cs431_homework::test::loom::arch::x86_64

Function _mm512_mask_lzcnt_epi32

1.89.0 · Source 
pub fn _mm512_mask_lzcnt_epi32(src: __m512i, k: u16, a: __m512i) -> __m512i
Expand description

Counts the number of leading zero bits in each packed 32-bit integer in a, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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