cfg.c (dump_flow_info): Change to also print entry and exit block info.

2007-08-30  Kenneth Zadeck <zadeck@naturalbridge.com>

	* cfg.c (dump_flow_info): Change to also print entry and exit
	block info.
	* print-rtl.c (print_rtl_single): Allow to print rtl with
	-fdump-unnumbered.

From-SVN: r127932

gcc/ChangeLog

 2007-08-30  Kenneth Zadeck <zadeck@naturalbridge.com>
 
+	* cfg.c (dump_flow_info): Change to also print entry and exit
+	block info.
+	* print-rtl.c (print_rtl_single): Allow to print rtl with
+	-fdump-unnumbered.
+	
+2007-08-30  Kenneth Zadeck <zadeck@naturalbridge.com>
+
 	* df-core.h (df_dump_region): New function.
 	* df.h (df_dump_region): New function.
 	* loop-invariant.c (find_defs): Add call to df_dump_region.

gcc/cfg.c

@@ -646,7 +646,7 @@ dump_flow_info (FILE *file, int flags)
     dump_reg_info (file);
 
   fprintf (file, "\n%d basic blocks, %d edges.\n", n_basic_blocks, n_edges);
-  FOR_EACH_BB (bb)
+  FOR_ALL_BB (bb)
     {
       dump_bb_info (bb, true, true, flags, "", file);
       check_bb_profile (bb, file);

gcc/print-rtl.c

@@ -749,14 +749,10 @@ print_rtl_single (FILE *outf, const_rtx x)
 {
   outfile = outf;
   sawclose = 0;
-  if (! flag_dump_unnumbered)
-    {
-      fputs (print_rtx_head, outfile);
-      print_rtx (x);
-      putc ('\n', outf);
-      return 1;
-    }
-  return 0;
+  fputs (print_rtx_head, outfile);
+  print_rtx (x);
+  putc ('\n', outf);
+  return 1;
 }