Fix bug reported by Toshi Morita.

	* sh.md (ashlsi_c-1): Delete 3rd argument to gen_ashlsi_c.
	(ashlsi): Use match_dup 1 instead of match_operand 2.

From-SVN: r18674

gcc/ChangeLog

+Wed Mar 18 12:43:20 1998  Jim Wilson  <wilson@cygnus.com>
+
+	* sh.md (ashlsi_c-1): Delete 3rd argument to gen_ashlsi_c.
+	(ashlsi): Use match_dup 1 instead of match_operand 2.
+
 Wed Mar 18 13:46:07 1998  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* fold-const.c (operand_equal_for_comparison_p): See if equal

gcc/config/sh/sh.md

@@ -1256,7 +1256,7 @@
   [(const_int 0)]
   "
 {
-  emit_insn (gen_ashlsi_c (operands[0], operands[1], operands[1]));
+  emit_insn (gen_ashlsi_c (operands[0], operands[1]));
   emit_insn (gen_subc1 (operands[0], operands[0], operands[0]));
   DONE;
 }")
@@ -1264,7 +1264,7 @@
 (define_insn "ashlsi_c"
   [(set (match_operand:SI 0 "arith_reg_operand" "=r")
 	(ashift:SI (match_operand:SI 1 "arith_reg_operand" "0") (const_int 1)))
-   (set (reg:SI 18) (lt:SI (match_operand:SI 2 "arith_reg_operand" "0")
+   (set (reg:SI 18) (lt:SI (match_dup 1)
 			   (const_int 0)))]
   ""
   "shll	%0"