tree-ssa-loop-niter.c (upper_bound_in_type, [...]): Make them static.

	* tree-ssa-loop-niter.c (upper_bound_in_type,
	lower_bound_in_type): Make them static.
	* tree.h: Remove the corresponding prototypes.

From-SVN: r90312

gcc/ChangeLog

 2004-11-08  Kazu Hirata  <kazu@cs.umass.edu>
 
+	* tree-ssa-loop-niter.c (upper_bound_in_type,
+	lower_bound_in_type): Make them static.
+	* tree.h: Remove the corresponding prototypes.
+
+2004-11-08  Kazu Hirata  <kazu@cs.umass.edu>
+
 	* tree-ssa-live.c (tpa_init, pop_best_coalesce): Make them
 	static.
 	* tree-ssa-live.h: Remove the corresponding prototypes.

gcc/tree-ssa-loop-niter.c

@@ -1106,7 +1106,7 @@ compare_trees (tree a, tree b)
 /* Returns the largest value obtainable by casting something in INNER type to
    OUTER type.  */
 
-tree
+static tree
 upper_bound_in_type (tree outer, tree inner)
 {
   unsigned HOST_WIDE_INT lo, hi;
@@ -1152,7 +1152,7 @@ upper_bound_in_type (tree outer, tree inner)
 /* Returns the smallest value obtainable by casting something in INNER type to
    OUTER type.  */
 
-tree
+static tree
 lower_bound_in_type (tree outer, tree inner)
 {
   unsigned HOST_WIDE_INT lo, hi;

gcc/tree.h

@@ -3923,10 +3923,6 @@ extern int tree_node_sizes[];
    restricted to creating gimple expressions.  */
 extern bool in_gimple_form;
 
-/* In tree-ssa-loop-niter.c.  */
-tree lower_bound_in_type (tree, tree);
-tree upper_bound_in_type (tree, tree);
-
 /* In tree-ssa-threadupdate.c.  */
 extern bool thread_through_all_blocks (void);