatched / patched. -WARNING: 29_atomics/atomic_float/wait_notify.cc execution test program timed out. -FAIL: 29_atomics/atomic_float/wait_notify.cc execution test +PASS: 29_atomics/atomic_float/wait_notify.cc execution test i.e. the test failed before the patch and passed after. the "29_atomics/atomic_integral/wait_notify.cc" did not fail in either case for my test. So, this seems consistent with other observations (and the known fact that the implementation for this part of the standard library needs some work for some non-Linux platforms). I didn't see any other change in test results for an all languages build (including Ada). --- However, a similar test needs to be carried out for all Darwin versions supported and also some builds of larger projects using the compiler.
