}

func isPowerOfTwoSelect32(x, a, b int32) int32 {
	var r int32
	// amd64/v3:"BLSRL",-"TESTL",-"CALL"
	if isPowerOfTwo32(x) {
		r = a
	} else {
		r = b
	}
	// amd64/v3:"CMOVLEQ",-"TESTL",-"CALL"
	return r * 2 // force return blocks joining
}

func isPowerOfTwoBranch64(x int64, a func(bool), b func(string)) {
	// amd64/v3:"BLSRQ",-"TESTQ",-"CALL"
	if isPowerOfTwo64(x) {
		a(true)

	"BZHIL",
	"BZHIQ",
	"CBW",
	"CDQ",
	"CDQE",
	"CLAC",
	"CLC",
	"CLD",
	"CLDEMOTE",
	"CLFLUSH",
	"CLFLUSHOPT",
	"CLI",
	"CLTS",
	"CLWB",
	"CMC",
	"CMOVLCC",
	"CMOVLCS",
	"CMOVLEQ",
	"CMOVLGE",
	"CMOVLGT",
	"CMOVLHI",
	"CMOVLLE",
	"CMOVLLS",
	"CMOVLLT",
	"CMOVLMI",
	"CMOVLNE",
	"CMOVLOC",
	"CMOVLOS",
	"CMOVLPC",
	"CMOVLPL",
	"CMOVLPS",
	"CMOVQCC",

	CMOVWEQ R11, R11                        // 66450f44db
	CMOVLEQ (BX), DX                        // 0f4413
	CMOVLEQ (R11), DX                       // 410f4413
	CMOVLEQ DX, DX                          // 0f44d2
	CMOVLEQ R11, DX                         // 410f44d3
	CMOVLEQ (BX), R11                       // 440f441b
	CMOVLEQ (R11), R11                      // 450f441b
	CMOVLEQ DX, R11                         // 440f44da

		{name: "CMOVQCC", argLength: 3, reg: gp21, asm: "CMOVQCC", resultInArg0: true},
		{name: "CMOVQCS", argLength: 3, reg: gp21, asm: "CMOVQCS", resultInArg0: true},

		{name: "CMOVLEQ", argLength: 3, reg: gp21, asm: "CMOVLEQ", resultInArg0: true},
		{name: "CMOVLNE", argLength: 3, reg: gp21, asm: "CMOVLNE", resultInArg0: true},
		{name: "CMOVLLT", argLength: 3, reg: gp21, asm: "CMOVLLT", resultInArg0: true},

(CMOVQEQ x y (TEST(Q|L) s:(Select0 blsr:(BLSR(Q|L) _)) s))        => (CMOVQEQ x y (Select1 <types.TypeFlags> blsr))
(CMOVLEQ x y (TEST(Q|L) s:(Select0 blsr:(BLSR(Q|L) _)) s))        => (CMOVLEQ x y (Select1 <types.TypeFlags> blsr))
(EQ          (TEST(Q|L) s:(Select0 blsr:(BLSR(Q|L) _)) s) yes no) => (EQ          (Select1 <types.TypeFlags> blsr) yes no)

	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	// match: (CMOVLEQ x y (InvertFlags cond))
	// result: (CMOVLEQ x y cond)
	for {
		x := v_0
		y := v_1
		if v_2.Op != OpAMD64InvertFlags {
			break
		}
		cond := v_2.Args[0]
		v.reset(OpAMD64CMOVLEQ)
		v.AddArg3(x, y, cond)
		return true
	}
	// match: (CMOVLEQ _ x (FlagEQ))
	// result: x
	for {
		x := v_1

			},
			outputs: []outputInfo{
				{0, 49135}, // AX CX DX BX BP SI DI R8 R9 R10 R11 R12 R13 R15
			},
		},
	},
	{
		name:         "CMOVLEQ",
		argLen:       3,
		resultInArg0: true,
		asm:          x86.ACMOVLEQ,
		reg: regInfo{
			inputs: []inputInfo{
				{0, 49135}, // AX CX DX BX BP SI DI R8 R9 R10 R11 R12 R13 R15