stflef facility = 7  // store-facility-list-extended
	ldisp  facility = 18 // long-displacement
	eimm   facility = 21 // extended-immediate

	// miscellaneous facilities
	dfp    facility = 42 // decimal-floating-point
	etf3eh facility = 30 // extended-translation 3 enhancement

	// cryptography facilities
	msa  facility = 17  // message-security-assist
	msa3 facility = 76  // message-security-assist extension 3

	S390X.HasZARCH = facilities.Has(zarch)
	S390X.HasSTFLE = facilities.Has(stflef)
	S390X.HasLDISP = facilities.Has(ldisp)
	S390X.HasEIMM = facilities.Has(eimm)

	// optional
	S390X.HasETF3EH = facilities.Has(etf3eh)
	S390X.HasDFP = facilities.Has(dfp)
	S390X.HasMSA = facilities.Has(msa)
	S390X.HasVX = facilities.Has(vx)
	if S390X.HasVX {
		S390X.HasVXE = facilities.Has(vxe)
	}

		{Name: "ldisp", Feature: &S390X.HasLDISP, Required: true},
		{Name: "eimm", Feature: &S390X.HasEIMM, Required: true},
		{Name: "dfp", Feature: &S390X.HasDFP},
		{Name: "etf3eh", Feature: &S390X.HasETF3EH},
		{Name: "msa", Feature: &S390X.HasMSA},
		{Name: "aes", Feature: &S390X.HasAES},
		{Name: "aescbc", Feature: &S390X.HasAESCBC},
		{Name: "aesctr", Feature: &S390X.HasAESCTR},