final.c (insn_noperands): Change type to unsigned int.

�
	* final.c (insn_noperands): Change type to unsigned int.
	(final_scan_insn): Likewise for noperands;
	properly check operand number boundaries.

From-SVN: r18692

gcc/ChangeLog

+Thu Mar 19 09:00:01 1998  Manfred Hollstein  <manfred@s-direktnet.de>
+
+	* final.c (insn_noperands): Change type to unsigned int.
+	(final_scan_insn): Likewise for noperands;
+	properly check operand number boundaries.
+
 Wed Mar 18 16:20:30 1998  Richard Henderson  <rth@cygnus.com>
 
 	* alpha.md (extzv): Don't reject register operands.  Fix