emphasis"><em>true</em></span> and the branch is taken.  As in
the <span class="bold"><strong>BRANCH</strong></span> instruction the parameter
input0 is not treated as a variable but as an address and is
interpreted in the same way. Furthermore, a constant space address is
also interpreted as a relative address so that
a <span class="bold"><strong>CBRANCH</strong></span> can do <span class="emphasis"><em>p-code
relative branching</em></span>.  See the discussion for the
<span class="bold"><strong>BRANCH</st