[libcxx-commits] [libcxx] [libc++] Floating Point Atomic (PR #67799)

[Louis Dionne via libcxx-commits]

ldionne wrote:

> We started seeing tests failures after this patch:
> 
> [...]

This is likely because our tests didn't reference that function before (our tests for atomics were very very naive). But that function should be provided by compiler-rt. Can you dig into it a bit more? This isn't something wrong with this patch per se, it's probably something wrong with the testing configuration on Fuchsia (which might be attributable to libc++'s config or not).


https://github.com/llvm/llvm-project/pull/67799