VPERM ZER, RED2, SEL2, RED1 // 0  d1 d0  0
	VSQ   RED1, RED2, RED2      // Guaranteed not to underflow

	VSLDB $8, T1, T0, T0
	VSLDB $8, T2, T1, T1

	VACCQ  T0, RED1, CAR1
	VAQ    T0, RED1, T0
	VACCCQ T1, RED2, CAR1, CAR2
	VACQ   T1, RED2, CAR1, T1
	VAQ    T2, CAR2, T2

	// Third round
	VPERM T1, T0, SEL1, RED2    // d1 d0 d1 d0
	VPERM ZER, RED2, SEL2, RED1 // 0  d1 d0  0

        AvgAggregationBuilder builder = AggregationBuilders.avg(name).field(field);
        regA(builder);
        return builder;
    }

    protected MaxAggregationBuilder regMaxA(String name, String field) {
        MaxAggregationBuilder builder = AggregationBuilders.max(name).field(field);
        regA(builder);
        return builder;
    }

    protected MinAggregationBuilder regMinA(String name, String field) {

0.00 0.0 0.0 51 39 7.61 1287 717.01 4 Queens 071701 4071701 I QN18 Rego Park 4108 673 499 4 Queens 049900 4049900 E QN29 Elmhurst 4107 3389294 2 2014-03-21 19:36:13 2014-03-21 19:46:30 N 1 -73.862640380859375 40.730381011962891 -73.858734130859375 40.716056823730469 1 2.01 9.5 1 0.5 0 0 11 1 1 196 196 green 0.00 0.0 0.0 51 39 7.61 1287 717.01 4 Queens 071701 4071701 I QN18 Rego Park 4108 1877 703 4 Queens 070300 4070300 I QN18 Rego Park 4108 3389295 2 2014-03-22 17:50:25 2014-03-22 18:01:43 N 1 -73.862495422363281...

		load.From.Type = obj.TYPE_MEM
		load.From.Reg = v.Args[0].Reg()
		load.To.Type = obj.TYPE_REG
		load.To.Reg = v.Reg0()
		ssagen.AddAux(&load.From, v)

		// CS{,G} ret, arg1, arg0
		cs := s.Prog(v.Op.Asm())
		cs.From.Type = obj.TYPE_REG
		cs.From.Reg = v.Reg0()   // old
		cs.Reg = v.Args[1].Reg() // new
		cs.To.Type = obj.TYPE_MEM
		cs.To.Reg = v.Args[0].Reg()
		ssagen.AddAux(&cs.To, v)

		// BNE cs

func (c *sigctxt) r7() uint32  { return c.regs().r7 }
func (c *sigctxt) r8() uint32  { return c.regs().r8 }
func (c *sigctxt) r9() uint32  { return c.regs().r9 }
func (c *sigctxt) r10() uint32 { return c.regs().r10 }
func (c *sigctxt) fp() uint32  { return c.regs().fp }
func (c *sigctxt) ip() uint32  { return c.regs().ip }
func (c *sigctxt) sp() uint32  { return c.regs().sp }

func (c *sigctxt) r6() uint32  { return c.regs().__gregs[6] }
func (c *sigctxt) r7() uint32  { return c.regs().__gregs[7] }
func (c *sigctxt) r8() uint32  { return c.regs().__gregs[8] }
func (c *sigctxt) r9() uint32  { return c.regs().__gregs[9] }
func (c *sigctxt) r10() uint32 { return c.regs().__gregs[10] }
func (c *sigctxt) fp() uint32  { return c.regs().__gregs[11] }
func (c *sigctxt) ip() uint32  { return c.regs().__gregs[12] }

func (c *sigctxt) esp() uint32 { return c.regs().mc_esp }

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) eip() uint32 { return c.regs().mc_eip }

func (c *sigctxt) eflags() uint32  { return c.regs().mc_eflags }
func (c *sigctxt) cs() uint32      { return c.regs().mc_cs }
func (c *sigctxt) fs() uint32      { return c.regs().mc_fs }
func (c *sigctxt) gs() uint32      { return c.regs().mc_gs }

func (c *sigctxt) esp() uint32 { return c.regs().sc_esp }

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) eip() uint32 { return c.regs().sc_eip }

func (c *sigctxt) eflags() uint32  { return c.regs().sc_eflags }
func (c *sigctxt) cs() uint32      { return c.regs().sc_cs }
func (c *sigctxt) fs() uint32      { return c.regs().sc_fs }
func (c *sigctxt) gs() uint32      { return c.regs().sc_gs }

func (c *sigctxt) rbp() uint64 { return c.regs().rbp }
func (c *sigctxt) rsp() uint64 { return c.regs().rsp }
func (c *sigctxt) r8() uint64  { return c.regs().r8 }
func (c *sigctxt) r9() uint64  { return c.regs().r9 }
func (c *sigctxt) r10() uint64 { return c.regs().r10 }
func (c *sigctxt) r11() uint64 { return c.regs().r11 }
func (c *sigctxt) r12() uint64 { return c.regs().r12 }
func (c *sigctxt) r13() uint64 { return c.regs().r13 }

	testName: "RecursiveEmbedding",
	val:      Rec1{},
	expect: []structField{{
		name:  "Rec2",
		index: []int{0},
	}, {
		name:  "F",
		index: []int{0, 0},
	}, {
		name:  "Rec1",
		index: []int{0, 1},
	}},
}, {
	testName: "RecursiveEmbedding2",
	val:      Rec2{},
	expect: []structField{{
		name:  "F",
		index: []int{0},
	}, {
		name:  "Rec1",
		index: []int{1},
	}, {