2006-09-05 Andrew Pinski <pinskia@physics.uc.edu>

[pf3gnuchains/gcc-fork.git] / gcc / tree-flow.h

diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h
index 6a953ab..5156bad 100644 (file)
--- a/gcc/tree-flow.h
+++ b/gcc/tree-flow.h
@@ -667,7 +667,7 @@ extern void debug_points_to_info_for (tree);
 extern bool may_be_aliased (tree);
 extern bool is_aliased_with (tree, tree);
 extern struct ptr_info_def *get_ptr_info (tree);
-extern void new_type_alias (tree, tree);
+extern void new_type_alias (tree, tree, tree);
 extern void count_uses_and_derefs (tree, tree, unsigned *, unsigned *, bool *);
 static inline subvar_t get_subvars_for_var (tree);
 static inline tree get_subvar_at (tree, unsigned HOST_WIDE_INT);
@@ -789,6 +789,8 @@ struct tree_niter_desc
 
 /* In tree-vectorizer.c */
 void vectorize_loops (struct loops *);
+extern bool vect_can_force_dr_alignment_p (tree, unsigned int);
+extern tree get_vectype_for_scalar_type (tree);
 
 /* In tree-ssa-phiopt.c */
 bool empty_block_p (basic_block);
@@ -796,11 +798,11 @@ bool empty_block_p (basic_block);
 /* In tree-ssa-loop*.c  */
 
 void tree_ssa_lim (struct loops *);
-void tree_ssa_unswitch_loops (struct loops *);
-void canonicalize_induction_variables (struct loops *);
-void tree_unroll_loops_completely (struct loops *, bool);
-void tree_ssa_prefetch_arrays (struct loops *);
-void remove_empty_loops (struct loops *);
+unsigned int tree_ssa_unswitch_loops (struct loops *);
+unsigned int canonicalize_induction_variables (struct loops *);
+unsigned int tree_unroll_loops_completely (struct loops *, bool);
+unsigned int tree_ssa_prefetch_arrays (struct loops *);
+unsigned int remove_empty_loops (struct loops *);
 void tree_ssa_iv_optimize (struct loops *);
 
 bool number_of_iterations_exit (struct loop *, edge,
@@ -825,7 +827,6 @@ bool for_each_index (tree *, bool (*) (tree, tree *, void *), void *);
 void create_iv (tree, tree, tree, struct loop *, block_stmt_iterator *, bool,
                tree *, tree *);
 void split_loop_exit_edge (edge);
-void compute_phi_arg_on_exit (edge, tree, tree);
 unsigned force_expr_to_var_cost (tree);
 basic_block bsi_insert_on_edge_immediate_loop (edge, tree);
 void standard_iv_increment_position (struct loop *, block_stmt_iterator *,