&I(\$bypass, "add J = J, SI[%u]", $i1 % $NSI);
&I(\$bypass, "mov SI[%u] = SI[%u]", $i0 % $NSI, $i1 % $NSI);
&I(\$bypass, "br.sptk.many .rc4Resume%u\n", $label);
&I(\$bypass, "add J = J, SI[%u]", $i1 % $NSI);
&I(\$bypass, "mov SI[%u] = SI[%u]", $i0 % $NSI, $i1 % $NSI);
&I(\$bypass, "br.sptk.many .rc4Resume%u\n", $label);