Summary: 44 instances, 8 unique

Text	Count
// FIXME: Explain these ordering levels in more detail.	3
successOrdering: .relaxed, // Note: this relies on the FIXME below.	1
// FIXME: Eliminate the encoding/decoding mechanism once the package requires a	1
// FIXME: Upgrading from the preprocessor to gyb would perhaps make things more	1
// FIXME: These should be static inline header-only shims, but Swift 5.3 doesn't	1
// FIXME: We should remove these once the package requires a	1
// FIXME: All orderings are treated as acquiring-and-releasing.	12
// FIXME: stdatomic.h (and LLVM underneath) doesn't support	24