Function core::arch::x86::_mm256_fmaddsub_pd 1.27.0[−][src]
pub unsafe fn _mm256_fmaddsub_pd(a: __m256d, b: __m256d, c: __m256d) -> __m256d
This is supported on x86 and target feature
fma only.Multiply packed double-precision (64-bit) floating-point elements in a
and b, and alternatively add and subtract packed elements in c to/from
the intermediate result.