t.Errorf("ParseFloat(%v, 32) = %v, %v want %v, %v  # %v",
				test.in, out32, err, test.out, test.err, out)
		}
	}
	SetOptimize(oldopt)
}

func TestAtof(t *testing.T) { testAtof(t, true) }

func TestAtofSlow(t *testing.T) { testAtof(t, false) }

func TestAtofRandom(t *testing.T) {
	initAtof()
	for _, test := range atofRandomTests {
		x, _ := ParseFloat(test.s, 64)
		switch {
		default: