Function core::arch::x86::_mm_fnmadd_pd 1.27.0[−][src]
pub unsafe fn _mm_fnmadd_pd(a: __m128d, b: __m128d, c: __m128d) -> __m128d
This is supported on x86 and target feature
fma only.Expand description
将 a 和 b 中的包装双精度 (64-bit) 浮点元素相乘，然后将取反的中间结果添加到 c 中的包装元素中。