print-rtl.c (print_rtx): Only print note line number as string if between…

print-rtl.c (print_rtx): Only print note line number as string if between NOTE_INSN_BIAS and NOTE_INSN_MAX.

	* print-rtl.c (print_rtx): Only print note line number as string
	if between NOTE_INSN_BIAS and NOTE_INSN_MAX.
	* final.c (final_scan_insn): Do nothing for note line number 0.

From-SVN: r33997

gcc/ChangeLog

 2000-05-18  Jakub Jelinek  <jakub@redhat.com>
 
+	* print-rtl.c (print_rtx): Only print note line number as string
+	if between NOTE_INSN_BIAS and NOTE_INSN_MAX.
+	* final.c (final_scan_insn): Do nothing for note line number 0.
+
+2000-05-18  Jakub Jelinek  <jakub@redhat.com>
+
 	* gcc-common.c (ggc_mark_rtx_children): Mark NOTE_EXPECTED_VALUE
 	from NOTE_INSN_EXPECTED_VALUE notes and NOTE_SOURCE_FILE from
 	NOTE_INSN_DELETED_LABEL.

gcc/final.c

@@ -2261,6 +2261,9 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 	    }
 	  break;
 
+	case 0:
+	  break;
+
 	default:
 	  if (NOTE_LINE_NUMBER (insn) <= 0)
 	    abort ();

gcc/print-rtl.c

@@ -328,7 +328,8 @@ print_rtx (in_rtx)
       /* Print NOTE_INSN names rather than integer codes.  */
 
       case 'n':
-	if (XINT (in_rtx, i) <= 0)
+	if (XINT (in_rtx, i) >= NOTE_INSN_BIAS
+	    && XINT (in_rtx, i) < NOTE_INSN_MAX)
 	  fprintf (outfile, " %s", GET_NOTE_INSN_NAME (XINT (in_rtx, i)));
 	else
 	  fprintf (outfile, " %d", XINT (in_rtx, i));