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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cf771a7..1c31c2d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,90 @@ +2010-07-14 Bernd Schmidt <bernds@codesourcery.com> + + * ira-int.h (struct ira_object): New. + (ira_object_t): New typedef. Add DEF_VEC_P and DEF_VEC_ALLOC_P + for it. + (struct ira_allocno): Remove members min, max, + conflict_allocno_array, conflict_id, conflict_allocno_array_size, + conflict_allocnos_num and conflict_vec_p. Add new member object. + (OBJECT_CONFLICT_ARRAY, OBJECT_CONFLICT_VEC_P, + OBJECT_NUM_CONFLICTS, OBJECT_CONFLICT_ARRAY_SIZE, + OBJECT_CONFLICT_HARD_REGS, OBJECT_TOTAL_CONFLICT_HARD_REGS, + OBJECT_MIN, OBJECT_MAX, OBJECT_CONFLICT_ID): Renamed from + ALLOCNO_CONFLICT_ALLOCNO_ARRAY, ALLOCNO_CONFLICT_VEC_P, + ALLOCNO_CONFLICT_ALLOCNOS_NUM, ALLOCNO_CONFLICT_ALLOCNO_ARRAY_SIZE, + ALLOCNO_CONFLICT_HARD_REGS, ALLOCNO_TOTAL_CONFLICT_HARD_REGS) + ALLOCNO_MIN, ALLOCNO_MAX, and ALLOCNO_CONFLICT_ID; now operate on + an ira_object_t rather than ira_allocno_t. All uses changed. + (ira_object_id_map): Renamed from ira_conflict_id_allocno_map; now + contains a vector of ira_object_t; all uses changed. + (ira_objects_num): Declare variable. + (ira_create_allocno_object): Declare function. + (ira_conflict_vector_profitable_p): Adjust prototype. + (ira_allocate_conflict_vec): Renamed from + ira_allocate_allocno_conflict_vec; first arg now ira_object_t. + (ira_allocate_object_conflicts): Renamed from + ira_allocate_allocno_conflicts; first arg now ira_object_t. + (struct ira_object_iterator): New. + (ira_object_iter_init, ira_object_iter_cond, FOR_EACH_OBJECT): New. + (ira_allocno_conflict_iterator): Renamed member allocno_conflict_vec_p + to conflict_vec_p. All uses changed. + (ira_allocno_conflict_iter_init, ira_allocno_conflict_iter_cond): + Changed to take into account that conflicts are now tracked for + objects. + * ira-conflicts.c (OBJECTS_CONFLICT_P): Renamed from + CONFLICT_ALLOCNO_P. Args changed to accept ira_object_t. All + uses changed. + (allocnos_conflict_p): New static function. + (collected_conflict_objects): Renamed from collected_allocno_objects; + now a vector of ira_object_t. All uses changed. + (build_conflict_bit_table): Changed to take into account that + conflicts are now tracked for objects. + (process_regs_for_copy, propagate_copies, build_allocno_conflicts) + (print_allocno_conflicts, ira_build_conflicts): Likewise. + * ira-color.c (assign_hard_reg, setup_allocno_available_regs_num) + setup_allocno_left_conflicts_size, allocno_reload_assign, + fast_allocation): Likewise. + * ira-lives.c (make_hard_regno_born, make_allocno_born) + process_single_reg_class_operands, process_bb_node_lives): Likewise. + * ira-emit.c (modify_move_list, add_range_and_copies_from_move_list): + Likewise. + * ira-build.c (ira_objects_num): New variable. + (ira_object_id_map): Renamed from ira_conflict_id_allocno_map; now + contains a vector of ira_object_t; all uses changed. + (ira_object_id_map_vec): Corresponding change. + (object_pool): New static variable. + (initiate_allocnos): Initialize it. + (finish_allocnos): Free it. + (ira_create_object, ira_create_allocno_object, create_allocno_objects): + New functions. + (ira_create_allocno): Don't set members that were removed. + (ira_set_allocno_cover_class): Don't change conflict hard regs. + (merge_hard_reg_conflicts): Changed to take into account that + conflicts are now tracked for objects. + (ira_conflict_vector_profitable_p, ira_allocate_conflict_vec, + allocate_conflict_bit_vec, ira_allocate_object_conflicts, + compress_conflict_vecs, remove_low_level_allocnos, ira_flattening, + setup_min_max_allocno_live_range_point, allocno_range_compare_func, + setup_min_max_conflict_allocno_ids, ): Likewise. + ((add_to_conflicts): Renamed from add_to_allocno_conflicts, args changed + to ira_object_t; all callers changed. + (ira_add_conflict): Renamed from ira_add_allocno_conflict, args changed + to ira_object_t, all callers changed. + (clear_conflicts): Renamed from clear_allocno_conflicts, arg changed + to ira_object_t, all callers changed. + (conflict_check, curr_conflict_check_tick): Renamed from + allocno_conflict_check and curr_allocno_conflict_check_tick; all uses + changed. + (compress_conflict_vec): Renamed from compress_allocno_conflict_vec, + arg changed to ira_object_t, all callers changed. + (create_cap_allocno): Call ira_create_allocno_object. + (finish_allocno): Free the corresponding object. + (sort_conflict_id_map): Renamed from sort_conflict_id_allocno_map; all + callers changed. Adjusted for dealing with objects. + (ira_build): Call create_allocno_objects after ira_costs. Adjusted for + dealing with objects. + * ira.c (ira_bad_reload_regno_1): Adjusted for dealing with objects. + 2010-07-13 Joern Rennecke <joern.rennecke@embecosm.com> PR other/44874 |