Function core::arch::x86::_mm256_testz_si256
1.27.0 · source · Available on (x86 or x86-64) and target feature
avx and 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.