func (h *headerV7) name() []byte     { return h[000:][:100] }
func (h *headerV7) mode() []byte     { return h[100:][:8] }
func (h *headerV7) uid() []byte      { return h[108:][:8] }
func (h *headerV7) gid() []byte      { return h[116:][:8] }
func (h *headerV7) size() []byte     { return h[124:][:12] }
func (h *headerV7) modTime() []byte  { return h[136:][:12] }
func (h *headerV7) chksum() []byte   { return h[148:][:8] }

	input, error string
}

// Examples collected by scanning all the assembly in the standard repo.

var amd64OperandTests = []operandTest{
	{"$(-1.0)", "$(-1.0)"},
	{"$(0.0)", "$(0.0)"},
	{"$(0x2000000+116)", "$33554548"},
	{"$(0x3F<<7)", "$8064"},
	{"$(112+8)", "$120"},
	{"$(1<<63)", "$-9223372036854775808"},
	{"$-1", "$-1"},
	{"$0", "$0"},
	{"$0-0", "$0"},
	{"$0-16", "$-16"},

func stack108()  { var buf [108]byte; use(buf[:]); C.callGoStackCheck() }
func stack112()  { var buf [112]byte; use(buf[:]); C.callGoStackCheck() }
func stack116()  { var buf [116]byte; use(buf[:]); C.callGoStackCheck() }
func stack120()  { var buf [120]byte; use(buf[:]); C.callGoStackCheck() }
func stack124()  { var buf [124]byte; use(buf[:]); C.callGoStackCheck() }