// BNE done with return value = false
		p2 := s.Prog(ppc64.ABNE)
		p2.To.Type = obj.TYPE_BRANCH
		// STDCCC or STWCCC
		p3 := s.Prog(st)
		p3.From.Type = obj.TYPE_REG
		p3.From.Reg = r2
		p3.To.Type = obj.TYPE_MEM
		p3.To.Reg = r0
		// BNE retry
		p4 := s.Prog(ppc64.ABNE)
		p4.To.Type = obj.TYPE_BRANCH
		p4.To.SetTarget(p0)
		// return value true
		p5 := s.Prog(ppc64.AMOVD)

		p.Reg = REG_X7
		p.To.Type = obj.TYPE_BRANCH
		to_done = p
	}

	// Spill the register args that could be clobbered by the
	// morestack code
	p = ctxt.EmitEntryStackMap(cursym, p, newprog)
	p = cursym.Func().SpillRegisterArgs(p, newprog)

	// CALL runtime.morestack(SB)
	p = obj.Appendp(p, newprog)
	p.As = obj.ACALL
	p.To.Type = obj.TYPE_BRANCH

	if cursym.CFunc() {

					q.Link = p.Link
					p.Link = q
					q.As = AJMP
					q.Pos = p.Pos
					q.To.Type = obj.TYPE_BRANCH
					q.To.SetTarget(p.To.Target())
					p.To.SetTarget(q)
					q = c.newprog()
					q.Link = p.Link
					p.Link = q
					q.As = AJMP
					q.Pos = p.Pos
					q.To.Type = obj.TYPE_BRANCH
					q.To.SetTarget(q.Link.Link)

					c.addnop(p.Link)
					c.addnop(p)
					bflag = 1
				}

					q.Link = p.Link
					p.Link = q
					q.As = AJMP
					q.Pos = p.Pos
					q.To.Type = obj.TYPE_BRANCH
					q.To.SetTarget(p.To.Target())
					p.To.SetTarget(q)
					q = c.newprog()
					q.Link = p.Link
					p.Link = q
					q.As = AJMP
					q.Pos = p.Pos
					q.To.Type = obj.TYPE_BRANCH
					q.To.SetTarget(q.Link.Link)
					rescan = true
				}
			}

			m = int(o.size)

					q = emallocz(sizeof(Prog));
					q->link = p->link;
					p->link = q;
					q->as = AB;
					q->to.type = TYPE_BRANCH;
					q->pcond = p->pcond;
					p->pcond = q;
					q = emallocz(sizeof(Prog));
					q->link = p->link;
					p->link = q;
					q->as = AB;
					q->to.type = TYPE_BRANCH;
					q->pcond = q->link->link;
					bflag = 1;
				}
			}
			*/
			opc = int32(p.Pc)
			m = int(o.size)