// it distinguishes fields but because it knows that &s6 is the only
// value reachable by two indirects from v.
// The test depends on the level cap in the escape analysis tags
// being able to encode that fact.
func tUPPiSPPia() {
	s1 := "ant"
	s2 := "bat"
	s3 := "cat"
	s4 := "dog"
	s5 := "emu"
	s6 := "fox" // ERROR "moved to heap: s6$"
	ps2 := &s2
	ps4 := &s4
	ps6 := &s6
	u1 := U{&s1, &ps2}

// it distinguishes fields but because it knows that &s6 is the only
// value reachable by two indirects from v.
// The test depends on the level cap in the escape analysis tags
// being able to encode that fact.
func tUPPiSPPia() { // This test is sensitive to the level cap in function summary results.
	s1 := "ant"
	s2 := "bat"
	s3 := "cat"
	s4 := "dog"
	s5 := "emu"
	s6 := "fox" // ERROR "moved to heap: s6$"
	ps2 := &s2