## _mm512_maskz_lzcnt_epi32

# Function _mm512_maskz_lzcnt_epi32

1.89.0 · Source

    pub fn _mm512_maskz_lzcnt_epi32(k: __mmask16, a: __m512i) -> __m512i

Available on x86-64 and target feature `avx512cd` only.
Expand description

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

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