2007-08-19 Andrew Pinski <pinskia@gmail.com>

        * tree-pretty-print.c (debug_generic_expr): Add a comment about
        the function.
        (debug_generic_stmt): Likewise.
        (debug_tree_chain): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127625 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 057037b..6ba336c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2007-08-19  Andrew Pinski  <pinskia@gmail.com>
+
+       * tree-pretty-print.c (debug_generic_expr): Add a comment about
+       the function.
+       (debug_generic_stmt): Likewise.
+       (debug_tree_chain): Likewise.
+
 2007-08-19  Dorit Nuzman  <dorit@il.ibm.com>
 
        * tree-data-refs.c (split_constant_offset): Expose.

diff --git a/gcc/tree-pretty-print.c b/gcc/tree-pretty-print.c
index b1c5f1f..540e611 100644 (file)
--- a/gcc/tree-pretty-print.c
+++ b/gcc/tree-pretty-print.c
@@ -84,6 +84,8 @@ do_niy (pretty_printer *buffer, tree node)
   pp_string (buffer, " >>>\n");
 }
 
+/* Debugging function to print out a generic expression.  */
+
 void
 debug_generic_expr (tree t)
 {
@@ -91,6 +93,8 @@ debug_generic_expr (tree t)
   fprintf (stderr, "\n");
 }
 
+/* Debugging function to print out a generic statement.  */
+
 void
 debug_generic_stmt (tree t)
 {
@@ -98,6 +102,8 @@ debug_generic_stmt (tree t)
   fprintf (stderr, "\n");
 }
 
+/* Debugging function to print out a chain of trees .  */
+
 void
 debug_tree_chain (tree t)
 {