)
	for i, a := range inst.Args {
		if a == nil {
			break
		}
		switch inst.Op {
		case MOVSB, MOVSW, MOVSD, MOVSQ, OUTSB, OUTSW, OUTSD:
			if i == 0 {
				usedPrefixes = true // disable use of prefixes for first argument
			} else {
				usedPrefixes = false
			}
		}
		if a == Imm(1) && (inst.Opcode>>24)&^1 == 0xD0 {
			continue
		}

// no go.mod file is present. It should fail to resolve packages outside std.
// Verifies golang.org/issue/34669.
func TestImportPackageOutsideModule(t *testing.T) {
	testenv.MustHaveGoBuild(t)

	// Disable module fetching for this test so that 'go list' fails quickly
	// without trying to find the latest version of a module.
	t.Setenv("GOPROXY", "off")

	// Create a GOPATH in a temporary directory. We don't use testdata

// (incl. returned) to variables of function type and type
// inference will attempt to infer the missing type arguments.
// Available with go1.21.
const enableReverseTypeInference = true // disable for debugging

// infer attempts to infer the complete set of type arguments for generic function instantiation/call
// based on the given type parameters tparams, type arguments targs, function parameters params, and

	fmt.Printf("%s", []stringer{3, 4})  // not an error
	fmt.Printf("%s", [2]stringer{3, 4}) // not an error
}

// TODO: Disable complaint about '0' for Go 1.10. To be fixed properly in 1.11.
// See issues 23598 and 23605.
func DisableErrorForFlag0() {
	fmt.Printf("%0t", true)
}

// Issue 26486.

		mp.profileTimer = 0

		ret := timer_delete(timerid)
		if ret != 0 {
			print("runtime: failed to disable profiling timer; timer_delete(", timerid, ") errno=", -ret, "\n")
			throw("timer_delete")
		}
	}

	if hz == 0 {
		// If the goal was to disable profiling for this thread, then the job's done.
		return
	}

	// The period of the timer should be 1/Hz. For every "1/Hz" of additional

		}
		err := syscall.SetFileCompletionNotificationModes(fd.Sysfd, flags)
		if err == nil && flags&syscall.FILE_SKIP_COMPLETION_PORT_ON_SUCCESS != 0 {
			fd.skipSyncNotif = true
		}
	}
	// Disable SIO_UDP_CONNRESET behavior.
	// http://support.microsoft.com/kb/263823
	switch net {
	case "udp", "udp4", "udp6":
		ret := uint32(0)
		flag := uint32(0)
		size := uint32(unsafe.Sizeof(flag))

	{name: "StringLen", argLength: 1, typ: "Int"},     // len(arg0)

	// Interfaces
	{name: "IMake", argLength: 2},                // arg0=itab, arg1=data
	{name: "ITab", argLength: 1, typ: "Uintptr"}, // arg0=interface, returns itable field
	{name: "IData", argLength: 1},                // arg0=interface, returns data field

	// Structs
	{name: "StructMake0"},                              // Returns struct with 0 fields.

//
// Tests execute in HTTP/1.1 and HTTP/2 modes by default.
// To run in a different set of configurations, pass a []testMode option.
//
// Tests call t.Parallel() by default.
// To disable parallel execution, pass the testNotParallel option.
func run[T TBRun[T]](t T, f func(t T, mode testMode), opts ...any) {
	t.Helper()
	modes := []testMode{http1Mode, http2Mode}
	parallel := true
	for _, opt := range opts {

		cc = append(cc, newComponent(suffix+"_data", asmKind(arch.ptrSize), "interface data", off+arch.ptrSize, arch.ptrSize, suffix))

	case asmInterface:
		cc = append(cc, newComponent(suffix+"_itable", asmKind(arch.ptrSize), "interface itable", off, arch.ptrSize, suffix))
		cc = append(cc, newComponent(suffix+"_data", asmKind(arch.ptrSize), "interface data", off+arch.ptrSize, arch.ptrSize, suffix))

	case asmSlice:

	// could leave allocate-black on, allow allocation to continue
	// as usual, use a ragged barrier at the beginning of sweep to
	// ensure all cached spans are swept, and then disable
	// allocate-black. However, with this approach it's difficult
	// to avoid spilling mark bits into the *next* GC cycle.
	sg := mheap_.sweepgen
	flushGen := c.flushGen.Load()
	if flushGen == sg {
		return