// that insufficient spill slots allocated (according to the ABI)
// may cause compiler-generated spills to clobber the return PC.
// Then, the GC stack scanning will catch that.
//
//go:registerparams
func sum9andGC(i1, i2, i3, i4, i5, i6, i7, i8, i9 uint32) uintptr {
	runtime.GC()
	return uintptr(i1 + i2 + i3 + i4 + i5 + i6 + i7 + i8 + i9)
}

// TODO(register args): Remove this once we switch to using the register