Fix previous change: {add,sub}qw should be {add,sub}ql.

Fix previous change: {add,sub}qw should be {add,sub}ql. For other uses
of {add,sub}q don't check for address register and always use
{add,sub}ql.

From-SVN: r13523

gcc/config/m68k/m68k.md

@@ -2154,21 +2154,17 @@
 #ifndef NO_ADDSUB_Q
       if (INTVAL (operands[2]) > 0
 	  && INTVAL (operands[2]) <= 8)
-	return (ADDRESS_REG_P (operands[0]) && !TARGET_5200
-		? \"addq%.w %2,%0\"
-		: \"addq%.l %2,%0\");
+	return \"addq%.l %2,%0\";
       if (INTVAL (operands[2]) < 0
 	  && INTVAL (operands[2]) >= -8)
         {
 	  operands[2] = gen_rtx (CONST_INT, VOIDmode,
 			         - INTVAL (operands[2]));
-	  return (ADDRESS_REG_P (operands[0]) && !TARGET_5200
-		  ? \"subq%.w %2,%0\"
-		  : \"subq%.l %2,%0\");
+	  return \"subq%.l %2,%0\";
 	}
-      /* On the CPU32 it is faster to use two addqw instructions to
+      /* On the CPU32 it is faster to use two addql instructions to
 	 add a small integer (8 < N <= 16) to a register.
-	 Likewise for subqw. */
+	 Likewise for subql. */
       if (TARGET_CPU32 && REG_P (operands[0]))
 	{
 	  if (INTVAL (operands[2]) > 8
@@ -2176,14 +2172,14 @@
 	    {
 	      operands[2] = gen_rtx (CONST_INT, VOIDmode, 
 				      INTVAL (operands[2]) - 8);
-	      return \"addq%.w %#8,%0\;addq%.w %2,%0\";
+	      return \"addq%.l %#8,%0\;addq%.l %2,%0\";
 	    }
 	  if (INTVAL (operands[2]) < -8
 	      && INTVAL (operands[2]) >= -16)
 	    {
 	      operands[2] = gen_rtx (CONST_INT, VOIDmode,
 				      - INTVAL (operands[2]) - 8);
-	      return \"subq%.w %#8,%0\;subq%.w %2,%0\";
+	      return \"subq%.l %#8,%0\;subq%.l %2,%0\";
 	    }
 	}
 #endif