Yeah, also it doesn't compare actual implementations, just plain checkboxes. I'm aware of two specific substantial performance regressions for musl: exact float

Yeah, also it doesn't compare actual implementations, just plain checkboxes. I'm aware of two specific substantial performance regressions for musl: exact floating point printing (it uses Dragon4 but implemented it way slower than it could have been) and memory allocator (for a long time it didn't any sort of arena like pretty much every modern allocator---now it does with mallocng though).