_ktest_mask8_u8 in core::arch::x86 - Rust
Description: Compute the bitwise AND of 8-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.

core::arch::x86

# Function _ktest_mask8_u8

Source

    pub unsafe fn _ktest_mask8_u8(a: __mmask8, b: __mmask8, and_not: *mut u8) -> u8

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512` #111137)
Available on (x86 or x86-64) and target feature `avx512dq` and x86 only.
Expand description

Compute the bitwise AND of 8-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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