Log Message:
-----------
Some optimizations by Volkan YAZICI <yazicivo(at)ttnet(dot)net(dot)tr>
Modified Files:
--------------
pgsql/contrib/intarray:
_int_op.c (r1.4 -> r1.5)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/intarray/_int_op.c.diff?r1=1.4&r2=1.5)
_int_tool.c (r1.6 -> r1.7)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/intarray/_int_tool.c.diff?r1=1.6&r2=1.7)