a := OP_TEN(8, 1325) // movfr2gr.s
		o1 = OP_RR(a, uint32(p.From.Reg), uint32(p.To.Reg))

	case 32: // fadd fr1,[fr2],fr3
		r := int(p.Reg)
		if r == 0 {
			r = int(p.To.Reg)
		}
		o1 = OP_RRR(c.oprrr(p.As), uint32(p.From.Reg), uint32(r), uint32(p.To.Reg))

	case 33: // fabs fr1, fr3
		o1 = OP_RRR(c.oprrr(p.As), uint32(0), uint32(p.From.Reg), uint32(p.To.Reg))

	case 34: // mov $con,fr

		if v >= 32 && vshift(p.As) {
			o1 = OP_SRR(c.opirr(-p.As), uint32(v-32), r, p.To.Reg)
		} else {
			o1 = OP_SRR(c.opirr(p.As), uint32(v), r, p.To.Reg)
		}

	case 17:
		o1 = OP_RRR(c.oprrr(p.As), REGZERO, p.From.Reg, p.To.Reg)

	case 18: /* jmp [r1],0(r2) */
		r := p.Reg
		if r == obj.REG_NONE {
			r = o.param
		}
		o1 = OP_RRR(c.oprrr(p.As), obj.REG_NONE, p.To.Reg, r)
		if p.As == obj.ACALL {

		if p.To.Type != obj.TYPE_NONE {
			o2 |= (uint32(p.To.Reg) & 15) << 12
		}

	case 14: /* movb/movbu/movh/movhu R,R */
		o1 = c.oprrr(p, ASLL, int(p.Scond))

		if p.As == AMOVBU || p.As == AMOVHU {
			o2 = c.oprrr(p, ASRL, int(p.Scond))
		} else {
			o2 = c.oprrr(p, ASRA, int(p.Scond))
		}

		r := int(p.To.Reg)
		o1 |= (uint32(p.From.Reg)&15)<<0 | (uint32(r)&15)<<12

		}
	case 46: /* plain op */
		o1 = c.oprrr(p.As)

	case 47: /* op Ra, Rd; also op [Ra,] Rd */
		r := int(p.From.Reg)

		if r == 0 {
			r = int(p.To.Reg)
		}
		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(r), 0)

	case 48: /* op Rs, Ra */
		r := int(p.From.Reg)

		if r == 0 {
			r = int(p.To.Reg)
		}
		o1 = LOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(r), 0)

				c.ctxt.Diag("illegal SP reference\n%v", p)
			}
			o1 = c.opirr(p, p.As)
			o1 |= (uint32(rf&31) << 5) | uint32(rt&31)
		} else {
			o1 = c.oprrr(p, p.As)
			o1 |= (uint32(rf&31) << 16) | (REGZERO & 31 << 5) | uint32(rt&31)
		}

	case 25: /* negX Rs, Rd -> subX Rs<<0, ZR, Rd */
		o1 = c.oprrr(p, p.As)

		rf := int(p.From.Reg)
		if rf == C_NONE {
			rf = int(p.To.Reg)

	var operr error
	err := c.Write(func(s uintptr) bool {
		var written uint32
		var buf syscall.WSABuf
		buf.Buf = &b[0]
		buf.Len = uint32(len(b))
		operr = syscall.WSASend(syscall.Handle(s), &buf, 1, &written, 0, nil, nil)
		return true
	})
	if err != nil {
		return err
	}
	return operr
}

func controlRawConn(c syscall.RawConn, addr Addr) error {
	var operr error
	fn := func(s uintptr) {

func readRawConn(c syscall.RawConn, b []byte) (int, error) {
	var operr error
	var n int
	err := c.Read(func(s uintptr) bool {
		n, operr = syscall.Read(int(s), b)
		if operr == syscall.EAGAIN {
			return false
		}
		return true
	})
	if err != nil {
		return n, err
	}
	return n, operr
}

func writeRawConn(c syscall.RawConn, b []byte) error {
	var operr error
	err := c.Write(func(s uintptr) bool {

	if err != nil {
		t.Fatal(err)
	}

	var operr error
	err = wconn.Write(func(s uintptr) bool {
		_, operr = syscall.Write(syscallDescriptor(s), []byte{'b'})
		return operr != syscall.EAGAIN
	})
	if err != nil {
		t.Fatal(err)
	}
	if operr != nil {
		t.Fatal(err)
	}

	var n int
	buf := make([]byte, 1)
	err = rconn.Read(func(s uintptr) bool {
		n, operr = syscall.Read(syscallDescriptor(s), buf)

		}
		return nil, nil
	})
	defer sw.Set(socktest.FilterAccept, nil)

	operr := make(chan error, 1)
	handler := func(ls *localServer, ln Listener) {
		defer close(operr)
		c, err := ln.Accept()
		if err != nil {
			if perr := parseAcceptError(err); perr != nil {
				operr <- perr
			}
			operr <- err
			return
		}
		c.Close()
	}
	ls := newLocalServer(t, "tcp")

		return nil, errExpectedBool
	}
	return FromBool(!b), nil
}

func (e *ConditionOperand) evalNode(r Record, tableAlias string) (*Value, error) {
	opVal, opErr := e.Operand.evalNode(r, tableAlias)
	if opErr != nil || e.ConditionRHS == nil {
		return opVal, opErr
	}

	// Need to evaluate the ConditionRHS
	switch {
	case e.ConditionRHS.Compare != nil: