p.As = AADDV
		}

	case ASUBVU:
		if p.From.Type == obj.TYPE_CONST {
			p.From.Offset = -p.From.Offset
			p.As = AADDVU
		}
	}
}

func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
	// TODO(minux): add morestack short-cuts with small fixed frame-size.
	c := ctxt0{ctxt: ctxt, newprog: newprog, cursym: cursym}

	// a switch for enabling/disabling instruction scheduling

}

func (p *GCProg) End(size int64) {
	p.w.ZeroUntil(size / int64(p.ctxt.Arch.PtrSize))
	p.w.End()
	if debugGCProg {
		fmt.Fprintf(os.Stderr, "ld: end GCProg\n")
	}
}

func (p *GCProg) AddSym(s loader.Sym) {
	ldr := p.ctxt.loader
	typ := ldr.SymGoType(s)

	// Things without pointers should be in sym.SNOPTRDATA or sym.SNOPTRBSS;
	// everything we see should have pointers and should therefore have a type.

// auxType returns the Go type that this operation should store in its aux field.
func (op opData) auxType() string {
	switch op.aux {
	case "String":
		return "string"
	case "Sym":
		// Note: a Sym can be an *obj.LSym, a *gc.Node, or nil.
		return "Sym"
	case "SymOff":
		return "Sym"
	case "Call":
		return "Call"
	case "CallOff":
		return "Call"
	case "SymValAndOff":
		return "Sym"
	case "Typ":

        },
        "latvian_keywords": {

        },
        "latvian_keywords": {

				p := s.Prog(ppc64.AMOVD)
				p.From.Type = obj.TYPE_ADDR
				p.From.Reg = v.Args[0].Reg()
				p.From.Offset = v.AuxInt
				p.To.Type = obj.TYPE_REG
				p.To.Reg = v.Reg()
			}

		case *obj.LSym, ir.Node:
			p := s.Prog(ppc64.AMOVD)
			p.From.Type = obj.TYPE_ADDR
			p.From.Reg = v.Args[0].Reg()
			p.To.Type = obj.TYPE_REG
			p.To.Reg = v.Reg()
			ssagen.AddAux(&p.From, v)

		}

H,EAEAA,EAASvB,KAATuB,CAAiBiL,EAAWxM,KAJhC,CAAAmI,KAQE,GAAa,IACTqE,qBAEElE,cACHoE,4BAAAA,8DAAAA,iBC1BT,aAAwD,OACpC,KAAdpG,IADkD,CAE7C,OAF6C,CAG7B,OAAdA,IAH2C,CAI7C,KAJ6C,GCQxD,aAA8D,IAAjBqG,4CAAAA,eACrCC,EAAQC,GAAgBpN,OAAhBoN,IACRjF,EAAMiF,GACTzE,KADSyE,CACHD,EAAQ,CADLC,EAETC,MAFSD,CAEFA,GAAgBzE,KAAhByE,CAAsB,CAAtBA,GAFEA,QAGLF,GAAU/E,EAAImF,OAAJnF,EAAV+E,GCJT,mBAA2E,IAEnEpG,GAAQyG,EAAIjF,KAAJiF,CAAU,2BAAVA,EACRpB,EAAQ,CAACrF,EAAM,CAANA,EACTmF,EAAOnF,EAAM,CAANA,KAGT,eAIsB,CAAtBmF,KAAKjM,OAALiM,C...

	=> (Move {types.Types[types.TUINT8]} [int64(sz)] dst src mem)

// De-virtualize late-expanded interface calls into late-expanded static calls.
(InterLECall [argsize] {auxCall} (Addr {fn} (SB)) ___) => devirtLECall(v, fn.(*obj.LSym))

// Move and Zero optimizations.
// Move source and destination may overlap.

// Convert Moves into Zeros when the source is known to be zeros.

Version: BCPG v1.68

mQINBF09IUABEAC2p2RNMRu3DgovIw/OuG4BL101EzTepeoPzRbKll+/xtNiN270
ekSio9Of9nn7ZV0n4AH1nFM4iQqAC4KFZ74NrgJ+EeHoh3eZr7hyQ/TW7p0z4097
Dm+C9PbN6+7wf1sBdlaRwsQ+eNKkdkal7WGNXUX1YiUtof8WZZRkiqRFD+0Ldsnm
frJFKc3MPPWR0UC56JmqzMaN0XeiQvcDaoJJ6W8XLT4QbzwQMJVpA1wKyfMNodPO
kvJ7jOFNLuLA3a8hE/ZFrvMJgp6yziQoIxC+Rlim1AN0leLsfgjVU7TnqTS8Z8+B
i2LRwpJhLS/HbaiRsJbpXOr53GPiTuZTz78OIq30nqAg40O+NWghOX93DzB7j1xF

	// result: devirtLECall(v, fn.(*obj.LSym))
	for {
		if len(v.Args) < 1 {
			break
		}
		v_0 := v.Args[0]
		if v_0.Op != OpAddr {
			break
		}
		fn := auxToSym(v_0.Aux)
		v_0_0 := v_0.Args[0]
		if v_0_0.Op != OpSB {
			break
		}
		v.copyOf(devirtLECall(v, fn.(*obj.LSym)))
		return true
	}
	return false
}