name            string
		beforeMarkReady int
		beforeNextReady int
		beforeTimeout   int
		wantCalls       int
		patchFailures   int
		wantPatches     int
	}{
		{
			name:            "timeout after third loop",
			beforeMarkReady: 9,
			beforeNextReady: 9,
			beforeTimeout:   2,
			wantCalls:       3,
		},
		{
			name:            "already ready on third loop",
			beforeMarkReady: 9,

		"infin;":                           '\U0000221E',
		"infintie;":                        '\U000029DD',
		"inodot;":                          '\U00000131',
		"int;":                             '\U0000222B',
		"intcal;":                          '\U000022BA',
		"integers;":                        '\U00002124',
		"intercal;":                        '\U000022BA',
		"intlarhk;":                        '\U00002A17',

	"∞":                           "\u221e",
	"⧝":                        "\u29dd",
	"ı":                          "\u0131",
	"∫":                             "\u222b",
	"⊺":                          "\u22ba",
	"ℤ":                        "\u2124",
	"⊺":                        "\u22ba",
	"⨗":                        "\u2a17",

	{ABTSQ, ybtl, Pw, opBytes{0x0f, 0xba, 05, 0x0f, 0xab}},
	{ABTSW, ybtl, Pq, opBytes{0xba, 05, 0xab}},
	{ABTW, ybtl, Pq, opBytes{0xba, 04, 0xa3}},
	{ABYTE, ybyte, Px, opBytes{1}},
	{obj.ACALL, ycall, Px, opBytes{0xff, 02, 0xff, 0x15, 0xe8}},
	{ACBW, ynone, Pe, opBytes{0x98}},
	{ACDQ, ynone, Px, opBytes{0x99}},
	{ACDQE, ynone, Pw, opBytes{0x98}},
	{ACLAC, ynone, Pm, opBytes{01, 0xca}},

	&& clobber(call)
	=> (Move {types.Types[types.TUINT8]} [int64(sz)] dst src mem)

// De-virtualize late-expanded interface calls into late-expanded static calls.
(InterLECall [argsize] {auxCall} (Addr {fn} (SB)) ___) => devirtLECall(v, fn.(*obj.LSym))

// Move and Zero optimizations.
// Move source and destination may overlap.

// Convert Moves into Zeros when the source is known to be zeros.

		rel.Siz = 4
		rel.Sym = p.To.Sym
		rel.Add = p.To.Offset
		rel.Type = objabi.R_CALLARM64

	case 6: /* b ,O(R); bl ,O(R) */
		o1 = c.opbrr(p, p.As)
		o1 |= uint32(p.To.Reg&31) << 5
		if p.As == obj.ACALL {
			rel := obj.Addrel(c.cursym)
			rel.Off = int32(c.pc)
			rel.Siz = 0
			rel.Type = objabi.R_CALLIND
		}

	case 7: /* beq s */
		o1 = c.opbra(p, p.As)