h8300.md (subqi3): Tighten the predicate for operands[2] to register_operand.

	* config/h8300/h8300.md (subqi3): Tighten the predicate for
	operands[2] to register_operand.

From-SVN: r49727

gcc/ChangeLog

+2002-02-13  Kazu Hirata  <kazu@hxi.com>
+
+	* config/h8300/h8300.md (subqi3): Tighten the predicate for
+	operands[2] to register_operand.
+
 Wed Feb 13 10:35:56 CET 2002  Jan Hubicka  <jh@suse.cz>
 
 	* i386.md (fop_*_comm_*): allow nonimmediate in the first operand.

gcc/config/h8300/h8300.md

@@ -765,13 +765,11 @@
 ;; ----------------------------------------------------------------------
 
 (define_insn "subqi3"
-  [(set (match_operand:QI 0 "register_operand" "=r,r")
-	(minus:QI (match_operand:QI 1 "register_operand" "0,0")
-		  (match_operand:QI 2 "nonmemory_operand" "r,n")))]
+  [(set (match_operand:QI 0 "register_operand" "=r")
+	(minus:QI (match_operand:QI 1 "register_operand" "0")
+		  (match_operand:QI 2 "register_operand" "r")))]
   ""
-  "@
-   sub.b	%X2,%X0
-   add.b	%G2,%X0"
+  "sub.b	%X2,%X0"
   [(set_attr "length" "2")
    (set_attr "cc" "set_zn")])