arch:: x86_64:: _m_psadbw
pub unsafe fn _m_psadbw(a: __m64, b: __m64) -> __m64
Subtracts the corresponding 8-bit unsigned integer values of the two
64-bit vector operands and computes the absolute value for each of the
difference. Then sum of the 8 absolute differences is written to the
[15:0] of the destination; the remaining bits
[63:16] are cleared.