mov rdi, r14 mov rsi, rbx call rgbTOhsl ; [rbx] = A ; [rbx + 4] = h ; [rbx + 8] = s ; [rbx + 12] = l add rsp, 16 movdqu xmm7, [rsp] ; "pop" xmm7 movdqu xmm8, [rbx] ; xmm8 = | l | s | h | A |;