GoStart dt=3 g=57 g_seq=12
GoLabel dt=2 label_string=2
GoBlock dt=1049 reason_string=15 stack=5
GoUnblock dt=23 g=58 g_seq=7 stack=0
GoStart dt=8 g=58 g_seq=8
GoLabel dt=1 label_string=2
GoBlock dt=1126 reason_string=15 stack=5
GoUnblock dt=12 g=53 g_seq=3 stack=0
GoStart dt=5 g=53 g_seq=4
GoLabel dt=1 label_string=2
GoBlock dt=1751 reason_string=15 stack=5
GoUnblock dt=12 g=53 g_seq=5 stack=0
GoStart dt=6 g=53 g_seq=6
GoLabel dt=3 label_string=2

GoStart dt=118 g=22 g_seq=5
GoLabel dt=1 label_string=2
GoBlock dt=7117 reason_string=15 stack=27
ProcStop dt=41
ProcStart dt=150567 p=4 p_seq=7
GoUnblock dt=41 g=23 g_seq=4 stack=0
HeapAlloc dt=108 heapalloc_value=17163592
HeapAlloc dt=61 heapalloc_value=17166856
HeapAlloc dt=2994 heapalloc_value=17608712
GoStart dt=1008 g=23 g_seq=5
GoLabel dt=4 label_string=4

		IsTimedEvent: true,
	},
	EvHeapGoal: event.Spec{
		Name:         "HeapGoal",
		Args:         []string{"dt", "heapgoal_value"},
		IsTimedEvent: true,
	},
	EvGoLabel: event.Spec{
		Name:         "GoLabel",
		Args:         []string{"dt", "label_string"},
		IsTimedEvent: true,
		StringIDs:    []int{1},
	},
	EvUserTaskBegin: event.Spec{
		Name:         "UserTaskBegin",

			_, err = c.Kube().CoreV1().Services(ns.Name()).Update(t.Context(), svc, metav1.UpdateOptions{})
			return err
		}

		if err = doLabel(newLabels); err != nil {
			t.Fatalf("error updating svc %s, err %v", service, err)
		}
		t.Cleanup(func() {
			if err := doLabel(oldLabels); err != nil {
				scopes.Framework.Errorf("failed resetting waypoint for %s/%s; this will likely break other tests", ns.Name(), service)
			}

	// special case for a receive where we throw away
	// the value received.
	case ir.ORECV:
		n := n.(*ir.UnaryExpr)
		return walkRecv(n)

	case ir.OBREAK,
		ir.OCONTINUE,
		ir.OFALL,
		ir.OGOTO,
		ir.OLABEL,
		ir.OJUMPTABLE,
		ir.OINTERFACESWITCH,
		ir.ODCL,
		ir.OCHECKNIL:
		return n

	case ir.OBLOCK:
		n := n.(*ir.BlockStmt)
		walkStmtList(n.List)
		return n

	case ir.OCASE:

// TODO: configure the architecture

var testOut *strings.Builder // Gathers output when testing.

// append adds the Prog to the end of the program-thus-far.
// If doLabel is set, it also defines the labels collect for this Prog.
func (p *Parser) append(prog *obj.Prog, cond string, doLabel bool) {
	if cond != "" {
		switch p.arch.Family {
		case sys.ARM:
			if !arch.ARMConditionCodes(prog, cond) {
				p.errorf("unrecognized condition code .%q", cond)

	OBLOCK:      -1,
	OBREAK:      -1,
	OCASE:       -1,
	OCONTINUE:   -1,
	ODCL:        -1,
	ODEFER:      -1,
	OFALL:       -1,
	OFOR:        -1,
	OGOTO:       -1,
	OIF:         -1,
	OLABEL:      -1,
	OGO:         -1,
	ORANGE:      -1,
	ORETURN:     -1,
	OSELECT:     -1,
	OSWITCH:     -1,

	OEND: 0,
}

// StmtWithInit reports whether op is a statement with an explicit init list.

	} else if len(init) == 1 && init[0].Op() == ir.OINLMARK {
		as2init = new(ir.AssignListStmt)
	} else {
		return false
	}
	if len(call.Body) != 2 || call.Body[0].Op() != ir.OBLOCK || call.Body[1].Op() != ir.OLABEL {
		return false
	}
	label := call.Body[1].(*ir.LabelStmt).Label
	block := call.Body[0].(*ir.BlockStmt)
	list := block.List
	var dcl *ir.Decl
	if len(list) == 3 && list[0].Op() == ir.ODCL {

		return n

	case ir.OBREAK,
		ir.OCONTINUE,
		ir.ODCL,
		ir.OGOTO,
		ir.OFALL:
		return n

	case ir.OBLOCK:
		n := n.(*ir.BlockStmt)
		Stmts(n.List)
		return n

	case ir.OLABEL:
		if n.Sym().IsBlank() {
			// Empty identifier is valid but useless.
			// Eliminate now to simplify life later.
			// See issues 7538, 11589, 11593.
			n = ir.NewBlockStmt(n.Pos(), nil)
		}
		return n

	case ir.OBLOCK:
		n := n.(*ir.BlockStmt)
		o.stmtList(n.List)

	// Special: n->left is not an expression; save as is.
	case ir.OBREAK,
		ir.OCONTINUE,
		ir.ODCL,
		ir.OFALL,
		ir.OGOTO,
		ir.OLABEL,
		ir.OTAILCALL:
		o.out = append(o.out, n)

	// Special: handle call arguments.
	case ir.OCALLFUNC, ir.OCALLINTER:
		n := n.(*ir.CallExpr)
		t := o.markTemp()
		o.call(n)
		o.out = append(o.out, n)