core::arch::x86::_mm_fmadd_sd - Rust
Description: API documentation for the Rust `_mm_fmadd_sd` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, _mm_fmadd_sd

# 1.27.0[−][src]Function core::arch::x86::_mm_fmadd_sd

    pub unsafe fn _mm_fmadd_sd(a: __m128d, b: __m128d, c: __m128d) -> __m128d

This is supported on x86 and target feature `fma` only.

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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