SRAI	$-1, X5, X6			// ERROR "immediate out of range 0 to 63"
	RORIW	$32, X5, X6			// ERROR "immediate out of range 0 to 31"
	SLLIW	$32, X5, X6			// ERROR "immediate out of range 0 to 31"
	SRLIW	$32, X5, X6			// ERROR "immediate out of range 0 to 31"
	SRAIW	$32, X5, X6			// ERROR "immediate out of range 0 to 31"
	RORIW	$-1, X5, X6			// ERROR "immediate out of range 0 to 31"
	SLLIW	$-1, X5, X6			// ERROR "immediate out of range 0 to 31"

		},
		{
			name:    "context already canceled condition success and immediate 1 attempt expected",
			context: cancelledContext,
			callback: func(_ int) (bool, error) {
				return true, nil
			},
			immediate:        true,
			attemptsExpected: 1,
		},
		{
			name:    "context already canceled condition fail and immediate 1 attempt expected",
			context: cancelledContext,

		dummy()
	}
}

// Signed 64-bit comparison with unsigned 8-bit immediate.
func si64xu8(x chan int64) {
	// s390x:"CLGIJ\t[$]8, R[0-9]+, [$]128, "
	for <-x == 128 {
		dummy()
	}

	// s390x:"CLGIJ\t[$]6, R[0-9]+, [$]255, "
	for <-x != 255 {
		dummy()
	}
}

// Signed 32-bit comparison with unsigned 8-bit immediate.
func si32xu8(x chan int32) {
	// s390x:"CLIJ\t[$]8, R[0-9]+, [$]255, "

func loopConditionUntilContext(ctx context.Context, t Timer, immediate, sliding bool, condition ConditionWithContextFunc) error {
	defer t.Stop()

	var timeCh <-chan time.Time
	doneCh := ctx.Done()

	if !sliding {
		timeCh = t.C()
	}

	// if immediate is true the condition is
	// guaranteed to be executed at least once,
	// if we haven't requested immediate execution, delay once
	if immediate {
		if ok, err := func() (bool, error) {

		context            func() (context.Context, context.CancelFunc)
		immediate          bool
		waitFunc           func() waitFunc
		condition          ConditionWithContextFunc
		cancelContextAfter int
		attemptsExpected   int
		errExpected        error
	}{
		{
			name:      "immediate is true, condition returns an error",
			immediate: true,

	op_OI      uint32 = 0x9600 // FORMAT_SI         OR (immediate)
	op_OIHF    uint32 = 0xC00C // FORMAT_RIL1       OR IMMEDIATE (high)
	op_OIHH    uint32 = 0xA508 // FORMAT_RI1        OR IMMEDIATE (high high)
	op_OIHL    uint32 = 0xA509 // FORMAT_RI1        OR IMMEDIATE (high low)
	op_OILF    uint32 = 0xC00D // FORMAT_RIL1       OR IMMEDIATE (low)
	op_OILH    uint32 = 0xA50A // FORMAT_RI1        OR IMMEDIATE (low high)

	// I-type instructions.
	ITypeImmMask = 0xfff00000

	// JTypeImmMask is a mask including only the immediate portion of
	// J-type instructions.
	JTypeImmMask = 0xfffff000

	// STypeImmMask is a mask including only the immediate portion of
	// S-type instructions.
	STypeImmMask = 0xfe000f80

	// UTypeImmMask is a mask including only the immediate portion of
	// U-type instructions.

Examples:

	STLXP (R17, R19), (R4), R5      <=>    stlxp w5, x17, x19, [x4]
	STXPW (R30, R25), (R22), R13    <=>    stxp w13, w30, w25, [x22]

2. Expressions for special arguments.

#<immediate> is written as $<immediate>.

Optionally-shifted immediate.

Examples:

	ADD $(3151<<12), R14, R20     <=>    add x20, x14, #0xc4f, lsl #12
	ADDW $1864, R25, R6           <=>    add w6, w25, #0x748

     *
     * @param project The project whose downstream projects should be retrieved, must not be {@code null}.
     * @param transitive A flag whether to retrieve all direct and indirect downstream projects or just the immediate
     *            downstream projects.
     * @return The downstream projects in the build order, never {@code null}.
     */
    List<MavenProject> getDownstreamProjects(MavenProject project, boolean transitive);

			} else {
				// Compare register with immediate and jump.
				prog.AddRestSource(a[1])
			}
			break
		}
		if p.arch.Family == sys.ARM64 {
			// Special 3-operand jumps.
			// a[0] must be immediate constant; a[1] is a register.
			if a[0].Type != obj.TYPE_CONST {
				p.errorf("%s: expected immediate constant; found %s", op, obj.Dconv(prog, &a[0]))
				return
			}