[PATCH][OBVIOUS] Fix spacing in cgraph_node::dump.

[Martin Liška]

It's a small refactoring which I consider as obvious.

Patch can bootstrap on x86_64-linux-gnu and survives regression tests.
Martin

gcc/ChangeLog:

        * cgraph.c (cgraph_node::dump): Always print space at the end
        of a message.  Remove one extra space.
---
 gcc/cgraph.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/gcc/cgraph.c b/gcc/cgraph.c
index b43adaac7c0..eb5f1a56c26 100644
--- a/gcc/cgraph.c
+++ b/gcc/cgraph.c
@@ -2272,18 +2272,17 @@ cgraph_node::dump (FILE *f)
       edge->dump_edge_flags (f);
       if (edge->indirect_info->param_index != -1)
        {
-         fprintf (f, " of param:%i", edge->indirect_info->param_index);
+         fprintf (f, "of param:%i ", edge->indirect_info->param_index);
          if (edge->indirect_info->agg_contents)
-          fprintf (f, " loaded from %s %s at offset %i",
+          fprintf (f, "loaded from %s %s at offset %i ",
                    edge->indirect_info->member_ptr ? "member ptr" : 
"aggregate",
                    edge->indirect_info->by_ref ? "passed by reference":"",
                    (int)edge->indirect_info->offset);
          if (edge->indirect_info->vptr_changed)
-           fprintf (f, " (vptr maybe changed)");
+           fprintf (f, "(vptr maybe changed) ");
        }
-      fprintf (f, " Num speculative call targets: %i",
+      fprintf (f, "num speculative call targets: %i\n",
               edge->indirect_info->num_speculative_call_targets);
-      fprintf (f, "\n");
       if (edge->indirect_info->polymorphic)
        edge->indirect_info->context.dump (f);
     }
--
2.28.0