return a + 575815584948629622 + b + 2991856197886747025
}

// testRegallocCVSpill tests that regalloc spills a value whose last use is the
// current value.
func testRegallocCVSpill(t *testing.T) {
	want := int8(-9)
	if got := testRegallocCVSpill_ssa(1, 2, 3, 4); want != got {
		t.Errorf("testRegallocCVSpill failed, wanted %d got %d", want, got)
	}
}

//go:noinline