// If it can, we return true followed by the total size of the fused jump. If it can't, we return false.
// Macro fusion rules are derived from the Intel Optimization Manual (April 2019) section 3.4.2.2.
func fusedJump(p *obj.Prog) (bool, uint8) {
	var fusedSize uint8

	// The first instruction in a macro fused pair may be preceded by the LOCK prefix,
	// or possibly an XACQUIRE/XRELEASE prefix followed by a LOCK prefix. If it is, we

				// variable name to the locally scoped expression value.
				"self.self == 201",
				// CEL macro and function names do not need to be escaped because the parser can disambiguate them from the function and
				// macro identifiers.
				"self.getDate == 202",
				"self.all == 203",
				"self.size == '204'",
				// _ is not escaped
				"self._true == 301",

	SECURITY_SQOS_PRESENT     = 0x100000
	SECURITY_VALID_SQOS_FLAGS = 0x1f0000
)

// ResourceID represents a 16-bit resource identifier, traditionally created with the MAKEINTRESOURCE macro.
type ResourceID uint16

// ResourceIDOrString must be either a ResourceID, to specify a resource or resource type by ID,
// or a string, to specify a resource or resource type by name.

			AANDISCC,
			AFMOVSX,
			AFMOVSZ,
			ALSW,
			AMOVD,  /* load/store/move 64-bit values, including 32-bit literals with/without sign-extension */
			AMOVB,  /* macro: move byte with sign extension */
			AMOVBU, /* macro: move byte with sign extension & update */
			AMOVFL,
			/* op $s[,r2],r3; op r1[,r2],r3; no cc/v */
			ASUBC, /* op r1,$s,r3; op r1[,r2],r3 */
			ASTSW,
			ASLBMTE,
			AWORD,

		// R_390_TLS_LOAD
		zRXY(op_LGF, uint32(p.To.Reg), regtmp(p), 0, 0, asm)
		// TODO(mundaym): add R_390_TLS_LOAD relocation here
		// not strictly required but might allow the linker to optimize

	case 96: // clear macro
		length := c.vregoff(&p.From)
		offset := c.vregoff(&p.To)
		reg := p.To.Reg
		if reg == 0 {
			reg = REGSP
		}
		if length <= 0 {