Function core::arch::arm::__smlad

pub unsafe fn __smlad(a: int16x2_t, b: int16x2_t, c: i32) -> i32

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

This is supported on ARM only.

双 16 位有符号乘法，加乘积和 32 位累加。

返回 16 位有符号等效项 res = a[0] * b[0] + a[1] * b[1] + c