Function kvarn::prelude::internals::prelude::utils::prelude::compact_str::core::arch::x86_64::_mm_maskz_popcnt_epi8
source · pub unsafe fn _mm_maskz_popcnt_epi8(k: u16, a: __m128i) -> __m128i
🔬This is a nightly-only experimental API. (
stdsimd
)Available on non-crate feature
miri-test-libstd
and x86-64 only.Expand description
For each packed 8-bit integer maps the value to the number of logical 1 bits.
Uses the writemask in k - elements are zeroed in the result if the corresponding mask bit is not set. Otherwise the computation result is written into the result.