Function creusot_contracts::std::arch::x86_64::_mm256_maskz_fnmadd_pd

pub unsafe fn _mm256_maskz_fnmadd_pd(
    k: u8,
    a: __m256d,
    b: __m256d,
    c: __m256d,
) -> __m256d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 only.

Multiply packed double-precision (64-bit) floating-point elements in a and b, add the negated intermediate result to packed elements in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation