tree.h (enum tree_index): Add TI_INTEGER_THREE.

	* tree.h (enum tree_index): Add TI_INTEGER_THREE.
	(integer_three_node): Add.
	* tree.c (build_common_tree_nodes_2): Use integer_type_node insead of
	NULL_TREE in build_int_cst calls. Initialize the integer_three_node.
	* builtins.c (expand_builtin_prefetch): Use common tree nodes instead
	of call build_int_cst.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Ditto.
	* tree-ssa-loop-ivopts.c (idx_find_step): Ditto.
	(find_interesting_uses_address): Ditto.
	* tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Ditto.
	* tree-eh.c (lower_eh_constructs_2): Ditto.
	* tree-vect-loop.c (get_initial_def_for_induction): Ditto.
	* c-typeck.c (really_start_incremental_init, push_init_level): Ditto.
	* expmed.c (expand_divmod): Ditto.
	* tree-mudflap.c (mx_register_decls): Ditto.
	* varasm.c (array_size_for_constructor): Ditto.
	* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto.
	* c-parser.c (c_parser_postfix_expression): Ditto.
	
/cp
	* decl.c (integer_three_node): Remove.
	(cxx_init_decl_processing): Do not initialize the integer_three_node.
	* cp-tree.h (integer_three_node): Remove.

From-SVN: r162230

1 files changed, 4 insertions, 3 deletions

diff --git a/gcc/tree.c b/gcc/tree.c
index 7f37d45..5726ca4 100644
--- a/gcc/tree.c
+++ b/gcc/tree.c
@@ -8969,9 +8969,10 @@ void
 build_common_tree_nodes_2 (int short_double)
 {
   /* Define these next since types below may used them.  */
-  integer_zero_node = build_int_cst (NULL_TREE, 0);
-  integer_one_node = build_int_cst (NULL_TREE, 1);
-  integer_minus_one_node = build_int_cst (NULL_TREE, -1);
+  integer_zero_node = build_int_cst (integer_type_node, 0);
+  integer_one_node = build_int_cst (integer_type_node, 1);
+  integer_three_node = build_int_cst (integer_type_node, 3);
+  integer_minus_one_node = build_int_cst (integer_type_node, -1);
 
   size_zero_node = size_int (0);
   size_one_node = size_int (1);