func (v *Value) AddArg6(w1, w2, w3, w4, w5, w6 *Value) {
	v.Args = append(v.Args, w1, w2, w3, w4, w5, w6)
	w1.Uses++
	w2.Uses++
	w3.Uses++
	w4.Uses++
	w5.Uses++
	w6.Uses++
}

func (v *Value) AddArgs(a ...*Value) {
	if v.Args == nil {
		v.resetArgs() // use argstorage
	}
	v.Args = append(v.Args, a...)
	for _, x := range a {
		x.Uses++
	}
}
func (v *Value) SetArg(i int, w *Value) {

		mem = x.decomposeAsNecessary(v.Pos, v.Block, a, mem, rc)
	}
	var preArgStore [2]*Value
	preArgs := append(preArgStore[:0], v.Args[0:firstArg]...)
	v.resetArgs()
	v.AddArgs(preArgs...)
	v.AddArgs(allResults...)
	v.AddArg(mem)
	for _, a := range oldArgs {
		if a.Uses == 0 {
			x.invalidateRecursively(a)
		}
	}

	return
}

	}
	for _, a := range v.Args {
		for i := 0; i < n; i++ {
			fields[i].AddArg(a.Block.NewValue1I(v.Pos, OpStructSelect, t.FieldType(i), int64(i), a))
		}
	}
	v.reset(StructMakeOp(n))
	v.AddArgs(fields[:n]...)

	// Recursively decompose phis for each field.
	for _, f := range fields[:n] {
		decomposeUserPhi(f)
	}
}

// decomposeArrayPhi replaces phi-of-array with arraymake(phi-of-array-element),

			}
			// Combine the operations.
			tmp = append(tmp[:0], v.Args[:ptrIndex]...)
			tmp = append(tmp, p.Args...)
			tmp = append(tmp, v.Args[ptrIndex+1:]...)
			v.resetArgs()
			v.Op = c
			v.AddArgs(tmp...)
			if needSplit[c] {
				// It turns out that some of the combined instructions have faster two-instruction equivalents,
				// but not the two instructions that led to them being combined here.  For example

	// change its value immediately after visiting Phi, because some of its input
	// edges may still not be visited at this moment.
	constValue := f.newValue(val.Op, val.Type, f.Entry, val.Pos)
	constValue.AddArgs(args...)
	matched := rewriteValuegeneric(constValue)
	if matched {
		if isConst(constValue) {
			return lattice{constant, constValue}
		}
	}

			if a == v {
				continue // self-reference
			}
			if a == w {
				continue // already have this witness
			}
			if w != nil {
				// two witnesses, need a phi value
				v.Op = ssa.OpPhi
				v.AddArgs(args...)
				v.Aux = nil
				continue loop
			}
			w = a // save witness
		}
		if w == nil {
			s.s.Fatalf("no witness for reachable phi %s", v)
		}
		// One witness. Make v a copy of w.

	for i := 0; i < nargs; i++ {
		argTypes[i] = typ
	}
	call := b.NewValue0A(pos, OpStaticCall, types.TypeResultMem, StaticAuxCall(fn, b.Func.ABIDefault.ABIAnalyzeTypes(argTypes, nil)))
	call.AddArgs(args...)
	call.AuxInt = int64(nargs) * typ.Size()
	return b.NewValue1I(pos, OpSelectN, types.TypeMem, 0, call)
}

// round to a multiple of r, r is a power of 2.
func round(o int64, r int64) int64 {