Gentoo's Bugzilla –
Attachment 842755 Details for
Bug 886061net-wireless/uhd-4.3.0.0 fails to compile (CLANG-STRICTER-SYSTEM): ssse3_pack_sc12.cpp:79:10: error: always_inline function _mm_shuffle_epi8 requires target feature ssse3, but would be inlined into function convert_star_4_to_sc12_item32_3 that is compile