Function core::arch::x86_64::_ktest_mask8_u8
source · pub unsafe fn _ktest_mask8_u8(a: __mmask8, b: __mmask8, and_not: *mut u8) -> u8🔬This is a nightly-only experimental API. (
stdarch_x86_avx512 #111137)Available on (x86 or x86-64) and target feature
avx512dq and x86-64 only.Expand description
Compute the bitwise AND of 8-bit masks a and b, and if the result is all zeros, store 1 in dst, otherwise store 0 in dst. Compute the bitwise NOT of a and then AND with b, if the result is all zeros, store 1 in and_not, otherwise store 0 in and_not.