_ktest_mask16_u8 in core::arch::x86 - Rust
Description: Compute the bitwise AND of 16-bit masks a and b, and if the result is all zeros, store 1 in dst, otherwise store 0 in dst. Compute the bitwise NOT of a and then AND with b, if the result is all zeros, store 1 in and_not, otherwise store 0 in and_not.

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## _ktest_mask16_u8

# Function _ktest_mask16_u8

1.89.0 (const: unstable) · Source

    pub unsafe fn _ktest_mask16_u8(
        a: __mmask16,
        b: __mmask16,
        and_not: *mut u8,
    ) -> u8

Available on x86 and target feature `avx512dq` and (x86 or x86-64) only.
Expand description

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

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