SUB	R4, R5			// a5101100
	SUBV	R4, R5			// a5901100
	ADD	R4, R5			// a5101000
	ADDV	R4, R5			// a5901000
	AND	R4, R5			// a5901400
	NEGW	R4, R5			// 05101100
	NEGV	R4, R5			// 05901100
	SLL	R4, R5			// a5101700
	SLL	R4, R5, R6		// a6101700
	SRL	R4, R5			// a5901700
	SRL	R4, R5, R6	 	// a6901700
	SRA	R4, R5			// a5101800
	SRA	R4, R5, R6	 	// a6101800
	ROTR	R4, R5			// a5101b00
	ROTR	R4, R5, R6		// a6101b00
	SLLV	R4, R5			// a5901800

	ADDE	R1, R2                // b9880021
	SUB	R3, R4                // b9090043
	SUB	R3, R4, R5            // b9e93054
	SUB	$8192, R3             // a73be000
	SUB	$8192, R3, R4         // ec43e00000d9
	SUBC	R1, R2                // b90b0021
	SUBC	$1, R1, R2            // ec21ffff00db
	SUBC	R2, R3, R4            // b9eb2043
	SUBW	R3, R4                // 1b43
	SUBW	R3, R4, R5            // b9f93054

	{"R(1)<<2(R(3))", "R1<<2(R3)"},
	{"R2", "R2"},
	{"R3", "R3"},
	{"R4", "R4"},
	{"R(4)", "R4"},
	{"R5", "R5"},
	{"R6", "R6"},
	{"R7", "R7"},
	{"R8", "R8"},
	{"[R0,R1,g,R15]", "[R0,R1,g,R15]"},
	{"[R0-R7]", "[R0,R1,R2,R3,R4,R5,R6,R7]"},
	{"[R(0)-R(7)]", "[R0,R1,R2,R3,R4,R5,R6,R7]"},
	{"[R0]", "[R0]"},
	{"[R1-R12]", "[R1,R2,R3,R4,R5,R6,R7,R8,R9,g,R11,R12]"},
	{"armCAS64(SB)", "armCAS64(SB)"},

	MOVM.IA	(F1), [R0-R4]      // ERROR "illegal base register"
	MOVM.DA	(F1), [R0-R4]      // ERROR "illegal base register"
	MOVM.IB	(F1), [R0-R4]      // ERROR "illegal base register"
	MOVM.DB	(F1), [R0-R4]      // ERROR "illegal base register"
	MOVM.IA	[R0-R4], (F1)      // ERROR "illegal base register"
	MOVM.DA	[R0-R4], (F1)      // ERROR "illegal base register"
	MOVM.IB	[R0-R4], (F1)      // ERROR "illegal base register"

	SUB $(1923<<12), R4, R27                   // SUB $7876608, R4, R27         // 9b0c5ed1
	SUBW $(1923<<12), R4, R27                  // SUBW $7876608, R4, R27        // 9b0c5e51
	SUBW R12<<29, R7, R8                       // e8740c4b
	SUB R12<<61, R7, R8                        // e8f40ccb
	SUBSW R2.SXTH<<3, R13, R6                  // a6ad226b
	SUBS R21.UXTX<<2, R27, R4                  // 646b35eb

	MTVSRQM R1, V1                          // 10340e42
	MTVSRWM R1, V1                          // 10320e42
	PADDI R3, $1234567890, $1, R4           // 06104996388302d2
	PADDI R0, $1234567890, $0, R4           // 06004996388002d2
	PADDI R0, $1234567890, $1, R4           // 06104996388002d2
	PDEPD R1, R2, R3                        // 7c231138
	PEXTD R1, R2, R3                        // 7c231178

	MOVHU	-42(R3), R20	// 9474ffd6

//	LMOVB addr ',' rreg
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
	MOVB	foo<>+3(SB), R2
	MOVB	(R4), R21	// 80950000
	MOVB	9(R19), R18	// 82720009
	MOVB	-10(R19), R18	// 8272fff6
	MOVBU	(R4), R21	// 90950000
	MOVBU	9(R19), R18	// 92720009
	MOVBU	-10(R19), R18	// 9272fff6

//
// load floats
//
//	LFMOV addr ',' freg
//	{

	MOVD	(R3)(R7.SXTX<<2), R8                             // ERROR "invalid index shift amount"
	MOVWU	(R5)(R4.UXTW<<3), R10                            // ERROR "invalid index shift amount"
	MOVWU	(R5)(R4<<1), R10                                 // ERROR "invalid index shift amount"
	MOVB	(R5)(R4.SXTW<<5), R10                            // ERROR "invalid index shift amount"

    rateLimiter.acquire(2); // R1.00, to repay previous
    rateLimiter.acquire(4); // R2.00, to repay previous
    rateLimiter.acquire(8); // R4.00, to repay previous
    rateLimiter.acquire(1); // R8.00, to repay previous
    assertEvents("R0.00", "R1.00", "R1.00", "R2.00", "R4.00", "R8.00");
  }

  public void testInfinity_bursty() {
    RateLimiter limiter = RateLimiter.create(Double.POSITIVE_INFINITY, stopwatch);

    rateLimiter.acquire(2); // R1.00, to repay previous
    rateLimiter.acquire(4); // R2.00, to repay previous
    rateLimiter.acquire(8); // R4.00, to repay previous
    rateLimiter.acquire(1); // R8.00, to repay previous
    assertEvents("R0.00", "R1.00", "R1.00", "R2.00", "R4.00", "R8.00");
  }

  public void testInfinity_bursty() {
    RateLimiter limiter = RateLimiter.create(Double.POSITIVE_INFINITY, stopwatch);