// Max len(obj.Prog.RestArgs) can be inferred from this to be 4.
const argListMax int = 6

type argList [argListMax]uint8

type ytab struct {
	zcase   uint8
	zoffset uint8

	// Last arg is usually destination.
	// For unary instructions unaryDst is used to determine
	// if single argument is a source or destination.
	args argList
}

	case REG_CR + 5:
		return Ycr5
	case REG_CR + 6:
		return Ycr6
	case REG_CR + 7:
		return Ycr7
	case REG_CR + 8:
		return Ycr8

	case REG_DR + 0:
		return Ydr0
	case REG_DR + 1:
		return Ydr1
	case REG_DR + 2:
		return Ydr2
	case REG_DR + 3:
		return Ydr3
	case REG_DR + 4:
		return Ydr4
	case REG_DR + 5:
		return Ydr5
	case REG_DR + 6:
		return Ydr6

	if b {
		select { // ERROR "live at call to selectgo:( .autotmp_[0-9]+)+$" "stack object .autotmp_[0-9]+ \[4\]runtime.scase$"
		case <-fc38():
			printnl()
		case fc38() <- *fi38(1): // ERROR "live at call to fc38:( .autotmp_[0-9]+)+$" "live at call to fi38:( .autotmp_[0-9]+)+$" "stack object .autotmp_[0-9]+ string$"
			printnl()

		refull    *Regexp
		nfail     int
		ncase     int
	)
	for lineno := 1; scanner.Scan(); lineno++ {
		line := scanner.Text()
		switch {
		case line == "":
			t.Fatalf("%s:%d: unexpected blank line", file, lineno)
		case line[0] == '#':
			continue
		case 'A' <= line[0] && line[0] <= 'Z':
			// Test name.
			t.Logf("%s\n", line)
			continue
		case line == "strings":
			str = str[:0]

				*t = c;
				break;
			case '0': case '1': case '2': case '3':
			case '4': case '5': case '6': case '7':
				c = *s - '0';
				q = s + 2;
				while (s < q)
				{
					switch (*++s)
					{
					case '0': case '1': case '2': case '3':
					case '4': case '5': case '6': case '7':
						c = (c << 3) + *s - '0';
						break;
					default:
						q = --s;
						break;
					}
				}
				*t = c;

	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yyr}},
	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, Yzr}},

		return 15
	case 16:
		return 16
	case 17:
		return 17
	case 18:
		return 18
	case 19:
		return 19
	case 20:
		return 20
	case 21:
		return 21
	case 22:
		return 22
	case 23:
		return 23
	case 24:
		return 24
	case 25:
		return 25
	case 26:
		return 26
	case 27:
		return 27
	case 28:
		return 28
	case 29:
		return 29
	case 30:
		return 30
	case 31:
		return 31

			},
		},
	}

	for _, tcase := range tcases {
		topology, err := NewNUMAInfo(tcase.topology, tcase.opts)
		if tcase.expectedErr == nil && err != nil {
			t.Fatalf("Expected err to equal nil, not %v", err)
		} else if tcase.expectedErr != nil && err == nil {
			t.Fatalf("Expected err to equal %v, not nil", tcase.expectedErr)
		} else if tcase.expectedErr != nil {

	case C_S16CON:
		return cmp(C_U15CON, b)
	case C_U16CON:
		return cmp(C_U15CON, b)
	case C_16CON:
		return cmp(C_S16CON, b) || cmp(C_U16CON, b)
	case C_U31CON:
		return cmp(C_U16CON, b)
	case C_U32CON:
		return cmp(C_U31CON, b)
	case C_S32CON:
		return cmp(C_U31CON, b) || cmp(C_S16CON, b)
	case C_32CON:
		return cmp(C_S32CON, b) || cmp(C_U32CON, b)
	case C_S34CON:

	)
	// Send cases.
	select {
	case ccr <- cr:
	case ccr <- c:
	}
	select {
	case ccs <- cs:
	case ccs <- c:
	}
	select {
	case ccr <- c:
	default:
	}
	// Receive cases.
	select {
	case cr = <-cc:
	case cs = <-cc:
	case c = <-cc:
	}
	select {
	case cr = <-cc:
	default:
	}
	select {
	case cr, ok = <-cc:
	case cs, ok = <-cc:
	case c = <-cc:
	}
      // Interfaces.