Function boolean_enums::lstd::arch::x86::_mm256_testz_si256
1.27.0 · source · Available on x86 only.
Expand description
Computes the bitwise AND of 256 bits (representing integer data) in a
and
b
, and set ZF
to 1 if the result is zero, otherwise set ZF
to 0.
Computes the bitwise NOT of a
and then AND with b
, and set CF
to 1 if
the result is zero, otherwise set CF
to 0. Return the ZF
value.