tree-ssa-pre.c (init_pre): Use size of ARRAY_REF to allocate reference_node_pool.

	* tree-ssa-pre.c (init_pre): Use size of ARRAY_REF to allocate
	reference_node_pool.

From-SVN: r88769

gcc/ChangeLog

+2004-10-08  Diego Novillo  <dnovillo@redhat.com>
+
+	* tree-ssa-pre.c (init_pre): Use size of ARRAY_REF to allocate
+	reference_node_pool.
+
 2004-10-08  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* tree-cfg.c: Fix a comment typo.

gcc/tree-ssa-pre.c

@@ -1941,7 +1941,7 @@ init_pre (void)
   unary_node_pool = create_alloc_pool ("Unary tree nodes",
 				       tree_code_size (NEGATE_EXPR), 30);
   reference_node_pool = create_alloc_pool ("Reference tree nodes",
-					   tree_code_size (COMPONENT_REF), 30);
+					   tree_code_size (ARRAY_REF), 30);
   FOR_ALL_BB (bb)
     {
       EXP_GEN (bb) = set_new (true);