Fix debug dump formatting in ipa-pure-const

[Jan Hubicka]

Hi,
there are missing linebreaks in the debug info.  Fixed thus.

Honza

Index: ChangeLog
===================================================================
--- ChangeLog   (revision 193244)
+++ ChangeLog   (working copy)
@@ -1,3 +1,7 @@
+2012-11-06  Jan Hubicka  <j...@suse.cz>
+
+       * ipa-pure-const.c (check_stmt): Fix debug info formatting.
+
 2012-11-06  Uros Bizjak  <ubiz...@gmail.com>
 
        * config/i386/i386.c (TARGET_INSTANTIATE_DECLS): New define.
Index: ipa-pure-const.c
===================================================================
--- ipa-pure-const.c    (revision 193244)
+++ ipa-pure-const.c    (working copy)
@@ -671,15 +671,18 @@ check_stmt (gimple_stmt_iterator *gsip,
       if (cfun->can_throw_non_call_exceptions)
        {
          if (dump_file)
-           fprintf (dump_file, "    can throw; looping");
+           fprintf (dump_file, "    can throw; looping\n");
          local->looping = true;
        }
       if (stmt_can_throw_external (stmt))
        {
          if (dump_file)
-           fprintf (dump_file, "    can throw externally");
+           fprintf (dump_file, "    can throw externally\n");
          local->can_throw = true;
        }
+      else
+       if (dump_file)
+         fprintf (dump_file, "    can throw\n");
     }
   switch (gimple_code (stmt))
     {
@@ -691,7 +694,7 @@ check_stmt (gimple_stmt_iterator *gsip,
        /* Target of long jump. */
        {
           if (dump_file)
-            fprintf (dump_file, "    nonlocal label is not const/pure");
+            fprintf (dump_file, "    nonlocal label is not const/pure\n");
          local->pure_const_state = IPA_NEITHER;
        }
       break;
@@ -699,14 +702,14 @@ check_stmt (gimple_stmt_iterator *gsip,
       if (gimple_asm_clobbers_memory_p (stmt))
        {
          if (dump_file)
-           fprintf (dump_file, "    memory asm clobber is not const/pure");
+           fprintf (dump_file, "    memory asm clobber is not const/pure\n");
          /* Abandon all hope, ye who enter here. */
          local->pure_const_state = IPA_NEITHER;
        }
       if (gimple_asm_volatile_p (stmt))
        {
          if (dump_file)
-           fprintf (dump_file, "    volatile is not const/pure");
+           fprintf (dump_file, "    volatile is not const/pure\n");
          /* Abandon all hope, ye who enter here. */
          local->pure_const_state = IPA_NEITHER;
           local->looping = true;