Function core::arch::x86::_mm_fmadd_sd

1.27.0 · source ·
pub unsafe fn _mm_fmadd_sd(a: __m128d, b: __m128d, c: __m128d) -> __m128d
Available on (x86 or x86-64) and target feature fma and x86 only.
Expand description

Multiplies the lower double-precision (64-bit) floating-point elements in a and b, and add the intermediate result to the lower element in c. Stores the result in the lower element of the returned value, and copy the upper element from a to the upper elements of the result.

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