From 4ee00913cab55b910e13162ddde001b873e57dd2 Mon Sep 17 00:00:00 2001 From: Daniel Berlin Date: Sun, 11 Dec 2005 22:44:19 +0000 Subject: tree-ssa-structalias.c (process_constraint): Remove code to transform addressofs into scalar. 2005-12-11 Daniel Berlin * tree-ssa-structalias.c (process_constraint): Remove code to transform addressofs into scalar. (create_variable_info_for): In whole-program IPA, globals don't point to ANYTHING by default. 2005-12-11 Daniel Berlin * timevar.def (TV_IPA_PTA): New. * tree-pass.h (pass_ipa_pta): New * tree-ssa-structalias.c: Include cgraph.h (in_ipa_mode): New. (predbitmap_obstack): New. (EXECUTE_IF_IN_NONNULL_BITMAP): New. (struct constraint_stats): Add num_edges. (new_var_info): Don't call bitmap_clear. (struct constraint_edge): Update docs. (new_constraint_edge): Remove src param. (struct constraint_graph): Add zero_weight_succs, zero_weight_preds. Update docs. (constraint_expr_equal): Reformat. (constraint_edge_equal): Update for removal of src. (constraint_edge_less): Ditto. (constraint_edge_vec_find): Ditto. (erase_graph_self_edge): Update for removal of src and and zero weight bitmap. (clear_edges_for_node): Ditto. (add_graph_edge): Ditto. (get_graph_weights): Ditto. (allocate_graph_weights): Ditto. (merge_graph_nodes): Ditto. (int_add_graph_edge): Ditto. (valid_graph_edge): Ditto. (valid_weighted_graph_edge): Ditto. (build_constraint_graph): Ditto. (scc_visit): Ditto. (collapse_nodes): Ditto. (process_unification_queue): Ditto. (topo_visit): Ditto. (solve_graph): Ditto. (do_structure_copy): Ditto. (perform_var_substitution): Ditto. Init and release obstack. (handle_ptr_arith): Try to resolve directly. (find_func_aliases): Don't call update_alias_info here Handle RETURN_EXPR, and CALL_EXPR's in IPA mode. (do_sd_constraint): Add code for propagating faster. Update. (do_ds_constraint): Ditto. (count_num_arguments): New function. (create_function_info_for): Ditto. (create_variable_info_for): Handle FUNCTION_DECL. (intra_create_variable_infos): Use make_constraint_to_anything. (init_alias_vars): Init obstacks here. (need_to_solve): Handle zero weight graph changes. (compute_points_to_sets): Call update_alias_info here. (delete_points_to_sets): Free zero weight preds/succs here. (gate_ipa_pta): New. (ipa_pta_execute): New 2005-12-11 Daniel Berlin * tree-ssa-structalias.c (var_anyoffset): Removed. (anyoffset_tree): Ditto. (anyoffset_id): Ditto. (do_deref): Take vector of constraints, no return value. Update to work on vector. (get_constraint_for): Ditto. (get_constraint_for_component_ref): Ditto. (do_structure_copy): Ditto. (handle_ptr_arith): Ditto. (find_func_aliases): Ditto. (set_uids_in_ptset): Remove anyoffset handling. (init_base_vars): Ditto. From-SVN: r108384 --- gcc/tree-pass.h | 1 + 1 file changed, 1 insertion(+) (limited to 'gcc/tree-pass.h') diff --git a/gcc/tree-pass.h b/gcc/tree-pass.h index 1f45ffd..bd1b94b 100644 --- a/gcc/tree-pass.h +++ b/gcc/tree-pass.h @@ -294,6 +294,7 @@ extern struct tree_opt_pass pass_early_ipa_inline; extern struct tree_opt_pass pass_ipa_reference; extern struct tree_opt_pass pass_ipa_pure_const; extern struct tree_opt_pass pass_ipa_type_escape; +extern struct tree_opt_pass pass_ipa_pta; extern struct tree_opt_pass pass_early_local_passes; extern struct tree_opt_pass pass_all_optimizations; -- cgit v1.1