NMULSD	F0, F1             // ERROR "illegal combination"
	NMULSF	F0, F1             // ERROR "illegal combination"
	FMULAD	F0, F1             // ERROR "illegal combination"
	FMULAF	F0, F1             // ERROR "illegal combination"
	FMULSD	F0, F1             // ERROR "illegal combination"
	FMULSF	F0, F1             // ERROR "illegal combination"
	FNMULAD	F0, F1             // ERROR "illegal combination"

	MOVF	F2, 0x00ffffff(R2) // MOVF F2, 16777215(R2)
	MOVD	F2, 0x00ffffff(R2) // MOVD F2, 16777215(R2)
	MOVF	F0, math·Exp(SB)   // MOVF F0, math.Exp(SB)
	MOVF	math·Exp(SB), F0   // MOVF math.Exp(SB), F0
	MOVD	F0, math·Exp(SB)   // MOVD F0, math.Exp(SB)
	MOVD	math·Exp(SB), F0   // MOVD math.Exp(SB), F0
	MOVF	F4, F5                                    // 445ab0ee
	MOVD	F6, F7                                    // 467bb0ee

	FCVTLS.RUP	F0, X5				// d33220c0
	FCVTLS.RMM	F0, X5				// d34220c0
	FCVTSW	X5, F0					// 538002d0
	FCVTSL	X5, F0					// 538022d0
	FCVTWUS	F0, X5					// d31210c0
	FCVTWUS.RNE	F0, X5				// d30210c0
	FCVTWUS.RTZ	F0, X5				// d31210c0
	FCVTWUS.RDN	F0, X5				// d32210c0
	FCVTWUS.RUP	F0, X5				// d33210c0
	FCVTWUS.RMM	F0, X5				// d34210c0
	FCVTLUS	F0, X5					// d31230c0
	FCVTLUS.RNE	F0, X5				// d30230c0

	FMINAD		F4, F5		// a5100f01

	FTINTRMWF	F0, F2		// 02041a01
	FTINTRMWD	F0, F2		// 02081a01
	FTINTRMVF	F0, F2		// 02241a01
	FTINTRMVD	F0, F2		// 02281a01
	FTINTRPWF	F0, F2		// 02441a01
	FTINTRPWD	F0, F2		// 02481a01
	FTINTRPVF	F0, F2		// 02641a01
	FTINTRPVD	F0, F2		// 02681a01
	FTINTRZWF	F0, F2		// 02841a01
	FTINTRZWD	F0, F2		// 02881a01
	FTINTRZVF	F0, F2		// 02a41a01
	FTINTRZVD	F0, F2		// 02a81a01

		t.Fatal(err)
	}

	// read back zip file and check that we get to the end of it
	r, err := NewReader(buf, buf.Size())
	if err != nil {
		t.Fatal("reader:", err)
	}
	f0 := r.File[0]
	rc, err := f0.Open()
	if err != nil {
		t.Fatal("opening:", err)
	}
	rc.(*checksumReader).hash = fakeHash32{}
	for i := 0; i < chunks; i++ {
		_, err := io.ReadFull(rc, chunk)
		if err != nil {

	YIELD                                      // 3f2003d5
	//TODO FABD F0, F5, F11                    // abd4a07e
	//TODO VFABD V30.S2, V8.S2, V24.S2         // 18d5be2e
	//TODO VFABS V5.S4, V24.S4                 // b8f8a04e
	FABSS F2, F28                              // 5cc0201e
	FABSD F0, F14                              // 0ec0601e
	//TODO FACGE F25, F16, F0                  // 00ee797e
	//TODO VFACGE V11.S2, V15.S2, V9.S2        // e9ed2b2e

	FMOVS	4095(R2)(R3), F13      // 78d32fff
	FMOVS	4096(R2)(R4), F15      // edf420000164
	FMOVD	F0, 4095(R1)           // 60001fff
	FMOVD	F0, 4096(R1)           // ed0010000167
	FMOVS	F13, 4095(R2)(R3)      // 70d32fff
	FMOVS	F13, 4096(R2)(R3)      // edd320000166

	FADDS	F0, F15                // b30a00f0
	FADD	F1, F14                // b31a00e1
	FSUBS	F2, F13                // b30b00d2

    assertEscaping(e, "%E0%A0%80", '\u0800'); // xxx-0000,x-100000,x-00,0000
    assertEscaping(e, "%EF%BF%BF", '\uffff'); // xxx-1111,x-111111,x-11,1111
    assertUnicodeEscaping(e, "%F0%90%80%80", '\uD800', '\uDC00');
    assertUnicodeEscaping(e, "%F4%8F%BF%BF", '\uDBFF', '\uDFFF');

    // simple string tests
    assertEquals("", e.escape(""));
    assertEquals("safestring", e.escape("safestring"));

	{"0(AX)", "(AX)"},
	{"0(BP)", "(BP)"},
	{"0(BX)", "(BX)"},
	{"4(AX)", "4(AX)"},
	{"AL", "AL"},
	{"AX", "AX"},
	{"BP", "BP"},
	{"BX", "BX"},
	{"CX", "CX"},
	{"DI", "DI"},
	{"DX", "DX"},
	{"F0", "F0"},
	{"GS", "GS"},
	{"SI", "SI"},
	{"SP", "SP"},
	{"X0", "X0"},
	{"X1", "X1"},
	{"X2", "X2"},
	{"X3", "X3"},
	{"X4", "X4"},
	{"X5", "X5"},
	{"X6", "X6"},
	{"X7", "X7"},

    assertEscaping(e, "%E0%A0%80", '\u0800'); // xxx-0000,x-100000,x-00,0000
    assertEscaping(e, "%EF%BF%BF", '\uffff'); // xxx-1111,x-111111,x-11,1111
    assertUnicodeEscaping(e, "%F0%90%80%80", '\uD800', '\uDC00');
    assertUnicodeEscaping(e, "%F4%8F%BF%BF", '\uDBFF', '\uDFFF');

    assertEquals("", e.escape(""));
    assertEquals("safestring", e.escape("safestring"));