Function _mm512_fmaddsub_pd

pub unsafe fn _mm512_fmaddsub_pd(a: __m512d, b: __m512d, c: __m512d) -> __m512d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on (x86 or x86-64) and target feature avx512f and x86 only.

Multiply packed double-precision (64-bit) floating-point elements in a and b, alternatively add and subtract packed elements in c to/from the intermediate result, and store the results in dst.

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