}
    return retVal;
  }

  private enum SmallEnum {
    X0,
    X1,
    X2
  }

  private enum MediumEnum {
    X0,
    X1,
    X2,
    X3,
    X4,
    X5,
    X6,
    X7,
    X8,
    X9,
    X10,
    X11,
    X12,
    X13,
    X14,
    X15,
    X16,
    X17,
    X18,
    X19,
    X20,
    X21,
    X22,
    X23,
    X24,

	M1:  "mmx1",
	M2:  "mmx2",
	M3:  "mmx3",
	M4:  "mmx4",
	M5:  "mmx5",
	M6:  "mmx6",
	M7:  "mmx7",
	X0:  "xmm0",
	X1:  "xmm1",
	X2:  "xmm2",
	X3:  "xmm3",
	X4:  "xmm4",
	X5:  "xmm5",
	X6:  "xmm6",
	X7:  "xmm7",
	X8:  "xmm8",
	X9:  "xmm9",
	X10: "xmm10",
	X11: "xmm11",
	X12: "xmm12",
	X13: "xmm13",
	X14: "xmm14",
	X15: "xmm15",

	// TODO: Maybe the constants are named wrong.

00000270  94 a8 62 2c 53 c0 08 a6  32 f1 5f 13 28 a4 83 d1  |..b,S...2._.(...|
00000280  de 7e d4 2b 2e b8 f7 c8  1c e6 58 0d 66 8e 5f 88  |.~.+......X.f._.|
00000290  47 ca 4f 98 58 36 de fa  be 59 7e 64 8a d0 3a 6c  |G.O.X6...Y~d..:l|
000002a0  e5 9d 90 7b 3a 88 16 bc  16 10 81 8b 9d 1b 09 0a  |...{:...........|
000002b0  0b e8 d1 1e 06 41 de 41  87 e6 52 d9 03 d9 86 d3  |.....A.A..R.....|

			a.WriteNameTo(w)
			fmt.Fprintf(w, "(%v)(NONE)", Rconv(int(a.Reg)))
		}

	case TYPE_REG:
		// TODO(rsc): This special case is for x86 instructions like
		//	PINSRQ	CX,$1,X6
		// where the $1 is included in the p->to Addr.
		// Move into a new field.
		if a.Offset != 0 && (a.Reg < RBaseARM64 || a.Reg >= RBaseMIPS) {
			fmt.Fprintf(w, "$%d,%v", a.Offset, Rconv(int(a.Reg)))
			return
		}

// copied from ../../x86/reg.go
var regNames386 = []string{
	"AX",
	"CX",
	"DX",
	"BX",
	"SP",
	"BP",
	"SI",
	"DI",
	"X0",
	"X1",
	"X2",
	"X3",
	"X4",
	"X5",
	"X6",
	"X7",

	// If you add registers, update asyncPreempt in runtime

	// pseudo-registers
	"SB",
}

func init() {
	// Make map from reg names to reg integers.
	if len(regNames386) > 64 {

	W11
	W12
	W13
	W14
	W15
	W16
	W17
	W18
	W19
	W20
	W21
	W22
	W23
	W24
	W25
	W26
	W27
	W28
	W29
	W30
	WZR

	X0
	X1
	X2
	X3
	X4
	X5
	X6
	X7
	X8
	X9
	X10
	X11
	X12
	X13
	X14
	X15
	X16
	X17
	X18
	X19
	X20
	X21
	X22
	X23
	X24
	X25
	X26
	X27
	X28
	X29
	X30
	XZR

	M2:   "%mm2",
	M3:   "%mm3",
	M4:   "%mm4",
	M5:   "%mm5",
	M6:   "%mm6",
	M7:   "%mm7",
	X0:   "%xmm0",
	X1:   "%xmm1",
	X2:   "%xmm2",
	X3:   "%xmm3",
	X4:   "%xmm4",
	X5:   "%xmm5",
	X6:   "%xmm6",
	X7:   "%xmm7",
	X8:   "%xmm8",
	X9:   "%xmm9",
	X10:  "%xmm10",
	X11:  "%xmm11",
	X12:  "%xmm12",
	X13:  "%xmm13",
	X14:  "%xmm14",
	X15:  "%xmm15",
	CS:   "%cs",
	SS:   "%ss",

#define addm(P1, P2) \
	ADDL P2, P1; \
	MOVL P1, P2

#define XDWORD0 Y4
#define XDWORD1 Y5
#define XDWORD2 Y6
#define XDWORD3 Y7

#define XWORD0 X4
#define XWORD1 X5
#define XWORD2 X6
#define XWORD3 X7

#define XTMP0 Y0
#define XTMP1 Y1
#define XTMP2 Y2
#define XTMP3 Y3
#define XTMP4 Y8
#define XTMP5 Y11

#define XFER  Y9

			WantErr: field.ErrorList{
				&field.Error{
					Type:     field.ErrorTypeInvalid,
					Field:    "values",
					BadValue: []string{"bar", "foo"},
				},
			},
		},
		{
			Key: "x6",
			Op:  selection.Exists,
		},
		{
			Key: "x7",
			Op:  selection.DoesNotExist,
		},
		{
			Key:  "x8",
			Op:   selection.Exists,
			Vals: sets.NewString("foo"),

	_ = x1
	var x2 C.jclass = 0
	_ = x2
	var x3 C.jthrowable = 0
	_ = x3
	var x4 C.jstring = 0
	_ = x4
	var x5 C.jarray = 0
	_ = x5
	var x6 C.jbooleanArray = 0
	_ = x6
	var x7 C.jbyteArray = 0
	_ = x7
	var x8 C.jcharArray = 0
	_ = x8
	var x9 C.jshortArray = 0
	_ = x9
	var x10 C.jintArray = 0
	_ = x10
	var x11 C.jlongArray = 0
	_ = x11