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[patch] h8300.md: Tighten predicates.

Hi,

Attached is a patch to tighten predicates.

Tested on h8300 port.  Committed.

Kazu Hirata

2002-02-23  Kazu Hirata  <kazu@hxi.com>

	* config/h8300/h8300.md (mulqihi3): Tighten predicates to
	register_operand.
	(mulhisi3): Likewise.
	(umulqisi3): Likewise.
	(umulhisi3): Likewise.

Index: h8300.md
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/h8300/h8300.md,v
retrieving revision 1.78
diff -u -r1.78 h8300.md
--- h8300.md	2002/02/18 22:20:58	1.78
+++ h8300.md	2002/02/23 13:42:11
@@ -841,7 +841,7 @@
 
 (define_insn "mulqihi3"
   [(set (match_operand:HI 0 "register_operand" "=r")
-	(mult:HI (sign_extend:HI (match_operand:QI 1 "general_operand" "%0"))
+	(mult:HI (sign_extend:HI (match_operand:QI 1 "register_operand" "%0"))
 		 (sign_extend:HI (match_operand:QI 2 "register_operand" "r"))))]
   "TARGET_H8300H || TARGET_H8300S"
   "mulxs.b	%X2,%T0"
@@ -850,7 +850,7 @@
 
 (define_insn "mulhisi3"
   [(set (match_operand:SI 0 "register_operand" "=r")
-	(mult:SI (sign_extend:SI (match_operand:HI 1 "general_operand" "%0"))
+	(mult:SI (sign_extend:SI (match_operand:HI 1 "register_operand" "%0"))
 		 (sign_extend:SI (match_operand:HI 2 "register_operand" "r"))))]
   "TARGET_H8300H || TARGET_H8300S"
   "mulxs.w	%T2,%S0"
@@ -859,7 +859,7 @@
 
 (define_insn "umulqihi3"
   [(set (match_operand:HI 0 "register_operand" "=r")
-	(mult:HI (zero_extend:HI (match_operand:QI 1 "general_operand" "%0"))
+	(mult:HI (zero_extend:HI (match_operand:QI 1 "register_operand" "%0"))
 		 (zero_extend:HI (match_operand:QI 2 "register_operand" "r"))))]
   ""
   "mulxu	%X2,%T0"
@@ -868,7 +868,7 @@
 
 (define_insn "umulhisi3"
   [(set (match_operand:SI 0 "register_operand" "=r")
-	(mult:SI (zero_extend:SI (match_operand:HI 1 "general_operand" "%0"))
+	(mult:SI (zero_extend:SI (match_operand:HI 1 "register_operand" "%0"))
 		 (zero_extend:SI (match_operand:HI 2 "register_operand" "r"))))]
   "TARGET_H8300H || TARGET_H8300S"
   "mulxu.w	%T2,%S0"
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