llvm-project

5031c163 - [Headers][X86] _mm_cmpgt_epi64 is only available on SSE42 targets (#160491)

[Headers][X86] _mm_cmpgt_epi64 is only available on SSE42 targets (#160491) smmintrin.h redefines __DEFAULT_FN_ATTRS half way through the file to handle SSE42-only instructions - when we made _mm_cmpgt_epi64 constexpr we failed to redefine __DEFAULT_FN_ATTRS_CONSTEXPR as well to match