Function core::arch::wasm64::f64x2_relaxed_madd

pub fn f64x2_relaxed_madd(a: v128, b: v128, c: v128) -> v128

🔬This is a nightly-only experimental API. (stdsimd #48556)

Available on target_family="wasm" and target feature relaxed-simd and WebAssembly only.

使用一次舍入或两次舍入计算 a * b + c。