X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=f7e3103846022408e869cfe3eb2e2634ee2b6ab4;hb=60ad452f741bf48a38ef41f753e0f7ea56a73c02;hp=01a8d15aefd10d0bb3c3c457cf6ea9e79717ffe5;hpb=92f9b59a766823ea0dc56d4ba14652bd1803a7e1;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 01a8d15aefd..f7e31038460 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,1443 @@ +2007-08-15 Diego Novillo + + * tree-ssa-alias.c (compute_memory_partitions): Use + alias_bitmap_obstack to allocate bitmaps. + (reset_alias_info): Factor out of init_alias_info. + Mark all name tags not associated to an SSA name for renaming. + (init_alias_info): Call it. + (create_name_tags): Tidy. Add comments. + (dump_points_to_info_for): Do not call get_mem_sym_stats_for. + +2007-08-15 Maxim Kuvyrkov + + * config/mips/mips.c (vr4130_swap_insns_p): Use new interface to + scheduler dependencies. + +2007-08-15 Rask Ingemann Lambertsen + + * config/i386/i386.md (subsi3_carry_zext): Remove "m" constraint for + "register_operand". + (*iorsi_1_zext): Likewise. + (*iorsi_1_zext_imm): Likewise. + * config/i386/sse.md: (*sse4_1_extractps): Use "nonimmediate_operand" + with "rm"/"xm" constraint. + (sse2_vmsqrtv2df2): Likewise. + +2007-08-15 Jakub Jelinek + + PR middle-end/33074 + * emit-rtl.c (try_split): Use INSN_LIST instead of EXPR_LIST for + REG_LIBCALL note. + +2007-08-14 Daniel Berlin + + * tree-pass.h (PROP_pta): Removed. + (TODO_rebuild_alias): New. + (pass_may_alias): Removed. + * tree-ssa-ccp.c (execute_fold_all_builtins): Only rebuild + aliasing if we changed something. + * tree-ssa-alias.c (compute_may_aliases): Make non-static. Update + SSA internally. + (pass_may_alias): Removed. + (create_structure_vars): Return TODO_rebuild_alias. + * tree-ssa-pre.c (do_pre): Return TODO_rebuild_alias. + * tree-sra.c (tree_sra): Only rebuild aliasing if something + changed. + (tree_sra_early): We never affect aliasing right now. + * tree-flow.h (compute_may_aliases): New prototype. + * passes.c: Remove pass_may_alias from the passes. + (execute_function_todo): Support TODO_rebuild_alias. + +2007-08-14 Kai Tietz + + * i386.c: (legitimize_address): Move dllimported variable check + infront of legitimizing pic address of CONST symbols. + +2007-08-14 Steve Ellcey + + PR tree-optimization/32941 + * tree-eh.c (struct leh_tf_state): Add goto_queue_map field. + (goto_queue_cmp): Remove. + (find_goto_replacement): Change search method. + (maybe_record_in_goto_queue): Add assert. + (lower_try_finally): Remove qsort call, add pointer_map_destroy call. + * Makefile.in (tree-eh.o): Add pointer-set.h dependency. + +2007-08-14 Kaveh R. Ghazi + + * alias.c (component_uses_parent_alias_set): Constify. + * alias.h (component_uses_parent_alias_set): Likewise. + * cfgrtl.c (print_rtl_with_bb): Likewise. + * double-int.c (tree_to_double_int, double_int_fits_to_tree_p, + mpz_get_double_int): Likewise. + * double-int.h (double_int_fits_to_tree_p, tree_to_double_int, + mpz_get_double_int): Likewise. + * expr.c (is_aligning_offset, undefined_operand_subword_p, + mostly_zeros_p, all_zeros_p, safe_from_p, is_aligning_offset): + Likewise. + * expr.h (safe_from_p): Likewise. + * gimple-low.c (try_catch_may_fallthru, block_may_fallthru): + Likewise. + * gimplify.c (should_carry_locus_p, zero_sized_field_decl, + zero_sized_type, goa_lhs_expr_p): Likewise. + * omp-low.c (is_variable_sized, use_pointer_for_field): Likewise. + * rtl.h (print_rtl_with_bb): Likewise. + * sched-vis.c (print_exp, print_value, print_pattern): Likewise. + * tree-cfg.c (const_first_stmt, const_last_stmt): New. + * tree-flow-inline.h (bb_stmt_list): Constify. + (cbsi_start, cbsi_last, cbsi_end_p, cbsi_next, cbsi_prev, + cbsi_stmt): New. + * tree-flow.h (const_block_stmt_iterator, cbsi_start, cbsi_last, + const_first_stmt, const_last_stmt): New. + (block_may_fallthru, empty_block_p): Constify. + * tree-iterator.c (EXPR_FIRST_BODY, EXPR_LAST_BODY, + EXPR_ONLY_BODY): New. + (expr_first, expr_last, expr_only): Use macro for body. + (const_expr_first, const_expr_last, const_expr_only): New. + * tree-iterator.h (const_tree_stmt_iterator, ctsi_start, + ctsi_last, ctsi_end_p, ctsi_one_before_end_p, ctsi_next, + ctsi_prev, ctsi_stmt): New. + * tree-scalar-evolution.c (get_loop_exit_condition): Constify. + * tree-scalar-evolution.h (get_loop_exit_condition): Likewise. + * tree-ssa-loop-niter.c (loop_only_exit_p, + derive_constant_upper_bound): Likewise. + * tree-ssa-phiopt.c (empty_block_p): Likewise. + * tree-ssa-threadupdate.c (redirection_block_p): Likewise. + * tree-vectorizer.c (slpeel_can_duplicate_loop_p): Likewise. + * tree-vectorizer.h (slpeel_can_duplicate_loop_p): Likewise. + * tree-vrp.c (vrp_bitmap_equal_p): Likewise. + * tree.c (get_type_static_bounds): Likewise. + * tree.h (const_expr_first, const_expr_last, const_expr_only): New. + (get_type_static_bounds): Constify. + +2007-08-14 Rask Ingemann Lambertsen + + PR target/30315 + * config/i386/i386.h (CANONICALIZE_COMPARISON): New. + * config/i386/i386.md (plusminus)(addsub)(SWI): New. + (*3_cc_overflow): New. + (*add3_cconly_overflow): New. + (*sub3_cconly_overflow): New. + (*si3_zext_cc_overflow): New. + * config/i386/predicates.md (fcmov_comparison_operator): Accept + CCCmode for LTU, GTU, LEU and GEU. + (ix86_comparison_operator): Likewise. + (ix86_carry_flag_operator): Carry flag is set if LTU or GTU in CCCmode. + * config/i386/i386.c (put_condition_code): Support CCCmode. + (ix86_cc_mode): Use CCCmode when testing for overflow of PLUS + or MINUS expressions. + +2007-08-14 Andrew Pinski + + PR c/30428 + * c-typeck.c (build_binary_op): Disallow vector float types with + BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR. + +2007-08-14 Maxim Kuvyrkov + + * sched-int.h (struct _dep): Rename field 'kind' to 'type'. + (DEP_KIND): Rename to DEP_TYPE. Update all uses. + (dep_def): New typedef. + (init_dep_1, sd_debug_dep): Declare functions. + (DEP_LINK_KIND): Rename to DEP_LINK_TYPE. + (debug_dep_links): Remove. + (struct _deps_list): New field 'n_links'. + (DEPS_LIST_N_LINKS): New macro. + (FOR_EACH_DEP_LINK): Remove. + (create_deps_list, free_deps_list, delete_deps_list): Remove + declaration. + (deps_list_empty_p, debug_deps_list, add_back_dep_to_deps_list): Ditto. + (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. + (copy_deps_list_change_con, move_dep_link): Ditto. + (struct haifa_insn_data): Split field 'back_deps' into 'hard_back_deps' + and 'spec_back_deps'. New field 'resolved_forw_deps'. Remove field + 'dep_count'. + (INSN_BACK_DEPS): Remove. + (INSN_HARD_BACK_DEPS, INSN_SPEC_BACK_DEPS, INSN_RESOLVED_FORW_DEPS): + New macros. + (INSN_DEP_COUNT): Remove. + (enum DEPS_ADJUST_RESULT): Add new constant DEP_NODEP. Fix comments. + (spec_info, haifa_recovery_block_was_added_during_scheduling_p): + Declare global variables. + (deps_pools_are_empty_p, sched_free_deps): Declare functions. + (add_forw_dep, compute_forward_dependences): Remove declarations. + (add_or_update_back_dep, add_or_update_back_forw_dep): Ditto. + (add_back_forw_dep, delete_back_forw_dep): Ditto. + (debug_ds, sched_insn_is_legitimate_for_speculation_p): Declare + functions. + (SD_LIST_NONE, SD_LIST_HARD_BACK, SD_LIST_SPEC_BACK, SD_LIST_FORW): New + constants. + (SD_LIST_RES_BACK, SD_LIST_RES_FORW, SD_LIST_BACK): Ditto. + (sd_list_types_def): New typedef. + (sd_next_list): Declare function. + (struct _sd_iterator): New type. + (sd_iterator_def): New typedef. + (sd_iterator_start, sd_iterator_cond, sd_iterator_next): New inline + functions. + (FOR_EACH_DEP): New cycle wrapper. + (sd_lists_size, sd_lists_empty_p, sd_init_insn, sd_finish_insn): + Declare functions. + (sd_find_dep_between, sd_add_dep, sd_add_or_update_dep): Ditto. + (sd_resolve_dep, sd_copy_back_deps, sd_delete_dep, sd_debug_lists): + Ditto. + + * sched-deps.c (init_dep_1): Make global. + (DUMP_DEP_PRO, DUMP_DEP_CON, DUMP_DEP_STATUS, DUMP_DEP_ALL): New + constants. + (dump_dep): New static function. + (dump_dep_flags): New static variable. + (sd_debug_dep): New function. + (add_to_deps_list, remove_from_deps_list): Update 'n_links' field of + the list. + (move_dep_link): Use remove_from_deps_list (), instead of + detach_dep_link (). + (dep_links_consistent_p, dump_dep_links, debug_dep_links): Remove. + (dep_link_is_detached_p): New static function. + (deps_obstack, dl_obstack, dn_obstack): Remove. Use dn_pool, dl_pool + instead. + (dn_pool, dl_pool): New alloc_pools. + (dn_pool_diff, dl_pool_diff): New static variables. + (create_dep_node, delete_dep_node): New static function. + (create_deps_list): Make it static. Use alloc_pool 'dl_pool'. + (deps_list_empty_p): Make it static. Use 'n_links' field. + (deps_pools_are_empty_p): New static function. + (alloc_deps_list, delete_deps_list): Remove. + (dump_deps_list, debug_deps_list, add_back_dep_to_deps_list): Remove. + (find_link_by_pro_in_deps_list, find_link_by_con_in_deps_list): Ditto. + (copy_deps_list_change_con): Remove. Use sd_copy_back_deps () instead. + (forward_dependency_cache): Remove. + (maybe_add_or_update_back_dep_1, add_or_update_back_dep_1): Remove + 'back' from the names. Change signature to use dep_t instead of + equivalent quad. + (add_back_dep): Ditto. Make global. + (check_dep_status): Rename to check_dep (). + (sd_next_list, sd_lists_size, sd_lists_empty_p, sd_init_insn): + New functions. + (sd_finish_insn): Ditto. + (sd_find_dep_between_no_cache): New static function. + (sd_find_dep_between): New function. + (ask_dependency_caches, set_dependency_caches): New static functions. + (update_dependency_caches, change_spec_dep_to_hard, update_dep): Ditto. + (add_or_update_dep_1): Separate pieces of functionality into + ask_dependency_caches (), update_dependency_caches (), + change_spec_dep_to_hard (), update_dep (). + (get_back_and_forw_lists): New static function. + (sd_add_dep): Separate setting of dependency caches into + set_dependency_caches (). + (sd_add_or_update_dep, sd_resolve_dep, sd_copy_back_deps): + New functions. + (sd_delete_dep): Ditto. + (DUMP_LISTS_SIZE, DUMP_LISTS_DEPS, DUMP_LISTS_ALL): New constants. + (dump_lists): New static function. + (sd_debug_lists): New debug function. + (delete_all_dependences, fixup_sched_groups): Update to use + sd_* infrastructure. + (sched_analyze_2): Create data-speculative dependency only if + data-speculation is enabled. + (sched_analyze_insn): If insn cannot be speculative, make all its + dependencies non-speculative. + (sched_analyze): Use sd_init_insn (). + (add_forw_dep, compute_forward_dependencies): Remove. + (delete_dep_nodes_in_back_deps): New static function. + (sched_free_deps): New function. + (init_dependency_caches): Init alloc_pools. + (extend_depedency_caches): Update after removing of + forward_dependency_cache. + (free_dependency_caches): Ditto. Free alloc_pools. + (adjust_add_sorted_back_dep, adjust_back_add_forw_dep): Remove. + (delete_forw_dep, add_or_update_back_dep, add_or_update_back_forw_dep): + Ditto. + (add_back_forw_dep, delete_back_forw_dep): Ditto. + (add_dependence): Use init_dep (). + (get_dep_weak_1): New static function. + (get_dep_weak): Move logic to get_dep_weak_1 (). + (dump_ds): New static function moved from haifa-sched.c: + debug_spec_status (). + (debug_ds): New debug function. + (check_dep_status): Rename to check_dep (). Update to check whole + dependencies. + + * haifa-sched.c (spec_info): Make global. + (added_recovery_block_p): Rename to + 'haifa_recovery_block_was_added_during_current_schedule_block_p'. + (haifa_recovery_block_was_added_during_scheduling_p): New variable. + (dep_cost, priority, rank_for_schedule, schedule_insn): Update + to use new interfaces. + (ok_for_early_queue_removal): Ditto. + (schedule_block): Initialize logical uids of insns emitted by the + target. + (sched_init): Initialize new variable. + (fix_inter_tick, try_ready, fix_tick_ready): Update to use new + interfaces. + (extend_global): Initialize insn data. + (init_h_i_d): Remove code that is now handled in sd_init_insn (). + (process_insn_forw_deps_be_in_spec): Change signature. Update to use + new interfaces. + (add_to_speculative_block): Update to use new interfaces. + (create_recovery_block): Set new variables. + (create_check_block_twin, fix_recovery_deps): Update to use new + interfaces. + (sched_insn_is_legitimate_for_speculation_p): New function. + (speculate_insn): Move checking logic to + sched_insn_is_legitimate_for_speculation_p (). + (sched_remove_insn): Finalize sched-deps information of instruction. + (clear_priorities, add_jump_dependencies): Update to use new + interfaces. + (debug_spec_status): Rename to dump_ds () and move to sched-deps.c. + + * sched-rgn.c (set_spec_fed, find_conditional_protection): Update + to use new interfaces. + (is_conditionally_protected, is_pfree, is_prisky) Ditto. + (new_ready): Try to use control speculation only if it is available. + (add_branch_dependences): Update to use new interfaces. + (compute_block_backward_dependences): Rename to + compute_block_dependences (). Call + targetm.sched.dependencies_evaluation_hook (). + (free_block_dependencies): New static function. + (debug_dependencies): Update to use new interfaces. + (schedule_region): Remove separate computation of forward dependencies. + Move call of targetm.sched.dependencies_evaluation_hook () to + compute_block_dependences (). Free dependencies at the end of + scheduling the region. + + * sched-ebb.c (earliest_block_with_similiar_load): Update to use + new interfaces. + (add_deps_for_risky_insns): Ditto. + (schedule_ebb): Remove separate computation of forward dependencies. + Free dependencies at the end of scheduling the ebb. + + * ddg.c (create_ddg_dependence): Update to use new interfaces. + (build_intra_loop_deps): Ditto. Remove separate computation of forward + dependencies. Free sched-deps dependencies. + + * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Update + to use new interfaces. + (ia64_dfa_new_cycle, ia64_gen_check): Ditto. + + * config/rs6000/rs6000.c (rs6000_is_costly_dependence): Update to use + new interfaces. + (is_costly_group): Ditto. + +2007-08-14 Kaveh R. Ghazi + + * alias.c (rtx_equal_for_memref_p): Constify. + * basic-block.h (const_edge, const_basic_block): New. + (reg_set_to_hard_reg_set, dfs_enumerate_from, single_succ_p, + single_pred_p, single_succ_edge, single_pred_edge, single_succ, + single_pred, maybe_hot_bb_p, probably_cold_bb_p, + probably_never_executed_bb_p, edge_probability_reliable_p, + br_prob_note_reliable_p, forwarder_block_p, flow_nodes_print, + inside_basic_block_p, control_flow_insn_p, dominated_by_p): + Likewise. + * bb-reorder.c (better_edge_p, push_to_next_round_p): Likewise. + * bt-load.c (basic_block_freq, insn_sets_btr_p, can_move_up): + Likewise. + * cfganal.c (flow_active_insn_p, forwarder_block_p, + flow_nodes_print, dfs_enumerate_from): Likewise. + * cfgbuild.c (count_basic_blocks, inside_basic_block_p, + control_flow_insn_p, count_basic_blocks): Likewise. + * cfgloop.c (flow_bb_inside_loop_p, glb_enum_p, + get_loop_body_with_size, loop_exit_edge_p): Likewise. + * cfgloop.h (flow_bb_inside_loop_p, num_loop_insns, + average_num_loop_insns, loop_exit_edge_p, + just_once_each_iteration_p, can_duplicate_loop_p): Likewise. + * cfgloopanal.c (just_once_each_iteration_p, num_loop_insns, + average_num_loop_insns, seq_cost): Likewise. + * cfgloopmanip.c (rpe_enum_p, can_duplicate_loop_p): Likewise. + * dominance.c (dominated_by_p): Likewise. + * emit-rtl.c (validate_subreg): Likewise. + * except.c (can_throw_internal, can_throw_external): Likewise. + * except.h (can_throw_internal, can_throw_external): Likewise. + * gcse.c (gcse_constant_p, oprs_unchanged_p, oprs_anticipatable_p, + oprs_available_p, hash_expr, expr_equiv_p, oprs_not_set_p, + compute_transp, load_killed_in_block_p, reg_killed_on_edge, + simple_mem, store_ops_ok, load_kills_store, find_loads, + store_killed_in_insn, store_killed_after, store_killed_before, + gcse_mem_operand, implicit_set_cond_p, store_killed_in_pat): + Likewise. + * ifcvt.c (count_bb_insns, cheap_bb_rtx_cost_p, noce_operand_ok, + noce_mem_write_may_trap_or_fault_p): Likewise. + * pointer-set.c (pointer_set_contains, pointer_map_contains): + Likewise. + * pointer-set.h (pointer_set_contains, pointer_map_contains): + Likewise. + * predict.c (can_predict_insn_p, maybe_hot_bb_p, + probably_cold_bb_p, probably_never_executed_bb_p, + edge_probability_reliable_p, br_prob_note_reliable_p, + can_predict_insn_p): Likewise. + * regclass.c (reg_set_to_hard_reg_set): Likewise. + * resource.c (return_insn_p): Likewise. + * rtl.h (reg_set_between_p, reg_set_p, validate_subreg): + Likewise. + * rtlanal.c (reg_set_between_p, reg_set_p): Likewise. + * tracer.c (count_insns, ignore_bb_p, better_p): Likewise. + * tree-cfg.c (verify_gimple_unary_expr, verify_gimple_binary_expr, + verify_gimple_modify_stmt): Likewise. + * tree-chrec.c (is_not_constant_evolution, + is_multivariate_chrec_rec, is_multivariate_chrec, + chrec_contains_symbols, chrec_contains_undetermined, + tree_contains_chrecs, evolution_function_is_affine_multivariate_p, + evolution_function_is_univariate_p, avoid_arithmetics_in_type_p, + eq_evolutions_p, scev_direction): Likewise. + * tree-chrec.h (automatically_generated_chrec_p, tree_is_chrec, + eq_evolutions_p, is_multivariate_chrec, chrec_contains_symbols, + chrec_contains_symbols_defined_in_loop, + chrec_contains_undetermined, tree_contains_chrecs, + evolution_function_is_affine_multivariate_p, + evolution_function_is_univariate_p, chrec_zerop, + evolution_function_is_constant_p, evolution_function_is_affine_p, + evolution_function_is_affine_or_constant_p, + tree_does_not_contain_chrecs, chrec_type): Likewise. + * tree-data-ref.c (tree_fold_divides_p, + object_address_invariant_in_loop_p, dr_may_alias_p, + ziv_subscript_p, siv_subscript_p, gcd_of_steps_may_divide_p, + same_access_functions, constant_access_functions, + access_functions_are_affine_or_constant_p, find_vertex_for_stmt): + Likewise. + * tree-flow.h (scev_direction): Likewise. + * tree-gimple.c (is_gimple_stmt): Likewise. + * tree-outof-ssa.c (identical_copies_p, identical_stmt_lists_p): + Likewise. + * tree-pretty-print.c (op_prio): Likewise. + * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop, + analyzable_condition, backedge_phi_arg_p): Likewise. + * tree-scalar-evolution.h (get_chrec_loop): Likewise. + * tree-ssa-operands.c (get_name_decl, operand_build_cmp): Likewise. + * tree-ssa-threadupdate.c (dbds_continue_enumeration_p): + Likewise. + +2007-08-13 Dan Hipschman + + PR c/32953 + * c-format.c (check_format_arg): Move check for zero-length + format strings below the check for unterminated strings. + +2007-08-13 Andrew Pinski + + PR C/30427 + * c-typeck.c (build_unary_op ): Reject vector float + types. + +2007-08-13 Nick Clifton + + * config/arm/arm_neon.h: Revert GPLv3 patch to this file. + +2007-08-12 Francois-Xavier Coudert + + PR fortran/32860 + * c-format.c (gcc_gfc_length_specs): New array. + (gcc_gfc_char_table): Add unsigned specifier, and references to + the l length modifier. + (format_types_orig): Use the new gcc_gfc_length_specs. + +2007-08-12 Sa Liu + + * emit-rtl.c (try_split): Relink the insns with REG_LIBCALL note + and with REG_RETVAL note after split. + +2007-08-11 David Daney + + * config/mips/mips.c (mips_sched_reorder): Mark cycle parameter + as ATTRIBUTE_UNUSED. + +2007-08-11 David Edelsohn + Segher Boessenkool + + * config/rs6000/rs6000.h (CC1_CPU_SPEC): Define as empty string if + HAVE_LOCAL_CPU_DETECT not defined. + +2007-08-11 Jan Hubicka + + * cgraphunit.c (record_cdtor_fn): Declare all cdtors always inlined. + (cgraph_process_new_functions): Honor previous value of + disregard_inline_limits. + * ipa-inline.c (compute_inline_parameters): Likewise. + +2007-08-11 Ian Lance Taylor + + * alias.h (alias_set_type): Define new type. + (ALIAS_SET_MEMORY_BARRIER): Use it. + * rtl.h: Include alias.h. + (struct mem_attrs): Use alias_set_type. + * tree.h: Include alias.h + (struct tree_type): Use alias_set_type. + (struct tree_struct_field_tag): Likewise. + (struct tree_decl_common): Likewise. + * alias.c (struct alias_set_entry): Use alias_set_type. + (get_alias_set_entry, alias_set_subset_of): Likewise. + (alias_sets_conflict_p): Likewise. + (alias_sets_must_conflict_p): Likewise. + (objects_must_conflict_p): Likewise. + (get_alias_set, new_alias_set): Likewise. + (record_alias_subset, record_component_aliases): Likewise. + (varargs_set, frame_set): Change to alias_set_type. + (get_varargs_alias_set): Use alias_set_type. + (get_frame_alias_set): Likewise. + * builtins.c (setjmp_alias_set): Change to alias_set_type. + * dse.c (struct store_info): Use alias_set_type. + (struct read_info, struct clear_alias_mode_holder): Likewise. + (clear_alias_set_lookup, canon_address): Likewise. + (record_store, check_mem_read_rtx): Likewise. + (dse_record_singleton_alias_set): Likewise. + (dse_invalidate_singleton_alias_set): Likewise. + * emit-rtl.c (get_mem_attrs): Likewise. + (set_mem_attributes_minus_bitpos): Likewise. + (set_mem_alias_set): Likewise. + * expr.c (store_constructor_field, store_field): Likewise. + * gimplify.c (struct gimplify_init_ctor_preeval_data): Likewise. + * langhooks.c (lhd_get_alias_set): Likewise. + * langhooks-def.h (lhd_get_alias_set): Likewise. + * reload1.c (alter_reg): Likewise. + * tree-flow.h (struct fieldoff): Likewise. + * tree-ssa-alias.c (struct alias_map_d): Likewise. + (may_alias_p, get_smt_for, create_sft): Likewise. + * tree-ssa-alias-warnings.c (nonstandard_alias_types_p): Likewise. + * tree-ssa-structalias.c (set_uids_in_ptset): Likewise. + (merge_smts_into): Likewise. + * varasm.c (const_alias_set): Likewise. + * c-common.c (strict_aliasing_warning): Likewise. + (c_common_get_alias_set): Likewise. + * dse.h (dse_record_singleton_alias_set): Update declaration. + (dse_invalidate_singleton_alias_set): Likewise. + * emit-rtl.h (set_mem_alias_set): Likewise. + * c-common.h (c_common_get_alias_set): Likewise. + * print-rtl.c (print_rtx): Cast MEM_ALIAS_SET when printing it. + * print-tree.c (print_node): Likewise. + * config/alpha/alpha.c (alpha_sr_alias_set): Change to + alias_set_type. + (alpha_setup_incoming_varargs): Use alias_set_type. + * config/i386/i386.c (setup_incoming_varargs_64): Use + alias_set_type. + (setup_incoming_varargs_ms_64): Likewise. + (ix86_GOT_alias_set): Likewise. + * config/mn10300/mn10300.c (mn10300_builtin_saveregs): Likewise. + * config/rs6000/rs6000.c (setup_incoming_varargs): Likewise. + (set): Change to alias_set_type. + (get_TOC_alias_set): Use alias_set_type. + * config/rs6000/rs6000-protos.h (get_TOC_alias_set): Update + declaration. + * config/sh/sh.c (sh_builtin_saveregs): Use alias_set_type. + * config/sparc/sparc.c (sparc_sr_alias_set): Change to + alias_set_type. + (struct_value_alias_set): Likewise. + * Makefile.in (GTFILES): Add $(srcdir)/alias.h. + +2007-08-11 Richard Sandiford + + * config/vxworks-dummy.h (TARGET_VXWORKS): Define. + * config/vxworks.h (TARGET_VXWORKS): Override. + * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Don't define + "mips" if TARGET_VXWORKS. + +2007-08-11 Richard Sandiford + + * calls.c (avoid_likely_spilled_reg): New function. + (expand_call): Use it. + +2007-08-11 Kaveh R. Ghazi + + * c-typeck.c (build_c_cast): Add OPT_Wcast_qual to warnings. + +2007-08-10 Adam Nemet + + * config/mips/predicates.md (const_call_insn_operand): Invoke + SYMBOL_REF_LONG_CALL_P only on SYMBOL_REFs. + +2007-08-10 David Edelsohn + + PR target/33042 + * config/rs6000/driver-rs6000.c: Include link.h. + Use ElfW instead of wordsize-specif typedef. + +2007-08-10 Kaveh R. Ghazi + + * system.h (CONST_CAST): New. + * c-decl.c (c_make_fname_decl): Use it. + * c-lex.c (cb_ident, lex_string): Likewise. + * c-typeck.c (free_all_tagged_tu_seen_up_to): Likewise. + * gcc.c (set_spec, read_specs, for_each_path, execute, do_spec_1, + give_switch, set_multilib_dir): Likewise. + * gengtype-parse.c (string_seq, typedef_name): Likewise. + * passes.c (execute_one_pass): Likewise. + * prefix.c (update_path): Likewise. + * pretty-print.c (pp_base_destroy_prefix): Likewise. + * tree.c (build_string): Likewise. + +2007-08-10 Aldy Hernandez + + * tree-flow-inline.h (is_exec_stmt): Remove. + (is_label_stmt): Remove. + * tree-flow.h: Remove prototypes for is_exec_stmt, get_filename, and + is_label_stmt. + +2007-08-10 Andreas Krebbel + + * lower-subreg.c (resolve_shift_zext): Don't adjust + src_reg_num for wordmode operands. + +2007-08-10 Sandra Loosemore + David Ung + + * config/mips/mips.c (TARGET_SCHED_INIT): Define. + (TARGET_SCHED_REORDER2): Define. + (mips_maybe_swap_ready): New. + (mips_last_74k_agen_insn): New. + (mips_74k_agen_init): New. + (mips_74k_agen_reorder): New function to group loads and stores + in the ready queue. + (mips_sched_init): New. + (mips_sched_reorder): Don't do initialization here. Call + mips_74k_agen_reorder. + (mips_variable_issue): Call mips_74k_agen_init. + +2007-08-10 Aldy Hernandez + + * tree-flow-inline.h (get_filename): Remove. + +2007-08-10 Richard Sandiford + + * config/mips/mips-protos.h (mips_address_insns): Add a boolean + argument. + (mips_fetch_insns): Delete in favor of... + (mips_load_store_insns): ...this new function. + * config/mips/mips.c (mips_address_insns): Add a boolean argument + to say whether multiword moves _might_ be split. + (mips_fetch_insns): Delete in favor of... + (mips_load_store_insns): ...this new function. + (mips_rtx_costs): Update the call to mips_address_insns. + (mips_address_cost): Likewise. + * config/mips/mips.md (length): Use mips_load_store_insns instead + of mips_fetch_insns. + * config/mips/constraints.md (R): Use mips_address_insns rather + than mips_fetch_insns. Assume that the move never needs to be split. + +2007-08-09 Sandra Loosemore + + * config/mips/mips.opt (mhard-float, msoft-float): Make these + control TARGET_HARD_FLOAT_ABI and TARGET_SOFT_FLOAT_ABI, rather + than TARGET_HARD_FLOAT and TARGET_SOFT_FLOAT. + * config/mips/mips.h (mips16_hard_float): Delete. + (TARGET_HARD_FLOAT_ABI, TARGET_SOFT_FLOAT_ABI): Delete these + definitions, and replace with.... + (TARGET_HARD_FLOAT, TARGET_SOFT_FLOAT): Define. + * config/mips/mips.c (mips16_hard_float): Delete. Replace + all references with (TARGET_MIPS16 && TARGET_HARD_FLOAT_ABI). + (MIPS_MARCH_CONTROLS_SOFT_FLOAT): Update comments. + (override_options): Replace MASK_SOFT_FLOAT references with + MASK_SOFT_FLOAT_ABI. Delete twiddling with MASK_SOFT_FLOAT + and mips16_hard_float when TARGET_MIPS16. + +2007-08-09 Andrew Pinski + + PR c/32796 + * c-typeck.c (build_binary_op): Check for non pointer types before + calling int_fits_type_p. + +2007-08-09 Andrew Pinski + + PR middle-end/32813 + * fold-const.c (omit_one_operand): Return only the ommitted expression + if the result is an empty statement. + (pedantic_omit_one_operand): Likewise. + +2007-08-09 Daniel Berlin + + * c-typeck.c (readonly_error): Improve error for assignment. + + * c-pretty-print.c (pp_c_additive_expression): Handle pointer-plus + expression. + (pp_c_expression): Ditto. + +2007-08-09 Simon Baldwin + + * simplify-rtx.c (simplify_binary_operation_1): Removed erroneous + break that was preventing simplify_associative_operation() for xor. + +2007-08-09 Sandra Loosemore + Nigel Stephens + + * doc/tm.texi (CLZ_DEFINED_VALUE_AT_ZERO, CTZ_DEFINED_VALUE_AT_ZERO): + Document change in interpretation of value from boolean to + tri-state integer. + * optabs.c (expand_ffs, expand_ctz): New functions to compute + ffs and ctz using clz. + (expand_unop): Call them. + * config/rs6000/rs6000.h (CLZ_DEFINED_VALUE_AT_ZERO): Fix its + result value. + (CTZ_DEFINED_VALUE_AT_ZERO): Likewise. + * config/mips/mips.h (CLZ_DEFINED_VALUE_AT_ZERO): Likewise, to + enable the new ffs expansion on this target. + +2007-08-09 Jan Hubicka + + * optabs.c (expand_widen_pattern_expr): Use optabs accestors. + (expand_ternary_op): Likewise. + (expand_vec_shift_expr): Likewise. + (expand_binop_directly): Likewise. + (expand_binop): Likewise. + (sign_expand_binop): Likewise. + (expand_twoval_unop): Likewise. + (expand_twoval_binop): Likewise. + (expand_twoval_binop_libfunc): Likewise. + (widen_clz): Likewise. + (widen_bswap): Likewise. + (expand_parity): Likewise. + (expand_unop): Likewise. + (expand_abs_nojump): Likewise. + (expand_copysign): Likewise. + (emit_no_conflict_block): Likewise. + (emit_libcall_block): Likewise. + (can_compare_p): Likewise. + (prepare_cmp_insn): Likewise. + (emit_cmp_and_jump_insn_1): Likewise. + (prepare_float_lib_cmp): Likewise. + (emit_conditional_add): Likewise. + (gen_add2_insn): Likewise. + (have_add2_insn): Likewise. + (gen_sub2_insn): Likewise. + (have_sub2_insn): Likewise. + (can_extend_p): Likewise. + (can_fix_p): Likewise. + (can_float_p): Likewise. + (expand_float): Likewise. + (expand_fix): Likewise. + (expand_sfix_optab): Likewise. + (new_optab): Likewise. + (new_convert_optab): Likewise. + (init_libfuncs): Likewise. + (init_interclass_conv_libfuncs): Likewise. + (init_intraclass_conv_libfuncs): Likewise. + (set_conv_libfunc): Likewise. + (init_optabs): Likewise. + (debug_optab_libfuncs): Likewise. + (gen_cond_trap): Likewise. + * optabs.h (optab_handler, convert_optab_hanlder): New. + * genopinit.c: Update optabs generation table. + * reload.c (find_reloads_address_1): Use optabs accestors. + * builtins.c (expand_builtin_mathfn): Likewise. + (expand_builtin_mathfn_2): Likewise. + (expand_builtin_mathfn_3): Likewise. + (expand_builtin_interclass_mathfn): Likewise. + (expand_builtin_sincos): Likewise. + (expand_builtin_cexpi): Likewise. + (expand_builtin_powi): Likewise. + (expand_builtin_strlen): Likewise. + * dojump.c (do_jump): Likewise. + * expr.c (convert_move): Likewise. + (move_by_pieces): Likewise. + (move_by_pieces_ninsns): Likewise. + (can_store_by_pieces): Likewise. + (store_by_pieces_1): Likewise. + (emit_move_via_integer): Likewise. + (emit_move_complex): Likewise. + (emit_move_ccmode): Likewise. + (emit_move_insn_1): Likewise. + (emit_single_push_insn): Likewise. + (store_constructor): Likewise. + (expand_expr_real_1): Likewise. + (do_store_flag): Likewise. + * ada/misc.c (gnat_compute_largest_alignment): Likewise. + (enumerate_modes): Likewise. + * tree-vectorizer.c (vect_supportable_dr_alignment): Likewise. + (supportable_widening_operation): Likewise. + (supportable_narrowing_operation): Likewise. + * expmed.c (store_bit_field_1): Likewise. + (extract_bit_field_1): Likewise. + (expand_mult_highpart_optab): Likewise. + (expand_smod_pow2): Likewise. + (expand_divmod): Likewise. + (emit_store_flag): Likewise. + * tree-vect-patterns.c + (vect_pattern_recog_1): Likewise. + * tree-ssa-loop-prefetch.c + (nontemporal_store_p): Likewise. + * tree-vect-transform.c (vect_model_reduction_cost): Likewise. + (vect_create_epilog_for_reduction): Likewise. + (vectorizable_reduction): Likewise. + (vectorizable_operation): Likewise. + (vect_strided_store_supported): Likewise. + (vectorizable_store): Likewise. + (vect_strided_load_supported): Likewise. + (vectorizable_load): Likewise. + * combine.c (simplify_comparison): Likewise. + * tree-vect-generic.c + (type_for_widest_vector_mode): Likewise. + (expand_vector_operations_1): Likewise. + * config/spu/spu.c (spu_expand_mov): Likewise. + (spu_emit_vector_compare): Likewise. + * config/rs6000/rs6000.c + (rs6000_emit_vector_compare): Likewise. + * stmt.c (add_case_node): Likewise. + * reload1.c (gen_reload): + +2007-08-09 Michael Matz + + * tree.h (fixed_zerop): Declare as taking a const_tree. + * tree.c (fixed_zerop): Take a const_tree. + +2007-08-09 Ira Rosen + + * tree-vect-transform.c (vectorizable_store): Remove call to + copy_virtual_operands() and call mark_symbols_for_renaming() for + the created vector store. + (vect_setup_realignment): Don't call copy_virtual_operands() and + update_vuses_to_preheader(). + (vectorizable_load): Don't call copy_virtual_operands(). + (update_vuses_to_preheader): Remove. + +2007-08-08 Chao-ying Fu + + * tree.def (FIXED_POINT_TYPE): New type. + (FIXED_CST): New constant. + (FIXED_CONVERT_EXPR): New expr. + * doc/c-tree.texi (Types): Document FIXED_POINT_TYPE. + (Expressions): Document FIXED_CST and FIXED_CONVERT_EXPR. + * tree.h (struct tree_base): Add saturating_flag. + Remove one bit of spare for saturating_flag. + (NUMERICAL_TYPE_CHECK): Support FIXED_POINT_TYPE. + (NON_SAT_FIXED_POINT_TYPE_P, SAT_FIXED_POINT_TYPE_P, + FIXED_POINT_TYPE_P): Define. + (TYPE_SATURATING): Define. + (TREE_FIXED_CST_PTR, TREE_FIXED_CST): Define. + (struct tree_fixed_cst): New. + (TYPE_IBIT, TYPE_FBIT): Define. + (tree_node): Add fixed_cst. + (enum tree_index): Add new enumeration values of + TI_SAT_SFRACT_TYPE, TI_SAT_FRACT_TYPE, TI_SAT_LFRACT_TYPE, + TI_SAT_LLFRACT_TYPE, TI_SAT_USFRACT_TYPE, TI_SAT_UFRACT_TYPE, + TI_SAT_ULFRACT_TYPE, TI_SAT_ULLFRACT_TYPE, TI_SFRACT_TYPE, + TI_FRACT_TYPE, TI_LFRACT_TYPE, TI_LLFRACT_TYPE, TI_USFRACT_TYPE, + TI_UFRACT_TYPE, TI_ULFRACT_TYPE, TI_ULLFRACT_TYPE, + TI_SAT_SACCUM_TYPE, TI_SAT_ACCUM_TYPE, TI_SAT_LACCUM_TYPE, + TI_SAT_LLACCUM_TYPE, TI_SAT_USACCUM_TYPE, TI_SAT_UACCUM_TYPE, + TI_SAT_ULACCUM_TYPE, TI_SAT_ULLACCUM_TYPE, TI_SACCUM_TYPE, + TI_ACCUM_TYPE, TI_LACCUM_TYPE, TI_LLACCUM_TYPE, TI_USACCUM_TYPE, + TI_UACCUM_TYPE, TI_ULACCUM_TYPE, TI_ULLACCUM_TYPE, + TI_QQ_TYPE, TI_HQ_TYPE,_TYPE, TI_SQ_TYPE, TI_DQ_TYPE, TI_TQ_TYPE, + TI_UQQ_TYPE, TI_UHQ_TYPE, TI_USQ_TYPE, TI_UDQ_TYPE, TI_UTQ_TYPE, + TI_SAT_QQ_TYPE, TI_SAT_HQ_TYPE, TI_SAT_SQ_TYPE, TI_SAT_DQ_TYPE, + TI_SAT_TQ_TYPE, TI_SAT_UQQ_TYPE, TI_SAT_UHQ_TYPE, TI_SAT_USQ_TYPE, + TI_SAT_UDQ_TYPE, TI_SAT_UTQ_TYPE, TI_HA_TYPE, TI_SA_TYPE, TI_DA_TYPE, + TI_TA_TYPE, TI_UHA_TYPE, TI_USA_TYPE, TI_UDA_TYPE, TI_UTA_TYPE, + TI_SAT_HA_TYPE, TI_SAT_SA_TYPE, TI_SAT_DA_TYPE, TI_SAT_TA_TYPE, + TI_SAT_UHA_TYPE, TI_SAT_USA_TYPE, TI_SAT_UDA_TYPE, TI_SAT_UTA_TYPE. + (sat_short_fract_type_node, sat_fract_type_node, + sat_long_fract_type_node, sat_long_long_fract_type_node, + sat_unsigned_short_fract_type_node, sat_unsigned_fract_type_node, + sat_unsigned_long_fract_type_node, + sat_unsigned_long_long_fract_type_node, short_fract_type_node, + fract_type_node, long_fract_type_node, long_long_fract_type_node, + unsigned_short_fract_type_node, unsigned_fract_type_node, + unsigned_long_fract_type_node, unsigned_long_long_fract_type_node, + sat_short_accum_type_node, sat_accum_type_node, + sat_long_accum_type_node, sat_long_long_accum_type_node, + sat_unsigned_short_accum_type_node, sat_unsigned_accum_type_node, + sat_unsigned_long_accum_type_node, + sat_unsigned_long_long_accum_type_node, short_accum_type_node, + accum_type_node, long_accum_type_node, long_long_accum_type_node, + unsigned_short_accum_type_node, unsigned_accum_type_node, + unsigned_long_accum_type_node, unsigned_long_long_accum_type_node, + qq_type_node, hq_type_node, sq_type_node, dq_type_node, tq_type_node, + uqq_type_node, uhq_type_node, usq_type_node, udq_type_node, + utq_type_node, sat_qq_type_node, sat_hq_type_node, sat_sq_type_node, + sat_dq_type_node, sat_tq_type_node, sat_uqq_type_node, + sat_uhq_type_node, sat_usq_type_node, sat_udq_type_node, + sat_utq_type_node, ha_type_node, sa_type_node, da_type_node, + ta_type_node, uha_type_node, usa_type_node, uda_type_node, + uta_type_node, sat_ha_type_node, sat_sa_type_node, sat_da_type_node, + sat_ta_type_node, sat_uha_type_node, sat_usa_type_node, + sat_uda_type_node, sat_uta_type_node): New macro. + (make_fract_type, make_accum_type): Declare. + (make_signed_fract_type, make_unsigned_fract_type, + make_sat_signed_fract_type, make_sat_unsigned_fract_type, + make_signed_accum_type, make_unsigned_accum_type, + make_sat_signed_accum_type, make_sat_unsigned_accum_type, + make_or_reuse_signed_fract_type, make_or_reuse_unsigned_fract_type, + make_or_reuse_sat_signed_fract_type, + make_or_reuse_sat_unsigned_fract_type, make_or_reuse_signed_accum_type, + make_or_reuse_unsigned_accum_type, make_or_reuse_sat_signed_accum_type, + make_or_reuse_sat_unsigned_accum_type): New macro. + (fixed_zerop): Declare. + * defaults.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE, + LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE, + SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE, + LONG_LONG_ACCUM_TYPE_SIZE): Define. + * treestruct.def: Add TS_FIXED_CST. + * Makefile.in (c-pretty-print.o): Add dependence on fixed-value.h. + (tree.o): Likewise. + (tree-dump.o): Likewise. + (print-tree.o): Likewise. + (tree-pretty-print.o): Likewise. + (fold-const.o): Likewise. + * tree-complex.c (some_nonzerop): Handle FIXED_CST. + * tree-gimple.c (is_gimple_formal_tmp_rhs): Handle FIXED_CST. + (is_gimple_min_invariant): Handle FIXED_CST. + * stor-layout.c (int_mode_for_mode): Handle MODE_FRACT, MODE_UFRACT, + MODE_ACCUM, MODE_UACCUM, MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT, + MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM. + (layout_type): Handle FIXED_POINT_TYPE. + (make_fract_type, make_accum_type): New functions. + * tree-browser.c (browse_tree): Handle FIXED_POINT_TYPE. + * tree-dump.c (fixed-value.h): New include. + (dump_fixed): New function. + (dequeue_and_dump): Handle FIXED_POINT_TYPE and FIXED_CST. + * tree-inline.c (remap_type_1): Handle FIXED_POINT_TYPE. + (estimate_num_insns_1): Handle FIXED_CST and FIXED_CONVERT_EXPR. + * tree-pretty-print.c (fixed-value.h): New include. + (dump_generic_node): Handle FIXED_POINT_TYPE, FIXED_CST, and + FIXED_CONVERT_EXPR. + * tree-scalar-evolution.c (get_scalar_evolution): Handle FIXED_CST. + * tree-ssa-loop-im.c (for_each_index): Handle FIXED_CST. + * tree-ssa-pre.c (poolify_tree): Handle FIXED_CST. + * tree-ssa-reassoc.c (break_up_subtract_bb): We can do reassociation + for non-saturating fixed-point types. + (reassociate_bb): Likewise. + * emit-rtl.c (fixed-value.h): New include. + (fconst0, fconst1): New array. + (init_emit_once): Initialize fconst0 and fconst1 for fixed-point modes. + * tree-vect-generic.c expand_vector_operation): Support + MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, and + MODE_VECTOR_UACCUM. + (type_for_widest_vector_mode): Add one parameter for the + saturating flag. + Check scalar FRACT, UFRACT, ACCUM, and UACCUM mode to select their + vector mode. + Pass the satp parameter to type_for_mode for fixed-point types. + (expand_vector_operations_1): Pass the saturating flag to + type_for_widest_vector_mode. + Support MODE_VECTOR_FRACT, MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, + and MODE_VECTOR_UACCUM. + * tree-vect-transform.c (vect_is_simple_cond): Support FIXED_CST. + (vectorizable_condition): Likewise. + * tree.c (fixed-value.h): New include. + (tree_code_size): Support FIXED_CST. + (build_fixed): New function. + (build_one_cst): Support FIXED_POINT_TYPE for accum types. + (fixed_zerop): New function. + (tree_node_structure): Support FIXED_CST. + (type_contains_placeholder_1): Support FIXED_POINT_TYPE. + (build_type_attribute_qual_variant): Handle FIXED_POINT_TYPE. + (type_hash_eq): Handle FIXED_POINT_TYPE. + (simple_cst_equal): Support FIXED_CST. + (iterative_hash_expr): Handle FIXED_CST. + (get_unwidened): Make sure type is not FIXED_POINT_TYPE. + (get_narrower): Likewise. + (variably_modified_type_p): Handle FIXED_POINT_TYPE. + (make_or_reuse_fract_type, make_or_reuse_accum_type): New functions. + (build_common_tree_nodes_2): Use MAKE_FIXED_TYPE_NODE_FAMILY and + MAKE_FIXED_MODE_NODE macros to initialize fixed-point type + nodes. + (build_vector_type_for_mode): Handle MODE_VECTOR_FRACT, + MODE_VECTOR_UFRACT, MODE_VECTOR_ACCUM, MODE_VECTOR_UACCUM. + (initializer_zerop): Support FIXED_CST. + (walk_tree): Handle FIXED_CST and FIXED_POINT_TYPE. + * dwarf2out.c (base_type_die): Use DW_ATE_signed_fixed or + DW_ATE_unsigned_fixed to describe FIXED_POINT_TYPE. + (is_base_type): Handle FIXED_POINT_TYPE. + (add_type_attribute): Handle FIXED_POINT_TYPE. + (gen_type_die_with_usage): Handle FIXED_POINT_TYPE. + * print-tree.c (fixed-value.h): New include. + (print_node_brief): Support FIXED_CST. + (print_node): Support FIXED_POINT_TYPE and FIXED_CST. + * c-pretty-print.c (fixed-value.h): New include. + (pp_c_type_specifier): Handle FIXED_POINT_TYPE. Need to pass + TYPE_SATURATING to c_common_type_for_mode for fixed-point modes. + (pp_c_direct_abstract_declarator): Handle FIXED_POINT_TYPE. + Support fixed-point types for inner items in VECTOR_TYPE. + (pp_c_direct_declarator): Likewise. + (pp_c_declarator): Likewise. + (pp_c_fixed_constant): New function. + (pp_c_constant): Handle FIXED_CST. + (pp_c_primary_expression): Likewise. + (pp_c_expression): Likewise. + * fold-const.c (fixed-value.h): New include. + (negate_expr_p): Return true for FIXED_CST. + (fold_negate_expr): Support FIXED_CST. + (split_tree): Support FIXED_CST. + (const_binop): Support FIXED_CST. + (fold_convert_const_int_from_fixed): New function to convert from + fixed to int. + (fold_convert_const_real_from_fixed): New function to convert from + fixed to real. + (fold_convert_const_fixed_from_fixed): New function to convert from + fixed to another fixed. + (fold_convert_const_fixed_from_int): New function to convert from + int to fixed. + (fold_convert_const_fixed_from_real): New function to convert from + real to fixed. + (fold_convert_const): Support conversions from fixed to int, from + fixed to real, from fixed to fixed, from int to fixed, and from real + to fixed. + (fold_convert): Support FIXED_CST and FIXED_POINT_TYPE. + (operand_equal_p): Support FIXED_CST. + (make_range): For fixed-point modes, we need to pass the + saturating flag as the 2nd parameter. + (tree_swap_operands_p): Handle FIXED_CST. + (fold_plusminus_mult_expr): For fract modes, we cannot generate + constant 1. + (fold_unary): Support FIXED_CONVERT_EXPR. + (fold_binary): Handle FIXED_CST. + Make sure the type is not saturating, before associating operations. + Ex: A + B + C, A * B * C, (A1 * C1) +/- (A2 * C2). + (tree_expr_nonnegative_warnv_p): Handle FIXED_CST. + (fold_negate_const): Support FIXED_CST. + (fold_relational_const): Support FIXED_CST. + * gimplify.c (omp_firstprivatize_type_sizes): Handle FIXED_POINT_TYPE. + (gimplify_expr): Handle FIXED_CST. + (gimplify_type_sizes): Handle FIXED_POINT_TYPE. + * ipa-prop.c (ipa_callsite_compute_param): Support FIXED_CST. + * ipa-type-escape.c (type_to_consider): Handle FIXED_POINT_TYPE. + * doc/tm.texi (Type Layout): Document SHORT_FRACT_TYPE_SIZE, + FRACT_TYPE_SIZE, LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE, + SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE, + LONG_LONG_ACCUM_TYPE_SIZE. + * dbxout.c (dbxout_type): Handle FIXED_POINT_TYPE. + * c-aux-info.c (gen_type): Handle FIXED_POINT_TYPE. + * tree-sra.c (is_sra_scalar_type): Support FIXED_POINT_TYPE. + * expmed.c (extract_bit_field): Support MODE_FRACT, MODE_UFRACT, + MODE_ACCUM, and MODE_UACCUM. + * tree-vectorizer.c (vect_is_simple_reduction): Check for saturating + fixed-point types to disable reduction. + * explow.c (promote_mode): Support FIXED_POINT_TYPE. + +2007-08-08 David Edelsohn + + * config/rs6000/x-rs6000: New file. + * config/rs6000/darwin.h (CC1_SPEC): Add cc1_cpu. + * config/rs6000/rs6000.h (EXTRA_SPECS): Add cc1_cpu. + (EXTRA_SPEC_FUNCTIONS): Define. + (HAVE_LOCAL_CPU_DETECT): Define. + (CC1_CPU_SPEC): Define. + * config/rs6000/driver-rs6000.c: New file. + * config/rs6000/aix.h (CC1_SPEC): Define. + * config/rs6000/sysv4.h (CC1_SPEC): Add cc1_cpu. + * config.host: Add x-rs6000 to host_xmake_file if host and target + are rs6000 or powerpc. + +2007-08-08 Paolo Bonzini + + * config/i386/t-crtstuff (CRTSTUFF_T_CFLAGS): Use +=. + +2007-08-08 Richard Sandiford + Sandra Loosemore + Chao-ying Fu + Nigel Stephens + David Ung + + * doc/invoke.texi (-mcode-readable): Document. + * config/mips/mips.opt (mcode-readable): New option. + * config/mips/mips-protos.h (SYMBOL_32_HIGH): New symbol type. + * config/mips/mips.h (mips_code_readable_setting): New enum. + (mips_code_readable): Declare. + (TARGET_MIPS16_TEXT_LOADS, TARGET_MIPS16_PCREL_LOADS): New macros. + (TARGET_MIPS16_SHORT_JUMP_TABLES): New macro. + (JUMP_TABLES_IN_TEXT_SECTION): Use it. + (CASE_VECTOR_MODE, CASE_VECTOR_PC_RELATIVE): Likewise. Remove + boiler-plate comments. + (ASM_OUTPUT_ADDR_DIFF_ELT): Use TARGET_MIPS16_SHORT_JUMP_TABLES. + * config/mips/mips.c (mips_code_readable): New variable. + (mips_classify_symbol): Only return SYMBOL_PC_RELATIVE for + MIPS16 labels if TARGET_MIPS16_SHORT_JUMP_TABLES. Use both the + context and -mcode-readable setting to restrict the use of + SYMBOL_PC_RELATIVE for MIPS16 constant pool references. + Only return TARGET_FORCE_TO_MEM if PC-relative loads are allowed. + (mips_symbolic_constant_p): Handle SYMBOL_32_HIGH. + (mips_blocks_for_constant_p): Only return false for + TARGET_MIPS16_PCREL_LOADS. + (mips_symbol_insns_1): Treat HIGHs as 2 extended instructions + for MIPS16. Handle SYMBOL_32_HIGH. + (mips_const_insns): Allow HIGHs for MIPS16 too. + (mips_unspec_address_offset): New function, split out from... + (mips_unspec_address): ...here. + (mips_output_move): Handle MIPS16 HIGH moves. Use "li" to load + 16-bit symbolic constants. Assert approropiate conditions for + using the "la" and "dla" macros. + (mips_handle_option): Handle -mcode-readable=. + (override_options): Use %hi/%lo relocations for TARGET_MIPS16 too. + Set up mips_lo_relocs[SYMBOL_32_HIGH]. + (mips_strip_unspec_address): New function, split out from... + (print_operand_reloc): ...here. + (print_operand): Pass constants through mips_strip_unspec_address. + (print_operand_address): Likewise. + (mips_output_mi_thunk): Remove guard of mips16_lay_out_constants. + (mips_select_rtx_section): Remove MIPS16 handling. + (mips16_gp_pseudo_reg): Check currently_expanding_to_rtl. + (mips16_rewrite_pool_refs): Wrap the labels in an address UNSPEC. + (mips16_lay_out_constants): Do nothing unless + TARGET_MIPS16_PCREL_LOADS. + (mips_avoid_hazards): Remove guard of mips16_lay_out_constants. + * config/mips/mips.md: Split HIGHs for MIPS16. + (tablejump): Use TARGET_MIPS16_SHORT_JUMP_TABLES. + +2007-08-08 Richard Sandiford + + * config/mips/mips-protos.h (mips_emit_move): Declare. + * config/mips/mips.c (mips_emit_move): New function. + (mips_force_temporary): Use mips_emit_move instead of emit_move_insn. + (mips_legitimize_const_move): Likewise. + (mips_legitimize_move): Likewise. + (mips_split_64bit_move): Likewise. + (mips_restore_gp): Likewise. + (mips_load_call_address): Likewise. + (mips_emit_fcc_reload): Likewise. + (mips_set_return_address): Likewise. + (mips_block_move_straight): Likewise. + (mips_block_move_loop): Likewise. + (mips_setup_incoming_varargs): Likewise. + (mips_save_reg): Likewise. + (mips_expand_prologue): Likewise. + (mips_restore_reg): Likewise. + (mips_expand_epilogue): Likewise. + (mips_output_mi_thunk): Likewise. + (build_mips16_call_stub): Likewise. + (mips_builtin_branch_and_move): Likewise. + * config/mips/mips.h (INITIALIZE_TRAMPOLINE): Likewise. + * config/mips/mips.md (fixuns_truncdfsi2): Likewise. + (fixuns_truncdfdi2): Likewise. + (fixuns_truncsfsi2): Likewise. + (fixuns_truncsfdi2): Likewise. + (loadgp_absolute): Likewise. + (builtin_setjmp_setup): Likewise. + (builtin_longjmp): Likewise. + (untyped_call): Likewise. + +2007-08-08 Richard Sandiford + + * config/mips/mips-protos.h (mips_split_symbol): Add a mode and + an "rtx *" argument. Return a bool. + * config/mips/mips.c (mips_split_symbol): Accept arbitrary source + values and return true if they can be split. Take the same kind of + mode argument as mips_symbol_insns. Add a "lo_sum_out" parameter + and store the lo_sum there if nonnull. Use the symbol type to + determine whether a $gp or HIGH is needed. + (mips_legitimize_address): Update call to mips_split_symbol and + simplify accordingly. + (mips_legitimize_const_move): Likewise. + * config/mips/mips.md: In the combine define_split, + check mips_split_symbol instead of splittable_symbolic_operand. + Update use of mips_split_symbol in the generator code. + * config/mips/predicates.md (splittable_symbolic_operand): Delete. + +2007-08-08 Richard Sandiford + + * config/mips/mips.c (mips_symbolic_address_p): Delete. + (mips_symbol_insns_1): New function, split out from... + (mips_symbol_insns): ...here. Take a mode argument. Treat loads + and stores separately from load addresses. + (mips_classify_address): Replace uses of mips_symbolic_address_p + with uses of mips_symbol_insns. + (mips_address_insns): Update calls to mips_symbol_insns. + (mips_const_insns): Likewise. + (mips_legitimize_address): Likewise. + +2007-08-08 Richard Sandiford + + * config/mips/mips-protos.h (SYMBOL_FORCE_TO_MEM): New symbol type. + * config/mips/mips.c (mips_classify_symbol): Skip TARGET_ABICALLS + block for locally-binding symbols if TARGET_ABSOLUTE_ABICALLS. + Return SYMBOL_FORCE_TO_MEM instead of SYMBOL_ABSOLUTE for + non-call contexts if TARGET_MIPS16. + (mips_symbolic_constant_p): Handle SYMBOL_FORCE_TO_MEM. + (mips_symbolic_address_p): Likewise. Remove special TARGET_MIPS16 + code for SYMBOL_ABSOLUTE. + (mips_symbol_insns): Likewise. + +2007-08-08 Richard Sandiford + + * config/mips/mips-protos.h (mips_symbol_context): New enumeration. + * config/mips/mips.c (mips_classify_symbol): Take a context argument. + (mips_symbolic_constant_p): Likewise. Update the call to + mips_classify_symbol. + (mips_classify_address): Update the calls to mips_symbolic_constant_p. + (mips_const_insns): Likewise. Update the call to mips_classify_symbol. + (mips_legitimize_address): Update the call to mips_symbolic_constant_p. + (print_operand_reloc): Add a context argument. Update the call to + mips_symbolic_constant_p. + (print_operand): Update the calls to print_operand_reloc. + (print_operand_address): Use print_operand_reloc rather than + print_operand. + (mips_rewrite_small_data_p): Add a context argument. Update the call + to mips_symbolic_constant_p. + (mips_small_data_pattern_1): Make DATA the containing mem. + Update the call to mips_rewrite_small_data_p. + (mips_rewrite_small_data_1): Likewise. + (mips_use_anchors_for_symbol_p): Update the call to + mips_symbolic_constant_p. + * config/mips/predicates.md (const_call_insn_operand): Likewise. + (splittable_symbolic_operand): Likewise. + (move_operand): Likewise. + (absolute_symbolic_operand): Likewise. + (got_disp_operand): Likewise. + (got_page_ofst_operand): Likewise. + +2007-08-08 Richard Sandiford + + * config/mips/mips-protos.h (SYMBOL_GENERAL): Rename to... + (SYMBOL_ABSOLUTE): ...this. + (SYMBOL_SMALL_DATA): Rename to... + (SYMBOL_GP_RELATIVE): ...this. + (SYMBOL_CONSTANT_POOL): Rename to... + (SYMBOL_PC_RELATIVE): ...this. + * config/mips/mips.c (mips_classify_symbol, mips_symbolic_constant_p) + (mips_symbolic_address_p, mips_symbol_insns, override_options) + (mips_rewrite_small_data_p, mips_use_anchors_for_symbol_p): Update + after above changes. + * config/mips/predicates.md (const_call_insn_operand): Likewise. + (general_symbolic_operand): Rename to... + (absolute_symbolic_operand): ...this. + * config/mips/mips.md: Update after above changes. + +2007-08-08 Vladimir Yanovsky + Revital Eres + + * ddg.c (print_ddg): Add dump information. + * modulo-sched.c (print_node_sched_params): Add parameter and + verbosity. + (calculate_maxii): Remove function. + (undo_generate_reg_moves): Likewise. + (undo_permute_partial_schedule): Likewise. + (kernel_number_of_cycles): Likewise. + (MAXII_FACTOR): New definition to calculate the upper bound of II. + (sms_schedule): Use it. Remove profitability checks. + (sms_schedule_by_order): Fix order of nodes within the cycle. + +2007-08-08 Samuel Thibault + + * config/i386/gnu.h (STARTFILE_SPEC): Use gcrt0.o in profile mode, add + -profile option, add pie support. + (ENDFILE_SPEC): New spec. + * config/gnu.h (LIB_SPEC): Add -profile option. + +2007-08-08 Samuel Thibault + + * config/i386/gnu.h (CPP_SPEC): Add -pthread option. + * config/gnu.h (LIB_SPEC): Likewise. + +2007-08-07 Yaz Saito + Ian Lance Taylor + + * common.opt (finstrument-functions-exclude-function-list): New + option. + (finstrument-functions-exclude-file-list): New option. + * opts.c (char_p): Define and DEF_VEC. + (flag_instrument_functions_exclude_functions): New static + variable. + (flag_instrument_functions_exclude_files): New static variable. + (add_instrument_functions_exclude_list): New static function. + (flag_instrument_functions_exclude_p): New function. + (common_handle_option): Handle new options. + * flags.h (flag_instrument_functions_exclude_p): Declare. + * gimplify.c (gimplify_function_tree): Call + flag_instrument_functions_exclude_p. + * doc/invoke.texi (Option Summary): Mention new options. + (Code Gen Options): Document new options. + +2007-08-07 Ian Lance Taylor + + PR rtl-optimization/32776 + * lower-subreg.c (resolve_clobber): Call resolve_reg_notes. + (resolve_use): Likewise. + (decompose_multiword_subregs): Remove "changed" local variable. + +2007-08-07 Carlos O'Donell + + * configure.ac: Define HAVE_GNU_AS if $gas_flag is yes. + * configure: Regenerate. + * config.in: Regenerate. + * gcc.c [HAVE_GNU_AS]: Add "%{v} %{w:-W} %{I*} " to asm_options + spec string. + +2007-08-07 Ian Lance Taylor + + * lower-subreg.c (resolve_clobber): If the clobber has a LIBCALL + note, just delete the insn. + +2007-08-07 Andreas Schwab + + PR bootstrap/32973 + * gengtype-lex.l: Ignore backslash/newline pair while scanning a + struct definition. + +2007-08-07 Andreas Krebbel + + * lower-subreg.c (resolve_subreg_use): Remove assertion. + (find_decomposable_shift_zext, resolve_shift_zext): New functions. + (decompose_multiword_subregs): Use the functions above to decompose + multiword shifts and zero-extends. + +2007-08-07 Rask Ingemann Lambertsen + + * doc/sourcebuild.texi (Test Directives): Fix "compile" and + "assemble" descriptions which were swapped. + +2007-08-06 Chao-ying Fu + + * fixed-value.h: New file. + * fixed-value.c: New file. + * Makefile.in (OBJS-common): Add fixed-value.o. + (fixed-value.o): New rule. + (GTFILES): Add fixed-value.h. + * double-int.c (double_int_scmp): We should use unsigned HOST_WIDE_INT + to compare a.low and b.low. + * gengtype.c (main): Handle FIXED_VALUE_TYPE type as scalar typedef. + +2007-08-06 H.J. Lu + Daniel Jacobowitz + + PR target/31868 + * config.gcc (x86_64-*-freebsd*): Add i386/t-crtstuff to + tmake_file. + (x86_64-*-netbsd*): Likewise. + (x86_64-*-linux*): Likewise. + (x86_64-*-kfreebsd*-gnu): Likewise. + (x86_64-*-knetbsd*-gnu): Likewise. + (i[34567]86-*-solaris2.1[0-9]*): Likewise. + + * config/i386/t-linux64 (CRTSTUFF_T_CFLAGS): Removed. + + * config/i386/t-crtstuff (CRTSTUFF_T_CFLAGS): Update comments. + Add -fno-asynchronous-unwind-tables. + + * config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Add $(CRTSTUFF_T_CFLAGS). + * config/t-libc-ok (CRTSTUFF_T_CFLAGS_S): Likewise. + * config/t-lynx (CRTSTUFF_T_CFLAGS_S): Likewise. + * config/t-netbsd (CRTSTUFF_T_CFLAGS_S): Likewise. + * config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Likewise. + +2007-08-06 Steve Ellcey + + * config/ia64/ia64.c (ia64_c_mode_for_suffix): New. + (TARGET_C_MODE_FOR_SUFFIX): New. + +2007-08-06 Steve Ellcey + + * config/ia64/div.md (m2subrf4_cond): Change 'g' to 'G'. + +2007-08-06 Steve Ellcey + + * config/ia64/ia64.h (MODES_TIEABLE_P): Fix typo. + +2007-08-06 H.J. Lu + + * config/i386/i386.md: Check TARGET_ macros and optimize_size + before checking function returns in conditional expressions. + +2007-08-06 Alfred Minarik + + PR pch/13676 + * doc/invoke.texi: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header. + +2008-08-05 Andrew Pinski + + PR middle-end/32988 + * tree.c (build2_stat): Instead of checking for INTEGER_TYPE, check + for INTEGRAL_TYPE_P. + +2008-08-05 Paolo Bonzini + + * configure.ac: Remove --enable-checking=df from default settings. + * tree-pass.h (TODO_df_verify): New. Shift TODO_mark_first_instance. + * df-core.c (df_finish_pass) [ENABLE_CHECKING]: Schedule verification + if the parameter is true. + (df_analyze) [!ENABLE_DF_CHECKING]: Also do verification if the + DF_VERIFY_SCHEDULED flag is true. + * df.h (enum df_changeable_flags): Add DF_VERIFY_SCHEDULED. + (df_finish_pass): Adjust prototype. + * passes.c (execute_todo): Schedule verification if TODO_df_verify is + true. + + * see.c (pass_see): Add TODO_df_verify. + * loop-init.c (pass_rtl_move_loop_invariants): Add TODO_df_verify. + * global.c (rest_of_handle_global_alloc): Schedule verification + after the pass. + * local-alloc.c (rest_of_handle_local_alloc): Schedule verification + before the pass. + * function.c (pass_thread_prologue_and_epilogue): Add TODO_df_verify. + * gcse.c (rest_of_handle_gcse): Adjust call to df_finish_pass. + * loop-iv.c (iv_analysis_done): Schedule verification after the pass. + + * config/sh/sh.c (sh_output_mi_thunk): Remove dead code. + * config/ia64/ia64.c (ia64_reorg): Adjust call to df_finish_pass. + * config/bfin/bfin.c (bfin_reorg): Adjust call to df_finish_pass. + +2007-08-05 Vladimir Yanovsky + Revital Eres + + * doc/invoke.texi (-fmodulo-sched-allow-regmoves): Document new + flag. + * ddg.c (create_ddg_dependence): Rename to... + (create_ddg_dep_from_intra_loop_link): This. Do not check + for interloop edges. Do not create anti dependence edge when + a true dependence edge exists in the opposite direction and + -fmodulo-sched-allow-regmoves is set. + (build_intra_loop_deps): Call create_ddg_dep_from_intra_loop_link. + (add_cross_iteration_register_deps): Create anti dependence edge + when -fno-modulo-sched-allow-regmoves is set. + * common.opt (-fmodulo-sched-allow-regmoves): New flag. + +2007-08-04 Richard Sandiford + + * config/arm/arm.md (movsi): Add braces. + +2007-08-04 Andrew Pinski + + PR middle-end/32780 + * fold-const.c (fold_binary ): Fix the type of operands + for the folding of "A - (A & B)" into "~B & A"; cast them to type. + +2007-08-03 Zdenek Dvorak + + * tree-ssa-threadupdate.c (thread_through_all_blocks): Use loops' state + accessor functions. + * cfgloopmanip.c (remove_path, create_preheaders, + force_single_succ_latches, fix_loop_structure): Ditto. + * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa, + tree_duplicate_loop_to_header_edge): Ditto. + * cfgloopanal.c (mark_irreducible_loops): Ditto. + * loop-init.c (loop_optimizer_init, loop_optimizer_finalize): + Ditto. + * tree-cfgcleanup.c (cleanup_tree_cfg_noloop, repair_loop_structures, + cleanup_tree_cfg): Ditto. + * tree-cfg.c (tree_merge_blocks): Ditto. + * cfgloop.c (rescan_loop_exit, record_loop_exits, + release_recorded_exits, get_loop_exit_edges, verify_loop_structure, + loop_preheader_edge, single_exit): Ditto. + (flow_loops_find): Do not clear loops->state. + * cfgloop.h (loops_state_satisfies_p, loops_state_set, + loops_state_clear): New functions. + +2007-08-03 Andrew Pinski + + PR middle-end/32399 + * tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR + when adding to the base and convert ELT to sizetype instead of type. + +2007-08-03 Andrew Pinski + + PR middle-end/32304 + * ipa-reference.c (has_proper_scope_for_analysis): Return false when + the decl's type has TYPE_NEEDS_CONSTRUCTING set. + +2007-08-03 Andrew Pinski + + PR middle-end/32935 + * fold-convert.c (fold_negate_expr ): Convert back to the + correct type the negate expression. + +2007-08-03 Jan Hubicka + + * i386.c (setup_incoming_varargs_64): Tolerate 64bit preferred + stack boundary. + +2007-08-03 David Edelsohn + + * config/rs6000/rs6000.c (struct processor_cost): Change + l1_cache_lines to l1_cache_size. Add l2_cache_size. + (*_cost): Convert l1 cache information to kilobytes. Add l2 cache + information. + (rios1_costs, rios2_cost): Correct cache line size. + (rs6000_override_options): Set l2-cache-size parameter. + 2007-08-03 Andrew Pinski Diego Novillo @@ -548,7 +1988,6 @@ 2007-07-29 Mark Mitchell - gcc/ * config/m68k/lb1sf68.asm (FUNC): New macro. (__mulsi3): Use it. (__udivsi3): Likewise. @@ -788,7 +2227,7 @@ * doc/invoke.texi: Follow spelling conventions. 2007-07-29 Vladimir Yanovsky - Revital Eres + Revital Eres * modulo-sched.c (sms_schedule): Avoid loops which includes auto-increment instructions. @@ -2036,16 +3475,16 @@ 2007-07-16 Sandra Loosemore David Ung - * config/mips/mips.h (TUNE_24K): Define. + * config/mips/mips.h (TUNE_24K): Define. (TUNE_MACC_CHAINS): Add TUNE_24K. - * config/mips/mips.md: (*mul_acc_si, *mul_sub_si): Change type to - imadd. - * config/mips/74k.md (r74k_int_mult): Split madd/msub to .. - (r74k_int_madd): .. this new reservation. - (define_bypass): Fixed bypasses for r74k_int_madd to use + * config/mips/mips.md: (*mul_acc_si, *mul_sub_si): Change type to + imadd. + * config/mips/74k.md (r74k_int_mult): Split madd/msub to .. + (r74k_int_madd): .. this new reservation. + (define_bypass): Fixed bypasses for r74k_int_madd to use mips_linked_madd_p. - * config/mips/24k.md (define_bypass): Define new - r24k_int_mul3->r24k_int_madd bypass using mips_linked_madd_p. + * config/mips/24k.md (define_bypass): Define new + r24k_int_mul3->r24k_int_madd bypass using mips_linked_madd_p. 2007-07-16 Sandra Loosemore Nigel Stephens @@ -2914,7 +4353,7 @@ * doc/tm.texi (DOLLARS_IN_IDENTIFIERS): Update. 2007-07-06 Ian Lance Taylor - Zack Weinberg + Zack Weinberg PR middle-end/32441 * builtins.c (std_expand_builtin_va_start): Don't use make_tree. @@ -3191,7 +4630,7 @@ after \. 2007-07-04 David Ung - Joseph Myers + Joseph Myers * config/mips/mips.md (type): Add logical, signext and move. (one_cmpl2, *and3, *and3_mips16, *ior3, @@ -3249,12 +4688,12 @@ 2007-07-04 Rask Ingemann Lambertsen - * config/gcc/v850/v850.c (expand_prologue): Make sure + * config/v850/v850.c (expand_prologue): Make sure GEN_INT() argument is sign extended rather than zero extended. (expand_epilogue): Likewise. (output_move_double): Delete. - * config/gcc/v850/v850-protos.h (output_move_double): Delete. - * config/gcc/v850/v850.md (movdi): Delete. + * config/v850/v850-protos.h (output_move_double): Delete. + * config/v850/v850.md (movdi): Delete. (*movdi_internal): Delete. (movdf): Delete. (*movdf_internal): Delete. @@ -3993,7 +5432,7 @@ (scan_function): Likewise. (analyze_function): Likewise. (static_execute): Likewise. - * gcc/ipa-reference.c (scan_for_static_refs): Likewise. + * ipa-reference.c (scan_for_static_refs): Likewise. (merge_callee_local_info): Likewise. (analyze_function): Use type safe memory macros. (static_execute): Likewise. Cast according to the coding conventions. @@ -4160,7 +5599,7 @@ 2007-06-26 Kenneth Zadeck - * tree.def (VEC_WIDEN_MULT_LO_EXPR): Corrected string name. + * tree.def (VEC_WIDEN_MULT_LO_EXPR): Corrected string name. 2007-06-26 Steve Ellcey @@ -4380,7 +5819,7 @@ 2007-06-21 Kenneth Zadeck - * df-problems.c (df_note_bb_compute): Made computation of live + * df-problems.c (df_note_bb_compute): Made computation of live info consistent with df_lr. 2007-06-21 Richard Guenther @@ -4455,7 +5894,7 @@ (epilogue_reit): Rename to epilogue_reit_24. 2007-06-20 Seongbae Park - Maxim Kuvyrkov + Maxim Kuvyrkov * dbgcnt.def (global_alloc_at_func, global_alloc_at_reg): New counters. @@ -4803,9 +6242,9 @@ (Intel 386 and AMD x86_64 Options): Document -mrecip. 2007-06-15 Andrew Pinski - Zdenek Dvorak - Richard Guenther - Kaz Kojima + Zdenek Dvorak + Richard Guenther + Kaz Kojima * tree-vrp.c (compare_values_warnv): Convert val2 to the type of val1. @@ -5484,12 +6923,12 @@ 2007-06-11 Rafael Avila de Espindola - * gcc/tree.c (signed_or_unsigned_type_for): New. + * tree.c (signed_or_unsigned_type_for): New. (unsigned_type_for): Use signed_or_unsigned_type_for. (signed_type_for): Use signed_or_unsigned_type_for. - * gcc/tree.h (signed_or_unsigned_type_for): New. + * tree.h (signed_or_unsigned_type_for): New. (get_signed_or_unsigned_type): Remove. - * gcc/fold-const.c (fold_negate_expr): Use signed_type_for instead of + * fold-const.c (fold_negate_expr): Use signed_type_for instead of lang_hooks.types.signed_type (size_diffop): Likewise. (all_ones_mask_p): Likewise. @@ -5503,18 +6942,18 @@ (fold_ternary): Likewise. (operand_equal_for_comparison_p): Use signed_or_unsigned_type_for instead of get_signed_or_unsigned_type. - * gcc/c-objc-common.h (LANG_HOOKS_SIGNED_TYPE): Remove. + * c-objc-common.h (LANG_HOOKS_SIGNED_TYPE): Remove. (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove. - * gcc/expr.c (signed_or_unsigned_type_for): Use + * expr.c (signed_or_unsigned_type_for): Use signed_or_unsigned_type_for instead of get_signed_or_unsigned_type. - * gcc/langhooks.c (get_signed_or_unsigned_type): Remove. + * langhooks.c (get_signed_or_unsigned_type): Remove. (lhd_signed_or_unsigned_type): Remove. - * gcc/langhooks.h (lang_hooks_for_types): Remove signed_type and + * langhooks.h (lang_hooks_for_types): Remove signed_type and signed_or_unsigned_type. (lhd_signed_or_unsigned_type): Remove. - * gcc/expmed.c (make_tree): Use signed_type_for instead of + * expmed.c (make_tree): Use signed_type_for instead of lang_hooks.types.signed_type. - * gcc/c-common.c (same_scalar_type_ignoring_signedness): Use + * c-common.c (same_scalar_type_ignoring_signedness): Use c_common_signed_type instead of lang_hooks.types.signed_type. (c_common_unsigned_type): New. (c_common_signed_type): Just call c_common_signed_or_unsigned_type. @@ -5522,16 +6961,16 @@ c_common_signed_or_unsigned_type. (c_common_nodes_and_builtins): Use c_common_unsigned_type instead of unsigned_type_for. - * gcc/convert.c (convert_to_integer): Use signed_type_for instead of + * convert.c (convert_to_integer): Use signed_type_for instead of lang_hooks.types.signed_type. - * gcc/langhooks-def.h (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove. + * langhooks-def.h (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove. (LANG_HOOK_FOR_TYPES_INITIALIZER): Remove LANG_HOOKS_SIGNED_TYPE and LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE. - * gcc/c-format.c (check_format_types): Use c_common_unsigned_type + * c-format.c (check_format_types): Use c_common_unsigned_type instead of unsigned_type_for. - * gcc/c-decl.c (groakdeclarator): Likewise. - * gcc/c-typeck.c (convert_for_assignment): Likewise. - * gcc/c-common.h (c_common_unsigned_type): New. + * c-decl.c (groakdeclarator): Likewise. + * c-typeck.c (convert_for_assignment): Likewise. + * c-common.h (c_common_unsigned_type): New. 2007-06-11 Uros Bizjak @@ -5672,7 +7111,7 @@ (vect_estimate_min_profitable_iterations): New function to estimate mimimimum iterartions required for vector version of loop to be profitable over scalar version. - (vect_model_reduction_cost): New function. + (vect_model_reduction_cost): New function. (vect_model_induction_cost): New function. (vect_model_simple_cost): New function. (vect_cost_strided_group_size): New function. @@ -6247,7 +7686,7 @@ 2007-06-04 Uros Bizjak PR c/32191 - * gcc/c-common.c (c_define_builtins): Call targetm.init_builtins () + * c-common.c (c_define_builtins): Call targetm.init_builtins () before build_common_builtin_nodes (). 2007-06-04 Steve Ellcey @@ -20529,7 +21968,7 @@ * langhooks.h (struct lang_hooks): Removed field 'can_use_bit_fields_p'. -2007-01-10 Ralf Corsépius +2007-01-10 Ralf Corsépius * config/bfin/t-bfin, config/bfin/t-bfin-elf: Remove GCC_CFLAGS. @@ -20758,7 +22197,7 @@ * config/frv/predicates.md (reg_or_0_operand): Accept CONST_DOUBLEs. -2007-01-08 Ralf Corsépius +2007-01-08 Ralf Corsépius * config/bfin/rtems.h, config/bfin/t-rtems: New. * config.gcc: Add bfin*-rtems*.