pub fn _mm_mask3_fnmsub_pd(a: __m128d, b: __m128d, c: __m128d, k: u8) -> __m128d🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Expand description
Multiply packed double-precision (64-bit) floating-point elements in a and b, subtract packed elements in c from the negated intermediate result, and store the results in dst using writemask k (elements are copied from c when the corresponding mask bit is not set).