Function __sadd8

pub unsafe fn __sadd8(a: int8x4_t, b: int8x4_t) -> int8x4_t

🔬This is a nightly-only experimental API. (stdarch_arm_dsp #117237)

Available on ARM only.

Returns the 8-bit signed saturated equivalent of

res[0] = a[0] + b[1] res[1] = a[1] + b[0] res[2] = a[2] + b[2] res[3] = a[3] + b[3]

and the GE bits of the APSR are set.