m68k.md (iordi3): Fix setting low half to -1.

	* config/m68k/m68k.md (iordi3): Fix setting low half to -1.  From
	martin@blom.org.

From-SVN: r64549

gcc/ChangeLog

+2003-03-18  Andreas Schwab  <schwab@suse.de>
+
+	* config/m68k/m68k.md (iordi3): Fix setting low half to -1.  From
+	martin@blom.org.
+
 2003-03-18  Geoffrey Keating  <geoffk@apple.com>
 
 	* config/rs6000/rs6000.md (macho_correct_pic): Correct pattern.

gcc/config/m68k/m68k.md

 ;;- Machine description for GNU compiler, Motorola 68000 Version
-;;  Copyright (C) 1987, 1988, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
+;;  Copyright (C) 1987, 1988, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003
 ;;  Free Software Foundation, Inc.
 
 ;; This file is part of GNU CC.
@@ -3862,7 +3862,7 @@
 	  case -1 :
 	    /* FIXME : a scratch register would be welcome here if operand[0]
 	       is not a register */
-	    output_asm_insn (\"move%.l %#-1,%R0\", operands);
+	    output_asm_insn (\"move%.l %#-1,%0\", operands);
 	    break;
 	  default :
 	    {