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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4efcc82..47d19ac 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,79 @@ +2005-12-11 Daniel Berlin <dberlin@dberlin.org> + + * 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 <dberlin@dberlin.org> + + * 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 <dberlin@dberlin.org> + + * 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. + 2005-12-10 Mark Mitchell <mark@codesourcery.com> PR c++/25010 |