Function tracing_core::stdlib::arch::x86_64::_kortestz_mask64_u8
source · pub unsafe fn _kortestz_mask64_u8(a: u64, b: u64) -> u8🔬This is a nightly-only experimental API. (
stdarch_x86_avx512 #111137)Available on x86-64 only.
Expand description
Compute the bitwise OR of 64-bit masks a and b. If the result is all zeros, store 1 in dst, otherwise store 0 in dst.