[PATCH]: Neaten df_scan_start_dump dump

[Uros Bizjak]

Hello!

2015-06-02  Uros Bizjak  <ubiz...@gmail.com>

    * df-scan.c (df_scan_start_dump): Add space between regno and regname.

Tested on x86_64-linux-gnu, committed to mainline SVN.

Uros.

Index: df-scan.c
===================================================================
--- df-scan.c   (revision 224011)
+++ df-scan.c   (working copy)
@@ -365,7 +365,7 @@ df_scan_start_dump (FILE *file ATTRIBUTE_UNUSED)
  fprintf (file, ";;  regs ever live \t");
  for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
    if (df_regs_ever_live_p (i))
-      fprintf (file, " %d[%s]", i, reg_names[i]);
+      fprintf (file, " %d [%s]", i, reg_names[i]);
  fprintf (file, "\n;;  ref usage \t");

  for (i = 0; i < (int)df->regs_inited; i++)