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## _ktestc_mask32_u8

# Function _ktestc_mask32_u8

1.89.0 (const: unstable) · Source

    pub fn _ktestc_mask32_u8(a: __mmask32, b: __mmask32) -> u8

Available on x86-64 and target feature `avx512bw` only.
Expand description

Compute the bitwise NOT of 32-bit mask a and then AND with 16-bit mask b, if the result is all zeros, store 1 in dst, otherwise store 0 in dst.

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