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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 61c5a682b69..2f622a133a9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,140 @@ +2005-01-11 Danny Berlin <dberlin@dberlin.org> + Kenneth Zadeck <zadeck@naturalbridge.com> + + * df.h (DF_SCAN, DF_RU, DF_RD, DF_LR, DF_UR, DF_UREC, DF_CHAIN, + DF_RI, DF_LAST_PROBLEM_PLUS1, DF_DU_CHAIN, DF_UD_CHAIN, + DF_REF_TYPE_NAMES, DF_HARD_REGS, DF_EQUIV_NOTES, DF_SUBREGS, + DF_SCAN_BB_INFO, DF_RU_BB_INFO, DF_RD_BB_INFO, DF_LR_BB_INFO, + DF_UR_BB_INFO, DF_UREC_BB_INFO, DF_LIVE_IN, DF_LIVE_OUT, + DF_RA_LIVE_IN, DF_RA_LIVE_OUT, DF_UPWARD_LIVE_IN, + DF_UPWARD_LIVE_OUT, DF_REF_REAL_REG, DF_REF_REGNO, + DF_REF_REAL_LOC, DF_REF_REG, DF_REF_LOC, DF_REF_BB, DF_REF_BBNO, + DF_REF_INSN, DF_REF_INSN_UID, DF_REF_TYPE, DF_REF_CHAIN, + DF_REF_ID, DF_REF_FLAGS, DF_REF_NEXT_REG, DF_REF_PREV_REG, + DF_REF_NEXT_REF, DF_REF_DATA, DF_REF_REG_DEF_P, DF_REF_REG_USE_P, + DF_REF_REG_MEM_STORE_P, DF_REF_REG_MEM_LOAD_P, DF_REF_REG_MEM_P, + DF_DEFS_SIZE, DF_DEFS_GET, DF_DEFS_SET, DF_USES_SIZE, DF_USES_GET, + DF_USES_SET, DF_REG_SIZE, DF_REG_DEF_GET, DF_REG_DEF_SET, + DF_REG_USE_GET, DF_REG_USE_SET, DF_REGNO_FIRST_DEF, + DF_REGNO_LAST_USE, DF_INSN_SIZE, DF_INSN_GET, DF_INSN_SET, + DF_INSN_CONTAINS_ASM, DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES, + DF_INSN_UID_GET, DF_INSN_UID_LUID, DF_INSN_UID_DEFS, + DF_INSN_UID_USES, DF_SCAN_INITIAL, DF_SCAN_GLOBAL, + DF_SCAN_POST_ALLOC): New macros. + (df_flow_dir, df_ref_type, df_ref_flags, df_alloc_function, + df_free_bb_function, df_local_compute_function, df_init_function, + df_dataflow_function, df_confluence_function_0, + df_confluence_function_n, df_transfer_function, + df_finalizer_function, df_free_function, df_dump_problem_function, + df_problem, dataflow, df_insn_info, df_reg_info, df_ref, df_link, + df_ref_info, df, df_map, df_scan_bb_info, df_ru_bb_info, + df_ru_bb_info, df_rd_bb_info, df_lr_bb_info, df_ur_bb_info, + df_urec_bb_info, ) New types. + (df_invalidated_by_call, df_all_hard_regs, df_state) New public + variables. + (df_init, df_add_problem, df_set_blocks, df_finish, df_analyze, + df_analyze_simple_change_some_blocks, + df_analyze_simple_change_one_block, df_compact_blocks, + df_bb_replace, df_bb_regno_last_use_find, + df_bb_regno_first_def_find, df_bb_regno_last_def_find, + df_insn_regno_def_p, df_find_def, df_find_use, + df_iterative_dataflow, df_dump, df_chain_dump, df_refs_chain_dump, + df_regs_chain_dump, df_insn_debug, df_insn_debug_regno, + df_regno_debug, df_ref_debug, debug_df_insn, debug_df_regno, + debug_df_reg, debug_df_defno, debug_df_useno, debug_df_ref, + debug_df_chain, df_get_dependent_problem, df_chain_create, + df_chain_unlink, df_chain_copy, df_get_live_in, df_get_live_out, + df_grow_bb_info, df_chain_dump, df_print_bb_index, + df_ru_add_problem, df_ru_get_bb_info, df_rd_add_problem, + df_rd_get_bb_info, df_lr_add_problem, df_lr_get_bb_info, + df_ur_add_problem, df_ur_get_bb_info, df_urec_add_problem, + df_urec_get_bb_info, df_chain_add_problem, df_ri_add_problem, + df_reg_lifetime, df_scan_get_bb_info, df_scan_add_problem, + df_rescan_blocks, df_ref_create, df_get_artificial_defs, + df_get_artificial_uses, df_reg_chain_create, df_reg_chain_unlink, + df_ref_remove, df_insn_refs_delete, df_refs_delete, + df_reorganize_refs, df_set_state, df_hard_reg_init, + df_read_modify_subreg_p) New public functions. + * df-core.c: The core dataflow solver and glue routines for rtl + dataflow. + (df_init, df_add_problem, df_set_blocks, df_finish, + df_hybrid_search_forward, df_hybrid_search_backward, + df_iterative_dataflow, df_prune_to_subcfg, df_analyze_problem, + df_analyze, df_get_bb_info, df_set_bb_info, df_bb_replace, + df_bb_regno_last_use_find, df_bb_regno_first_def_find, + df_bb_regno_last_def_find, df_insn_regno_def_p, df_find_def, + df_reg_defined, df_find_use, df_reg_used, df_dump, + df_refs_chain_dump, df_regs_chain_dump, df_insn_debug, + df_insn_debug_regno, df_regno_debug, df_ref_debug, debug_df_insn, + debug_df_reg, debug_df_regno, debug_df_ref debug_df_defno, + debug_df_useno, reset_df_after_reload): New functions. + * df-scan.c: The scanning fuctions, once in df.c, completely + rewritten so that they now fully model the functionality of + register usage at the backend. + (df_scan_free_internal, df_scan_get_bb_info, df_scan_set_bb_info, + df_scan_free_bb_info, df_scan_alloc, df_scan_free, df_scan_dump, + df_scan_add_problem, df_grow_reg_info, df_grow_ref_info, + df_grow_insn_info, df_rescan_blocks, df_ref_create, + df_get_artificial_defs, df_get_artificial_uses, + df_reg_chain_create, df_ref_unlink, df_reg_chain_unlink, + df_ref_remove, df_insn_create_insn_record, df_insn_refs_delete, + df_refs_delete, df_reorganize_refs, df_set_state, + df_ref_create_structure, df_ref_record, df_read_modify_subreg_p, + df_def_record_1, df_defs_record, df_uses_record, + df_insn_contains_asm_1, df_insn_contains_asm, df_insn_refs_record, + df_has_eh_preds, df_bb_refs_record, df_refs_record, df_mark_reg, + df_record_exit_block_uses, df_hard_reg_init): New functions. + + * df-problems.c: Seven concrete dataflow problems that use the + scanning in df-scan.c and are solved by the engine in df-core.c. + (df_get_dependent_problem, df_chain_create, df_chain_unlink, + df_chain_copy, df_get_live_in, df_get_live_out, df_grow_bb_info, + df_chain_dump, df_print_bb_index, df_ref_bitmap, df_set_seen, + df_unset_seen, df_ru_get_bb_info, df_ru_set_bb_info, + df_ru_free_bb_info, df_ru_alloc, + df_ru_bb_local_compute_process_def, + df_ru_bb_local_compute_process_use, df_ru_bb_local_compute, + df_ru_local_compute, df_ru_init_solution, df_ru_confluence_n, + df_ru_transfer_function, df_ru_free, df_ru_dump, + df_ru_add_problem, df_rd_get_bb_info, df_rd_set_bb_info, + df_rd_free_bb_info, df_rd_alloc, + df_rd_bb_local_compute_process_def, df_rd_bb_local_compute, + df_rd_local_compute, df_rd_init_solution, df_rd_confluence_n, + df_rd_transfer_function, df_rd_free, df_rd_dump, + df_rd_add_problem, df_lr_get_bb_info, df_lr_set_bb_info, + df_lr_free_bb_info, df_lr_alloc, df_lr_bb_local_compute, + df_lr_local_compute, df_lr_init, df_lr_confluence_0, + df_lr_confluence_n, df_lr_transfer_function, df_lr_free, + df_lr_dump, df_lr_add_problem, df_ur_get_bb_info, + df_ur_set_bb_info, df_ur_free_bb_info, df_ur_alloc, + df_ur_bb_local_compute, df_ur_local_compute, df_ur_init, + df_ur_local_finalize, df_ur_confluence_n, df_ur_transfer_function, + df_ur_free, df_ur_dump, df_ur_add_problem, df_urec_get_bb_info, + df_urec_set_bb_info, df_urec_free_bb_info, df_urec_alloc, + df_urec_mark_reg_change, df_urec_check_earlyclobber, + df_urec_mark_reg_use_for_earlyclobber, + df_urec_mark_reg_use_for_earlyclobber_1, df_urec_bb_local_compute, + df_urec_local_compute, df_urec_init, df_urec_local_finalize, + df_urec_confluence_n, df_urec_transfer_function, df_urec_free, + df_urec_dump, df_urec_add_problem, df_chain_alloc, + df_chain_create_bb_process_use, df_chain_create_bb, + df_chain_finalize, df_chain_free, df_chains_dump, + df_chain_add_problem, df_ri_alloc, df_ri_bb_compute, + df_ri_compute, df_ri_free, df_ri_dump, df_ri_add_problem, + df_reg_lifetime): New functions. + * df.c: Deleted file. + * ddg.c (create_ddg_dep_no_link, build_inter_loop_deps): Made code + consistent with new df api. + * modulo-sched.c (sms_schedule, rest_of_handle_sms, + rest_of_handle_sms): Ditto. + * web.c (unionfind_union, union_defs, entry_register, web_main): + Ditto. + * loop_invariant.c (invariant_for_use, hash_invariant_expr_1, + invariant_expr_equal_p, find_defs, check_dependencies, + find_invariant_insn, find_invariants_to_move, move_invariant_reg, + free_inv_motion_data, move_loop_invariants): Ditto. + * sched-deps.c (sched_analyze_1): Ditto. + 2006-01-11 Zdenek Dvorak <dvorakz@suse.cz> * tree-ssa-operands.c (get_expr_operands): Record addressable |