*/
    public val hasMultipleJumpKinds: Boolean,

    /**
     * `true` if two or more jumps have different next-executed instructions.
     * Such as, there are both inner and outer loop `break`, or a `break` and `continue` for the same loop.
     */
    public val hasMultipleJumpTargets: Boolean,

    /**
     * local variable reassignments found in given statements.
     */

TEXT runtime·memequal<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-25
	BEQ	R4, R5, eq
	ADDV	R4, R6, R7
	PCALIGN	$16
loop:
	BNE	R4, R7, test
	MOVV	$1, R4
	RET
test:
	MOVBU	(R4), R9
	ADDV	$1, R4
	MOVBU	(R5), R10
	ADDV	$1, R5
	BEQ	R9, R10, loop

	MOVB    R0, R4
	RET
eq:
	MOVV	$1, R4
	RET

// memequal_varlen(a, b unsafe.Pointer) bool

stdout go1.21.99

# Toolchain target mismatch should be detected.
env TESTGO_VERSION_SWITCH=mismatch
! go version
stderr '^go: toolchain go1.21.1 invoked to provide go1.21.99$'

# Toolchain loop should be detected.
env TESTGO_VERSION_SWITCH=loop
! go version
stderr -count=10 '^go: switching from go1.21.1 to go1.21.99 \[depth 9[0-9]\]$'
stderr -count=1 '^go: switching from go1.21.1 to go1.21.99 \[depth 100\]$'

			Goto("loop"),
		),
		Bloc("loop",
			Valu("memphi", OpPhi, types.TypeMem, 0, nil, "mem", "call"),
			Valu("call", OpAMD64CALLstatic, types.TypeMem, 0, AuxCallLSym("_"), "memphi"),
			Valu("test", OpAMD64CMPBconst, types.TypeFlags, 0, nil, "cond"),
			Eq("test", "next", "exit"),
		),
		Bloc("next",
			Goto("loop"),
		),
		Bloc("exit",

	// first word
	MOVW.P	4(R2), R6
	MOVW	R6>>R3, R7
	MOVW	R6<<R4, R6
	MOVW	R6, c+28(FP)
	B E6

	// word loop
L6:
	MOVW.P	4(R2), R6
	ORR	R6<<R4, R7
	MOVW.P	R7, 4(R1)
	MOVW	R6>>R3, R7
E6:
	TEQ	R1, R5
	BNE	L6

	MOVW	R7, 0(R1)
	RET

Y6:	// copy loop, because shift 0 == shift 32
	MOVW.P	4(R2), R6
	MOVW.P	R6, 4(R1)
	TEQ R1, R5
	BNE Y6

X6:
	MOVW	$0, R1

	// Reconciler runs a periodic loop to reconcile the desired state of the with
	// the actual state of the world by triggering attach detach operations.
	// This flag enables or disables reconcile.  Is false by default, and thus enabled.
	DisableAttachDetachReconcilerSync bool
	// ReconcilerSyncLoopPeriod is the amount of time the reconciler sync states loop
	// wait between successive executions. Is set to 60 sec by default.

	MOVQ x+24(FP), R8
	MOVQ y+48(FP), R9
	MOVQ z+0(FP), R10

	MOVQ $0, CX		// c = 0
	MOVQ $0, SI		// i = 0

	// s/JL/JMP/ below to disable the unrolled loop
	SUBQ $4, DI		// n -= 4
	JL V1			// if n < 0 goto V1

U1:	// n >= 0
	// regular loop body unrolled 4x
	ADDQ CX, CX		// restore CF
	MOVQ 0(R8)(SI*8), R11
	MOVQ 8(R8)(SI*8), R12
	MOVQ 16(R8)(SI*8), R13
	MOVQ 24(R8)(SI*8), R14
	ADCQ 0(R9)(SI*8), R11

// pause the event loop and spawn a new goroutine.
// Other wrapped functions which are triggered during a call from Go to JavaScript
// get executed on the same goroutine.
//
// As a consequence, if one wrapped function blocks, JavaScript's event loop
// is blocked until that function returns. Hence, calling any async JavaScript
// API, which requires the event loop, like fetch (http.Client), will cause an

	}
	msgs, err := syscall.ParseNetlinkMessage(tab)
	if err != nil {
		return nil, os.NewSyscallError("parsenetlinkmessage", err)
	}
	var ift []Interface
loop:
	for _, m := range msgs {
		switch m.Header.Type {
		case syscall.NLMSG_DONE:
			break loop
		case syscall.RTM_NEWLINK:
			ifim := (*syscall.IfInfomsg)(unsafe.Pointer(&m.Data[0]))
			if ifindex == 0 || ifindex == int(ifim.Index) {

	func() {
		for {
			defer test("defer in for loop", uintptr(setup()), uintptr(setup()), uintptr(setup()), uintptr(setup()))
			break
		}
	}()
	<-done

	func() {
		s := &S{}
		defer s.test("method call", uintptr(setup()), uintptr(setup()), uintptr(setup()), uintptr(setup()))
	}()
	<-done

	func() {
		s := &S{}
		for {