3 ms·
They probably fall back to SSE2, which is the least supported SSE on any 64-bit x86 processor. That might be their minimum/baseline codepath and don't want to b
by creato 7y ago
They probably fall back to SSE2, which is the least supported SSE on any 64-bit x86 processor. That might be their minimum/baseline codepath and don't want to build/maintain any other code paths.