1.27.0[−][src]Function core::arch::x86::_mm_fmaddsub_pd
pub unsafe fn _mm_fmaddsub_pd(a: __m128d, b: __m128d, c: __m128d) -> __m128d
This is supported on x86 and target feature
fma
only.Multiplies 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.