final.c (output_addr_const): Don't assume at least one operand is a CONST_INT.

* final.c (output_addr_const) <PLUS>: Don't assume at least one
operand is a CONST_INT.

From-SVN: r37935

gcc/ChangeLog

 2000-12-01  Alexandre Oliva  <aoliva@redhat.com>
 
+	* final.c (output_addr_const) <PLUS>: Don't assume at least one
+	operand is a CONST_INT.
+
 	* config/sh/sh.c (reg_class_from_letter): Assign `k' to SIBCALL_REGS.
 	(machine_dependent_reorg): Split all insns.
 	* config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Compute

gcc/final.c

@@ -3724,7 +3724,8 @@ output_addr_const (file, x)
       else
 	{
 	  output_addr_const (file, XEXP (x, 0));
-	  if (INTVAL (XEXP (x, 1)) >= 0)
+	  if (GET_CODE (XEXP (x, 1)) != CONST_INT
+	      || INTVAL (XEXP (x, 1)) >= 0)
 	    fprintf (file, "+");
 	  output_addr_const (file, XEXP (x, 1));
 	}