Function core::arch::arm::dsp::__smlabb

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

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

This is supported on ARM only.

Insert a SMLABB instruction

Returns the equivalent of a[0] * b[0] + c where [0] is the lower 16 bits and [1] is the upper 16 bits. Sets the Q flag if overflow occurs on the addition.