8218 lines
300 KiB
Plaintext
8218 lines
300 KiB
Plaintext
2011-03-28 Vladimir Makarov <vmakarov@redhat.com>
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* ira-color.c (update_left_conflict_sizes_p): Don't assume that
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conflict object hard regset nodes have intersecting hard reg sets.
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* regmove.c (regmove_optimize): Move ira_set_pseudo_classes call
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after regstat_init_n_sets_and_refs.
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* ira.c: Add more comments at the top.
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(setup_stack_reg_pressure_class, setup_pressure_classes):
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Add comments how we compute the register pressure classes.
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(setup_allocno_and_important_classes): Add more comments.
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(setup_class_translate_array, reorder_important_classes)
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(setup_reg_class_relations): Add comments.
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* ira-emit.c: Add 2011 to the Copyright line. Add comments at the
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start of the file.
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* ira-color.c: Add 2011 to the Copyright line.
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(assign_hard_reg): Add more comments.
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(improve_allocation): Ditto.
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* ira-costs.c: Add 2011 to the Copyright line.
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(setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more
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comments.
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(setup_regno_cost_classes_by_mode): Ditto.
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Initial patches from ira-improv branch:
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2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
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* ira-build.c: (ira_create_object): Remove initialization of
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OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA.
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(ira_create_allocno): Remove initialization of
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ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P,
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ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P,
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ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
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ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO,
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ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO.
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Initialize ALLOCNO_ADD_DATA.
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(copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA
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and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and
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ALLOCNO_REG.
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(ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of
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ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P.
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* ira.c (ira_reallocate): Remove.
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(setup_pressure_classes): Call
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ira_init_register_move_cost_if_necessary. Use
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ira_register_move_cost instead of ira_get_register_move_cost.
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(setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA.
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(ira): Call ira_initiate_emit_data and ira_finish_emit_data.
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* ira-color.c: Use ALLOCNO_COLOR_DATA instead of
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ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
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ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO,
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ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA
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instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE,
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OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM.
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Fix formatting.
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(object_hard_regs_t, object_hard_regs_node_t): Move from
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ira-int.h.
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(struct object_hard_regs, struct object_hard_regs_node): Ditto.
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(struct allocno_color_data): New.
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(allocno_color_data_t): New typedef.
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(allocno_color_data): New definition.
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(ALLOCNO_COLOR_DATA): New macro.
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(struct object_color_data): New.
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(object_color_data_t): New typedef.
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(object_color_data): New definition.
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(OBJECT_COLOR_DATA): New macro.
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(update_copy_costs, calculate_allocno_spill_cost): Call
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ira_init_register_move_cost_if_necessary. Use
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ira_register_move_cost instead of ira_get_register_move_cost.
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(move_spill_restore, update_curr_costs): Ditto.
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(allocno_spill_priority): Make it inline.
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(color_pass): Allocate and free allocno_color_dat and
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object_color_data.
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(struct coalesce_data, coalesce_data_t): New.
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(allocno_coalesce_data): New definition.
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(ALLOCNO_COALESCE_DATA): New macro.
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(merge_allocnos, coalesced_allocno_conflict_p): Use
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ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO,
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ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP.
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(coalesce_allocnos): Ditto.
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(setup_coalesced_allocno_costs_and_nums): Ditto.
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(collect_spilled_coalesced_allocnos): Ditto.
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(slot_coalesced_allocno_live_ranges_intersect_p): Ditto.
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(setup_slot_coalesced_allocno_live_ranges): Ditto.
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(coalesce_spill_slots): Ditto.
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(ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and
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free allocno_coalesce_data.
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* ira-conflicts.c: Fix formatting.
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(process_regs_for_copy): Call
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ira_init_register_move_cost_if_necessary. Use
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ira_register_move_cost instead of ira_get_register_move_cost.
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(build_object_conflicts): Optimize.
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* ira-costs.c (record_reg_classes): Optimize. Call
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ira_init_register_move_cost_if_necessary. Use
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ira_register_move_cost, ira_may_move_in_cost, and
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ira_may_move_out_cost instead of ira_get_register_move_cost and
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ira_get_may_move_cost.
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(record_address_regs): Ditto.
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(scan_one_insn): Optimize.
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(find_costs_and_classes): Optimize.
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(process_bb_node_for_hard_reg_moves): Call
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ira_init_register_move_cost_if_necessary. Use
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ira_register_move_cost instead of ira_get_register_move_cost.
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* ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of
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ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST,
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ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P.
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(ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New
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definitions.
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(ira_initiate_emit_data, ira_finish_emit_data)
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(create_new_allocno): New functions.
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(modify_move_list): Call create_new_alloc instead of
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ira_create_allocno.
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(emit_move_list): Call ira_init_register_move_cost_if_necessary.
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Use ira_register_move_cost instead of ira_get_register_move_cost.
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* ira-int.h: Fix some comments.
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(object_hard_regs_t, object_hard_regs_node_t): Move
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to ira-color.c.
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(struct object_hard_regs, struct object_hard_regs_node):
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Ditto.
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(struct ira_object): Remove profitable_hard_regs, hard_regs_node,
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hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member
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add_data.
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(struct ira_allocno): Make mode and aclass a bitfield. Move other
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bitfield after mode. Make hard_regno a short int. Make
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hard_regno short. Remove first_coalesced_allocno and
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next_coalesced_allocno. Move mem_optimized_dest_p,
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somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest
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into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p,
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available_regs_num, next_bucket_allocno, prev_bucket_allocno,
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temp, colorable_p. Add new member add_data.
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(ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove.
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(ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove.
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(ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove.
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(ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove.
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(ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove.
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(ALLOCNO_ADD_DATA): New macro.
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(ira_emit_data_t): New typedef.
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(struct ira_emit_data): New. Move mem_optimized_dest_p,
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somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest
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from struct ira_allocno.
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(ALLOCNO_EMIT_DATA): New macro.
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(ira_allocno_emit_data, allocno_emit_reg): New.
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(ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove.
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(OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM):
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Remove.
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(OBJECT_ADD_DATA): New macro.
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(ira_reallocate): Remove.
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(ira_initiate_emit_data, ira_finish_emit_data): New.
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(ira_get_register_move_cost, ira_get_may_move_cost): Remove.
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(ira_init_register_move_cost_if_necessary): New.
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(ira_object_conflict_iter_next): Merge into
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ira_object_conflict_iter_cond.
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(FOR_EACH_OBJECT_CONFLICT): Don't use
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ira_object_conflict_iter_next.
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* ira-live.c: (process_single_reg_class_operands): Call
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ira_init_register_move_cost_if_necessary. Use
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ira_register_move_cost instead of ira_get_register_move_cost.
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2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
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* ira-int.h (struct target_ira_int): Remove x_cost_classes.
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* ira-costs.c: Fix formatting.
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(cost_classes, cost_classes_num): Remove.
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(struct cost_classes, cost_classes_t, const_cost_classes_t): New.
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(regno_cost_classes, cost_classes_hash, cost_classes_eq): New.
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(cost_classes_del, cost_classes_htab): New.
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(cost_classes_aclass_cache, cost_classes_mode_cache): New.
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(initiate_regno_cost_classes, setup_cost_classes): New.
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(setup_regno_cost_classes_by_aclass): New.
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(setup_regno_cost_classes_by_mode, finish_regno_cost_classes):
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New.
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(record_reg_classes): Use regno_cost_classes instead of
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cost_classes. Move checking opposite operand up.
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(record_address_regs): Use regno_cost_classes
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instead of cost_classes.
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(scan_one_insn): Ditto. Use always general register.
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(print_allocno_costs): Use regno_cost_classes instead of
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cost_classes.
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(print_pseudo_costs): Ditto. Use Reg_N_REFS.
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(find_costs_and_classes): Set up cost classes for each registers.
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Use also their mode for this. Use regno_cost_classes instead of
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cost_classes.
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(setup_allocno_class_and_costs): Use regno_cost_classes instead of
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cost_classes.
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(free_ira_costs, ira_init_costs): Don't use cost_classes.
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(ira_costs, ira_set_pseudo_classes): Call
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initiate_regno_cost_classes and finish_regno_cost_classes.
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2010-10-04 Vladimir Makarov <vmakarov@redhat.com>
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* target-def.h (TARGET_IRA_COVER_CLASSES): Remove.
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* target.def (ira_cover_classes): Remove.
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* doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and
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IRA_COVER_CLASSES.
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* doc/tm.texi.in: Ditto.
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* ira-conflicts.c: Remove mentioning cover classes from the file.
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Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use
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ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix
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formatting.
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* targhooks.c (default_ira_cover_classes): Remove.
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* targhooks.h (default_ira_cover_classes): Ditto.
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* haifa-sched.c: Remove mentioning cover classes from the file.
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Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
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ira_pressure_classes and ira_pressure_classes_num instead of
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ira_reg_class_cover_size and ira_reg_class_cover. Use
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sched_regno_pressure_class instead of sched_regno_cover_class.
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(mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use
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ira_reg_class_max_nregs instead of ira_reg_class_nregs.
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* ira-int.h: Add 2010 to Copyright. Remove mentioning cover
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classes from the file.
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(object_hard_regs_t, object_hard_regs_node_t): New typedefs.
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(struct object_hard_regs, struct object_hard_regs_node): New.
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(struct ira_object): New members profitable_hard_regs,
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hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num.
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(struct ira_allocno): Rename cover_class to aclass. Rename
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cover_class_cost and updated_cover_class_cost to class_cost and
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updated_class_cost. Remove splay_removed_p and
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left_conflict_size. Add new members colorable_p.
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(ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove.
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(ALLOCNO_COLORABLE_P): New macro.
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(ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS.
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(ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST):
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Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST.
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(OBJECT_...): Rename parameter C to O.
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(OBJECT_PROFITABLE_HARD_REGS): New macro.
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(OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START)
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(OBJECT_HARD_REGS_SUBNODES_NUM): New macros.
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(struct target_ira_int): New members x_ira_max_memory_move_cost,
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x_ira_max_register_move_cost, x_ira_max_may_move_in_cost,
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x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p,
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x_ira_reg_pressure_class_p, x_ira_important_class_nums,
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x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to
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x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to
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x_ira_reg_class_subunion.
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(ira_max_memory_move_cost, ira_max_register_move_cost)
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(ira_max_may_move_in_cost, ira_max_may_move_out_cost)
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(ira_reg_allocno_class_p, ira_reg_pressure_class_p)
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(ira_important_class_nums, ira_reg_class_superunion): New macros.
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(prohibited_class_mode_regs): Rename to
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ira_prohibited_class_mode_regs.
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(ira_reg_class_union): Rename to ira_reg_class_subunion.
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(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
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(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
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(ira_tune_allocno_costs_and_cover_classes): Rename to
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ira_tune_allocno_costs.
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(ira_debug_hard_regs_forest): New.
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(ira_object_conflict_iter_init, ira_object_conflict_iter_cond)
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(ira_object_conflict_iter_next): Fix comments.
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(ira_hard_reg_set_intersection_p, hard_reg_set_size): New
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functions.
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(ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename
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cover_class to aclass.
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(ira_allocate_and_accumulate_costs): Ditto.
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(ira_allocate_and_set_or_copy_costs): Ditto.
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* opts.c (decode_options): Remove ira_cover_class check.
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* ira-color.c: Remove mentioning cover classes from the file. Use
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ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST
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instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and
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ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
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(splay-tree.h): Remove include.
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(allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move
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before copy_freq_compare_func.
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(allocnos_for_spilling, removed_splay_allocno_vec): Remove.
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(object_hard_regs_vec, object_hard_regs_htab, node_check_tick):
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New definitions.
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(hard_regs_roots, hard_regs_node_vec): Ditto.
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(object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto.
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(insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto.
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(finish_object_hard_regs, object_hard_regs_compare): Ditto.
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(create_new_object_hard_regs_node): Ditto.
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(add_new_object_hard_regs_node_to_forest): Ditto.
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(add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
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Ditto.
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(setup_object_hard_regs_nodes_parent, first_common_ancestor_node):
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Ditto.
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(print_hard_reg_set, print_hard_regs_subforest): Ditto.
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(print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto.
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(remove_unused_object_hard_regs_nodes): Ditto.
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(enumerate_object_hard_regs_nodes): Ditto.
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(object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto.
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(object_hard_regs_subnode_t): Ditto.
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(struct object_hard_regs_subnode): Ditto.
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(object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto.
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(setup_object_hard_regs_subnode_index): Ditto.
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(get_object_hard_regs_subnodes_num): Ditto.
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(form_object_hard_regs_nodes_forest): Ditto.
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(finish_object_hard_regs_nodes_tree): Ditto.
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(finish_object_hard_regs_nodes_forest): Ditto.
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(allocnos_have_intersected_live_ranges_p): Rename to
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allocnos_conflict_by_live_ranges_p. Move before
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copy_freq_compare_func.
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(pseudos_have_intersected_live_ranges_p): Rename to
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conflict_by_live_ranges_p. Move before copy_freq_compare_func.
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(setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto.
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(empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto.
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(update_copy_costs): Remove assert. Skip cost update if the hard
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reg does not belong the class.
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(assign_hard_reg): Process only profitable hard regs.
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(uncolorable_allocnos_num): Make it scalar.
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(allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM
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and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE
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and ira_reg_class_max_nregs.
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(bucket_allocno_compare_func): Check frequency first.
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(sort_bucket): Add compare function as a parameter.
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(add_allocno_to_ordered_bucket): Assume no coalesced allocnos.
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(uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove.
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(push_allocno_to_stack): Rewrite for checking new allocno
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colorability.
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(remove_allocno_from_bucket_and_push): Print cost too. Remove
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assert.
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(push_only_colorable): Pass new parameter to sort_bucket.
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(push_allocno_to_spill): Remove.
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(allocno_spill_priority_compare): Make it inline and rewrite.
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(splay_tree_allocate, splay_tree_free): Remove.
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(allocno_spill_sort_compare): New function.
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(push_allocnos_to_stack): Sort allocnos for spilling once. Don't
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build and use splay tree. Choose first allocno in uncolorable
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allocno bucket to spill. Remove setting spill cost.
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(all_conflicting_hard_regs): Remove.
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(setup_allocno_available_regs_num): Check only profitable hard
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regs. Print info about hard regs nodes.
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(setup_allocno_left_conflicts_size): Remove.
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(put_allocno_into_bucket): Don't call
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setup_allocno_left_conflicts_size. Use
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setup_left_conflict_sizes_p.
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(improve_allocation): New.
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(color_allocnos): Call setup_profitable_hard_regs,
|
||
form_object_hard_regs_nodes_forest, improve_allocation,
|
||
finish_object_hard_regs_nodes_forest. Setup spill cost.
|
||
(print_loop_title): Use pressure classes.
|
||
(color_allocnso): Ditto.
|
||
(do_coloring): Remove allocation and freeing splay_tree_node_pool
|
||
and allocnos_for_spilling.
|
||
(ira_sort_regnos_for_alter_reg): Don't setup members
|
||
{first,next}_coalesced_allocno.
|
||
(color): Remove allocating and freeing removed_splay_allocno_vec.
|
||
(fast_allocation): Use ira_prohibited_class_mode_regs instead of
|
||
prohibited_class_mode_regs.
|
||
|
||
* ira-lives.c: Remove mentioning cover classes from the file. Fix
|
||
formatting.
|
||
(update_allocno_pressure_excess_length): Use pressure classes.
|
||
(inc_register_pressure, dec_register_pressure): Check for pressure
|
||
class.
|
||
(mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use
|
||
pressure class. Use ira_reg_class_nregs instead of
|
||
ira_reg_class_max_nregs.
|
||
(mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto.
|
||
(mark_hard_reg_live, mark_hard_reg_dead): Use pressure class.
|
||
(single_reg_class): Use ira_reg_class_nregs instead of
|
||
ira_reg_class_max_nregs.
|
||
(process_bb_node_lives): Use pressure classes.
|
||
|
||
* ira-emit.c: Remove mentioning cover classes from the file. Use
|
||
ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting.
|
||
(change_loop): Use pressure classes.
|
||
(modify_move_list): Call ira_set_allocno_class instead of
|
||
ira_set_allocno_cover_class.
|
||
|
||
* ira-build.c: Remove mentioning cover classes from the file. Use
|
||
ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of
|
||
ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use
|
||
ALLOCNO_UPDATED_CLASS_COST instead of
|
||
ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
|
||
(ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS.
|
||
(ira_create_allocno): Remove initialization of
|
||
ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize
|
||
ALLOCNO_COLORABLE_P.
|
||
(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
|
||
Update conflict regs for the objects.
|
||
(create_cap_allocno): Remove assert. Don't propagate
|
||
ALLOCNO_AVAILABLE_REGS_NUM.
|
||
(ira_free_allocno_costs): New function.
|
||
(finish_allocno): Change a part of code into call of
|
||
ira_free_allocno_costs.
|
||
(low_pressure_loop_node_p): Use pressure classes.
|
||
(object_range_compare_func): Don't compare classes.
|
||
(setup_min_max_conflict_allocno_ids): Ditto.
|
||
|
||
* loop-invariant.c: Remove mentioning cover classes from the file.
|
||
Use ira_pressure_classes and ira_pressure_classes_num instead of
|
||
ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting.
|
||
(get_cover_class_and_nregs): Rename to
|
||
get_cover_pressure_and_nregs. Use ira_reg_class_max_nregs instead
|
||
of ira_reg_class_nregs. Use reg_allocno_class instead of
|
||
reg_cover_class.
|
||
(get_inv_cost): Use instead ira_stack_reg_pressure_class of
|
||
STACK_REG_COVER_CLASS.
|
||
(get_regno_cover_class): Rename to get_regno_pressure_class.
|
||
(move_loop_invariants): Initialize and finalize regstat.
|
||
|
||
* ira.c: Remove mentioning cover classes from the file. Add
|
||
comments about coloring without cover classes. Use ALLOCNO_CLASS
|
||
instead of ALLOCNO_COVER_CLASS. Fix formatting.
|
||
(alloc_reg_class_subclasses, setup_reg_subclasses): Move it before
|
||
setup_class_subset_and_memory_move_costs.
|
||
(setup_stack_reg_pressure_class, setup_pressure_classes): New.
|
||
(setup_cover_and_important_classes): Rename to
|
||
setup_allocno_and_important_classes.
|
||
(setup_class_translate_array): New.
|
||
(setup_class_translate): Call it for allocno and pressure classes.
|
||
(cover_class_order): Rename to allocno_class_order.
|
||
(comp_reg_classes_func): Use ira_allocno_class_translate instead
|
||
of ira_class_translate.
|
||
(reorder_important_classes): Set up ira_important_class_nums.
|
||
(setup_reg_class_relations): Set up ira_reg_class_superunion.
|
||
(print_class_cover): Rename to print_classes. Add parameter.
|
||
(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
|
||
Print pressure classes too.
|
||
(find_reg_class_closure): Rename to find_reg_classes. Don't call
|
||
setup_reg_subclasses.
|
||
(ira_hard_regno_cover_class): Rename to
|
||
ira_hard_regno_allocno_class.
|
||
(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
|
||
(setup_prohibited_class_mode_regs): Use
|
||
ira_prohibited_class_mode_regs instead of
|
||
prohibited_class_mode_regs.
|
||
(clarify_prohibited_class_mode_regs): New function.
|
||
(ira_init_register_move_cost): Set up ira_max_register_move_cost,
|
||
ira_max_may_move_in_cost, and ira_max_may_move_out_cost.
|
||
(ira_init_once): Initialize them.
|
||
(free_register_move_costs): Process them.
|
||
(ira_init): Move calls of find_reg_classes and
|
||
setup_hard_regno_aclass after setup_prohibited_class_mode_regs.
|
||
Call clarify_prohibited_class_mode_regs.
|
||
(ira_no_alloc_reg): Remove.
|
||
(too_high_register_pressure_p): Use pressure classes.
|
||
|
||
* sched-deps.c: Remove mentioning cover classes from the file.
|
||
Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
|
||
ira_pressure_classes and ira_pressure_classes_num instead of
|
||
ira_reg_class_cover_size and ira_reg_class_cover.
|
||
(mark_insn_hard_regno_birth, mark_hard_regno_death): Use
|
||
sched_regno_pressure_class instead of sched_regno_cover_class.
|
||
(mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use
|
||
ira_reg_class_max_nregs instead of ira_reg_class_nregs.
|
||
|
||
* ira.h: Add 2010 to Copyright.
|
||
(ira_no_alloc_reg): Remove external.
|
||
(struct target_ira): Rename x_ira_hard_regno_cover_class,
|
||
x_ira_reg_class_cover_size, x_ira_reg_class_cover, and
|
||
x_ira_class_translate to x_ira_hard_regno_allocno_class,
|
||
x_ira_allocno_classes_num, x_ira_allocno_classes, and
|
||
x_ira_allocno_class_translate. Add x_ira_pressure_classes_num,
|
||
x_ira_pressure_classes, x_ira_pressure_class_translate, and
|
||
x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to
|
||
x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and
|
||
x_ira_no_alloc_regs.
|
||
(ira_hard_regno_cover_class): Rename to
|
||
ira_hard_regno_allocno_class.
|
||
(ira_reg_class_cover_size, ira_reg_class_cover): Rename to
|
||
ira_allocno_classes_num and ira_allocno_classes.
|
||
(ira_class_translate): Rename to ira_allocno_class_translate.
|
||
(ira_pressure_classes_num, ira_pressure_classes): New definitions.
|
||
(ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto.
|
||
(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
|
||
(ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New
|
||
(ira_no_alloc_regs): New.
|
||
|
||
* ira-costs.c: Add 2010 to Copyright. Remove mentioning cover
|
||
classes from the file. Use ALLOCNO_CLASS instead of
|
||
ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of
|
||
ALLOCNO_COVER_CLASS_COST.
|
||
(regno_cover_class): Rename to regno_aclass.
|
||
(record_reg_classes): Use ira_reg_class_subunion instead of
|
||
ira_reg_class_union.
|
||
(record_address_regs): Check overflow.
|
||
(scan_one_insn): Ditto.
|
||
(print_allocno_costs): Print total mem cost fore regional
|
||
allocation.
|
||
(print_pseudo_costs): Use REG_N_REFS.
|
||
(find_costs_and_classes): Use classes intersected with them on the
|
||
1st pass. Check overflow. Use ira_reg_class_subunion instead of
|
||
ira_reg_class_union. Use ira_allocno_class_translate and
|
||
regno_aclass instead of ira_class_translate and regno_cover_class.
|
||
Modify code for finding regno_aclass. Setup preferred classes for
|
||
the next pass.
|
||
(setup_allocno_cover_class_and_costs): Rename to
|
||
setup_allocno_class_and_costs. Use regno_aclass instead of
|
||
regno_cover_class. Use ira_set_allocno_class instead of
|
||
ira_set_allocno_cover_class.
|
||
(init_costs, finish_costs): Use regno_aclass instead of
|
||
regno_cover_class.
|
||
(ira_costs): Use setup_allocno_class_and_costs instead of
|
||
setup_allocno_cover_class_and_costs.
|
||
(ira_tune_allocno_costs_and_cover_classes): Rename to
|
||
ira_tune_allocno_costs. Check overflow. Skip conflict hard regs
|
||
by processing objects. Use ira_reg_class_max_nregs instead of
|
||
ira_reg_class_nregs.
|
||
|
||
* rtl.h (reg_cover_class): Rename to reg_allocno_class.
|
||
|
||
* sched-int.h: Remove mentioning cover classes from the file.
|
||
(sched_regno_cover_class): Rename to sched_regno_pressure_class.
|
||
|
||
* reginfo.c: Add 2010 to Copyright. Remove mentioning cover
|
||
classes from the file.
|
||
(struct reg_pref): Rename coverclass into allocnoclass.
|
||
(reg_cover_class): Rename to reg_allocno_class.
|
||
|
||
* Makefile.in (ira-color.o): Remove SPLAY_TREE_H from
|
||
dependencies.
|
||
|
||
* config/alpha/alpha.h (IRA_COVER_CLASSES): Remove.
|
||
|
||
* config/arm/arm.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/avr/avr.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/cris/cris.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/frv/frv.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto.
|
||
|
||
* config/i386/i386.c (TARGET_IRA_COVER_CLASSES)
|
||
(i386_ira_cover_classes): Ditto.
|
||
|
||
* config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/mep/mep.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/mips/mips.c (TARGET_IRA_COVER_CLASSES)
|
||
(mips_ira_cover_classes): Ditto.
|
||
|
||
* config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX)
|
||
(IRA_COVER_CLASSES_VSX): Ditto.
|
||
|
||
* config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES)
|
||
(rs6000_ira_cover_classes): Ditto.
|
||
|
||
* config/rx/rx.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/s390/s390.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/score/score.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/sh/sh.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/spu/spu.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/v850/v850.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/vax/vax.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
2011-03-29 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/48253
|
||
* dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label,
|
||
dw_fde_hot_section_end_label, dw_fde_unlikely_section_label,
|
||
dw_fde_unlikely_section_end_label, cold_in_std_section,
|
||
dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields.
|
||
Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section
|
||
fields.
|
||
(output_fde): Use dw_fde_second_{begin,end} if second is
|
||
true, otherwise dw_fde_{begin,end}.
|
||
(output_call_frame_info): Test dw_fde_second_begin != NULL
|
||
instead of dw_fde_switched_sections.
|
||
(dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct
|
||
fields, initialize new fields. Initialize in_std_section
|
||
unconditionally from the first partition.
|
||
(dwarf2out_end_epilogue): Don't override dw_fde_end when
|
||
dw_fde_second_begin is non-NULL.
|
||
(dwarf2out_switch_text_section): Stop initializing removed
|
||
dw_fde_struct fields, initialize new fields, initialize
|
||
also dw_fde_end here. Set dw_fde_switch_cfi even when
|
||
dwarf2out_do_cfi_asm (). Call var_location_switch_text_section.
|
||
(struct var_loc_list_def): Add last_before_switch field.
|
||
(arange_table, arange_table_allocated, arange_table_in_use,
|
||
ARANGE_TABLE_INCREMENT, add_arange): Removed.
|
||
(size_of_aranges): Count !in_std_section and !second_in_std_section
|
||
hunks in fdes, instead of looking at arange_table_in_use.
|
||
(output_aranges): Add aranges_length argument, don't call
|
||
size_of_aranges here. Instead of using aranges_table*
|
||
emit ranges for fdes when !in_std_section resp.
|
||
!second_in_std_section.
|
||
(dw_loc_list): Break ranges crossing section switch.
|
||
(convert_cfa_to_fb_loc_list): Likewise. If switched sections,
|
||
use dw_fde_second_end instead of dw_fde_end as end of last
|
||
range.
|
||
(gen_subprogram_die): Don't call add_arange. Use
|
||
dw_fde_{begin,end} for first partition and if switched
|
||
section dw_fde_second_{begin,end} for the second.
|
||
(var_location_switch_text_section_1,
|
||
var_location_switch_text_section): New functions.
|
||
(dwarf2out_begin_function): Initialize cold_text_section even
|
||
when function_section () isn't text_section.
|
||
(prune_unused_types): Don't walk arange_table.
|
||
(dwarf2out_finish): Don't needlessly test
|
||
flag_reorder_blocks_and_partition when testing cold_text_section_used.
|
||
If info_section_emitted, call size_of_aranges and if it indicates
|
||
non-empty .debug_aranges, call output_aranges with the computed
|
||
size. Stop using removed dw_fde_struct fields, use
|
||
dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end}
|
||
for second.
|
||
|
||
PR debug/48203
|
||
* cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only
|
||
create ENTRY_VALUE if incoming or address of incoming's MEM
|
||
is a hard REG.
|
||
* dwarf2out.c (mem_loc_descriptor): Don't emit
|
||
DW_OP_GNU_entry_value of DW_OP_fbreg.
|
||
* var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup
|
||
on ENTRY_VALUE is able to find the canonical parameter VALUE.
|
||
* cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use
|
||
rtx_equal_p instead of rtx_equal_for_cselib_1 to compare
|
||
ENTRY_VALUE_EXPs.
|
||
(cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP
|
||
is a REG_P or MEM_P with REG_P address, compute hash directly
|
||
instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP.
|
||
(preserve_only_constants): Don't clear VALUES forwaring
|
||
ENTRY_VALUE to some other VALUE.
|
||
|
||
2011-03-28 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* builtins.c (expand_builtin_memset_args): Use gen_int_mode
|
||
instead of GEN_INT.
|
||
|
||
2011-03-28 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* cfgexpand.c (expand_gimple_cond): Always set the source location and
|
||
block before expanding the statement.
|
||
(expand_gimple_stmt_1): Likewise. Set them here...
|
||
(expand_gimple_stmt): ...and not here. Tidy.
|
||
* cfglayout.c (curr_insn_locator): Return 0 if the current location is
|
||
unknown.
|
||
|
||
2011-03-28 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* Makefile.in: New rule for cprop.o.
|
||
* gcse.c: Move constant/copy propagation to cprop.c.
|
||
(compute_local_properties): Only handle expression tables.
|
||
(hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise.
|
||
(one_pre_gcse_pass, one_code_hoisting_pass): Likewise.
|
||
(hash_set, insert_set_in_table, gcse_constant_p, lookup_set,
|
||
next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set,
|
||
mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem,
|
||
compute_cprop_data, find_used_regs, try_replace_reg,
|
||
find_avail_set, cprop_jump, constprop_register, cprop_insn,
|
||
local_cprop_find_used_regs, do_local_cprop, local_cprop_pass,
|
||
fis_get_condition, implicit_set_cond_p, find_implicit_sets,
|
||
find_bypass_set, reg_killed_on_edge, bypass_block,
|
||
bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop,
|
||
execute_rtl_cprop, pass_rtl_cprop): Move to...
|
||
* cprop.c: ...here. New file, constant/copy propagation for RTL
|
||
moved from gcse.c to here with minor cleanups in duplicated code.
|
||
|
||
2011-03-28 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (flag_opts): Fix a typo in
|
||
-mavx256-split-unaligned-store.
|
||
|
||
2011-03-28 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
|
||
LIBCALL_VALUE): Remove macros.
|
||
* config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
|
||
TARGET_FUNCTION_VALUE_REGNO_P): Define.
|
||
(h8300_function_value, h8300_libcall_value,
|
||
h8300_function_value_regno_p): New functions.
|
||
|
||
2011-03-28 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro.
|
||
|
||
2011-03-28 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-threadupdate.c (redirect_edges): Call
|
||
create_edge_and_update_destination_phis as needed.
|
||
(create_edge_and_update_destination_phis): Accept new BB argument.
|
||
All callers updated.
|
||
(thread_block): Do not update the profile when threading around
|
||
intermediate blocks.
|
||
(thread_single_edge): Likewise.
|
||
(determine_bb_domination_status): If BB is not a successor of the
|
||
loop header, return NONDOMINATING.
|
||
(register_jump_thread): Note when we register a jump thread around
|
||
an intermediate block.
|
||
* tree-ssa-threadedge.c (thread_around_empty_block): New function.
|
||
(thread_across_edge): Use it.
|
||
|
||
2011-03-28 Tristan Gingold <gingold@adacore.com>
|
||
|
||
* config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion
|
||
when for_return is 2.
|
||
|
||
2011-03-28 Jeff Law <law@redhat.com>
|
||
|
||
* var-tracking.c (canonicalize_values_mark): Delete unused
|
||
lhs assignment.
|
||
(canonicalize_values_star, set_variable_part): Likewise.
|
||
(clobber_variable_part, delete_variable_part): Likewise.
|
||
|
||
2011-03-28 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* gcse.c (free_gcse_mem): Free reg_set_bitmap.
|
||
|
||
2011-03-28 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* tree-inline.c (expand_call_inline): Do not check that destination
|
||
node is analyzed.
|
||
(optimize_inline_calls): Assert that destination node is analyzed.
|
||
* cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do
|
||
not call tree_lowering_passes.
|
||
* cgraph.h (cgraph_analyze_function): Declare.
|
||
* cgraphunit.c (cgraph_analyze_function): Make public.
|
||
|
||
2011-03-28 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/sparc-opts.h: New.
|
||
* config/sparc/sparc.c (sparc_handle_option, sparc_select,
|
||
sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove.
|
||
(sparc_option_override): Store processor_type enumeration rather
|
||
than string in cpu_default. Remove name and enumeration from
|
||
cpu_table. Directly default -mcpu then default -mtune from -mcpu
|
||
without using sparc_select. Use target_flags_explicit instead of
|
||
fpu_option_set.
|
||
* config/sparc/sparc.h (enum processor_type): Move to
|
||
sparc-opts.h.
|
||
(sparc_cpu, struct sparc_cpu_select, sparc_select): Remove.
|
||
* config/sparc/sparc.opt (config/sparc/sparc-opts.h): New
|
||
HeaderInclude entry.
|
||
(mcpu=, mtune=): Use Var and Enum.
|
||
(sparc_processor_type): New Enum and EnumValue entries.
|
||
|
||
2011-03-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
PR target/48245
|
||
* config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC.
|
||
|
||
2011-03-28 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype.
|
||
* tree-vect-data-refs.c (vect_create_data_ref_ptr): Add GSI parameter.
|
||
Insert new statements at it in lieu of STMT.
|
||
(vect_setup_realignment): Adjust call to vect_create_data_ref_ptr.
|
||
* tree-vect-stmts.c (vectorizable_store): Likewise.
|
||
(vectorizable_load): Likewise.
|
||
|
||
2011-03-28 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/alpha/alpha.md (addtf3): Change mode of operands to TFmode.
|
||
(divtf3): Ditto.
|
||
(multf3): Ditto.
|
||
(subtf3): Ditto.
|
||
|
||
2011-03-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/sse.md (*avx_mov<mode>_internal): Don't assert
|
||
unaligned 256bit load/store.
|
||
(*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise.
|
||
(*avx_movdqu<avxmodesuffix>): Likewise.
|
||
|
||
2011-03-27 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
PR bootstrap/48307
|
||
Revert the previous patch.
|
||
|
||
2011-03-27 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
* regmove.c (regmove_optimize): Move ira_set_pseudo_classes call
|
||
after regstat_init_n_sets_and_refs.
|
||
|
||
* ira.c: Add more comments at the top.
|
||
(setup_stack_reg_pressure_class, setup_pressure_classes):
|
||
Add comments how we compute the register pressure classes.
|
||
(setup_allocno_and_important_classes): Add more comments.
|
||
(setup_class_translate_array, reorder_important_classes)
|
||
(setup_reg_class_relations): Add comments.
|
||
|
||
* ira-emit.c: Add 2011 to the Copyright line. Add comments at the
|
||
start of the file.
|
||
|
||
* ira-color.c: Add 2011 to the Copyright line.
|
||
(assign_hard_reg): Add more comments.
|
||
(improve_allocation): Ditto.
|
||
|
||
* ira-costs.c: Add 2011 to the Copyright line.
|
||
(setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more
|
||
comments.
|
||
(setup_regno_cost_classes_by_mode): Ditto.
|
||
|
||
Initial patches from ira-improv branch:
|
||
|
||
2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
* ira-build.c: (ira_create_object): Remove initialization of
|
||
OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA.
|
||
(ira_create_allocno): Remove initialization of
|
||
ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P,
|
||
ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P,
|
||
ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
|
||
ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO,
|
||
ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO.
|
||
Initialize ALLOCNO_ADD_DATA.
|
||
(copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA
|
||
and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and
|
||
ALLOCNO_REG.
|
||
(ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of
|
||
ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P.
|
||
|
||
* ira.c (ira_reallocate): Remove.
|
||
(setup_pressure_classes): Call
|
||
ira_init_register_move_cost_if_necessary. Use
|
||
ira_register_move_cost instead of ira_get_register_move_cost.
|
||
(setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA.
|
||
(ira): Call ira_initiate_emit_data and ira_finish_emit_data.
|
||
|
||
* ira-color.c: Use ALLOCNO_COLOR_DATA instead of
|
||
ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P,
|
||
ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO,
|
||
ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA
|
||
instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE,
|
||
OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM.
|
||
Fix formatting.
|
||
(object_hard_regs_t, object_hard_regs_node_t): Move from
|
||
ira-int.h.
|
||
(struct object_hard_regs, struct object_hard_regs_node): Ditto.
|
||
(struct allocno_color_data): New.
|
||
(allocno_color_data_t): New typedef.
|
||
(allocno_color_data): New definition.
|
||
(ALLOCNO_COLOR_DATA): New macro.
|
||
(struct object_color_data): New.
|
||
(object_color_data_t): New typedef.
|
||
(object_color_data): New definition.
|
||
(OBJECT_COLOR_DATA): New macro.
|
||
(update_copy_costs, calculate_allocno_spill_cost): Call
|
||
ira_init_register_move_cost_if_necessary. Use
|
||
ira_register_move_cost instead of ira_get_register_move_cost.
|
||
(move_spill_restore, update_curr_costs): Ditto.
|
||
(allocno_spill_priority): Make it inline.
|
||
(color_pass): Allocate and free allocno_color_dat and
|
||
object_color_data.
|
||
(struct coalesce_data, coalesce_data_t): New.
|
||
(allocno_coalesce_data): New definition.
|
||
(ALLOCNO_COALESCE_DATA): New macro.
|
||
(merge_allocnos, coalesced_allocno_conflict_p): Use
|
||
ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO,
|
||
ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP.
|
||
(coalesce_allocnos): Ditto.
|
||
(setup_coalesced_allocno_costs_and_nums): Ditto.
|
||
(collect_spilled_coalesced_allocnos): Ditto.
|
||
(slot_coalesced_allocno_live_ranges_intersect_p): Ditto.
|
||
(setup_slot_coalesced_allocno_live_ranges): Ditto.
|
||
(coalesce_spill_slots): Ditto.
|
||
(ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and
|
||
free allocno_coalesce_data.
|
||
|
||
* ira-conflicts.c: Fix formatting.
|
||
(process_regs_for_copy): Call
|
||
ira_init_register_move_cost_if_necessary. Use
|
||
ira_register_move_cost instead of ira_get_register_move_cost.
|
||
(build_object_conflicts): Optimize.
|
||
|
||
* ira-costs.c (record_reg_classes): Optimize. Call
|
||
ira_init_register_move_cost_if_necessary. Use
|
||
ira_register_move_cost, ira_may_move_in_cost, and
|
||
ira_may_move_out_cost instead of ira_get_register_move_cost and
|
||
ira_get_may_move_cost.
|
||
(record_address_regs): Ditto.
|
||
(scan_one_insn): Optimize.
|
||
(find_costs_and_classes): Optimize.
|
||
(process_bb_node_for_hard_reg_moves): Call
|
||
ira_init_register_move_cost_if_necessary. Use
|
||
ira_register_move_cost instead of ira_get_register_move_cost.
|
||
|
||
* ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of
|
||
ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST,
|
||
ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P.
|
||
(ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New
|
||
definitions.
|
||
(ira_initiate_emit_data, ira_finish_emit_data)
|
||
(create_new_allocno): New functions.
|
||
(modify_move_list): Call create_new_alloc instead of
|
||
ira_create_allocno.
|
||
(emit_move_list): Call ira_init_register_move_cost_if_necessary.
|
||
Use ira_register_move_cost instead of ira_get_register_move_cost.
|
||
|
||
* ira-int.h: Fix some comments.
|
||
(object_hard_regs_t, object_hard_regs_node_t): Move
|
||
to ira-color.c.
|
||
(struct object_hard_regs, struct object_hard_regs_node):
|
||
Ditto.
|
||
(struct ira_object): Remove profitable_hard_regs, hard_regs_node,
|
||
hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member
|
||
add_data.
|
||
(struct ira_allocno): Make mode and aclass a bitfield. Move other
|
||
bitfield after mode. Make hard_regno a short int. Make
|
||
hard_regno short. Remove first_coalesced_allocno and
|
||
next_coalesced_allocno. Move mem_optimized_dest_p,
|
||
somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest
|
||
into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p,
|
||
available_regs_num, next_bucket_allocno, prev_bucket_allocno,
|
||
temp, colorable_p. Add new member add_data.
|
||
(ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove.
|
||
(ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove.
|
||
(ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove.
|
||
(ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove.
|
||
(ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove.
|
||
(ALLOCNO_ADD_DATA): New macro.
|
||
(ira_emit_data_t): New typedef.
|
||
(struct ira_emit_data): New. Move mem_optimized_dest_p,
|
||
somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest
|
||
from struct ira_allocno.
|
||
(ALLOCNO_EMIT_DATA): New macro.
|
||
(ira_allocno_emit_data, allocno_emit_reg): New.
|
||
(ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove.
|
||
(OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM):
|
||
Remove.
|
||
(OBJECT_ADD_DATA): New macro.
|
||
(ira_reallocate): Remove.
|
||
(ira_initiate_emit_data, ira_finish_emit_data): New.
|
||
(ira_get_register_move_cost, ira_get_may_move_cost): Remove.
|
||
(ira_init_register_move_cost_if_necessary): New.
|
||
(ira_object_conflict_iter_next): Merge into
|
||
ira_object_conflict_iter_cond.
|
||
(FOR_EACH_OBJECT_CONFLICT): Don't use
|
||
ira_object_conflict_iter_next.
|
||
|
||
* ira-live.c: (process_single_reg_class_operands): Call
|
||
ira_init_register_move_cost_if_necessary. Use
|
||
ira_register_move_cost instead of ira_get_register_move_cost.
|
||
|
||
2010-08-13 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
* ira-int.h (struct target_ira_int): Remove x_cost_classes.
|
||
|
||
* ira-costs.c: Fix formatting.
|
||
(cost_classes, cost_classes_num): Remove.
|
||
(struct cost_classes, cost_classes_t, const_cost_classes_t): New.
|
||
(regno_cost_classes, cost_classes_hash, cost_classes_eq): New.
|
||
(cost_classes_del, cost_classes_htab): New.
|
||
(cost_classes_aclass_cache, cost_classes_mode_cache): New.
|
||
(initiate_regno_cost_classes, setup_cost_classes): New.
|
||
(setup_regno_cost_classes_by_aclass): New.
|
||
(setup_regno_cost_classes_by_mode, finish_regno_cost_classes):
|
||
New.
|
||
(record_reg_classes): Use regno_cost_classes instead of
|
||
cost_classes. Move checking opposite operand up.
|
||
(record_address_regs): Use regno_cost_classes
|
||
instead of cost_classes.
|
||
(scan_one_insn): Ditto. Use always general register.
|
||
(print_allocno_costs): Use regno_cost_classes instead of
|
||
cost_classes.
|
||
(print_pseudo_costs): Ditto. Use Reg_N_REFS.
|
||
(find_costs_and_classes): Set up cost classes for each registers.
|
||
Use also their mode for this. Use regno_cost_classes instead of
|
||
cost_classes.
|
||
(setup_allocno_class_and_costs): Use regno_cost_classes instead of
|
||
cost_classes.
|
||
(free_ira_costs, ira_init_costs): Don't use cost_classes.
|
||
(ira_costs, ira_set_pseudo_classes): Call
|
||
initiate_regno_cost_classes and finish_regno_cost_classes.
|
||
|
||
2010-10-04 Vladimir Makarov <vmakarov@redhat.com>
|
||
|
||
* target-def.h (TARGET_IRA_COVER_CLASSES): Remove.
|
||
|
||
* target.def (ira_cover_classes): Remove.
|
||
|
||
* doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and
|
||
IRA_COVER_CLASSES.
|
||
|
||
* doc/tm.texi.in: Ditto.
|
||
|
||
* ira-conflicts.c: Remove mentioning cover classes from the file.
|
||
Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use
|
||
ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST. Fix
|
||
formatting.
|
||
|
||
* targhooks.c (default_ira_cover_classes): Remove.
|
||
|
||
* targhooks.h (default_ira_cover_classes): Ditto.
|
||
|
||
* haifa-sched.c: Remove mentioning cover classes from the file.
|
||
Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
|
||
ira_pressure_classes and ira_pressure_classes_num instead of
|
||
ira_reg_class_cover_size and ira_reg_class_cover. Use
|
||
sched_regno_pressure_class instead of sched_regno_cover_class.
|
||
(mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use
|
||
ira_reg_class_max_nregs instead of ira_reg_class_nregs.
|
||
|
||
* ira-int.h: Add 2010 to Copyright. Remove mentioning cover
|
||
classes from the file.
|
||
(object_hard_regs_t, object_hard_regs_node_t): New typedefs.
|
||
(struct object_hard_regs, struct object_hard_regs_node): New.
|
||
(struct ira_object): New members profitable_hard_regs,
|
||
hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num.
|
||
(struct ira_allocno): Rename cover_class to aclass. Rename
|
||
cover_class_cost and updated_cover_class_cost to class_cost and
|
||
updated_class_cost. Remove splay_removed_p and
|
||
left_conflict_size. Add new members colorable_p.
|
||
(ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove.
|
||
(ALLOCNO_COLORABLE_P): New macro.
|
||
(ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS.
|
||
(ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST):
|
||
Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST.
|
||
(OBJECT_...): Rename parameter C to O.
|
||
(OBJECT_PROFITABLE_HARD_REGS): New macro.
|
||
(OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START)
|
||
(OBJECT_HARD_REGS_SUBNODES_NUM): New macros.
|
||
(struct target_ira_int): New members x_ira_max_memory_move_cost,
|
||
x_ira_max_register_move_cost, x_ira_max_may_move_in_cost,
|
||
x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p,
|
||
x_ira_reg_pressure_class_p, x_ira_important_class_nums,
|
||
x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to
|
||
x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to
|
||
x_ira_reg_class_subunion.
|
||
(ira_max_memory_move_cost, ira_max_register_move_cost)
|
||
(ira_max_may_move_in_cost, ira_max_may_move_out_cost)
|
||
(ira_reg_allocno_class_p, ira_reg_pressure_class_p)
|
||
(ira_important_class_nums, ira_reg_class_superunion): New macros.
|
||
(prohibited_class_mode_regs): Rename to
|
||
ira_prohibited_class_mode_regs.
|
||
(ira_reg_class_union): Rename to ira_reg_class_subunion.
|
||
(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
|
||
(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
|
||
(ira_tune_allocno_costs_and_cover_classes): Rename to
|
||
ira_tune_allocno_costs.
|
||
(ira_debug_hard_regs_forest): New.
|
||
(ira_object_conflict_iter_init, ira_object_conflict_iter_cond)
|
||
(ira_object_conflict_iter_next): Fix comments.
|
||
(ira_hard_reg_set_intersection_p, hard_reg_set_size): New
|
||
functions.
|
||
(ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename
|
||
cover_class to aclass.
|
||
(ira_allocate_and_accumulate_costs): Ditto.
|
||
(ira_allocate_and_set_or_copy_costs): Ditto.
|
||
|
||
* opts.c (decode_options): Remove ira_cover_class check.
|
||
|
||
* ira-color.c: Remove mentioning cover classes from the file. Use
|
||
ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST
|
||
instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and
|
||
ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
|
||
(splay-tree.h): Remove include.
|
||
(allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move
|
||
before copy_freq_compare_func.
|
||
(allocnos_for_spilling, removed_splay_allocno_vec): Remove.
|
||
(object_hard_regs_vec, object_hard_regs_htab, node_check_tick):
|
||
New definitions.
|
||
(hard_regs_roots, hard_regs_node_vec): Ditto.
|
||
(object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto.
|
||
(insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto.
|
||
(finish_object_hard_regs, object_hard_regs_compare): Ditto.
|
||
(create_new_object_hard_regs_node): Ditto.
|
||
(add_new_object_hard_regs_node_to_forest): Ditto.
|
||
(add_object_hard_regs_to_forest, collect_object_hard_regs_cover):
|
||
Ditto.
|
||
(setup_object_hard_regs_nodes_parent, first_common_ancestor_node):
|
||
Ditto.
|
||
(print_hard_reg_set, print_hard_regs_subforest): Ditto.
|
||
(print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto.
|
||
(remove_unused_object_hard_regs_nodes): Ditto.
|
||
(enumerate_object_hard_regs_nodes): Ditto.
|
||
(object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto.
|
||
(object_hard_regs_subnode_t): Ditto.
|
||
(struct object_hard_regs_subnode): Ditto.
|
||
(object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto.
|
||
(setup_object_hard_regs_subnode_index): Ditto.
|
||
(get_object_hard_regs_subnodes_num): Ditto.
|
||
(form_object_hard_regs_nodes_forest): Ditto.
|
||
(finish_object_hard_regs_nodes_tree): Ditto.
|
||
(finish_object_hard_regs_nodes_forest): Ditto.
|
||
(allocnos_have_intersected_live_ranges_p): Rename to
|
||
allocnos_conflict_by_live_ranges_p. Move before
|
||
copy_freq_compare_func.
|
||
(pseudos_have_intersected_live_ranges_p): Rename to
|
||
conflict_by_live_ranges_p. Move before copy_freq_compare_func.
|
||
(setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto.
|
||
(empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto.
|
||
(update_copy_costs): Remove assert. Skip cost update if the hard
|
||
reg does not belong the class.
|
||
(assign_hard_reg): Process only profitable hard regs.
|
||
(uncolorable_allocnos_num): Make it scalar.
|
||
(allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM
|
||
and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE
|
||
and ira_reg_class_max_nregs.
|
||
(bucket_allocno_compare_func): Check frequency first.
|
||
(sort_bucket): Add compare function as a parameter.
|
||
(add_allocno_to_ordered_bucket): Assume no coalesced allocnos.
|
||
(uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove.
|
||
(push_allocno_to_stack): Rewrite for checking new allocno
|
||
colorability.
|
||
(remove_allocno_from_bucket_and_push): Print cost too. Remove
|
||
assert.
|
||
(push_only_colorable): Pass new parameter to sort_bucket.
|
||
(push_allocno_to_spill): Remove.
|
||
(allocno_spill_priority_compare): Make it inline and rewrite.
|
||
(splay_tree_allocate, splay_tree_free): Remove.
|
||
(allocno_spill_sort_compare): New function.
|
||
(push_allocnos_to_stack): Sort allocnos for spilling once. Don't
|
||
build and use splay tree. Choose first allocno in uncolorable
|
||
allocno bucket to spill. Remove setting spill cost.
|
||
(all_conflicting_hard_regs): Remove.
|
||
(setup_allocno_available_regs_num): Check only profitable hard
|
||
regs. Print info about hard regs nodes.
|
||
(setup_allocno_left_conflicts_size): Remove.
|
||
(put_allocno_into_bucket): Don't call
|
||
setup_allocno_left_conflicts_size. Use
|
||
setup_left_conflict_sizes_p.
|
||
(improve_allocation): New.
|
||
(color_allocnos): Call setup_profitable_hard_regs,
|
||
form_object_hard_regs_nodes_forest, improve_allocation,
|
||
finish_object_hard_regs_nodes_forest. Setup spill cost.
|
||
(print_loop_title): Use pressure classes.
|
||
(color_allocnso): Ditto.
|
||
(do_coloring): Remove allocation and freeing splay_tree_node_pool
|
||
and allocnos_for_spilling.
|
||
(ira_sort_regnos_for_alter_reg): Don't setup members
|
||
{first,next}_coalesced_allocno.
|
||
(color): Remove allocating and freeing removed_splay_allocno_vec.
|
||
(fast_allocation): Use ira_prohibited_class_mode_regs instead of
|
||
prohibited_class_mode_regs.
|
||
|
||
* ira-lives.c: Remove mentioning cover classes from the file. Fix
|
||
formatting.
|
||
(update_allocno_pressure_excess_length): Use pressure classes.
|
||
(inc_register_pressure, dec_register_pressure): Check for pressure
|
||
class.
|
||
(mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use
|
||
pressure class. Use ira_reg_class_nregs instead of
|
||
ira_reg_class_max_nregs.
|
||
(mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto.
|
||
(mark_hard_reg_live, mark_hard_reg_dead): Use pressure class.
|
||
(single_reg_class): Use ira_reg_class_nregs instead of
|
||
ira_reg_class_max_nregs.
|
||
(process_bb_node_lives): Use pressure classes.
|
||
|
||
* ira-emit.c: Remove mentioning cover classes from the file. Use
|
||
ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting.
|
||
(change_loop): Use pressure classes.
|
||
(modify_move_list): Call ira_set_allocno_class instead of
|
||
ira_set_allocno_cover_class.
|
||
|
||
* ira-build.c: Remove mentioning cover classes from the file. Use
|
||
ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of
|
||
ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use
|
||
ALLOCNO_UPDATED_CLASS_COST instead of
|
||
ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting.
|
||
(ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS.
|
||
(ira_create_allocno): Remove initialization of
|
||
ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize
|
||
ALLOCNO_COLORABLE_P.
|
||
(ira_set_allocno_cover_class): Rename to ira_set_allocno_class.
|
||
Update conflict regs for the objects.
|
||
(create_cap_allocno): Remove assert. Don't propagate
|
||
ALLOCNO_AVAILABLE_REGS_NUM.
|
||
(ira_free_allocno_costs): New function.
|
||
(finish_allocno): Change a part of code into call of
|
||
ira_free_allocno_costs.
|
||
(low_pressure_loop_node_p): Use pressure classes.
|
||
(object_range_compare_func): Don't compare classes.
|
||
(setup_min_max_conflict_allocno_ids): Ditto.
|
||
|
||
* loop-invariant.c: Remove mentioning cover classes from the file.
|
||
Use ira_pressure_classes and ira_pressure_classes_num instead of
|
||
ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting.
|
||
(get_cover_class_and_nregs): Rename to
|
||
get_cover_pressure_and_nregs. Use ira_reg_class_max_nregs instead
|
||
of ira_reg_class_nregs. Use reg_allocno_class instead of
|
||
reg_cover_class.
|
||
(get_inv_cost): Use instead ira_stack_reg_pressure_class of
|
||
STACK_REG_COVER_CLASS.
|
||
(get_regno_cover_class): Rename to get_regno_pressure_class.
|
||
(move_loop_invariants): Initialize and finalize regstat.
|
||
|
||
* ira.c: Remove mentioning cover classes from the file. Add
|
||
comments about coloring without cover classes. Use ALLOCNO_CLASS
|
||
instead of ALLOCNO_COVER_CLASS. Fix formatting.
|
||
(alloc_reg_class_subclasses, setup_reg_subclasses): Move it before
|
||
setup_class_subset_and_memory_move_costs.
|
||
(setup_stack_reg_pressure_class, setup_pressure_classes): New.
|
||
(setup_cover_and_important_classes): Rename to
|
||
setup_allocno_and_important_classes.
|
||
(setup_class_translate_array): New.
|
||
(setup_class_translate): Call it for allocno and pressure classes.
|
||
(cover_class_order): Rename to allocno_class_order.
|
||
(comp_reg_classes_func): Use ira_allocno_class_translate instead
|
||
of ira_class_translate.
|
||
(reorder_important_classes): Set up ira_important_class_nums.
|
||
(setup_reg_class_relations): Set up ira_reg_class_superunion.
|
||
(print_class_cover): Rename to print_classes. Add parameter.
|
||
(ira_debug_class_cover): Rename to ira_debug_allocno_classes.
|
||
Print pressure classes too.
|
||
(find_reg_class_closure): Rename to find_reg_classes. Don't call
|
||
setup_reg_subclasses.
|
||
(ira_hard_regno_cover_class): Rename to
|
||
ira_hard_regno_allocno_class.
|
||
(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
|
||
(setup_prohibited_class_mode_regs): Use
|
||
ira_prohibited_class_mode_regs instead of
|
||
prohibited_class_mode_regs.
|
||
(clarify_prohibited_class_mode_regs): New function.
|
||
(ira_init_register_move_cost): Set up ira_max_register_move_cost,
|
||
ira_max_may_move_in_cost, and ira_max_may_move_out_cost.
|
||
(ira_init_once): Initialize them.
|
||
(free_register_move_costs): Process them.
|
||
(ira_init): Move calls of find_reg_classes and
|
||
setup_hard_regno_aclass after setup_prohibited_class_mode_regs.
|
||
Call clarify_prohibited_class_mode_regs.
|
||
(ira_no_alloc_reg): Remove.
|
||
(too_high_register_pressure_p): Use pressure classes.
|
||
|
||
* sched-deps.c: Remove mentioning cover classes from the file.
|
||
Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use
|
||
ira_pressure_classes and ira_pressure_classes_num instead of
|
||
ira_reg_class_cover_size and ira_reg_class_cover.
|
||
(mark_insn_hard_regno_birth, mark_hard_regno_death): Use
|
||
sched_regno_pressure_class instead of sched_regno_cover_class.
|
||
(mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use
|
||
ira_reg_class_max_nregs instead of ira_reg_class_nregs.
|
||
|
||
* ira.h: Add 2010 to Copyright.
|
||
(ira_no_alloc_reg): Remove external.
|
||
(struct target_ira): Rename x_ira_hard_regno_cover_class,
|
||
x_ira_reg_class_cover_size, x_ira_reg_class_cover, and
|
||
x_ira_class_translate to x_ira_hard_regno_allocno_class,
|
||
x_ira_allocno_classes_num, x_ira_allocno_classes, and
|
||
x_ira_allocno_class_translate. Add x_ira_pressure_classes_num,
|
||
x_ira_pressure_classes, x_ira_pressure_class_translate, and
|
||
x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to
|
||
x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and
|
||
x_ira_no_alloc_regs.
|
||
(ira_hard_regno_cover_class): Rename to
|
||
ira_hard_regno_allocno_class.
|
||
(ira_reg_class_cover_size, ira_reg_class_cover): Rename to
|
||
ira_allocno_classes_num and ira_allocno_classes.
|
||
(ira_class_translate): Rename to ira_allocno_class_translate.
|
||
(ira_pressure_classes_num, ira_pressure_classes): New definitions.
|
||
(ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto.
|
||
(ira_reg_class_nregs): Rename to ira_reg_class_max_nregs.
|
||
(ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New
|
||
(ira_no_alloc_regs): New.
|
||
|
||
* ira-costs.c: Add 2010 to Copyright. Remove mentioning cover
|
||
classes from the file. Use ALLOCNO_CLASS instead of
|
||
ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of
|
||
ALLOCNO_COVER_CLASS_COST.
|
||
(regno_cover_class): Rename to regno_aclass.
|
||
(record_reg_classes): Use ira_reg_class_subunion instead of
|
||
ira_reg_class_union.
|
||
(record_address_regs): Check overflow.
|
||
(scan_one_insn): Ditto.
|
||
(print_allocno_costs): Print total mem cost fore regional
|
||
allocation.
|
||
(print_pseudo_costs): Use REG_N_REFS.
|
||
(find_costs_and_classes): Use classes intersected with them on the
|
||
1st pass. Check overflow. Use ira_reg_class_subunion instead of
|
||
ira_reg_class_union. Use ira_allocno_class_translate and
|
||
regno_aclass instead of ira_class_translate and regno_cover_class.
|
||
Modify code for finding regno_aclass. Setup preferred classes for
|
||
the next pass.
|
||
(setup_allocno_cover_class_and_costs): Rename to
|
||
setup_allocno_class_and_costs. Use regno_aclass instead of
|
||
regno_cover_class. Use ira_set_allocno_class instead of
|
||
ira_set_allocno_cover_class.
|
||
(init_costs, finish_costs): Use regno_aclass instead of
|
||
regno_cover_class.
|
||
(ira_costs): Use setup_allocno_class_and_costs instead of
|
||
setup_allocno_cover_class_and_costs.
|
||
(ira_tune_allocno_costs_and_cover_classes): Rename to
|
||
ira_tune_allocno_costs. Check overflow. Skip conflict hard regs
|
||
by processing objects. Use ira_reg_class_max_nregs instead of
|
||
ira_reg_class_nregs.
|
||
|
||
* rtl.h (reg_cover_class): Rename to reg_allocno_class.
|
||
|
||
* sched-int.h: Remove mentioning cover classes from the file.
|
||
(sched_regno_cover_class): Rename to sched_regno_pressure_class.
|
||
|
||
* reginfo.c: Add 2010 to Copyright. Remove mentioning cover
|
||
classes from the file.
|
||
(struct reg_pref): Rename coverclass into allocnoclass.
|
||
(reg_cover_class): Rename to reg_allocno_class.
|
||
|
||
* Makefile.in (ira-color.o): Remove SPLAY_TREE_H from
|
||
dependencies.
|
||
|
||
* config/alpha/alpha.h (IRA_COVER_CLASSES): Remove.
|
||
|
||
* config/arm/arm.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/avr/avr.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/cris/cris.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/frv/frv.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto.
|
||
|
||
* config/i386/i386.c (TARGET_IRA_COVER_CLASSES)
|
||
(i386_ira_cover_classes): Ditto.
|
||
|
||
* config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/mep/mep.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/mips/mips.c (TARGET_IRA_COVER_CLASSES)
|
||
(mips_ira_cover_classes): Ditto.
|
||
|
||
* config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX)
|
||
(IRA_COVER_CLASSES_VSX): Ditto.
|
||
|
||
* config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES)
|
||
(rs6000_ira_cover_classes): Ditto.
|
||
|
||
* config/rx/rx.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/s390/s390.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/score/score.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/sh/sh.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/spu/spu.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/v850/v850.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/vax/vax.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
* config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto.
|
||
|
||
2011-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR target/48288
|
||
* config/pa/predicates.md (reg_or_ior_operand): New predicate.
|
||
* config/pa/pa.md (iordi3): Use new predicate in expander.
|
||
(iorsi3): Likewise.
|
||
|
||
2011-03-27 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/mips/mips.h (LIBCALL_VALUE, FUNCTION_VALUE,
|
||
FUNCTION_VALUE_REGNO_P): Remove macros.
|
||
* config/mips/mips-protos.h (mips_function_value): Remove.
|
||
* config/mips/mips.c (mips_function_value): Rename to...
|
||
(mips_function_value_1): ... this. Make static. Handle receiving
|
||
the function type in 'fn_decl_or_type' argument.
|
||
(mips_function_value, mips_libcall_value,
|
||
mips_function_value_regno_p): New function.
|
||
(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
|
||
TARGET_FUNCTION_VALUE_REGNO_P): Define.
|
||
|
||
2011-03-27 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
* config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load
|
||
and -mavx256-split-unaligned-store.
|
||
(ix86_option_override_internal): Split 32-byte AVX unaligned
|
||
load/store by default.
|
||
(ix86_avx256_split_vector_move_misalign): New.
|
||
(ix86_expand_vector_move_misalign): Use it.
|
||
|
||
* config/i386/i386.opt: Add -mavx256-split-unaligned-load and
|
||
-mavx256-split-unaligned-store.
|
||
|
||
* config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned
|
||
256bit load/store. Generate unaligned store on misaligned memory
|
||
operand.
|
||
(*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned
|
||
256bit load/store.
|
||
(*avx_movdqu<avxmodesuffix>): Likewise.
|
||
|
||
* doc/invoke.texi: Document -mavx256-split-unaligned-load and
|
||
-mavx256-split-unaligned-store.
|
||
|
||
2011-03-27 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR target/38598
|
||
* config/mips/mips.md (extendsidi2): Add an "l" alternative.
|
||
Update commentary.
|
||
|
||
2011-03-27 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips.c (mips_prepare_builtin_arg): Replace icode and
|
||
opno arguments with an expand_operand. Use create_input_operand.
|
||
(mips_prepare_builtin_target): Delete.
|
||
(mips_expand_builtin_insn, mips_expand_builtin_compare_1): New
|
||
functions.
|
||
(mips_expand_builtin_direct): Use create_output_operand and
|
||
mips_expand_builtin_insn. Update call to mips_prepare_builtin_arg.
|
||
(mips_expand_builtin_movtf): Likewise. Use mips_expand_fp_comparison.
|
||
(mips_expand_builtin_compare): Use mips_expand_fp_comparison.
|
||
|
||
2011-03-27 Ira Rosen <ira.rosen@linaro.org>
|
||
|
||
* config/arm/arm.c (arm_autovectorize_vector_sizes): New
|
||
function.
|
||
(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define.
|
||
|
||
2011-03-26 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* basic-block.h (fixup_abnormal_edges): Adjust prototype.
|
||
* reload1.c (reload): Adjust call to fixup_abnormal_edges. Rediscover
|
||
basic blocks and call commit_edge_insertions directly.
|
||
(fixup_abnormal_edges): Move from here to...
|
||
* cfgrtl.c (fixup_abnormal_edges): ...here. Only insert instructions
|
||
on the edges and return whether some have actually been inserted.
|
||
* reg-stack.c (convert_regs): Fix up abnormal edges before inserting
|
||
compensation code.
|
||
|
||
2011-03-26 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/48144
|
||
* sel-sched-ir.c (merge_history_vect): Factor out from ...
|
||
(merge_expr_data): ... here.
|
||
(av_set_intersect): Rename to av_set_code_motion_filter.
|
||
Update all callers. Call merge_history_vect when an expression
|
||
is found in both sets.
|
||
* sel-sched-ir.h (av_set_code_motion_filter): Add prototype.
|
||
|
||
2011-03-26 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/predicates.md (word_offset_memref_op): Handle
|
||
cmodel medium addresses.
|
||
* config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned
|
||
64-bit gpr loads and stores.
|
||
(rs6000_secondary_reload_ppc64): New function.
|
||
* config/rs6000/rs6000-protos.h: Declare it.
|
||
* config/rs6000/rs6000.md (reload_di_store, reload_di_load): New.
|
||
|
||
2011-03-26 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/47487
|
||
* config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support
|
||
GNU Go in traceback table.
|
||
|
||
2011-03-25 Richard Henderson <rth@redhat.com>
|
||
|
||
* expr.c (emit_block_move_via_movmem): Only use 6 operand variant
|
||
if there are exactly 6 operands.
|
||
(set_storage_via_setmem): Similarly.
|
||
|
||
2011-03-25 Kai Tietz <ktietz@redhat.com>
|
||
|
||
* collect2.c (write_c_file_stat): Handle backslash
|
||
as right-hand directory separator.
|
||
(resolve_lib_name): Use IS_DIR_SEPARATOR instead of
|
||
checking just for slash.
|
||
* coverage.c (coverage_init): Use IS_ABSOLUTE_PATH
|
||
instead of checking for trailing slash.
|
||
* gcc.c (record_temp_file): Use filename_cmp instead
|
||
of strcmp.
|
||
(do_spec_1): Likewise.
|
||
(replace_outfile_spec_function): Likewise.
|
||
(is_directory): Use filename_ncmp instead of strncmp.
|
||
(print_multilib_info): Likewise.
|
||
* gcov.c (find_source): Use filename_cmp instead
|
||
instead of strcmp.
|
||
(make_gcov_file_name): Fix order of slash/backslash
|
||
checks.
|
||
* incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp.
|
||
(add_standard_paths): Likewise.
|
||
* mips-tfile.c (saber_stop): Handle backslash.
|
||
* prefix.c (update_path): Use filename_ncmp instead of
|
||
strncmp.
|
||
* profile.c (output_location): Use filename_cmp instead
|
||
of strcmp.
|
||
* read-md.c (handle_toplevel_file): Handle backslash.
|
||
* tlink.c (frob_extension): Likewise.
|
||
* tree-cfg.c (same_line_p): Use filename_cmp instead of
|
||
strcmp.
|
||
* tree-dump.c (dequeue_and_dump): Handle backslash.
|
||
* tree.c (get_file_function_name): Likewise.
|
||
* gengtype.c (read_input_list): Likewise.
|
||
(get_file_realbasename): Likewise.
|
||
(get_output_file_with_visibility): Use filename_cmp
|
||
instead of strcmp.
|
||
|
||
2011-03-25 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS
|
||
case to VFPv1.
|
||
|
||
2011-03-25 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* fold-const.c (expr_location_or): New function.
|
||
(fold_truth_not_expr): Call it.
|
||
|
||
2011-03-25 Jeff Law <law@redhat.com>
|
||
|
||
* dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing
|
||
va_end.
|
||
* c-family/c-common.c (def_fn_type): Likewise.
|
||
* ada/gcc-interface/utils.c (def_fn_type): Likewise.
|
||
* emit-rtl.c (gen_rtvec): Likewise.
|
||
* lto/lto-lang.c (def_fn_type): Likewise.
|
||
|
||
2011-03-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants
|
||
also generate copies.
|
||
(fini_copy_prop): Handle constant values properly.
|
||
|
||
2011-03-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare
|
||
mode size instead of bitsize with DWARF2_ADDR_SIZE.
|
||
(hash_loc_operands, compare_loc_operands): Handle
|
||
DW_OP_GNU_entry_value.
|
||
|
||
2011-03-25 Kai Tietz <ktietz@redhat.com>
|
||
|
||
* config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment.
|
||
(STACK_BOUNDARY): Check for bit-ness in case of MS_ABI.
|
||
* config/i386/i386.c (ix86_conditional_register_usage): Adjust
|
||
comment and use macro TARGET_64BIT_MS_ABI instead.
|
||
(ix86_keep_aggregate_return_pointer): Optimize for 64-bit case
|
||
and change default behavior for 32-bit MS_ABI.
|
||
(ix86_reg_parm_stack_space): Check additionally for bit-ness.
|
||
(ix86_function_type_abi): Allow check for ms_abi/sysv_abi for
|
||
32-bit, too.
|
||
(ix86_cfun_abi): Likewise.
|
||
(ix86_maybe_switch_abi): Adjust comment.
|
||
(init_cumulative_args): Check for bit-ness in MS_ABI case.
|
||
(ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI
|
||
instead of checking for SYSV_ABI.
|
||
(ix86_nsaved_sseregs): Likewise.
|
||
(ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment
|
||
to 16 bytes.
|
||
(ix86_expand_call): Use TARGET_64BIT_MS_ABI macro.
|
||
* config/i386.h (TARGET_32BIT_MS_ABI): New macro.
|
||
(ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI.
|
||
(OUTGOING_REG_PARM_STACK_SPACE): Likewise.
|
||
* config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI.
|
||
|
||
2011-03-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg.
|
||
(verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
|
||
(verify_gimple): Remove.
|
||
* tree-cfg.c (verify_gimple_call): Merge verification
|
||
from verify_stmts.
|
||
(verify_gimple_phi): Merge verification from verify_stmts.
|
||
(verify_gimple_label): New function.
|
||
(verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2.
|
||
(verify_types_in_gimple_seq): Rename to verify_gimple_in_seq.
|
||
(verify_stmt): Merge into verify_gimple_in_cfg and callees.
|
||
(verify_stmts): Rename to verify_gimple_in_cfg.
|
||
(verify_gimple_in_cfg): New function.
|
||
* passes.c (execute_function_todo): Call verify_gimple_in_cfg.
|
||
* tree-ssa.c (verify_ssa): Likewise.
|
||
* gimplify.c (gimplify_body): Call verify_gimple_in_seq.
|
||
|
||
2011-03-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
* passes.c (init_optimization_passes): Add FRE pass after
|
||
early SRA.
|
||
|
||
2011-03-25 Bernd Schmidt <bernds@codesourcery.com>
|
||
Andrew Stubbs <ams@codesourcery.com>
|
||
|
||
* config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning
|
||
for Cortex-A8.
|
||
(arm_movdi_vfp_cortexa8): New pattern.
|
||
* config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon,
|
||
iordi3_neon, xordi3_neon): Add alternatives to discourage Neon
|
||
instructions when tuning for Cortex-A8. Set attribute "arch".
|
||
* config/arm/arm.md: Move include arm-tune.md up a bit.
|
||
(define_attr "arch"): Add "onlya8" and "nota8" values.
|
||
(define_attr "arch_enabled"): Handle "onlya8" and "nota8".
|
||
|
||
2011-03-25 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
PR bootstrap/48282
|
||
Revert:
|
||
2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
|
||
FOR_BB_INSNS_SAFE to iterate through insns. Re-indent.
|
||
(pass_instantiate_virtual_regs): Require PROP_cfglayout.
|
||
* passes.c (init_optimization_passes): Move
|
||
pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
|
||
|
||
2011-03-25 Kai Tietz <ktietz@redhat.com>
|
||
|
||
* c-typeck.c (comptypes_internal): Replace target
|
||
hook call of comp_type_attributes by version in tree.c file.
|
||
* gimple.c (gimple_types_compatible_p_1): Likewise.
|
||
* tree-ssa.c (useless_type_conversion_p): Likewise.
|
||
* tree.c (build_type_attribute_qual_variant): Likewise.
|
||
(attribute_value_equal): New static helper function.
|
||
(comp_type_attributes): New function.
|
||
(merge_attributes): Use attribute_value_equal for comparison.
|
||
(attribute_list_contained): Likewise.
|
||
* tree.h (comp_type_attributes): New prototype.
|
||
|
||
2011-03-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-cfg.c (verify_gimple_assign_unary): Drop special casing
|
||
of complex types at -O0.
|
||
(verify_gimple_assign_binary): Likewise.
|
||
(verify_gimple_assign_ternary): Likewise.
|
||
|
||
2011-03-24 Mark Wielaard <mjw@redhat.com>
|
||
|
||
* dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8.
|
||
(value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
|
||
|
||
2011-03-24 Mark Wielaard <mjw@redhat.com>
|
||
|
||
PR debug/48041
|
||
* dwarf2out.c (output_abbrev_section): Only write table when
|
||
abbrev_die_table_in_use > 1.
|
||
|
||
2011-02-24 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (alpha_expand_unaligned_load): Use extql.
|
||
(alpha_expand_unaligned_store): Use mskwl, mskll, mskql.
|
||
(alpha_expand_unaligned_load_words): Use extql.
|
||
(alpha_expand_unaligned_store_words): Use insqh, mskqh, mskql.
|
||
(emit_insxl): Handle all modes for consistency.
|
||
|
||
2011-02-24 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (get_aligned_mem): Don't test WORDS_BIG_ENDIAN.
|
||
(alpha_expand_unaligned_load): Likewise.
|
||
(alpha_expand_unaligned_store): Likewise.
|
||
(alpha_expand_unaligned_load_words): Likewise.
|
||
(alpha_expand_unaligned_store_words): Likewise.
|
||
(emit_insxl, alpha_split_compare_and_swap_12): Likewise.
|
||
(alpha_split_lock_test_and_set_12): Likewise.
|
||
(print_operand, alpha_fold_builtin_extxx): Likewise.
|
||
(alpha_fold_builtin_insxx, alpha_fold_builtin_mskxx): Likewise.
|
||
* config/alpha/alpha.md (bswapsi2, insv, extv, extzv): Likewise.
|
||
(builtin_extwh, builtin_extlh, builtin_extql): Likewise.
|
||
(unaligned_extendqidi_be, unaligned_extendhidi_be, extxl_be): Remove.
|
||
(*extxl_1_be, *extql_2_be, extqh_be, extlh_be, extwh_be): Remove.
|
||
(insbl_be, inswl_be, insll_be, insql_be, mskxl_be): Remove.
|
||
(unaligned_loadqi_be, unaligned_loadhi_be): Remove.
|
||
(unaligned_storeqi_be, unaligned_storehi_be): Remove.
|
||
(extbl): Rename from builtin_extbl; don't test WORDS_BIG_ENDIAN.
|
||
(extwl, extll, extql): Similarly.
|
||
(inswh, inslh, insqh): Similarly.
|
||
(mskbl, mskwl, mskll, mskql): Similarly.
|
||
(mskwh, msklh, mskqh): Similarly.
|
||
|
||
2011-02-24 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.md (attribute isa): Add er, ner.
|
||
(attribute enabled): Handle them.
|
||
(*movdi): Merge *movdi_{er_nofix,nofix,er_fix,fix}.
|
||
|
||
2011-02-24 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.md (attribute isa): Add vms.
|
||
(attribute enabled): Handle it.
|
||
(*movsf): Merge *movsf_{nofix,fix,nofp}.
|
||
(*movdf): Merge *movdf_{nofix,fix,nofp}.
|
||
(*movtf): Rename from *movtf_internal for consistency.
|
||
(*movsi): Merge with *movsi_nt_vms.
|
||
(*movhi): Merge *movhi_nobwx, *movhi_bwx.
|
||
(*movqi): Merge *movqi_nobwx, *movqi_bwx.
|
||
(*mov<VEC>): Merge *mov<VEC>_fix, *mov<VEC>_nofix.
|
||
* config/alpha/constraint.md ("f"): Use NO_REGS when fpu is disabled.
|
||
|
||
2011-02-24 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.md (extendqihi2): Implement for BWX only.
|
||
(extendqisi2, extendhisi2): Likewise.
|
||
(extendqidi2): Simplify BWX/non-BWX expansions.
|
||
(extendhidi2): Similarly.
|
||
|
||
2011-02-24 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.md (attribute isa): New.
|
||
(attribute enabled): New.
|
||
(zero_extendqihi2): Merge from *zero_extendqihi2_{bwx,nobwx}.
|
||
(zero_extendqisi2, zero_extendqidi2): Similarly.
|
||
(zero_extendhisi2, zero_extendhidi2): Similarly.
|
||
* config/alpha/predicates.md (reg_or_bwx_memory_operand): New.
|
||
|
||
2011-02-24 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/predicates.md (input_operand): Revert last change;
|
||
update comment to mention 32-bit VMS rather than Windows.
|
||
|
||
2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* function.c (instantiate_virtual_regs): Use FOR_EACH_BB and
|
||
FOR_BB_INSNS_SAFE to iterate through insns. Re-indent.
|
||
(pass_instantiate_virtual_regs): Require PROP_cfglayout.
|
||
* passes.c (init_optimization_passes): Move
|
||
pass_instantiate_virtual_regs after pass_into_cfg_layout_mode.
|
||
|
||
2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases.
|
||
|
||
2011-03-24 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (ix86_print_operand): Output DFmode const_double
|
||
correctly.
|
||
|
||
2011-03-24 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/48204
|
||
* simplify-rtx.c (simplify_const_unary_operation): Call
|
||
real_convert when changing mode class with FLOAT_EXTEND.
|
||
|
||
2011-03-24 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define.
|
||
(ASM_OUTPUT_MAX_SKIP_ALIGN): Define.
|
||
* config/rx/rx.c (rx_option_override): Set align_jumps,
|
||
align_loops and align_labels if not set by the user.
|
||
(rx_align_for_label): New function.
|
||
(rx_max_skip_for_label): New function.
|
||
(TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define.
|
||
(TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define.
|
||
(TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define.
|
||
(TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define.
|
||
* config/rx/rx-protos.h (rx_align_for_label): Add prototype.
|
||
|
||
2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
PR rtl-optimization/48263
|
||
* optabs.c (expand_binop_directly): Reinstate convert_modes code
|
||
and original commutative_p handling. Use maybe_gen_insn.
|
||
|
||
2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* reload.c (find_reloads_subreg_address): Add address_reloaded
|
||
parameter and return true there if the full address has been
|
||
reloaded.
|
||
(find_reloads_toplev): Pass address_reloaded flag.
|
||
(find_reloads_address_1): Don't use address_reloaded parameter.
|
||
|
||
2011-03-24 Jeff Law <law@redhat.com>
|
||
|
||
* tree-ssa-live.c (remove_unused_scope_block_p): Remove set but
|
||
unused variable "ann".
|
||
(remove_unused_locals): Likewise.
|
||
|
||
* tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove useless
|
||
statement.
|
||
|
||
* cfglayout.c (fixup_reorder_chain): Do not dereference E_FALL
|
||
after it is freed.
|
||
|
||
2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS
|
||
for invalid symbolic addresses.
|
||
(s390_secondary_reload): Don't use s390_check_symref_alignment for
|
||
larl operands.
|
||
|
||
2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* fold-const.c (fold_ternary_loc): Preserve the location (if any) of
|
||
the argument in calls to fold_truth_not_expr.
|
||
|
||
2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* tree.c (record_node_allocation_statistics): New function.
|
||
(make_node_stat, copy_node_stat, build_string): Call it.
|
||
(make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise.
|
||
(build1_stat, build_omp_clause): Likewise.
|
||
|
||
2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* builtins.c (expand_movstr): Fix endp == 1 adjustment after
|
||
last commit.
|
||
|
||
2011-03-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/48271
|
||
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Only cleanup
|
||
blocks that still exist.
|
||
|
||
2011-03-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/48270
|
||
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Do
|
||
not free datarefs before ddrs.
|
||
|
||
2011-03-24 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* tree-sra.c (build_ref_for_offset): Strip useless type conversions
|
||
from the address built for a reference with variable offset.
|
||
|
||
2011-03-24 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/48237
|
||
* config/i386/i386.md (*movdf_internal_rex64): Do not split
|
||
alternatives that can be handled with movq or movabsq insn.
|
||
(*movdf_internal): Disable for !TARGET_64BIT.
|
||
(*movdf_internal_nointeger): Ditto.
|
||
* config/i386/i386.c (ix86_print_operand): Handle DFmode immediates.
|
||
|
||
2011-03-24 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
|
||
(FUNCTION_ARG_ADVANCE): Likewise.
|
||
* tm.texi.in: Change references to them to hook references.
|
||
* tm.texi: Regenerate.
|
||
* targhooks.c (default_function_arg): Eliminate check for target macro.
|
||
(default_function_incoming_arg): Likewise.
|
||
(default_function_arg_advance): Likewise.
|
||
* target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
|
||
(function_arg_advance): Likewise.
|
||
* target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
|
||
|
||
2011-03-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/48269
|
||
* tree-object-size.c (addr_object_size): Do not double-account
|
||
for MEM_REF offsets.
|
||
|
||
2011-03-24 Diego Novillo <dnovillo@google.com>
|
||
|
||
* lto-opts.c (input_data_block): Move to lto-streamer-in.c.
|
||
* lto-streamer-in.c (input_string_internal): Add clarifying comments.
|
||
(lto_input_data_block): Move from lto-opts.c. Make extern.
|
||
Update all users.
|
||
(lto_input_string): Rename from input_string. Make extern.
|
||
Update all users.
|
||
* lto-streamer-out.c (lto_output_string_with_length): Rename from
|
||
output_string_with_length.
|
||
Output 0 to indicate a non-NULL string. Update all callers to
|
||
not emit 0.
|
||
(lto_output_string): Rename from output_string. Make extern.
|
||
Update all users.
|
||
(lto_output_decl_state_streams): Make extern.
|
||
(lto_output_decl_state_refs): Make extern.
|
||
* lto-streamer.h (lto_input_string): Declare.
|
||
(lto_input_data_block): Declare.
|
||
(lto_output_string): Declare.
|
||
(lto_output_string_with_length): Declare.
|
||
(lto_output_decl_state_streams): Declare.
|
||
(lto_output_decl_state_refs): Declare.
|
||
|
||
2011-03-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/46562
|
||
* tree.c (build_invariant_address): New function.
|
||
* tree.h (build_invariant_address): Declare.
|
||
* tree-dfa.c (get_addr_base_and_unit_offset): Wrap around
|
||
a renamed function moved ...
|
||
* tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here.
|
||
Take valueization callback parameter.
|
||
* tree-flow.h (gimple_fold_stmt_to_constant): Declare.
|
||
* gimple-fold.h: New file.
|
||
* tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1.
|
||
(ccp_fold, fold_const_aggregate_ref,
|
||
fold_ctor_reference, fold_nonarray_ctor_reference,
|
||
fold_array_ctor_reference, fold_string_cst_ctor_reference,
|
||
get_base_constructor): Move ...
|
||
* gimple-fold.c: ... here.
|
||
(gimple_fold_stmt_to_constant_1): New function
|
||
split out from ccp_fold. Take a valueization callback parameter.
|
||
Valueize all operands.
|
||
(gimple_fold_stmt_to_constant): New wrapper function.
|
||
(fold_const_aggregate_ref_1): New function split out from
|
||
fold_const_aggregate_ref. Take a valueization callback parameter.
|
||
(fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1.
|
||
* tree-ssa-sccvn.c (simplify_binary_expression): Simplify
|
||
invariant POINTER_PLUS_EXPRs to invariant form.
|
||
(vn_valueize): New function.
|
||
(try_to_simplify): Simplify by using gimple_fold_stmt_to_constant.
|
||
* tree-vrp.c (vrp_valueize): New function.
|
||
(vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant
|
||
to fold statements to constants.
|
||
* tree-ssa-pre.c (eliminate): Properly guard propagation of
|
||
function declarations.
|
||
* Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o,
|
||
tree-ssa-ccp.o): Add gimple-fold.h dependencies.
|
||
|
||
2011-03-24 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* config/h8300/predicates.md (jump_address_operand): Fix register
|
||
mode check.
|
||
|
||
2011-03-24 Ira Rosen <ira.rosen@linaro.org>
|
||
|
||
* doc/invoke.texi (max-stores-to-sink): Document.
|
||
* params.h (MAX_STORES_TO_SINK): Define.
|
||
* opts.c (finish_options): Set MAX_STORES_TO_SINK to 0
|
||
if either vectorization or if-conversion is disabled.
|
||
* tree-data-ref.c (dr_equal_offsets_p1): Moved and renamed from
|
||
tree-vect-data-refs.c vect_equal_offsets.
|
||
(dr_equal_offsets_p): New function.
|
||
(find_data_references_in_bb): Remove static.
|
||
* tree-data-ref.h (find_data_references_in_bb): Declare.
|
||
(dr_equal_offsets_p): Likewise.
|
||
* tree-vect-data-refs.c (vect_equal_offsets): Move to tree-data-ref.c.
|
||
(vect_drs_dependent_in_basic_block): Update calls to
|
||
vect_equal_offsets.
|
||
(vect_check_interleaving): Likewise.
|
||
* tree-ssa-phiopt.c: Include cfgloop.h and tree-data-ref.h.
|
||
(cond_if_else_store_replacement): Rename to...
|
||
(cond_if_else_store_replacement_1): ... this. Change arguments and
|
||
documentation.
|
||
(cond_if_else_store_replacement): New function.
|
||
* Makefile.in (tree-ssa-phiopt.o): Adjust dependencies.
|
||
* params.def (PARAM_MAX_STORES_TO_SINK): Define.
|
||
|
||
2011-03-23 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
PR target/46934
|
||
* config/arm/arm.md (casesi): Use the gen_int_mode() function
|
||
to subtract lower bound instead of GEN_INT().
|
||
|
||
2011-03-23 Jonathan Wakely <jwakely.gcc@gmail.com>
|
||
|
||
PR other/48179
|
||
PR other/48221
|
||
PR other/48234
|
||
* doc/extend.texi (Alignment): Move section to match order in TOC.
|
||
* doc/invoke.texi (i386 and x86-64 Windows Options): Likewise.
|
||
(Warning Options): Adjust -Wno-cpp summary and remove stray backslash.
|
||
|
||
2011-03-23 Jeff Law <law@redhat.com>
|
||
|
||
* cfg.c (redirect_edge_succ_nodup): Duplicate the varm map
|
||
before removing the edge.
|
||
|
||
* cfgrtl.c (cfg_layout_redirect_edge_and_branch): Do not use E after
|
||
it may have been freed by redirect_branch_edge or
|
||
redirect_edge_succ_nodup.
|
||
|
||
2011-03-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-stdarg.c (va_list_counter_bump): Handle bumps via MEM_REF.
|
||
(check_va_list_escapes): Likewise.
|
||
(check_all_va_list_escapes): Likewise.
|
||
|
||
2011-03-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
* Makefile.in (IPA_TYPE_ESCAPE_H): Remove.
|
||
(OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o.
|
||
(tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H.
|
||
(alias.o): Likewise.
|
||
(ipa-type-escape.o): Remove.
|
||
(ipa-struct-reorg.o): Likewise.
|
||
(GTFILES): Remove ipa-struct-reorg.c.
|
||
* alias.c: Do not include ipa-type-escape.h.
|
||
* tree-ssa-alias.c: Likewise.
|
||
* common.opt (fipa-struct-reorg): Preserve for backward compatibility.
|
||
* opts.c (finish_options): Do not reset flag_ipa_struct_reorg.
|
||
* passes.c (init_optimization_passes): Remove ipa-struct-reorg
|
||
and ipa-type-escape passes.
|
||
* tree-pass.h (pass_ipa_type_escape): Remove.
|
||
(pass_ipa_struct_reorg): Likewise.
|
||
* ipa-struct-reorg.h: Remove.
|
||
* ipa-struct-reorg.c: Likewise.
|
||
* ipa-type-escape.h: Likewise.
|
||
* ipa-type-escape.c: Likewise.
|
||
* doc/invoke.texi (-fipa-struct-reorg): Remove.
|
||
(--param struct-reorg-cold-struct-ratio): Likewise.
|
||
* params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
|
||
* params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise.
|
||
* timevar.def (TV_IPA_TYPE_ESCAPE): Likewise.
|
||
|
||
2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/2084.md: Enable all insn reservations also for z9_ec
|
||
cpu attribute value.
|
||
* config/s390/s390-opts.h (enum s390_arch_option): Remove.
|
||
(enum processor_type): Add PROCESSOR_2094_Z9_EC.
|
||
* config/s390/s390.c (processor_flags_table): New constant array.
|
||
(s390_handle_arch_option): Remove.
|
||
(s390_handle_option): Remove s390_handle_arch_option invocations
|
||
and OPT_mwarn_framesize_ handling.
|
||
(s390_option_override): Remove s390_handle_arch_option invocation.
|
||
(s390_emit_prologue): Remove use of HOST_WIDE_INT_PRINT_DEC in
|
||
warnings.
|
||
* config/s390/s390.md (cpu attribute): Add z9_ec value.
|
||
* config/s390/s390.opt (s390_tune, s390_arch)
|
||
(march=): Replace s390_arch_option enum and values with
|
||
processor_type. Set variable name to s390_arch. Set
|
||
initialization value.
|
||
(mtune=): Replace s390_arch_option with processor_type. Set
|
||
variable name to s390_tune. Set initialization value.
|
||
|
||
2011-03-23 Julian Brown <julian@codesourcery.com>
|
||
|
||
* expr.c (expand_expr_real_1): Only use BLKmode for volatile
|
||
accesses which are not naturally aligned.
|
||
|
||
2011-03-23 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
PR target/47553
|
||
* config/arm/predicates.md (neon_lane_number): Accept 0..15.
|
||
|
||
2011-03-23 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* optabs.h (emit_unop_insn, maybe_emit_unop_insn): Change insn code
|
||
parameter from "int" to "enum insn_code".
|
||
(expand_operand_type): New enum.
|
||
(expand_operand): New structure.
|
||
(create_expand_operand): New function.
|
||
(create_fixed_operand, create_output_operand): Likewise
|
||
(create_input_operand, create_convert_operand_to): Likewise.
|
||
(create_convert_operand_from, create_address_operand): Likewise.
|
||
(create_integer_operand): Likewise.
|
||
(create_convert_operand_from_type, maybe_legitimize_operands): Declare.
|
||
(maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
|
||
(expand_insn, expand_jump_insn): Likewise.
|
||
* builtins.c (expand_builtin_prefetch): Use the new interfaces.
|
||
(expand_builtin_interclass_mathfn, expand_builtin_strlen): Likewise.
|
||
(expand_movstr, expand_builtin___clear_cache): Likewise.
|
||
(expand_builtin_lock_release): Likewise.
|
||
* explow.c (allocate_dynamic_stack_space): Likewise.
|
||
(probe_stack_range): Likewise. Allow check_stack to FAIL,
|
||
and use the default handling in that case.
|
||
* expmed.c (check_predicate_volatile_ok): Delete.
|
||
(store_bit_field_1, extract_bit_field_1): Use the new interfaces.
|
||
(emit_cstore): Likewise.
|
||
* expr.c (emit_block_move_via_movmem): Likewise.
|
||
(set_storage_via_setmem, expand_assignment): Likewise.
|
||
(emit_storent_insn, try_casesi): Likewise.
|
||
(emit_single_push_insn): Likewise. Allow the expansion to fail.
|
||
* optabs.c (expand_widen_pattern_expr, expand_ternary_op): Likewise.
|
||
(expand_vec_shift_expr, expand_binop_directly): Likewise.
|
||
(expand_twoval_unop, expand_twoval_binop): Likewise.
|
||
(expand_unop_direct, emit_indirect_jump): Likewise.
|
||
(emit_conditional_move, vector_compare_rtx): Likewise.
|
||
(expand_vec_cond_expr, expand_val_compare_and_swap_1): Likewise.
|
||
(expand_sync_operation, expand_sync_fetch_operation): Likewise.
|
||
(expand_sync_lock_test_and_set): Likewise.
|
||
(maybe_emit_unop_insn): Likewise. Change icode to an insn_code.
|
||
(emit_unop_insn): Likewise.
|
||
(expand_copysign_absneg): Change icode to an insn_code.
|
||
(create_convert_operand_from_type): New function.
|
||
(maybe_legitimize_operand, maybe_legitimize_operands): Likewise.
|
||
(maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise.
|
||
(expand_insn, expand_jump_insn): Likewise.
|
||
* config/i386/i386.md (setmem<mode>): Use nonmemory_operand rather
|
||
than const_int_operand for operand 2.
|
||
|
||
2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* dwarf2out.c (const_ok_for_output_1): Print the unspec enum name
|
||
if possible.
|
||
|
||
2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* emit-rtl.c (emit_pattern_before_noloc): New function.
|
||
(emit_insn_before_noloc, emit_jump_insn_before_noloc): Call it.
|
||
(emit_call_insn_before_noloc, emit_debug_insn_before_noloc): Likewise.
|
||
(emit_pattern_after_noloc): New function.
|
||
(emit_insn_after_noloc, emit_jump_insn_after_noloc): Call it.
|
||
(emit_call_insn_after_noloc, emit_debug_insn_after_noloc): Likewise.
|
||
|
||
2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE.
|
||
(__ffsDI2): Likewise.
|
||
|
||
2011-03-22 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead
|
||
of !TARGET_ABI_OPEN_VMS.
|
||
(alpha_trampoline_init, alpha_start_function): Likewise.
|
||
(alpha_expand_epilogue, alpha_file_start): Likewise.
|
||
* config/alpha/alpha.md (divsi3, modsi3): Likewise.
|
||
(udivsi3, umodsi3, divdi3, moddi3, udivdi3, umoddi3): Likewise.
|
||
(*divmodsi_internal_er, *divmodsi_internal_er_1): Likewise.
|
||
(*divmodsi_internal, *divmoddi_internal_er): Likewise.
|
||
(*divmoddi_internal_er_1, *divmoddi_internal): Likewise.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/s390/s390-opts.h: New.
|
||
* config/s390/s390.c (s390_tune, s390_tune_flags, s390_arch,
|
||
s390_arch_flags, s390_warn_framesize, s390_stack_size,
|
||
s390_stack_guard): Remove.
|
||
(s390_handle_arch_option): Return void. Take enum
|
||
s390_arch_option value instead of string and searching array.
|
||
(s390_handle_option): Don't assert that global structures are in
|
||
use. Access variables via opts pointer. Use error_at. Don't use
|
||
sscanf for -mstack-guard= or -mstack-size=. Update call to
|
||
s390_handle_arch_option.
|
||
(s390_option_override): Update call to s390_handle_arch_option.
|
||
(s390_emit_prologue): Use %d format for s390_stack_size in
|
||
diagnostic. Use %wd for HOST_WIDE_INT.
|
||
* config/s390/s390.h (enum processor_type): Move to s390-opts.h.
|
||
(s390_tune, s390_tune_flags, s390_arch, s390_arch_flags): Remove.
|
||
* config/s390/s390.opt (config/s390/s390-opts.h): New
|
||
HeaderInclude entry.
|
||
(s390_arch_string, s390_tune, s390_tune_flags, s390_arch,
|
||
s390_arch_flags, s390_warn_framesize): New Variable entries.
|
||
(s390_arch_option): New Enum and EnumValue entries.
|
||
(march=): Use Enum instead of Var.
|
||
(mstack-guard=, mstack-size=): Use UInteger and Var.
|
||
(mtune=): Use Enum.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/score/score.c (score_handle_option): Don't assert that
|
||
global structures are in use. Access target_flags via opts
|
||
pointer. Use value of -march= option to determine target_flags
|
||
settings.
|
||
* config/score/score.opt (march=): Use Enum.
|
||
(score_arch): New Enum and EnumValue entries.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mep/mep.c (option_mtiny_specified): Remove.
|
||
(mep_option_override): Move register handling for -mivc2 from
|
||
mep_handle_option. Use global_options_set.x_mep_tiny_cutoff
|
||
instead of option_mtiny_specified.
|
||
(mep_handle_option): Access target_flags via opts pointer. Don't
|
||
assert that global structures are in use. Defer part of -mivc2
|
||
handling and move it to mep_option_override.
|
||
* config/mep/mep.opt (IVC2): New Mask entry.
|
||
(mivc2): Use Var and Defer instead of Mask.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/v850/v850-opts.h: New.
|
||
* config/v850/v850.c (small_memory): Replace with
|
||
small_memory_physical_max array. Make that array static const.
|
||
(v850_handle_memory_option): Take integer value of argument. Take
|
||
gcc_options pointer, option text and location. Return void.
|
||
Update for changes to small memory structures.
|
||
(v850_handle_option): Access target_flags via opts pointer. Don't
|
||
assert that global structures are in use. Update calls to
|
||
v850_handle_memory_option.
|
||
(v850_encode_data_area): Update references to small memory settings.
|
||
* config/v850/v850.h (struct small_memory_info, small_memory): Remove.
|
||
(enum small_memory_type): Move to v850-opts.h.
|
||
* config/v850/v850.opt (config/v850/v850-opts.h): New
|
||
HeaderInclude entry.
|
||
(small_memory_max): New Variable entry.
|
||
(msda): Replace by pair of options msda= and msda-. Use UInteger.
|
||
(mtda, mzda): Likewise.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sh/sh.c (sh_handle_option): Access target_flags via opts
|
||
pointer. Don't assert that global structures are in use.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/pdp11/pdp11.c (pdp11_handle_option): Access target_flags
|
||
via opts pointer. Don't assert that global structures are in use.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/pa/pa-hpux.opt (flag_pa_unix): New Variable entry.
|
||
(munix=93): Use Var.
|
||
* config/pa/pa-hpux1010.opt (munix=95): Use Var.
|
||
* config/pa/pa-hpux1111.opt (munix=98): Use Var.
|
||
* config/pa/pa-opts.h: New.
|
||
* config/pa/pa.c (pa_cpu, flag_pa_unix): Remove.
|
||
(pa_handle_option): Don't assert that global structures are in
|
||
use. Access target_flags via opts pointer. Don't handle
|
||
OPT_mschedule_, OPT_mfixed_range_, OPT_munix_93, OPT_munix_95 or
|
||
OPT_munix_98 here.
|
||
(pa_option_override): Handle deferred OPT_mfixed_range_.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mn10300/mn10300-opts.h: New.
|
||
* config/mn10300/mn10300.c (mn10300_processor,
|
||
mn10300_tune_string): Remove.
|
||
(mn10300_handle_option): Don't assert that global structures are
|
||
in use. Access mn10300_processor via opts pointer. Don't handle
|
||
OPT_mtune_ here.
|
||
* config/mn10300/mn10300.h (enum processor_type): Move to
|
||
mn10300-opts.h.
|
||
(mn10300_processor): Remove.
|
||
* config/mn10300/mn10300.opt (config/mn10300/mn10300-opts.h): New
|
||
HeaderInclude entry.
|
||
(mn10300_processor): New Variable entry.
|
||
(mtune=): Use Var.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/microblaze/microblaze.c: Don't include opts.h.
|
||
(microblaze_handle_option, TARGET_HANDLE_OPTION): Remove.
|
||
* config/microblaze/microblaze.opt (mxl-stack-check): Use Warn.
|
||
(mno-clearbss): Use Var and Warn.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/m32r/m32r-opts.h: New.
|
||
* config/m32r/m32r.c (m32r_model, m32r_sdata): Remove.
|
||
(m32r_handle_option): Don't assert that global structures are in
|
||
use. Access target_flags and m32r_cache_flush_func via opts
|
||
pointer. Don't handle OPT_mmodel_, OPT_msdata_ or
|
||
OPT_mno_flush_trap here.
|
||
* config/m32r/m32r.h (Code Models, Small Data Area): Replace by
|
||
include of m32r-opts.h.
|
||
* config/m32r/m32r.opt (config/m32r/m32r-opts.h): New
|
||
HeaderInclude entry.
|
||
(m32r_model_selected, m32r_sdata_selected): New Variable entries.
|
||
(mmodel=): Use Enum and Var.
|
||
(m32r_model): New Enum and EnumValue entries.
|
||
(mno-flush-trap): Use Var.
|
||
(msdata=): Use Enum and Var.
|
||
(m32r_sdata): New Enum and EnumValue entries.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/m32c/m32c.c: Don't include opts.h.
|
||
(target_memregs, target_memregs_set, TARGET_HANDLE_OPTION,
|
||
m32c_handle_option): Remove.
|
||
(m32c_option_override): Check global_options_set.x_target_memregs
|
||
instead of target_memregs_set.
|
||
* config/m32c/m32c.h (target_memregs): Remove.
|
||
* config/m32c/m32c.opt (memregs=): Use UInteger with integer
|
||
variable.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/iq2000/iq2000-opts.h: New.
|
||
* config/iq2000/iq2000.c: Don't include opts.h.
|
||
(iq2000_tune, iq2000_handle_option, TARGET_HANDLE_OPTION): Remove.
|
||
* config/iq2000/iq2000.h (enum processor_type, iq2000_tune): Remove.
|
||
* config/iq2000/iq2000.opt (config/iq2000/iq2000-opts.h): New
|
||
HeaderInclude entry.
|
||
(iq2000_tune): New Variable entry.
|
||
(march=): Add comment. Use Enum.
|
||
(iq2000_arch): New Enum and EnumValue entries.
|
||
(mcpu=): Use Enum and Var.
|
||
(iq2000_tune): New Enum and EnumValue entries.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/ia64/ia64-opts.h: New.
|
||
* config/ia64/ia64.c (ia64_tune): Remove.
|
||
(ia64_handle_option): Don't handle OPT_mfixed_range_ or OPT_mtune_
|
||
here. Use error_at.
|
||
(ia64_option_override): Handle deferred OPT_mfixed_range_.
|
||
* config/ia64/ia64.h (enum processor_type, ia64_tune): Remove.
|
||
* config/ia64/ia64.opt (config/ia64/ia64-opts.h): New
|
||
HeaderInclude entry.
|
||
(ia64_tune): New Variable entry.
|
||
(mfixed-range=): Use Defer and Var.
|
||
(mtune=): Use Enum and Var.
|
||
(ia64_tune): New Enum and EnumValue entries.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/frv/frv-opts.h: New.
|
||
* config/frv/frv-protos.h (enum frv_cpu, frv_cpu_t): Move to
|
||
frv-opts.h.
|
||
(frv_cpu_type): Remove.
|
||
* config/frv/frv.c: Don't include opts.h.
|
||
(frv_cpu_type, frv_handle_option, TARGET_HANDLE_OPTION): Remove.
|
||
* config/frv/frv.opt (config/frv/frv-opts.h): New HeaderInclude entry.
|
||
(frv_cpu_type): New Variable entry.
|
||
(frv_cpu): New Enum and EnumValue entries.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/cris/cris.c (cris_handle_option): Access target_flags via
|
||
opts pointer. Don't assert that global structures are in use.
|
||
Don't call CRIS_SUBTARGET_HANDLE_OPTION.
|
||
* config/cris/cris.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't define.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/bfin/bfin-opts.h: New.
|
||
* config/bfin/bfin.c (bfin_lib_id_given, bfin_cpu_type,
|
||
bfin_si_revision, bfin_workarounds): Remove.
|
||
(bfin_cpus): Make static const.
|
||
(bfin_load_pic_reg): Check global_options_set.x_bfin_library_id
|
||
not bfin_lib_id_given.
|
||
(bfin_handle_option): Don't set bfin_lib_id_given. Access
|
||
bfin_cpu_type, bfin_si_revision and bfin_workarounds via opts
|
||
pointer. Use error_at. Don't assert that global structures are in use.
|
||
* config/bfin/bfin.h: Include bfin-opts.h.
|
||
(enum bfin_cpu_type, bfin_cpu_t): Move to bfin-opts.h.
|
||
(bfin_cpu_type, bfin_si_revision, bfin_workarounds): Remove.
|
||
* bfin.opt (config/bfin/bfin-opts.h): New HeaderInclude entry.
|
||
(bfin_cpu_type, bfin_si_revision, bfin_workarounds): New Variable
|
||
entries.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/arm/arm.opt (mhard-float, msoft-float): Use Alias.
|
||
* config/arm/arm.c (arm_handle_option): Don't handle -mhard-float
|
||
or -msoft-float here.
|
||
* config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not
|
||
-msoft-float and -mhard-float.
|
||
(OPTION_DEFAULT_SPECS): Don't handle -mhard-float and -msoft-float.
|
||
* config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
|
||
msoft-float.
|
||
* config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and
|
||
-msoft-float.
|
||
(MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float.
|
||
* config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard,
|
||
not mhard-float.
|
||
(LIBGCC_SPEC): Don't handle -msoft-float.
|
||
* config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle
|
||
-mhard-float.
|
||
* config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not
|
||
msoft-float.
|
||
* config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle
|
||
-mfloat-abi=*, not -msoft-float and -mhard-float.
|
||
* config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and
|
||
-msoft-float.
|
||
* config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS):
|
||
Use mfloat-abi=hard and mfloat-abi=soft in comments, not
|
||
mhard-float and msoft-float.
|
||
* config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and
|
||
mfloat-abi=soft in comments, not mhard-float and msoft-float.
|
||
* config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use
|
||
mfloat-abi=soft and mfloat-abi=hard, not msoft-float and
|
||
mhard-float.
|
||
* config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use
|
||
mfloat-abi=hard and mfloat-abi=soft, not mhard-float and
|
||
msoft-float.
|
||
* config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard,
|
||
not mhard-float.
|
||
* config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft,
|
||
not msoft-float.
|
||
|
||
2011-03-22 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (alpha_expand_prologue): Don't test
|
||
TARGET_ABI_WINDOWS_NT.
|
||
(alpha_output_function_end_prologue): Likewise.
|
||
* config/alpha/alpha.h (TARGET_ABI_OSF): Likewise.
|
||
(ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
|
||
* config/alpha/alpha.md (call, call_value, tablejump): Likewise.
|
||
(trap, *movsi_nt_vms): Likewise.
|
||
(call_nt, call_value_nt, *call_nt_1, *call_value_nt_1): Remove.
|
||
(*tablejump_osf_nt_internal): Remove.
|
||
* config/alpha/predicates.md (input_operand): Only test Pmode.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/alpha/alpha.c (alpha_handle_option): Access target_flags
|
||
via opts pointer. Use error_at. Don't assert that global
|
||
structures are in use.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/i386.c (ix86_isa_flags_explicit): Remove.
|
||
(ix86_handle_option): Access ix86_isa_flags and
|
||
ix86_isa_flags_explicit via opts pointer. Don't assert that
|
||
global structures are in use.
|
||
(ix86_function_specific_save, ix86_function_specific_restore):
|
||
Update ix86_isa_flags_explicit field name.
|
||
* config/i386/i386.opt (ix86_isa_flags_explicit): New Variable entry.
|
||
(ix86_isa_flags_explicit): Rename TargetSave entry to
|
||
x_ix86_isa_flags_explicit.
|
||
|
||
2011-03-22 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/alpha/alpha.c (NUM_ARGS): Don't test TARGET_ABI_UNICOSMK.
|
||
(alpha_option_override, direct_return): Likewise.
|
||
(alpha_arg_partial_bytes, alpha_setup_incoming_varargs): Likewise.
|
||
(alpha_va_start, alpha_gimplify_va_arg, alpha_sa_mask): Likewise.
|
||
(alpha_sa_size, compute_frame_size, alpha_expand_prologue): Likewise.
|
||
(alpha_start_function, alpha_output_function_end_prologue): Likewise.
|
||
(alpha_expand_epilogue, alpha_end_function): Likewise.
|
||
(alpha_init_libfuncs): Likewise.
|
||
(struct machine_function): Remove unicosmk members.
|
||
(print_operand) ['t']: Remove.
|
||
(unicosmk_must_pass_in_stack, unicosmk_initial_elimination_offset,
|
||
unicosmk_output_module_name, unicosmk_output_common,
|
||
current_section_align, unicosmk_output_text_section_asm_op,
|
||
unicosmk_output_data_section_asm_op, unicosmk_init_sections,
|
||
unicosmk_section_type_flags, unicosmk_unique_section,
|
||
unicosmk_asm_named_section, unicosmk_insert_attributes,
|
||
unicosmk_output_align, unicosmk_defer_case_vector,
|
||
unicosmk_output_addr_vec, unicosmk_output_deferred_case_vectors,
|
||
SSIB_PREFIX, SSIB_PREFIX_LEN, unicosmk_ssib_name, unicosmk_gen_dsib,
|
||
unicosmk_output_ssib, unicosmk_add_call_info_word,
|
||
unicosmk_extern_head, unicosmk_output_default_externs,
|
||
unicosmk_output_externs, unicosmk_add_extern, unicosmk_dex_list,
|
||
unicosmk_dex_count, unicosmk_special_name, unicosmk_need_dex,
|
||
unicosmk_output_dex, unicosmk_file_start, unicosmk_file_end): Remove.
|
||
* config/alpha/alpha-protos.h: Update.
|
||
* config/alpha/alpha.h (TARGET_ABI_OSF): Don't test TARGET_ABI_UNICOSMK.
|
||
* config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM): Remove.
|
||
(UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): Remove.
|
||
(mulsi3): Don't test TARGET_ABI_UNICOSMK.
|
||
(*mulsi_se, mulvsi3): Likewise.
|
||
(divsi3, udivsi3, modsi3, umodsi3, divdi3, udivdi3): Likewise.
|
||
(*divmodsi_internal, call, call_value, realign): Likewise.
|
||
(moddi3, umoddi3): Likewise; remove duplicate expander.
|
||
(moddi3_umk, umoddi3_umk, call_umk, call_value_umk): Remove.
|
||
(*call_umk_1, *movsi, umk_laum, umk_lalm, *umk_load_ciw): Remove.
|
||
(*movdi_nofix): Remove r/U alternative.
|
||
(umk_mismatch_args, arg_home_umk, *call_value_umk): Remove.
|
||
* config/alpha/constraints.md ("U"): Remove.
|
||
* config/alpha/predicates.md (call_operand"): Don't test
|
||
TARGET_ABI_UNICOSMK.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* target.def (handle_option): Take gcc_options and
|
||
cl_decoded_option pointers and location_t.
|
||
* doc/tm.texi.in (TARGET_HANDLE_OPTION): Update documentation.
|
||
* doc/tm.texi: Regenerate.
|
||
* hooks.c (hook_bool_size_t_constcharptr_int_true): Remove.
|
||
* hooks.h (hook_bool_size_t_constcharptr_int_true): Don't declare.
|
||
* lto-opts.c (lto_reissue_options): Generate option structure for
|
||
targetm.handle_option call.
|
||
* opts.c (target_handle_option): Update call to
|
||
targetm.handle_option. Remove assertions about values now passed
|
||
down to hook.
|
||
* targhooks.c (default_target_handle_option): New.
|
||
* targhooks.h (default_target_handle_option): Declare.
|
||
* config/alpha/alpha.c: Include opts.h.
|
||
(alpha_handle_option): Update to new hook interface.
|
||
* config/arm/arm.c: Include opts.h.
|
||
(arm_handle_option): Update to new hook interface.
|
||
* config/arm/t-arm (arm.o): Update dependencies.
|
||
* config/bfin/bfin.c: Include opts.h.
|
||
(bfin_handle_option): Update to new hook interface.
|
||
* config/cris/cris.c: Include opts.h.
|
||
(cris_handle_option): Update to new hook interface.
|
||
* config/frv/frv.c: Include opts.h.
|
||
(frv_handle_option): Update to new hook interface.
|
||
* config/i386/i386.c: Include opts.h.
|
||
(ix86_handle_option): Update to new hook interface.
|
||
(ix86_valid_target_attribute_inner_p): Generate option structure
|
||
for call to ix86_handle_option.
|
||
* config/i386/t-i386 (i386.o): Update dependencies.
|
||
* config/ia64/ia64.c: Include opts.h.
|
||
(ia64_handle_option): Update to new hook interface.
|
||
* config/ia64/t-ia64 (ia64.o): Update dependencies.
|
||
* config/iq2000/iq2000.c: Include opts.h.
|
||
(iq2000_handle_option): Update to new hook interface.
|
||
* config/m32c/m32c.c: Include opts.h.
|
||
(m32c_handle_option): Update to new hook interface.
|
||
* config/m32r/m32r.c: Include opts.h.
|
||
(m32r_handle_option): Update to new hook interface.
|
||
* config/m68k/m68k.c: Include opts.h.
|
||
(m68k_handle_option): Update to new hook interface.
|
||
* config/mep/mep.c: Include opts.h.
|
||
(mep_handle_option): Update to new hook interface.
|
||
* config/microblaze/microblaze.c: Include opts.h.
|
||
(microblaze_handle_option): Update to new hook interface.
|
||
* config/mips/mips.c: Include opts.h.
|
||
(mips_handle_option): Update to new hook interface.
|
||
* config/mn10300/mn10300.c: Include opts.h.
|
||
(mn10300_handle_option): Update to new hook interface.
|
||
* config/pa/pa.c: Include opts.h.
|
||
(pa_handle_option): Update to new hook interface.
|
||
* config/pdp11/pdp11.c: Include opts.h.
|
||
(pdp11_handle_option): Update to new hook interface.
|
||
* config/rs6000/rs6000.c: Include opts.h.
|
||
(rs6000_handle_option): Update to new hook interface.
|
||
* config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
|
||
* config/rx/rx.c: Include opts.h.
|
||
(rx_handle_option): Update to new hook interface.
|
||
* config/s390/s390.c: Include opts.h.
|
||
(s390_handle_option): Update to new hook interface.
|
||
* config/score/score.c: Include opts.h.
|
||
(score_handle_option): Update to new hook interface.
|
||
* config/sh/sh.c: Include opts.h.
|
||
(sh_handle_option): Update to new hook interface.
|
||
* config/sparc/sparc.c: Include opts.h.
|
||
(sparc_handle_option): Update to new hook interface.
|
||
* config/v850/v850.c: Include opts.h.
|
||
(v850_handle_option): Update to new hook interface.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* gcc.c (driver_unknown_option_callback): Only permit and save
|
||
unknown -Wno- options.
|
||
(driver_wrong_lang_callback): Save options directly instead of via
|
||
driver_unknown_option_callback.
|
||
|
||
2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* combine.c (simplify_set): Try harder to find the best CC mode when
|
||
simplifying a nested COMPARE on the RHS.
|
||
|
||
2011-03-22 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/alpha/gnu.h: Remove.
|
||
* config/arc: Remove directory.
|
||
* config/arm/netbsd.h: Remove.
|
||
* config/arm/t-pe: Remove.
|
||
* config/crx: Remove directory.
|
||
* config/i386/netbsd.h: Remove.
|
||
* config/m68hc11: Remove directory.
|
||
* config/m68k/uclinux-oldabi.h: Remove.
|
||
* config/mcore/mcore-pe.h: Remove.
|
||
* config/mcore/t-mcore-pe: Remove.
|
||
* config/netbsd-aout.h: Remove.
|
||
* config/rs6000/gnu.h: Remove.
|
||
* config/sh/sh-symbian.h: Remove.
|
||
* config/sh/symbian-base.c: Remove.
|
||
* config/sh/symbian-c.c: Remove.
|
||
* config/sh/symbian-cxx.c: Remove.
|
||
* config/sh/symbian-post.h: Remove.
|
||
* config/sh/symbian-pre.h: Remove.
|
||
* config/sh/t-symbian: Remove.
|
||
* config/svr3.h: Remove.
|
||
* config/vax/netbsd.h: Remove.
|
||
* config.build: Don't handle i[34567]86-*-pe.
|
||
* config.gcc: Remove handling of deprecations for most deprecated
|
||
targets.
|
||
(m68k-*-uclinuxoldabi*): Add to second deprecated list.
|
||
(alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf,
|
||
i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*,
|
||
m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*,
|
||
powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
|
||
sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
|
||
Remove cases.
|
||
* config.host: Don't handle i[34567]86-*-pe.
|
||
* config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove.
|
||
(ASM_SPEC32): Don't handle -mcall-gnu.
|
||
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle
|
||
-mcall-gnu.
|
||
(ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC,
|
||
STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu.
|
||
(LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC,
|
||
LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove.
|
||
(SUBTARGET_EXTRA_SPECS): Remove *_gnu specs.
|
||
* config/sh/sh-protos.h, config/sh/sh.c: Remove all code
|
||
conditional on SYMBIAN.
|
||
* configure.ac: Don't handle powerpc*-*-gnu*.
|
||
* configure: Regenerate.
|
||
* doc/extend.texi (interrupt attribute): Don't mention CRX.
|
||
* doc/install-old.texi (m6811, m6812): Don't mention.
|
||
* doc/install.texi (arc-*-elf*): Don't document multilib option.
|
||
(arc-*-elf, CRX, m6811-elf, m6812-elf): Remove.
|
||
(m68k-uclinuxoldabi): Don't mention.
|
||
* doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options):
|
||
Remove.
|
||
(-mcall-gnu): Remove.
|
||
* doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12
|
||
families): Remove constraint documentation.
|
||
|
||
2011-03-22 Marius Strobl <marius@FreeBSD.org>
|
||
|
||
* config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Replace with...
|
||
(FBSD_TARGET_CPU_CPP_BUILTINS): ...this.
|
||
(TARGET_GNU_TLS, TARGET_SUN_TLS): Define.
|
||
|
||
2011-03-21 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr-protos.h (expand_epilogue): Change prototype
|
||
* config/avr/avr.h (struct machine_function): Add field sibcall_fails.
|
||
* config/avr/avr.c (init_cumulative_args)
|
||
(avr_function_arg_advance): Use it.
|
||
* config/avr/avr.c (expand_epilogue): Add bool parameter. Handle
|
||
sibcall epilogues.
|
||
(TARGET_FUNCTION_OK_FOR_SIBCALL): Define to...
|
||
(avr_function_ok_for_sibcall): ...this new function.
|
||
(avr_lookup_function_attribute1): New static Function.
|
||
(avr_naked_function_p, interrupt_function_p)
|
||
(signal_function_p, avr_OS_task_function_p)
|
||
(avr_OS_main_function_p): Use it.
|
||
* config/avr/avr.md ("sibcall", "sibcall_value")
|
||
("sibcall_epilogue"): New expander.
|
||
("*call_insn", "*call_value_insn"): New insn.
|
||
("call_insn", "call_value_insn"): Remove
|
||
("call", "call_value", "epilogue"): Change expander to handle
|
||
sibling calls.
|
||
|
||
2011-03-21 Nick Clifton <nickc@redhat.com>
|
||
|
||
* doc/invoke.texi (Overall Options): Move closing brace to end of
|
||
options list.
|
||
(Optimization Options): Add missing @gol.
|
||
(Directory Options): Likewise.
|
||
(i386 and x86-64 Options): Likewise.
|
||
(RS6000 and PowerPC Options): Likewise.
|
||
(i386 and x86-64 Windows Options): Likewise.
|
||
(V850 Options): Add text missing from descriptions.
|
||
|
||
2011-03-22 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New.
|
||
(avr_incoming_return_addr_rtx): New.
|
||
(emit_push_byte): New.
|
||
(expand_prologue): Use it. Remove incorrect dwarf annotation for
|
||
SREG, RAMPZ, zero register. Push frame pointer by bytes. Add dwarf
|
||
annotation for __prologue_saves__. Fixup dwarf annotation for CFA.
|
||
(emit_pop_byte): New.
|
||
(expand_epilogue): Use it. Pop frame pointer by bytes.
|
||
* config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove.
|
||
(INCOMING_RETURN_ADDR_RTX): New.
|
||
(INCOMING_FRAME_SP_OFFSET): New.
|
||
(ARG_POINTER_CFA_OFFSET): New.
|
||
* config/avr/avr.md (*pushqi): Fix mode of auto-inc.
|
||
(*pushhi, *pushsi, *pushsf, popqi): Likewise.
|
||
(pophi): Remove.
|
||
|
||
* dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec.
|
||
|
||
2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison.
|
||
(FUNCTION_ARG_ADVANCE): Likewise.
|
||
* tm.texi.in: Change references to them to hook references.
|
||
* tm.texi: Regenerate.
|
||
* targhooks.c (default_function_arg): Eliminate check for target
|
||
macro.
|
||
(default_function_incoming_arg): Likewise.
|
||
(default_function_arg_advance): Likewise.
|
||
* target.def (function_arg, function_incoming_arg): Change to DEFHOOK.
|
||
(function_arg_advance): Likewise.
|
||
* target-def.h: Eliminate FUNCTION_INCOMING_ARG check.
|
||
|
||
2011-03-22 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* tree.c (build_call_1): New function.
|
||
(build_call_valist, build_call_array_loc, build_call_vec): Call it.
|
||
|
||
2011-03-22 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/48228
|
||
* tree-vrp.c (vrp_visit_phi_node): Do not stop propagating
|
||
for single-arg PHIs.
|
||
|
||
2011-03-22 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/48143
|
||
* config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute.
|
||
(*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps,
|
||
sse2_cvtps2pd): Likewise.
|
||
|
||
2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* recog.c (canonicalize_change_group): Use validate_unshare_change.
|
||
|
||
2011-03-22 Richard Guenther <rguenther@suse.de>
|
||
|
||
* gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not
|
||
a valid RHS. Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary.
|
||
* tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR
|
||
and REALIGN_LOAD_EXPR.
|
||
(verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC,
|
||
DOT_PROD_EXPR or REALIGN_LOAD_EXPR.
|
||
* expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and
|
||
DOT_PROD_EXPR case ...
|
||
(expand_expr_real_2): ... here.
|
||
* gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR
|
||
and REALIGN_LOAD_EXPR.
|
||
* tree-data-ref.c (split_constant_offset): Bail out for all CHRECs.
|
||
* tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries.
|
||
(vect_create_epilog_for_reduction): Likewise.
|
||
(vectorizable_reduction): Likewise.
|
||
* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust.
|
||
* tree-vect-stmts.c (vectorizable_load): Likewise.
|
||
|
||
2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* gimplify.c (gimplify_cond_expr): Gimplify COMPOUND_EXPR conditions.
|
||
|
||
2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_delegitimize_address): Fix offset
|
||
handling for PLTOFF/GOTOFF.
|
||
|
||
2011-03-22 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Remove
|
||
trailing backslash from the end of the macro definition.
|
||
|
||
2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_delegitimize_address): Handle PLTOFF
|
||
and PLT unspecs.
|
||
|
||
2011-03-21 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* expr.h (prepare_operand): Move to...
|
||
* optabs.h (prepare_operand): ...here and change the insn code
|
||
parameter from "int" to "enum insn_code".
|
||
(insn_operand_matches): Declare.
|
||
* expr.c (init_expr_target): Use insn_operand_matches.
|
||
(compress_float_constant): Likewise.
|
||
* function.c (safe_insn_predicate, assign_parm_setup_reg): Likewise.
|
||
* optabs.c (can_compare_p, prepare_cmp_insn): Likewise.
|
||
(emit_cmp_and_jump_insn_1, gen_add2_insn, gen_add3_insn): Likewise.
|
||
(have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn):
|
||
Likewise.
|
||
(gen_cond_trap): Likewise.
|
||
(prepare_operand): Likewise. Change icode to an insn_code.
|
||
(insn_operand_matches): New function.
|
||
* reload.c (find_reloads_address_1): Use insn_operand_matches.
|
||
* reload1.c (gen_reload): Likewise.
|
||
* targhooks.c (default_secondary_reload): Likewise.
|
||
|
||
2011-03-21 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/alpha/alpha.md (unspec): New define_c_enum.
|
||
(unspecv): Ditto.
|
||
|
||
2011-03-21 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR debug/48214
|
||
* config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop
|
||
between a call and its CALL_ARG_LOCATION note.
|
||
|
||
2011-03-21 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag.
|
||
|
||
2011-03-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/42544
|
||
PR c/48197
|
||
* c-common.c (shorten_compare): If primopN is first sign-extended
|
||
to opN and then zero-extended to result type, set primopN to opN.
|
||
|
||
2011-03-21 Daniel Jacobowitz <dan@codesourcery.com>
|
||
|
||
* config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test
|
||
for barrier handlers.
|
||
|
||
2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
* config/rs6000/rs6000.md (UNSPEC_*, UNSPECV_*): Redefine all
|
||
UNSPEC constants to be in the unspec enumeration, and redefine
|
||
all UNSPECV constants to be in the unspecv enumeration, so that
|
||
dumps print which unspec/unspec_volatile this is.
|
||
* config/rs6000/vector.md (UNSPEC_*): Ditto.
|
||
* config/rs6000/paired.md (UNSPEC_*): Ditto.
|
||
* config/rs6000/vsx.md (UNSPEC_*): Ditto.
|
||
* config/rs6000/altivec.md (UNSPEC_*, UNSPECV_*): Ditto.
|
||
* config/rs6000/dfp.md (UNSPEC_*): Ditto.
|
||
|
||
* config/rs6000/rs6000.md (UNSPECV_ISYNC, UNSPECV_LWSYNC): Rename
|
||
UNSPEC_ISYNC and UNSPEC_HWSYNC to UNSPECV_ISYNC and
|
||
UNSPECV_LWSYNC, since these are used as unspec_volatile.
|
||
* config/rs6000/sync.md (isync, lwsync): Ditto.
|
||
|
||
2011-03-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
* params.def (lto-min-partition): Fix typo.
|
||
|
||
2011-03-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR c/47939
|
||
* c-decl.c (grokdeclarator): Drop to the main variant only
|
||
for array types. Drop flag_gen_aux_info check.
|
||
|
||
2011-03-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR translation/47911
|
||
* params.def (lto-partitions): Fix typo.
|
||
(lto-min-partition): Fix wording.
|
||
|
||
2011-03-21 Andreas Tobler <andreast@fgznet.ch>
|
||
|
||
* config/rs6000/t-freebsd: Remove duplication from file.
|
||
|
||
2011-03-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47661
|
||
* gimple.c (is_gimple_condexpr): Use tree_could_throw_p.
|
||
|
||
2011-03-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/48210
|
||
* params.def (lto-partitions): Require at least 1 partition.
|
||
|
||
2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* gthr-solaris.h: Remove.
|
||
* gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove.
|
||
* config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support.
|
||
(LIB_SPEC): Likewise.
|
||
* config/sol2.opt (threads): Remove.
|
||
* config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support.
|
||
(sparc*-*-solaris2*): Likewise.
|
||
* configure.ac (enable_threads): Enable solaris support.
|
||
* configure: Regenerate.
|
||
* doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads.
|
||
* doc/install.texi (Configuration, --enable-threads=lib): Remove
|
||
solaris.
|
||
|
||
2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config.gcc: Obsolete *-*-solaris2.8*.
|
||
* doc/install.texi (Specific, *-*-solaris2*): Document it.
|
||
|
||
2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR bootstrap/48135
|
||
* doc/install.texi (Prerequisites, Perl): Remove Glob.pm
|
||
reference. Solaris 8 perl works.
|
||
|
||
2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR bootstrap/48135
|
||
* doc/install.texi (Prerequisites): Move jar etc. up.
|
||
Explain support library version requirements.
|
||
|
||
2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR bootstrap/48135
|
||
* doc/install.texi (Prerequisites): Move Perl to build
|
||
requirements. Always necessary on Solaris 2 with Sun ld.
|
||
|
||
2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* doc/install.texi (Specific, alpha*-dec-osf5.1): Update for
|
||
binutils 2.21.
|
||
(Specific, i?86-*-solaris2.[89]): Likewise.
|
||
(Specific, i?86-*-solaris2.10): Likewise.
|
||
(Specific, mips-sgi-irix6): Likewise.
|
||
(Specific, *-*-solaris2*): Remove Sun Studio download URL.
|
||
Update for binutils 2.21.
|
||
|
||
2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (gcc_cv_lto_plugin): Fix typo.
|
||
Allow -fuse-linker-plugin for non-default plugin linker.
|
||
* configure: Regenerate.
|
||
|
||
2011-03-21 Nicola Pero <nicola.pero@meta-innovation.com>
|
||
|
||
PR bootstrap/48167
|
||
* gengtype.c (files_rules): Added rule for cp/parser.h.
|
||
|
||
2011-03-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/48213
|
||
* config/s390/s390.c (s390_delegitimize_address): Don't call
|
||
lowpart_subreg if orig_x has BLKmode.
|
||
|
||
2011-03-21 Kai Tietz <ktietz@redhat.com>
|
||
|
||
PR target/12171
|
||
* doc/plugins.texi: Adjust documentation for plugin register_callback.
|
||
* tree.h (attribute_spec): Add new member affects_type_identity.
|
||
* attribs.c (empty_attribute_table): Adjust attribute_spec
|
||
initializers.
|
||
* config/alpha/alpha.c: Likewise.
|
||
* config/arc/arc.c: Likewise.
|
||
* config/arm/arm.c: Likewise.
|
||
* config/avr/avr.c: Likewise.
|
||
* config/bfin/bfin.c: Likewise.
|
||
* config/crx/crx.c: Likewise.
|
||
* config/darwin.h: Likewise.
|
||
* config/h8300/h8300.c: Likewise.
|
||
* config/i386/cygming.h: Likewise.
|
||
* config/i386/i386.c: Likewise.
|
||
* config/ia64/ia64.c: Likewise.
|
||
* config/m32c/m32c.c: Likewise.
|
||
* config/m32r/m32r.c: Likewise.
|
||
* config/m68hc11/m68hc11.c: Likewise.
|
||
* config/m68k/m68k.c: Likewise.
|
||
* config/mcore/mcore.c: Likewise.
|
||
* config/mep/mep.c: Likewise.
|
||
* config/microblaze/microblaze.c: Likewise.
|
||
* config/mips/mips.c: Likewise.
|
||
* config/rs6000/rs6000.c: Likewise.
|
||
* config/rx/rx.c: Likewise.
|
||
* config/sh/sh.c: Likewise.
|
||
* config/sol2.h: Likewise.
|
||
* config/sparc/sparc.c: Likewise.
|
||
* config/spu/spu.c: Likewise.
|
||
* config/stormy16/stormy16.c: Likewise.
|
||
* config/v850/v850.c: Likewise.
|
||
|
||
2011-03-21 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
* simplify-rtx.c (simplify_binary_operation_1): Handle
|
||
(xor (and A B) C) case when B and C are both constants.
|
||
|
||
2011-03-21 Mingjie Xing <mingjie.xing@gmail.com>
|
||
|
||
* tree-dfa.c (add_referenced_var): Fix typo in comment.
|
||
|
||
2011-03-20 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR bootstrap/48168
|
||
* config/sparc/sparc.c (sparc_delegitimize_address): Add new pattern.
|
||
|
||
2011-03-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/48156
|
||
* df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL,
|
||
assume df and df_lr are not NULL.
|
||
|
||
2011-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
|
||
|
||
PR debug/48023
|
||
* config/arm/arm.c (create_fix_barrier): Do not emit a minipool
|
||
between a call and its CALL_ARG_LOCATION note.
|
||
|
||
2011-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
PR debug/48178
|
||
* config/sh/sh.c (find_barrier): Don't emit a constant pool
|
||
between a call and its corresponding CALL_ARG_LOCATION note.
|
||
|
||
2011-03-19 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* cfgcleanup.c (mark_effect): Use bitmap_set_range/bitmap_clear_range
|
||
instead of loop. Use HARD_REGISTER_NUM_P predicate.
|
||
* haifa-sched.c (setup_ref_regs): Ditto.
|
||
* caller-save.c (add_used_regs_1): Ditto.
|
||
* dse.c (look_for_hardregs): Ditto.
|
||
* df-problems.c (df_simulate_one_insn_forwards): Ditto.
|
||
* sched-rgn.c (check_live_1): Ditto.
|
||
|
||
2011-03-18 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* c-decl.c (diagnose_mismatched_decls): Give an error for
|
||
redefining a typedef with variably modified type.
|
||
|
||
2011-03-18 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* c-decl.c (grokfield): Don't allow typedefs for structures or
|
||
unions with no tag by default.
|
||
* doc/extend.texi (Unnamed Fields): Update.
|
||
|
||
2011-03-18 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2):
|
||
Rewrite using indirect functions.
|
||
(lwp_slwpcb): Ditto.
|
||
* config/i386/sse.md (avx_vextractf128<mode>): Ditto.
|
||
(avx_vinsertf128<mode>): Ditto.
|
||
|
||
2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_delegitimize_address): Handle GOTOFF
|
||
unspecs.
|
||
|
||
2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_chunkify_start): Prevent literal pool
|
||
splitting between a call and its corresponding CALL_ARG_LOCATION note.
|
||
|
||
2011-03-18 Maxim Kuvyrkov <maxim@codesourcery.com>
|
||
|
||
PR rtl-optimization/48170
|
||
* gcse.c (hoist_code): Remove bogus asserts.
|
||
|
||
2011-03-18 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* ira-color.c (assign_hard_reg): Honor LOCAL_REGNO in cost
|
||
computation for prologue/epilogue.
|
||
|
||
2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* Makefile.in (check-consistency): Remove.
|
||
|
||
2011-03-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/48176
|
||
* dwarf2out.c (dwarf2out_finish): Call output_aranges even when
|
||
arange_table_in_use is 0, but either text_section_used or
|
||
cold_text_section_used is true. Don't call it if
|
||
!info_section_emitted.
|
||
|
||
2011-03-18 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/avr/avr.h (RET_REGISTER, LIBCALL_VALUE,
|
||
FUNCTION_VALUE_REGNO_P): Remove.
|
||
* config/avr/avr-protos.h (avr_ret_register, avr_libcall_value):
|
||
Remove.
|
||
* config/avr/avr.c (avr_ret_register): Make static inline.
|
||
(avr_function_value_regno_p): New function.
|
||
(avr_libcall_value): Make static. Add 'func' argument.
|
||
(avr_function_value): Make static. Rename 'func' argument to
|
||
'fn_decl_or_type', forward it to avr_libcall_value. Call
|
||
avr_ret_register function instead of RET_REGISTER macro.
|
||
(TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
|
||
|
||
2011-03-18 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/23372
|
||
* gimplify.c (gimplify_arg): Strip redundant TARGET_EXPR.
|
||
|
||
2011-03-18 Richard Guenther <rguenther@suse.de>
|
||
|
||
* doc/install.texi (--enable-gold): Remove.
|
||
(--with-plugin-ld): Document.
|
||
* doc/invoke.texi (-fuse-linker-plugin): Clarify.
|
||
|
||
2011-03-18 Andrew Pinski <pinskia@gmail.com>
|
||
|
||
PR middle-end/47790
|
||
* expr.c (optimize_bitfield_assignment_op): Revamp to work
|
||
again after expansion changes.
|
||
|
||
2011-03-18 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
* combine.c (try_combine): Do simplification only call of
|
||
subst() on i2 even when i1 is present. Update comments.
|
||
|
||
2011-03-18 Kaz Kojima <kkojima@gcc.gnu.org>
|
||
|
||
* config/sh/sh.c (sh_delegitimize_address): Handle UNSPEC_SYMOFF
|
||
and UNSPEC_PCREL_SYMOFF.
|
||
|
||
2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.md: Use define_c_enum for the unspec constant
|
||
definitions.
|
||
|
||
2011-03-18 Richard Henderson <rth@redhat.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/48161
|
||
* expr.c (expand_expr_addr_expr_1): Use simplify_gen_binary
|
||
instead of gen_rtx_PLUS if EXPAND_SUM or EXPAND_INITIALIZER.
|
||
|
||
2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR middle-end/47725
|
||
* combine.c (cant_combine_insn_p): Don't check zero/sign
|
||
extended hard registers.
|
||
|
||
2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR middle-end/47725
|
||
* combine.c (cant_combine_insn_p): Check zero/sign extended
|
||
hard registers.
|
||
|
||
2011-03-17 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
|
||
* config/v850/v850-protos.h (v850_output_addr_const_extra): Remove.
|
||
* config/v850/v850.c (v850_output_addr_const_extra): Make static.
|
||
Change return type to bool.
|
||
(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
|
||
|
||
2011-03-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/48163
|
||
* var-tracking.c (prepare_call_arguments): If CALL target
|
||
is a non-SYMBOL_REF CONSTANT_P, just add that into the list as
|
||
pc instead of looking it up using cselib_lookup and use
|
||
Pmode for it if x has VOIDmode.
|
||
* dwarf2out.c (gen_subprogram_die): If also both first and
|
||
second CONCAT arguments are VOIDmode, use mode of CONCAT itself.
|
||
|
||
PR debug/48163
|
||
* function.c (assign_parms): For data.passed_pointer parms
|
||
use MEM of data.entry_parm instead of data.entry_parm itself
|
||
as DECL_INCOMING_RTL.
|
||
* dwarf2out.c (rtl_for_decl_location): Use DECL_INCOMING_RTL
|
||
also when passed and declared mode is the same, DECL_RTL
|
||
is a MEM with pseudo as address and DECL_INCOMING_RTL is
|
||
a MEM too.
|
||
|
||
2011-03-16 Jeff Law <law@redhat.com>
|
||
|
||
PR rtl-optimization/37273
|
||
* ira-costs.c (scan_one_insn): Detect constants living in memory and
|
||
handle them like argument loads from stack slots. Do not double
|
||
count memory for memory constants and argument loads from stack slots.
|
||
|
||
2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR debug/48160
|
||
* var-tracking.c (prepare_call_arguments): Check SUBREG.
|
||
|
||
2011-03-17 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/48171
|
||
* config/i386/i386.opt: Add Save to -mavx and -mfma.
|
||
|
||
2011-03-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/48153
|
||
* dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL
|
||
if dwarf_strict.
|
||
(gen_subprogram_die): Don't add call_site DIEs if dwarf_strict.
|
||
Clear call_arg_locations and call_arg_loc_last always.
|
||
|
||
PR middle-end/48152
|
||
* var-tracking.c (prepare_call_arguments): If argument needs to be
|
||
passed by reference, adjust argtype and mode.
|
||
|
||
2011-03-17 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/48134
|
||
* tree-ssa.c (insert_debug_temp_for_var_def): If we propagated
|
||
a value make sure to fold the statement.
|
||
|
||
2011-03-17 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
PR target/43872
|
||
* config/arm/arm.c (arm_get_frame_offsets): Adjust early
|
||
return condition with !cfun->calls_alloca.
|
||
|
||
2011-03-17 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR bootstrap/48148
|
||
* lto-cgraph.c (input_overwrite_node): Clear the abstract
|
||
origin for decls in other ltrans units.
|
||
(input_varpool_node): Likewise.
|
||
|
||
2011-03-17 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/48165
|
||
* tree-object-size.c (compute_object_offset): Properly return
|
||
the offset operand of MEM_REFs as sizetype.
|
||
|
||
2011-03-17 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/48141
|
||
* params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New.
|
||
* dse.c: Include params.h.
|
||
(active_local_stores_len): New variable.
|
||
(add_wild_read, dse_step1): Clear it when setting active_local_stores
|
||
to NULL.
|
||
(record_store, check_mem_read_rtx): Decrease it when removing
|
||
from the chain.
|
||
(scan_insn): Likewise. Increase it when adding to chain, if it
|
||
reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and
|
||
set active_local_stores to NULL before the addition.
|
||
* Makefile.in (dse.o): Depend on $(PARAMS_H).
|
||
|
||
PR rtl-optimization/48141
|
||
* dse.c (record_store): If no positions are needed in an insn
|
||
that cannot be deleted, at least unchain it from active_local_stores.
|
||
|
||
2011-03-16 Dodji Seketeli <dodji@redhat.com>
|
||
|
||
PR debug/47510
|
||
* dwarf2out.c (strip_naming_typedef): Factorize out of ...
|
||
(lookup_type_die_strip_naming_typedef): ... here.
|
||
(get_context_die): Use it.
|
||
(gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to
|
||
the anonymous struct named by the naming typedef.
|
||
|
||
2011-03-16 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/48154
|
||
* config/i386/i386.c (ix86_builtin_vectorized_function): Check
|
||
TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
|
||
|
||
2011-03-16 Jeff Law <law@redhat.com>
|
||
|
||
* tree-vrp.c (identify_jump_threads): Slightly simplify type
|
||
check for operands of conditional. Allow type to be a pointer.
|
||
|
||
2011-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/48149
|
||
* fold-const.c (fold_binary_loc): Fold
|
||
COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>.
|
||
|
||
2011-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/26134
|
||
* tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting
|
||
complex part accesses to REALPART_EXPR and IMAGPART_EXPR.
|
||
(non_rewritable_mem_ref_base): Handle complex type component
|
||
accesses, constrain offsets for vector and complex extracts
|
||
more properly.
|
||
|
||
2011-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/48146
|
||
* tree-ssa-sink.c (sink_code_in_bb): Manually update virtual
|
||
operands avoiding the need for renaming.
|
||
|
||
2011-03-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
* gimple-fold.c (maybe_fold_reference): Open-code relevant
|
||
constant folding. Move MEM_REF canonicalization first.
|
||
Rely on fold_const_aggregate_ref for initializer folding.
|
||
* tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts.
|
||
|
||
2011-03-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/48136
|
||
* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure
|
||
arg0/arg1 or their arguments are always fold converted to matching
|
||
types.
|
||
|
||
* var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED
|
||
to nargs.
|
||
|
||
2011-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR lto/46944
|
||
* configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor):
|
||
Handle in-tree gold.
|
||
(ld_vers): Extract binutils version for gold.
|
||
(gcc_cv_ld_hidden): Handle gold here.
|
||
(gcc_cv_lto_plugin): Determine level of linker plugin support.
|
||
* configure: Regenerate.
|
||
* config.in: Regenerate.
|
||
* gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject
|
||
-fuse-linker-plugin otherwise.
|
||
(LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC.
|
||
(LINK_COMMAND_SPEC): Use it.
|
||
(main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0.
|
||
|
||
2011-03-16 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* emit-rtl.c (try_split): Don't call copy_call_info debug hook.
|
||
* calls.c: Remove debug.h include.
|
||
(emit_call_1): Don't call virtual_call_token debug hook.
|
||
* dwarf2out.c (debug_dcall_section, debug_vcall_section,
|
||
dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn,
|
||
vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION,
|
||
size_of_dcall_table, output_dcall_table, size_of_vcall_table,
|
||
output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash,
|
||
vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn,
|
||
dwarf2out_virtual_call_token, dwarf2out_copy_call_info,
|
||
dwarf2out_virtual_call): Remove.
|
||
(dwarf2_debug_hooks): Remove direct_call, virtual_call_token,
|
||
copy_call_info and virtual_call hooks.
|
||
(dwarf2out_init): Don't initialize vcall_insn_table,
|
||
debug_dcall_section and debug_vcall_section.
|
||
(prune_unused_types): Don't mark nodes from dcall_table.
|
||
(dwarf2out_finish): Don't output dcall or vcall tables.
|
||
* final.c (final_scan_insn): Don't call direct_call or
|
||
virtual_call debug hooks.
|
||
* debug.h (struct gcc_debug_hooks): Remove direct_call,
|
||
virtual_call_token, copy_call_info and virtual_call hooks.
|
||
(debug_nothing_uid): Remove prototype.
|
||
* sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token,
|
||
copy_call_info and virtual_call hooks.
|
||
* vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
|
||
* dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
|
||
* debug.c (do_nothing_debug_hooks): Likewise.
|
||
(debug_nothing_uid): Remove.
|
||
* doc/invoke.texi (-fenable-icf-debug): Remove.
|
||
* common.opt (-fenable-icf-debug): Likewise.
|
||
|
||
* calls.c (emit_call_1): Set MEM_EXPR on call's MEM.
|
||
* var-tracking.c (prepare_call_arguments): Use MEM_EXPR on
|
||
call's MEM. Handle functions returning aggregate through a hidden
|
||
first pointer. For virtual calls add clobbered pc to call arguments
|
||
chain.
|
||
* dwarf2out.c (gen_subprogram_die): Emit
|
||
DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target
|
||
can't be emitted.
|
||
|
||
PR debug/45882
|
||
* rtl.def (ENTRY_VALUE): Change format from "e" to "0".
|
||
* rtl.h (ENTRY_VALUE_EXP): Define.
|
||
* rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE.
|
||
* cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise.
|
||
* print-rtl.c (print_rtx): Likewise.
|
||
* gengtype.c (adjust_field_rtx_def): Likewise.
|
||
* var-tracking.c (vt_add_function_parameter): Adjust
|
||
gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro.
|
||
* dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro.
|
||
* cfgexpand.c (expand_debug_expr): If a SSA_NAME without
|
||
partition is a default definition of a PARM_DECL, use ENTRY_VALUE
|
||
of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set.
|
||
|
||
* final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION.
|
||
Call var_location debug hook even on CALL_INSNs.
|
||
(rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION.
|
||
* rtl.def (ENTRY_VALUE): New.
|
||
* dwarf2out.c: Include cfglayout.h.
|
||
(dwarf_stack_op_name, size_of_loc_descr, output_loc_operands,
|
||
output_loc_operands_raw): Handle DW_OP_GNU_entry_value.
|
||
(struct call_arg_loc_node): New type.
|
||
(call_arg_locations, call_arg_loc_last, block_map, call_site_count,
|
||
tail_call_site_count): New variables.
|
||
(dwarf_tag_name): Handle DW_TAG_GNU_call_site and
|
||
DW_TAG_GNU_call_site_parameter.
|
||
(dwarf_attr_name): Handle DW_AT_GNU_call_site_value,
|
||
DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target,
|
||
DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call,
|
||
DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites
|
||
and DW_AT_GNU_all_source_call_sites.
|
||
(mem_loc_descriptor): Handle ENTRY_VALUE.
|
||
(add_src_coords_attributes): Don't add enything if
|
||
DECL_SOURCE_LOCATION is UNKNOWN_LOCATION.
|
||
(dwarf2out_abstract_function): Save and clear call_arg_location,
|
||
call_site_count and tail_call_site_count around dwarf2out_decl call.
|
||
(gen_call_site_die): New function.
|
||
(gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites.
|
||
(gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map.
|
||
(dwarf2out_function_decl): Clear call_arg_locations,
|
||
call_arg_loc_last, set call_site_count and tail_call_site_count
|
||
to -1 and free block_map.
|
||
(dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and
|
||
CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not
|
||
followed by any real instructions.
|
||
(dwarf2out_begin_function): Set call_site_count and
|
||
tail_call_site_count to 0.
|
||
(resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site
|
||
is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL
|
||
attempt to force a DIE for it and worst case remove the attribute.
|
||
(resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs
|
||
check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of
|
||
the decl itself.
|
||
* var-tracking.c: Include tm_p.h.
|
||
(vt_stack_adjustments): For calls call note_register_arguments.
|
||
(argument_reg_set): New variable.
|
||
(add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set
|
||
ensure the VALUE is resolved.
|
||
(call_arguments): New variable.
|
||
(prepare_call_arguments): New function.
|
||
(add_with_sets): For MO_CALL set u.loc from call_arguments and clear it.
|
||
(struct expand_loc_callback_data): Add ignore_cur_loc field.
|
||
(vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and
|
||
always use the best expression.
|
||
(vt_expand_loc): Add ignore_cur_loc argument.
|
||
(vt_expand_loc_dummy): Clear ignore_cur_loc field.
|
||
(emit_note_insn_var_location): Adjust vt_expand_loc callers.
|
||
(emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION
|
||
note for all calls.
|
||
(vt_add_function_parameter): Use cselib_lookup_from_insn.
|
||
If dv is a VALUE, enter into hash table also ENTRY_VALUE for the
|
||
argument. Don't call cselib_preserve_only_values and
|
||
cselib_reset_table.
|
||
(note_register_arguments): New function.
|
||
(vt_initialize): Compute argument_reg_set. Call
|
||
vt_add_function_parameters before processing basic blocks instead of
|
||
afterwards. For calls call prepare_call_arguments before calling
|
||
cselib_process_insn.
|
||
* print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION.
|
||
* Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H).
|
||
(var-tracking.o): Depend on $(TM_P_H).
|
||
* cfglayout.h (insn_scope): New prototype.
|
||
* gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION.
|
||
* cfglayout.c (insn_scope): No longer static.
|
||
* insn-notes.def (CALL_ARG_LOCATION): New.
|
||
* calls.c (expand_call, emit_library_call_value_1): Put USEs for
|
||
MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally.
|
||
* integrate.c (set_block_origin_self, set_block_abstract_flags): Do
|
||
nothing for DECL_EXTERNAL BLOCK_VARS.
|
||
|
||
2011-03-16 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/45844
|
||
* config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't
|
||
create invalid offset address for vsx splat insn.
|
||
* config/rs6000/predicates.md (splat_input_operand): New.
|
||
* config/rs6000/vsx.md (vsx_splat_*): Use it.
|
||
|
||
2011-03-15 Xinliang David Li <davidxl@google.com>
|
||
|
||
PR c/47837
|
||
* tree-ssa-uninit.c (pred_chain_length_cmp): New function.
|
||
(normalize_preds): New function.
|
||
(is_use_properly_guarded): Normalize def predicates.
|
||
|
||
2011-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
|
||
|
||
PR target/46788
|
||
* config/arm/arm.md (arm_movtas_ze): Use 'L' instead of 'c'
|
||
in the output template.
|
||
|
||
2011-03-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47650
|
||
* tree-pretty-print.c (dump_function_declaration): Properly
|
||
dump unprototyped and varargs function types.
|
||
|
||
2011-03-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/13954
|
||
* tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy
|
||
and friends.
|
||
|
||
2011-03-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/48037
|
||
* tree-ssa.c (maybe_rewrite_mem_ref_base): Rewrite vector
|
||
selects into BIT_FIELD_REFs.
|
||
(non_rewritable_mem_ref_base): Check if a MEM_REF is a
|
||
vector select.
|
||
|
||
2011-03-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/48129
|
||
* builtins.c (fold_builtin_snprintf): Convert to type of
|
||
built_in_decls[BUILT_IN_SNPRINTF] retval instead of
|
||
implicit_built_in_decls[BUILT_IN_SNPRINTF] retval.
|
||
|
||
2011-03-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/41490
|
||
* tree-ssa-dce.c (propagate_necessity): Handle returns without
|
||
value but with VUSE.
|
||
* tree-ssa-operands.c (parse_ssa_operands): Add a VUSE on all
|
||
return statements.
|
||
* tree-ssa-sink.c (statement_sink_location): Fix store sinking.
|
||
* tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Handle virtual PHIs.
|
||
* tree-tailcall.c (find_tail_calls): Ignore returns.
|
||
|
||
2011-03-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/48031
|
||
* fold-const.c (fold_indirect_ref_1): Do not create new variable-sized
|
||
or variable-indexed array accesses when in gimple form.
|
||
|
||
2011-03-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
* config/i386/i386.c (ix86_emit_swdivsf): Implement more efficiently.
|
||
|
||
2011-03-15 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/48032
|
||
* config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not
|
||
presume symbol_refs without a symbol_ref_decl are suitably
|
||
aligned, nor other trees we may see here. Handle anchor symbols.
|
||
(legitimate_constant_pool_address_p): Comment. Add mode param.
|
||
Check cmodel=medium addresses. Adjust all calls.
|
||
(rs6000_emit_move): Don't call offsettable_ok_by_alignment on
|
||
creating cmodel=medium optimized access to locals.
|
||
* config/rs6000/constraints.md (R): Pass QImode to
|
||
legitimate_constant_pool_address_p.
|
||
* config/rs6000/predicates.md (input_operand): Pass mode to
|
||
legitimate_constant_pool_address_p.
|
||
* config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p):
|
||
Update prototype.
|
||
|
||
2011-03-14 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/48053
|
||
* config/rs6000/rs6000.md (movdi split for 32-bit): Don't split up
|
||
64-bit constants being loaded into registers other than GPRs such
|
||
as loading 0 into a VSX register.
|
||
|
||
2011-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config/sol2.c (solaris_assemble_visibility): Remove obsolete URLs.
|
||
|
||
2011-03-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/47917
|
||
* builtins.c (fold_builtin_snprintf): New function.
|
||
(fold_builtin_3): Call it for BUILT_IN_SNPRINTF.
|
||
(fold_builtin_4): Likewise.
|
||
|
||
PR middle-end/38878
|
||
* fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Add
|
||
STRIP_NOPS on arg0 and arg1. When optimizing X +- C == X
|
||
and C - X == X also strip nops from +/-/p+ operand.
|
||
When optimizing -X == C, fold C to arg0's type.
|
||
|
||
PR debug/47946
|
||
* dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative,
|
||
emit it as add_AT_int instead of add_AT_unsigned.
|
||
|
||
2011-03-14 Tom Tromey <tromey@redhat.com>
|
||
|
||
* unwind-dw2.c: Include sys/sdt.h if it exists.
|
||
(_Unwind_DebugHook): Use STAP_PROBE2.
|
||
* config.in, configure: Rebuild.
|
||
* configure.ac: Check for sys/sdt.h.
|
||
|
||
2011-03-14 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/i386.md (ROUND_FLOOR): New constant.
|
||
(ROUND_CEIL): Ditto.
|
||
(ROUND_TRUNC): Ditto.
|
||
(ROUND_MXCSR): Ditto.
|
||
(ROUND_NO_EXC): Ditto.
|
||
(rint<mode>2): Use new defines instead of numerical constants.
|
||
(floor<mode>2): Ditto.
|
||
(ceil<mode>2): Ditto.
|
||
(btrunc<mode>2): Ditto.
|
||
* config/i386/i386-builtin-types.def: Define ROUND function type
|
||
aliases.
|
||
* config/i386/i386.c (enum ix86_builtins): Add
|
||
IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines.
|
||
(struct builtin_description): Add
|
||
__builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions.
|
||
(ix86_expand_sse_round): New static function.
|
||
(ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND
|
||
function types.
|
||
(ix86_builtin_vectorized_function): Handle
|
||
BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.
|
||
|
||
2011-03-14 Tom Tromey <tromey@redhat.com>
|
||
|
||
* c-parser.c (c_parser_asm_string_literal): Clear
|
||
warn_overlength_strings.
|
||
|
||
2011-03-14 Tom Tromey <tromey@redhat.com>
|
||
|
||
* c-parser.c (disable_extension_diagnostics): Save
|
||
warn_overlength_strings.
|
||
(restore_extension_diagnostics): Restore warn_overlength_strings.
|
||
|
||
2011-03-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* BASE-VER: Change to 4.7.0.
|
||
|
||
2011-03-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/48098
|
||
* tree.c (build_vector_from_val): Adjust assert to requirements
|
||
and reality.
|
||
|
||
2011-03-14 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR bootstrap/48102
|
||
* graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter.
|
||
|
||
2011-03-14 Andreas Tobler <andreast@fgznet.ch>
|
||
|
||
* config/rs6000/freebsd.h: (RELOCATABLE_NEEDS_FIXUP): Define in
|
||
terms of target_flags_explicit. Adjust copyright year.
|
||
|
||
* config.gcc: Add FreeBSD PowerPC soft-float libgcc bits.
|
||
* config/rs6000/t-freebsd: New file. Add override for
|
||
LIB2FUNCS_EXTRA.
|
||
|
||
2011-03-13 Chris Demetriou <cgd@google.com>
|
||
|
||
* doc/invoke.texi (-fdiagnostics-show-option): Replace with...
|
||
(-fno-diagnostics-show-option): this, to reflect current default.
|
||
(-Werror=): Update text about -fno-diagnostics-show-option.
|
||
|
||
2011-03-12 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
PR target/48053
|
||
* config/rs6000/predicates.md (easy_vector_constant_add_self,
|
||
easy_vector_constant_msb): Do not handle V2DImode and V2DFmode.
|
||
* config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that
|
||
mode is not V2DImode or V2DFmode.
|
||
(vspltis_constant): Do not handle V2DImode and V2DFmode.
|
||
(rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg.
|
||
* config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX
|
||
registers to 0.
|
||
(movdi_internal64): Likewise.
|
||
|
||
2011-03-12 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
PR tree-optimization/47127
|
||
* graphite-clast-to-gimple.c (build_cloog_prog): Removed state
|
||
parameter.
|
||
(set_cloog_options): Same.
|
||
(scop_to_clast): Same.
|
||
(print_clast_stmt): Do not call cloog_state_malloc and
|
||
cloog_state_free.
|
||
(print_generated_program): Same.
|
||
(gloog): Same.
|
||
* graphite-clast-to-gimple.h (cloog_state): Declared.
|
||
(scop_to_clast): Adjust declaration.
|
||
* graphite.c (cloog_state): Defined here.
|
||
(graphite_initialize): Call cloog_state_malloc.
|
||
(graphite_finalize): Call cloog_state_free.
|
||
|
||
2011-03-11 Jason Merrill <jason@redhat.com>
|
||
|
||
* attribs.c (lookup_attribute_spec): Take const_tree.
|
||
* tree.h: Adjust.
|
||
|
||
2011-03-11 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/sparc.c (sparc_option_override): Use
|
||
PROCESSOR_NIAGARA2 not PROCESSOR_NIAGARA for "niagara2".
|
||
|
||
2011-03-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/48067
|
||
* tree-ssa-math-opts.c (convert_mult_to_fma): Verify the
|
||
multiplication result will be only used once on the target
|
||
stmt.
|
||
|
||
2011-03-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
* doc/invoke.texi (max-inline-insns-single): Adjust default value.
|
||
|
||
2011-03-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/48073
|
||
* tree.c (find_decls_types_r): Do not walk types only reachable
|
||
from IDENTIFIER_NODEs.
|
||
|
||
2011-03-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/48044
|
||
* ipa.c (cgraph_remove_unreachable_nodes): Enqueue
|
||
all vnode->force_output nodes as needed.
|
||
|
||
2011-03-11 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/48069
|
||
* tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not
|
||
COMPLETE_OR_UNBOUND_ARRAY_TYPE_P.
|
||
|
||
2011-03-11 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of
|
||
cgraph_node.
|
||
|
||
2011-03-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/48063
|
||
* ipa-inline.c (cgraph_decide_inlining): Don't try to
|
||
inline functions called once if !tree_can_inline_p (node->callers).
|
||
|
||
2011-03-11 Chen Liqin <liqin.gcc@gmail.com>
|
||
|
||
* config.gcc (score-*-elf): Add extra_parts .., update tmake_file and
|
||
extra_objs.
|
||
* config/score/score3.c: Delete.
|
||
* config/score/score3.h: Delete.
|
||
* config/score/mul-div.S: Delete.
|
||
* config/score/sfp-machine.h: Add new file.
|
||
* config/score/constraints.md: Add new file.
|
||
* config/score/t-score-softfp: Add new file.
|
||
* config/score/t-score-elf: Remove score3.o, do not generate multilib.
|
||
* config/score/score7.c (score7_const_ok_for_letter_p): Delete.
|
||
(score7_extra_constraint): Delete.
|
||
(score7_option_override): Remove unused code.
|
||
* config/score/score.c: Remove score3 and score5 define and code.
|
||
* config/score/score.h: Remove score3 and score5 define and code.
|
||
* config/score/score.md: Remove score3 template and unusual insn.
|
||
* config/score/score.opt: Remove score3 and score5 options.
|
||
|
||
2011-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
|
||
when _HPUX_SOURCE is defined.
|
||
(LIB_SPEC): Use -lc instead of -lc_r when -threads is specified.
|
||
|
||
2011-03-10 Jason Merrill <jason@redhat.com>
|
||
|
||
PR c++/48029
|
||
* stor-layout.c (layout_type): Don't set structural equality
|
||
on arrays of incomplete type.
|
||
* tree.c (type_hash_eq): Handle comparing them properly.
|
||
|
||
2011-03-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/48043
|
||
* config/s390/s390.c (s390_delegitimize_address): Make sure the
|
||
result mode matches original rtl mode.
|
||
|
||
2011-03-10 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/rx.md (bitset_in_memory, bitclr_in_memory: Fix timings.
|
||
(andsi3, andsi3_flags): Fix timings for three operand alternative.
|
||
|
||
2011-03-09 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/47866
|
||
* expr.c (store_field): If MEM_SCALAR_P (target), don't use
|
||
MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx)
|
||
if target wasn't scalar.
|
||
* function.c (assign_stack_temp_for_type): Assert that neither
|
||
MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either
|
||
MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P
|
||
macro.
|
||
* rtl.h (MEM_SET_IN_STRUCT_P): Removed.
|
||
|
||
2011-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390-protos.h (s390_label_align): New prototype.
|
||
* config/s390/s390.c (s390_label_align): New function.
|
||
* config/s390/s390.h (LABEL_ALIGN): New target macro definition.
|
||
|
||
2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/47755
|
||
* config/rs6000/rs6000.c (easy_altivec_constant): Correctly handle
|
||
V2DI/V2DF constants. Only all 0's or all 1's are easy.
|
||
(output_vec_const_move): Ditto.
|
||
|
||
2011-03-08 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro.
|
||
* config/mips/mips-protos.h (mips_preferred_reload_class): Remove.
|
||
* config/mips/mips.c (mips_preferred_reload_class): Make static.
|
||
Change 'rclass' argument and result type to reg_class_t.
|
||
(TARGET_PREFERRED_RELOAD_CLASS): Define.
|
||
|
||
2011-03-08 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
|
||
* config/avr/avr.c (TARGET_REGISTER_MOVE_COST)
|
||
(TARGET_MEMORY_MOVE_COST): Define.
|
||
(avr_register_move_cost, avr_memory_move_cost): New Functions.
|
||
|
||
2011-03-08 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/47881
|
||
* ira.c (ira): Call df_analyze again if delete_trivially_dead_insns
|
||
removed anything.
|
||
|
||
PR tree-optimization/48022
|
||
* fold-const.c (fold_comparison): Don't call fold_overflow_warning
|
||
for EQ/NE_EXPR.
|
||
|
||
2011-03-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/47991
|
||
* var-tracking.c (find_use_val): Return NULL for
|
||
cui->sets && cui->store_p BLKmode MEMs.
|
||
|
||
2011-03-07 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/stormy16/stormy16.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS):
|
||
Remove.
|
||
* config/stormy16/stormy16-protos.h (xstormy16_print_operand,
|
||
xstormy16_print_operand_address): Remove.
|
||
* config/stormy16/stormy16.c (xstormy16_print_operand,
|
||
xstormy16_print_operand_address): Make static.
|
||
(TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define.
|
||
|
||
2011-03-07 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
PR target/47862
|
||
* config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
|
||
* config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Undefine
|
||
before definition.
|
||
|
||
2011-03-07 Zdenek Dvorak <ook@ucw.cz>
|
||
|
||
PR bootstrap/48000
|
||
* cfgloopmanip.c (fix_bb_placements): Return immediately
|
||
if FROM is BASE_LOOP's header.
|
||
|
||
2011-03-07 Paul Wögerer <paul_woegerer@mentor.com>
|
||
|
||
* gimplify.c (gimplify_function_tree): Fix building calls
|
||
to __builtin_return_address.
|
||
|
||
2011-03-07 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/linux.h (TARGET_ASM_FILE_END): Don't define.
|
||
* config/rs6000/linux64.h (TARGET_ASM_FILE_END): Don't define.
|
||
* config/rs6000/sysv4.h (TARGET_ASM_FILE_END): Define.
|
||
* config/rs6000/rs6000-protos.h (init_cumulative_args): Add fndecl and
|
||
return_mode args.
|
||
* config/rs6000/rs6000.h (CUMULATIVE_ARGS): Add "escapes".
|
||
(INIT_CUMULATIVE_ARGS): Pass FNDECL, VOIDmode.
|
||
(INIT_CUMULATIVE_INCOMING_ARGS): Pass current_function_decl, VOIDmode.
|
||
(INIT_CUMULATIVE_LIBCALL_ARGS): Pass NULL_TREE, MODE.
|
||
* config/rs6000/rs6000.c
|
||
(rs6000_elf_end_indicate_exec_stack): Rename to..
|
||
(rs6000_elf_file_end): ..this. Only call file_end_indicate_exec_stack
|
||
for POWERPC_LINUX. Move code emitting .gnu_attribute to here, from..
|
||
(rs6000_file_start): ..here.
|
||
(rs6000_passes_float, rs6000_passes_vector, rs6000_returns_struct): New
|
||
file scope variables.
|
||
(call_ABI_of_interest): New function.
|
||
(init_cumulative_args): Set above vars when function return value
|
||
is a float, vector, or small struct.
|
||
(rs6000_function_arg_advance_1): Likewise for function args.
|
||
(rs6000_va_start): Set rs6000_passes_float if variable arg function
|
||
references float args.
|
||
|
||
2011-03-07 Mingjie Xing <mingjie.xing@gmail.com>
|
||
|
||
* doc/cfg.texi: Remove "See" before @ref.
|
||
* doc/invoke.texi: Likewise.
|
||
|
||
2011-03-05 Jason Merrill <jason@redhat.com>
|
||
|
||
* doc/invoke.texi (C++ Dialect Options): Document ABI v5.
|
||
|
||
2011-03-05 Anthony Green <green@moxielogic.com>
|
||
|
||
* config.gcc (moxie-*-elf): Add newlib-stdint.h to tmfile.
|
||
|
||
2011-03-05 Zdenek Dvorak <ook@ucw.cz>
|
||
|
||
PR rtl-optimization/47899
|
||
* cfgloopmanip.c (fix_bb_placements): Fix first argument
|
||
to flow_loop_nested_p when moving the loop upward.
|
||
|
||
2011-03-05 Richard Earnshaw <rearnsha@arm.com>
|
||
|
||
PR target/47719
|
||
* arm.md (movhi_insn_arch4): Accept any immediate constant.
|
||
|
||
2011-03-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/47967
|
||
* ipa-cp.c (build_const_val): Return NULL instead of creating
|
||
VIEW_CONVERT_EXPR for mismatching sizes.
|
||
(ipcp_create_replace_map): Return NULL if build_const_val failed.
|
||
(ipcp_insert_stage): If ipcp_create_replace_map returns NULL,
|
||
give up on versioning.
|
||
|
||
2011-03-05 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/47986
|
||
* config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle
|
||
full cmodel medium/large lo_sum + high addresses.
|
||
|
||
2011-03-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_decompose_address): Reject non-literal
|
||
pool references in UNSPEC_LTREL_OFFSET.
|
||
|
||
2011-03-04 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/47497
|
||
* lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias.
|
||
(lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here.
|
||
* cgraph.h (cgraph_same_body_alias, cgraph_add_thunk):
|
||
Add node pointers.
|
||
* cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias,
|
||
cgraph_add_thunk): Add node pointers.
|
||
* lto-cgraph.c (lto_output_node): Verify that thunks&aliases are
|
||
associated to right node.
|
||
(input_node): Update use of cgraph_same_body_alias
|
||
and cgraph_add_thunk.
|
||
|
||
2011-03-04 Changpeng Fang <changpeng.fang@amd.com>
|
||
|
||
* config/i386/i386.opt (mprefer-avx128): New flag.
|
||
* config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX
|
||
modes when the flag -mprefer-avx128 is on.
|
||
|
||
2011-03-04 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
* dwarf2out.c (compare_loc_operands): Fix address handling.
|
||
|
||
2011-03-04 Alan Modra <amodra@gmail.com>
|
||
|
||
* tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment.
|
||
|
||
2011-03-04 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47968
|
||
* expmed.c (extract_bit_field_1): Prefer vector modes that
|
||
vec_extract patterns can handle.
|
||
|
||
2011-03-04 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47975
|
||
* optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P.
|
||
|
||
2011-03-04 Richard Henderson <rth@redhat.com>
|
||
|
||
* explow.c (emit_stack_save): Remove 'after' parameter.
|
||
(emit_stack_restore): Likewise.
|
||
* expr.h: Update to match.
|
||
* builtins.c, calls.c, stmt.c: Likewise.
|
||
* config/alpha/alpha.md, config/avr/avr.md: Likewise.
|
||
* config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise.
|
||
* function.c (expand_function_end): Insert the emit_stack_save
|
||
sequence before parm_birth_insn instead of after.
|
||
|
||
2011-03-03 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
* config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX.
|
||
(ssse3_pmaddubsw128): Ditto.
|
||
(ssse3_pmaddubsw): Ditto.
|
||
|
||
2011-03-03 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
* config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH
|
||
|
||
2011-03-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/47963
|
||
* gimplify.c (omp_add_variable): Only call omp_notice_variable
|
||
on TYPE_SIZE_UNIT if it is a DECL.
|
||
|
||
PR debug/47283
|
||
* cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF
|
||
first operand is not is_gimple_mem_ref_addr, try to fold it.
|
||
If the operand still isn't is_gimple_mem_ref_addr, clear
|
||
MEM_EXPR on op0.
|
||
|
||
2011-03-03 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47283
|
||
* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code
|
||
match comment.
|
||
(refs_may_alias_p_1): For release branches return true if
|
||
we are confused by our input.
|
||
|
||
2011-03-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (s390_function_value): Rename to ...
|
||
(s390_function_and_libcall_value): ... this.
|
||
(s390_function_value): New function.
|
||
(s390_libcall_value): New function.
|
||
(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks.
|
||
* config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove
|
||
target macro definitions.
|
||
* config/s390/s390-protos.h (s390_function_value): Remove prototype.
|
||
|
||
2011-03-02 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/freebsd64.h (CC1_SPEC): Define.
|
||
* config/i386/linux64.h (CC1_SPEC): Define.
|
||
* config/i386/x86-64.h (CC1_SPEC): Don't define.
|
||
|
||
2011-03-02 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
|
||
Remove.
|
||
* config/stormy16/stormy16.c: Include reload.h.
|
||
(xstormy16_memory_move_cost): New function.
|
||
(TARGET_MEMORY_MOVE_COST): Define.
|
||
|
||
2011-03-02 Richard Sandiford <richard.sandiford@linaro.org>
|
||
|
||
PR rtl-optimization/47925
|
||
* cse.c (count_reg_usage): Don't ignore the SET_DEST of instructions
|
||
with side effects. Remove the more-specific check for volatile asms.
|
||
|
||
2011-03-02 Alan Modra <amodra@gmail.com>
|
||
|
||
PR target/47935
|
||
* config/rs6000/predicates.md (lwa_operand): Check cmodel medium
|
||
toc relative addresses for valid offsets.
|
||
|
||
2011-03-01 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47890
|
||
* tree-vect-loop.c (get_initial_def_for_induction): Set
|
||
related stmt properly.
|
||
|
||
2011-03-01 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/47924
|
||
* lto-streamer.c (lto_record_common_node): Also register
|
||
the canonical type.
|
||
|
||
2011-03-01 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/46911
|
||
* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
|
||
Do not stream DECL_ABSTRACT_ORIGIN.
|
||
(lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
|
||
BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
|
||
* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
|
||
Do not stream DECL_ABSTRACT_ORIGIN.
|
||
(lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION,
|
||
BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN.
|
||
|
||
2011-02-28 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE,
|
||
FUNCTION_VALUE_REGNO_P): Remove.
|
||
* config/stormy16/stormy16-protos.h (xstormy16_function_value): Remove.
|
||
* config/stormy16/stormy16.c (xstormy16_function_value): Make static.
|
||
Add 'outgoing' argument.
|
||
(xstormy16_libcall_value, xstormy16_function_value_regno_p): New
|
||
function.
|
||
(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
|
||
TARGET_FUNCTION_VALUE_REGNO_P): Define.
|
||
|
||
2011-02-28 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
PR debug/28047
|
||
* dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
|
||
(lookup_filename): Likewise.
|
||
* final.c (remap_debug_filename): Use filename_ncmp instead of strncmp.
|
||
|
||
2011-02-28 Bernd Schmidt <bernds@codesourcery.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/47893
|
||
* rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define.
|
||
(assign_stack_local_1): Change last argument type to int.
|
||
* function.c (assign_stack_local_1): Replace reduce_alignment_ok
|
||
argument with kind. If bit ASLK_RECORD_PAD is not set in it,
|
||
don't record padding space into frame_space_list nor use those areas.
|
||
(assign_stack_local): Adjust caller.
|
||
(assign_stack_temp_for_type): Call assign_stack_local_1 instead
|
||
of assign_stack_local, pass 0 as last argument.
|
||
* caller-save.c (setup_save_areas): Adjust assign_stack_local_1
|
||
callers.
|
||
|
||
2011-02-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/47283
|
||
* cfgexpand.c (convert_debug_memory_address): Add AS parameter.
|
||
Use target address_mode and pointer_mode hooks instead of hardcoded
|
||
Pmode and ptr_mode. Handle some simple cases of extending if
|
||
POINTERS_EXTEND_UNSIGNED < 0.
|
||
(expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>:
|
||
Call convert_debug_memory_address.
|
||
(expand_debug_expr) <case ADDR_EXPR>: Pass as to
|
||
convert_debug_memory_address.
|
||
|
||
PR middle-end/46790
|
||
* configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test.
|
||
* configure: Regenerated.
|
||
* config.in: Regenerated.
|
||
* varasm.c (default_function_section): Return NULL
|
||
if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name.
|
||
|
||
2011-02-28 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix
|
||
the description to match the printed values.
|
||
|
||
2011-02-28 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT
|
||
of the copied scope tree.
|
||
|
||
2011-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* doc/extend.texi (Function Attributes): Avoid deeply (and
|
||
wrongly) nested tables.
|
||
|
||
2011-02-27 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/47903
|
||
* real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR,
|
||
MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if
|
||
r isn't op0 nor op1.
|
||
|
||
2011-02-23 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
* config/avr/avr.md: Remove magic comment for emacs.
|
||
|
||
2011-02-23 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/45261
|
||
* config/avr/avr.c (avr_option_override): Use error on bad options.
|
||
(avr_help): New function.
|
||
(TARGET_HELP): Define.
|
||
|
||
2011-02-22 Georg-Johann Lay <avr@gjlay.de>
|
||
|
||
PR target/42240
|
||
* config/avr/avr.c (avr_cannot_modify_jumps_p): New function.
|
||
(TARGET_CANNOT_MODIFY_JUMPS_P): Define.
|
||
|
||
2011-02-26 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/invoke.texi (ARC Options): Use CPU instead of cpu.
|
||
(ARM Options): Ditto.
|
||
(i386 and x86-64 Options): Ditto.
|
||
(RX Options): Ditto.
|
||
(SPARC Options): Ditto.
|
||
|
||
2011-02-26 Tijl Coosemans <tijl@coosemans.org>
|
||
|
||
* config.gcc (i386-*-freebsd*): Make i486 the default arch on
|
||
FreeBSD 6 and later. Generally use cpu generic.
|
||
|
||
2011-02-25 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/cpp.texi: Update copyright years.
|
||
|
||
2011-02-25 Sebastien Bourdeauducq <sebastien@milkymist.org>
|
||
|
||
PR target/46898
|
||
* config/lm32/lm32.md (ashrsi3): Added needed variable.
|
||
|
||
2011-02-25 Jon Beniston <jon@beniston.com>
|
||
|
||
PR target/46898
|
||
* config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New.
|
||
* config/lm32/lm32.md (ashlsi3): Remove unused variable.
|
||
* config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New.
|
||
(lm32_block_move_inline): Add type cast to remove warning.
|
||
(lm32_expand_prologue): Generate fp in a way compatible with dwarf2out.
|
||
(gen_int_relational): Move declarations to start of function.
|
||
|
||
2011-02-25 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR tree-optimization/45470
|
||
* tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement
|
||
can throw internally only.
|
||
* tree-vect-stmts.c (vectorizable_call): Likewise.
|
||
|
||
2011-02-24 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS,
|
||
PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
|
||
* config/stormy16/stormy16-protos.h
|
||
(xstormy16_preferred_reload_class): Remove.
|
||
* config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make
|
||
static. Change 'rclass' argument and return type to reg_class_t.
|
||
(TARGET_PREFERRED_RELOAD_CLASS,
|
||
TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
|
||
|
||
2011-02-24 Richard Guenther <rguenther@suse.de>
|
||
|
||
* lto-streamer-in.c (input_bb): Do not find referenced vars
|
||
in debug statements.
|
||
|
||
2011-02-23 Jason Merrill <jason@redhat.com>
|
||
|
||
* common.opt (fabi-version): Document v5 and v6.
|
||
|
||
2011-02-23 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47849
|
||
* tree-if-conv.c (main_tree_if_conversion): Free postdom info.
|
||
|
||
2011-02-23 Jie Zhang <jie@codesourcery.com>
|
||
|
||
* opts-common.c (decode_cmdline_option): Print empty string
|
||
argument as "" in decoded->orig_option_with_args_text.
|
||
* gcc.c (execute): Print empty string argument as ""
|
||
in the verbose output.
|
||
(do_spec_1): Keep empty string argument.
|
||
|
||
2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* config.gcc: Declare score-* and crx-* obsolete.
|
||
|
||
2011-02-23 Jie Zhang <jie@codesourcery.com>
|
||
|
||
PR rtl-optimization/47763
|
||
* web.c (web_main): Ignore naked clobber when replacing register.
|
||
|
||
2011-02-22 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
|
||
Remove.
|
||
|
||
2011-02-22 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
PR doc/47848
|
||
* doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes.
|
||
|
||
2011-02-22 Mike Stump <mikestump@comcast.net>
|
||
|
||
* acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin
|
||
assembler.
|
||
* configure: Regenerate.
|
||
|
||
2011-02-21 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
PR rtl-optimization/46002
|
||
* ira-color.c (update_copy_costs): Change class intersection
|
||
test to reg_class_contents[] test of 'hard_regno'.
|
||
|
||
2011-02-21 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather
|
||
than Driver option.
|
||
* config/hpux11.opt (mt): Likewise.
|
||
* config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise.
|
||
* config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise.
|
||
* config/vax/elf.opt (mno-asm-pic): Likewise.
|
||
* config/vms/vms.opt (map, mvms-return-codes): Likewise.
|
||
|
||
2011-02-21 Mike Stump <mikestump@comcast.net>
|
||
|
||
PR target/47822
|
||
* config/darwin-protos.h (darwin_init_cfstring_builtins): Return a
|
||
tree so we can get save the type.
|
||
* config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot
|
||
for CFString instead of trying to use past the end of the builtins.
|
||
* config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise.
|
||
* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise.
|
||
* config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise.
|
||
* config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING):
|
||
Rename to darwin_builtin_cfstring.
|
||
(darwin_init_cfstring_builtins): Return the built type.
|
||
|
||
2011-02-21 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/47840
|
||
* config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32.
|
||
(_mm256_insert_epi64): Use _mm_insert_epi64.
|
||
|
||
2011-02-21 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
|
||
* config/stormy16/stormy16-protos.h
|
||
(xstormy16_mode_dependent_address_p): Remove.
|
||
* config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
|
||
Make static. Change return type to bool. Change argument type to
|
||
const_rtx. Remove dead code.
|
||
(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
|
||
|
||
2011-02-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/47820
|
||
* lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers):
|
||
Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
|
||
(lto_input_ts_block_tree_pointers): Hook a BLOCK into the
|
||
TUs context.
|
||
* lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers):
|
||
Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs.
|
||
|
||
2011-02-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/47822
|
||
* tree.c (free_lang_data_in_decl): Clean builtins from
|
||
the TU decl BLOCK_VARS.
|
||
|
||
2011-02-19 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47620
|
||
PR debug/47630
|
||
* haifa-sched.c (fix_tick_ready): Skip tick computation
|
||
for debug insns.
|
||
|
||
2011-02-19 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/47647
|
||
* lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers):
|
||
Remove lazy BLOCK_VARS streaming.
|
||
(lto_input_ts_block_tree_pointers): Likewise.
|
||
* lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise.
|
||
|
||
2011-02-19 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h.
|
||
|
||
2011-02-19 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/biarch32.h, config/i386/mach.h,
|
||
config/rs6000/aix.opt, config/sh/superh64.h: Remove.
|
||
|
||
2011-02-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/47800
|
||
* config/i386/i386.md (peephole2 for shift and plus): Use
|
||
operands[1] original mode in the first insn.
|
||
|
||
2011-02-18 Mike Stump <mikestump@comcast.net>
|
||
|
||
* config/t-darwin (TM_H): Add dependency on darwin-sections.def.
|
||
|
||
2011-02-18 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/47788
|
||
* ipa-inline.c (compute_inline_parameters): Set disregard_inline_limits
|
||
to zero when the function is not inlinable at all.
|
||
|
||
2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* config.gcc (hppa[12]*-*-hpux11*): Set extra_parts.
|
||
* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
|
||
pthread_mutex_unlock, pthread_once): Reinstate pthread stubs.
|
||
* config/pa/t-pa-hpux11: Add rules to build pthread stubs.
|
||
* config/pa/t-pa64: Likewise.
|
||
* config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
|
||
|
||
2011-02-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR driver/47787
|
||
* gcc.c (default_compilers): Clear combinable field for "@cpp-output".
|
||
|
||
2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
PR target/47792
|
||
* gthr-dce.h (__gthread_mutx_destroy): Fix typo in name.
|
||
|
||
2011-02-18 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/m32r/m32r.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
|
||
RTX_OK_FOR_BASE_P, RTX_OK_FOR_OFFSET_P, LEGITIMATE_OFFSET_ADDRESS_P,
|
||
LEGITIMATE_LO_SUM_ADDRESS_P, LOAD_POSTINC_P, STORE_PREINC_PREDEC_P,
|
||
GO_IF_LEGITIMATE_ADDRESS): Remove macros.
|
||
* config/m32r/m32r.c (TARGET_LEGITIMATE_ADDRESS_P): Define.
|
||
(m32r_rtx_ok_for_base_p, m32r_rtx_ok_for_offset_p,
|
||
m32r_legitimate_offset_addres_p, m32r_legitimate_lo_sum_addres_p,
|
||
m32r_load_postinc_p, m32r_store_preinc_predec_p,
|
||
m32r_legitimate_address_p): New functions.
|
||
* config/m32r/constraints.md (constraint "S"): Don't use
|
||
STORE_PREINC_PREDEC_P.
|
||
(constraint "U"): Don't use LOAD_POSTINC_P.
|
||
|
||
2011-02-18 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
PR rtl-optimization/46178
|
||
* ira.c (setup_hard_regno_class): Use ira_class_translate[] to
|
||
compute ira_hard_regno_cover_class[].
|
||
|
||
2011-02-18 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/47798
|
||
* lto-streamer.h (lto_global_var_decls): Declare.
|
||
* lto-streamer-in.c (lto_register_var_decl_in_symtab): Register
|
||
statics for global var processing.
|
||
|
||
2011-02-18 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47737
|
||
* tree-ssa-loop-im.c (extract_true_false_args_from_phi): Fix
|
||
edge dominance check.
|
||
|
||
2011-02-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/47780
|
||
* cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Call copy_rtx to
|
||
avoid invalid rtx sharing.
|
||
|
||
2011-02-18 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/cpp.texi (Obsolete Features): Add background on the
|
||
origin of assertions.
|
||
|
||
2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
* config/darwin-c.c (darwin_cpp_builtins): Define __OBJC2__ for
|
||
objc_abi == 2.
|
||
* config/darwin.c (output_objc_section_asm_op): Added support for
|
||
ABI v1 and v2.
|
||
(is_objc_metadata): New.
|
||
(darwin_objc2_section): New.
|
||
(darwin_objc1_section): New.
|
||
(machopic_select_section): Added support for ABI v1 and v2.
|
||
(darwin_emit_objc_zeroed): New.
|
||
(darwin_output_aligned_bss): Detect objc metadata and treat it
|
||
appropriately.
|
||
(darwin_asm_output_aligned_decl_common): Same.
|
||
(darwin_asm_output_aligned_decl_local): Same.
|
||
* config/darwin-sections.def: Updated for ABI v1 and v2.
|
||
* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): When
|
||
compiling Objective-C code for the NeXT runtime, default to using
|
||
ABI version 0 for 32-bit, and version 2 for 64-bit.
|
||
|
||
2011-02-17 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* common.opt (optimize_fast): New Variable.
|
||
* opts.c (default_options_optimization): Use opts->x_optimize_fast
|
||
instead of local variable ofast.
|
||
|
||
2011-02-17 Nicola Pero <nicola.pero@meta-innovation.com>
|
||
|
||
* doc/invoke.texi (fobjc-abi-version): Documented.
|
||
(fobjc-nilcheck): Documented.
|
||
(fno-nil-receiver): Updated documentation to refer to the NeXT ABI
|
||
version.
|
||
|
||
2011-02-17 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
PR driver/47390
|
||
* common.opt (export-dynamic): New Driver option.
|
||
* gcc.c (LINK_COMMAND_SPEC): Add comment about %{e*}.
|
||
|
||
2011-02-17 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/rx/rx.h (LIB_SPEC): Match -msim not -msim*.
|
||
|
||
2011-02-17 Alexandre Oliva <aoliva@redhat.com>
|
||
Jan Hubicka <jh@suse.cz>
|
||
|
||
PR debug/47106
|
||
PR debug/47402
|
||
* cfgexpand.c (account_used_vars_for_block): Remove.
|
||
(estimated_stack_frame_size): Use referenced vars.
|
||
* tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced
|
||
that were referenced in the original function. Test src_fn
|
||
rather than cfun. Drop redundant get_var_ann.
|
||
(setup_one_parameter): Drop redundant get_var_ann.
|
||
(declare_return_variable): Likewise.
|
||
(copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn.
|
||
(copy_arguments_for_versioning): Drop redundant get_var_ann.
|
||
* ipa-inline.c (compute_inline_parameters): Do not compute
|
||
disregard_inline_limits here.
|
||
(compute_inlinable_for_current, pass_inlinable): New.
|
||
(pass_inline_parameters): Require PROP_referenced_vars.
|
||
* cgraphunit.c (cgraph_process_new_functions): Don't run
|
||
compute_inline_parameters explicitly unless function is in SSA form.
|
||
(cgraph_analyze_function): Set .disregard_inline_limits.
|
||
* tree-sra.c (convert_callers): Compute inliner parameters
|
||
only for functions already in SSA form.
|
||
|
||
2011-02-17 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/sparc.h (CPP_ENDIAN_SPEC): Don't handle
|
||
-mlittle-endian-data.
|
||
|
||
2011-02-17 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and
|
||
-mno-fpu, not -fpu and -no-fpu.
|
||
* config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise.
|
||
* config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise.
|
||
|
||
2011-02-17 Uros Bizjak <ubizjak@gmail.com>
|
||
|
||
PR target/43653
|
||
* config/i386/i386.c (ix86_secondary_reload): Handle SSE
|
||
input reload with PLUS RTX.
|
||
|
||
2011-02-16 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mips/mips.opt (mno-mdmx): Use Var(TARGET_MDMX, 0) instead
|
||
of InverseVar(MDMX).
|
||
|
||
2011-02-16 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sh/embed-elf.h (LIBGCC_SPEC): Match -m4-340 instead of
|
||
--m4-340.
|
||
|
||
2011-02-16 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mn10300/mn10300.opt (mno-crt0): New.
|
||
|
||
2011-02-16 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/m68k/uclinux.opt (static-libc): New Driver option.
|
||
|
||
2011-02-16 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*.
|
||
|
||
2011-02-16 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of
|
||
%{muser-extend-enabled}.
|
||
|
||
2011-02-16 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47738
|
||
* tree-ssa-loop.c (run_tree_predictive_commoning): Return
|
||
the TODO from tree_predictive_commoning.
|
||
|
||
2011-02-15 Jeff Law <law@redhat.com>
|
||
|
||
Revert
|
||
2011-01-25 Jeff Law <law@redhat.com>
|
||
|
||
PR rtl-optimization/37273
|
||
* ira-costs.c (scan_one_insn): Detect constants living in memory and
|
||
handle them like argument loads from stack slots. Do not double
|
||
count memory for memory constants and argument loads from stack slots.
|
||
|
||
2011-02-15 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR middle-end/47725
|
||
* combine.c (cant_combine_insn_p): Revert the last change.
|
||
|
||
2011-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/47755
|
||
* config/rs6000/predicates.md (easy_vector_constant): Allow V2DI
|
||
mode for vector constants. Remove code that checks for TImode.
|
||
|
||
2011-02-15 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47106
|
||
PR debug/47402
|
||
* cgraph.h (compute_inline_parameters): Return void.
|
||
* ipa-inline.c (compute_inline_parameters): Adjust.
|
||
|
||
2011-02-15 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47106
|
||
PR debug/47402
|
||
* tree-inline.h (estimated_stack_frame_size): Take cgraph node
|
||
rather than decl.
|
||
* cfgexpand.c (estimated_stack_frame_size): Likewise.
|
||
* ipa-inline.c (compute_inline_parameters): Adjust.
|
||
|
||
2011-02-15 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47106
|
||
PR debug/47402
|
||
* tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument.
|
||
Adjust all users. Pass FN to...
|
||
* tree-flow-inline.h (first_referenced_var): ... this. Add
|
||
fn argument.
|
||
* ipa-struct-reorg.c: Adjust.
|
||
* tree-dfa.c: Adjust.
|
||
* tree-into-ssa.c: Adjust.
|
||
* tree-sra.c: Adjust.
|
||
* tree-ssa-alias.c: Adjust.
|
||
* tree-ssa-live.c: Adjust.
|
||
* tree-ssa.c: Adjust.
|
||
* tree-ssanames.c: Adjust.
|
||
* tree-tailcall.c: Adjust.
|
||
|
||
2011-02-15 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47106
|
||
PR debug/47402
|
||
* tree-flow.h (referenced_var_lookup): Add fn parameter.
|
||
Adjust all callers.
|
||
* tree-dfa.c (referenced_var_lookup): Use fn instead of cfun.
|
||
* tree-flow-inline.h: Adjust.
|
||
* gimple-pretty-print.c: Adjust.
|
||
* tree-into-ssa.c: Adjust.
|
||
* tree-ssa.c: Adjust.
|
||
* cfgexpand.c: Adjust.
|
||
|
||
2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete.
|
||
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
|
||
(EXTRA_CONSTRAINT): Delete.
|
||
* config/iq2000/constraints.md: New file.
|
||
* config/iq2000/iq2000.md: Include it.
|
||
(define_insn ""): Delete.
|
||
(movsi_internal2, movhi_internal2, movqi_internal2): Delete
|
||
unsupported constraint letters from patterns.
|
||
(call_value, call_value_internal1): Likewise.
|
||
(call_value_multiple_internal1): Likewise.
|
||
|
||
2011-02-15 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/mn10300/mn10300.c: Include tm-constrs.h.
|
||
(struct liw_data): New data structure describing an LIW candidate
|
||
instruction.
|
||
(extract_bundle): Use struct liw_data. Allow small integer
|
||
operands for some instructions.
|
||
(check_liw_constraints): Use struct liw_data. Remove swapped
|
||
parameter. Add comments describing the checks. Fix bug when
|
||
assigning the source of liw1 to the source of liw2.
|
||
(liw_candidate): Delete. Code moved into extract_bundle.
|
||
(mn10300_bundle_liw): Use struct liw_data. Check constraints
|
||
before swapping.
|
||
* config/mn10300/predicates.md (liw_operand): New predicate.
|
||
Allows registers and small integer constants.
|
||
* config/mn10300/constraints.md (O): New constraint. Accetps
|
||
integers in the range -8 to +7 inclusive.
|
||
* config/mn10300/mn10300.md (movesi_internal): Add an alternative
|
||
for moving a small integer into a register. Give this alternative
|
||
LIW attributes.
|
||
(addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise.
|
||
(ashlsi3): Likewise, plus give LIW attributes to the alternatives
|
||
using the J,K,L and M constraints,
|
||
(liw): Remove SI mode on second operands to allow for HI and QI
|
||
mode values.
|
||
(cmp_liw, liw_cmp): Likewise. Plus fix order of operands in the
|
||
instruction.
|
||
|
||
2011-02-15 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR middle-end/47725
|
||
* combine.c (cant_combine_insn_p): Check zero/sign extended
|
||
hard registers.
|
||
|
||
2011-02-15 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47743
|
||
* tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number
|
||
for a non-type-compatible VN lookup bail out.
|
||
|
||
2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* config/fr30/constraints.md: New file.
|
||
* config/fr30/fr30.md: Include it.
|
||
* config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete.
|
||
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
|
||
(EXTRA_CONSTRAINT): Delete.
|
||
|
||
2011-02-15 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* config/frv/constraints.md: New file.
|
||
* config/frv/predicates.md: Include it.
|
||
* config/frv/frv.c (reg_class_from_letter): Delete.
|
||
(frv_option_override): Don't initialize it.
|
||
* config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete.
|
||
(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete.
|
||
(CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete.
|
||
(CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
|
||
(CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete.
|
||
(CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
|
||
(EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete.
|
||
(EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete.
|
||
(EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete.
|
||
(EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete.
|
||
(REG_CLASS_FROM_CONSTRAINT): Delete.
|
||
|
||
2011-02-15 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/47581
|
||
* config/i386/i386.c (ix86_compute_frame_size): Don't align offset
|
||
if frame size is 0 in a leaf function.
|
||
|
||
2011-02-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR pch/14940
|
||
* config/alpha/host-osf.c: New file.
|
||
* config/alpha/x-osf: New file.
|
||
* config.host (alpha*-dec-osf*): Use it.
|
||
|
||
2011-02-14 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
|
||
* config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove.
|
||
* config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to...
|
||
(rx_mode_dependent_address_p): ...this. Make static. Change argument
|
||
type to const_rtx.
|
||
(TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
|
||
|
||
2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* config/stormy16/constraints.md: New file.
|
||
* config/stormy16/predicates.md (nonimmediate_nonstack_operand):
|
||
Use satisfies_constraint_Q and satisfies_constraint_R.
|
||
* config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p):
|
||
Delete.
|
||
(xstormy16_legitiamte_address_p): Declare.
|
||
* config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete.
|
||
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
|
||
(EXTRA_CONSTRAINT): Delete.
|
||
* config/stormy16/stormy16.c (xstormy16_legitimate_address_p):
|
||
Un-staticize.
|
||
(xstormy16_extra_constraint_p): Delete.
|
||
|
||
2011-02-14 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR tree-optimization/46494
|
||
* loop-unroll.c (split_edge_and_insert): Adjust comment.
|
||
* loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info.
|
||
(pass_rtl_loop_done): Add TODO_verify_flow.
|
||
* fwprop.c (pass_rtl_fwprop): Likewise.
|
||
* modulo-sched.c (pass_sms): Likewise.
|
||
* tree-ssa-dom.c (pass_dominator): Likewise.
|
||
* tree-ssa-loop-ch.c (pass_ch): Likewise.
|
||
* tree-ssa-loop.c (pass_complete_unrolli): Likewise.
|
||
(pass_tree_loop_done): Likewise.
|
||
* tree-ssa-pre.c (execute_pre): Likewise.
|
||
* tree-ssa-reassoc.c (pass_reassoc): Likewise.
|
||
* tree-ssa-sink.c (pass_sink_code): Likewise.
|
||
* tree-vrp.c (pass_vrp): Likewise.
|
||
|
||
2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* config/v850/constraints.md: New file.
|
||
* config/v850/v850.md: Include it.
|
||
* config/v850/predicates.md (reg_or_0_operand): Use
|
||
satisfies_constraint_G.
|
||
(special_symbolref_operand): Use satisfies_constraint_K.
|
||
* config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p.
|
||
(GO_IF_LEGITIMATE_ADDRESS): Likewise.
|
||
(REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete.
|
||
(CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete.
|
||
(EXTRA_CONSTRAINT): Delete.
|
||
(CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint.
|
||
(CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise.
|
||
(CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise.
|
||
|
||
2011-02-14 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
PR target/47696
|
||
* config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device
|
||
description.
|
||
|
||
2011-02-14 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* config/mcore/constraints.md: New file.
|
||
* config/mcore/mcore.md: Include it.
|
||
* config/mcore/mcore.c (reg_class_from_letter): Delete.
|
||
* config/mcore/mcore.h (reg_class_from_letter): Delete.
|
||
(REG_CLASS_FROM_LETTER): Delete.
|
||
(CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use
|
||
insn_const_int_ok_for_constraint.
|
||
(CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise.
|
||
(CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise.
|
||
(CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
|
||
(EXTRA_CONSTRAINT): Delete.
|
||
|
||
2011-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR ada/41929
|
||
* config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h>
|
||
(IS_SIGHANDLER): Define.
|
||
(sparc64_is_sighandler): New function, split off from
|
||
sparc64_fallback_frame_state.
|
||
(sparc_is_sighandler): New function, split off from
|
||
sparc_fallback_frame_state.
|
||
(sparc64_fallback_frame_state): Merge with ...
|
||
(sparc_fallback_frame_state): ... this into ...
|
||
(MD_FALLBACK_FRAME_STATE_FOR): ... this.
|
||
Change new_cfa to long. Remove regs_off, fpu_save_off, fpu_save.
|
||
Define nframes, mctx. Use IS_SIGHANDLER, handler_args, mctx, walk
|
||
stack instead of hardcoded offsets.
|
||
|
||
2011-02-14 Andriy Gapon <avg@freebsd.org>
|
||
|
||
PR target/45808
|
||
* config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case.
|
||
|
||
2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* configure: Regenerate.
|
||
|
||
2011-02-12 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
PR driver/45731
|
||
* gcc.c (asm_options): Correct spec matching --target-help.
|
||
|
||
2011-02-12 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* tree-cfg.c (verify_gimple_call): Return true upon invalid argument
|
||
to gimple call error.
|
||
|
||
2011-02-12 Mike Stump <mikestump@comcast.net>
|
||
|
||
* config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize
|
||
comments in backslash regions.
|
||
|
||
2011-02-12 Mike Stump <mikestump@comcast.net>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
PR target/47324
|
||
* dwarf2out.c (output_cfa_loc): When required, apply the
|
||
DWARF2_FRAME_REG_OUT macro to adjust register numbers.
|
||
(output_loc_sequence): Likewise.
|
||
(output_loc_operands_raw): Likewise.
|
||
(output_loc_sequence_raw): Likewise.
|
||
(output_cfa_loc): Likewise.
|
||
(output_loc_list): Suppress register number adjustment when
|
||
calling output_loc_sequence()
|
||
(output_die): Likewise.
|
||
|
||
2011-02-12 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST):
|
||
Remove macros.
|
||
* config/xtensa/xtensa.c (xtensa_register_move_cost,
|
||
xtensa_memory_move_cost): New functions.
|
||
(TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define.
|
||
|
||
2011-02-12 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR lto/47225
|
||
* configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la
|
||
in the current directory.
|
||
* configure: Rebuilt.
|
||
|
||
2011-02-12 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
* config/darwin.c (darwin_override_options): Add a hunk missed
|
||
from the commit of r168571. Trim comment line lengths and
|
||
correct indents of the preceding block.
|
||
|
||
2011-02-12 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
* gcc.c (driver_handle_option): Concatenate the argument to -F with
|
||
the switch.
|
||
|
||
2011-02-11 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* common.opt (nostartfiles): New Driver option.
|
||
|
||
2011-02-11 Xinliang David Li <davidxl@google.com>
|
||
|
||
PR tree-optimization/47707
|
||
* tree-chrec.c (convert_affine_scev): Keep type precision.
|
||
|
||
2011-02-11 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR tree-optimization/47420
|
||
* ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX.
|
||
|
||
2011-02-11 Pat Haugen <pthaugen@us.ibm.com>
|
||
|
||
PR rtl-optimization/47614
|
||
* rtl.h (check_for_inc_dec): Declare.
|
||
* dse.c (check_for_inc_dec): Externalize...
|
||
* postreload.c (reload_cse_simplify): ...use it before deleting stmt.
|
||
(reload_cse_simplify_operands): Don't simplify opnds with side effects.
|
||
|
||
2011-02-11 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
PR driver/47678
|
||
* gcc.c (main): Do not compile inputs if there were errors in
|
||
option handling.
|
||
* opts-common.c (read_cmdline_option): Check for wrong language
|
||
after other error checks.
|
||
|
||
2011-02-11 Nathan Froyd <froydnj@codesourcery.com>
|
||
|
||
* cgraph.c: Fix comment typos.
|
||
* cgraph.h: Likewise.
|
||
* cgraphunit.c: Likewise.
|
||
* ipa-cp.c: Likewise.
|
||
* ipa-inline.c: Likewise.
|
||
* ipa-prop.c: Likewise.
|
||
* ipa-pure-const.c: Likewise.
|
||
* ipa-ref.c: Likewise.
|
||
* ipa-reference.c: Likewise.
|
||
|
||
2011-02-11 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/47684
|
||
* tree-predcom.c (single_nonlooparound_use): Ignore debug uses.
|
||
|
||
2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR testsuite/47400
|
||
* doc/sourcebuild.texi (Require Support): Document
|
||
dg-require-ascii-locale.
|
||
|
||
2011-02-11 Mingjie Xing <mingjie.xing@gmail.com>
|
||
|
||
* doc/lto.texi (Write summary): Fix missing parentheses.
|
||
|
||
2011-02-10 DJ Delorie <dj@redhat.com>
|
||
|
||
* config/m32c/m32c.c (m32c_option_override): Disable
|
||
-fcombine-stack-adjustments until flag value tracking and compare
|
||
optimization can be rewritten.
|
||
|
||
2011-02-10 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
* config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to
|
||
PROCESSOR_POWER7.
|
||
(PROCESSOR_DEFAULT64): Likewise.
|
||
|
||
2011-02-10 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/rx/predicates.md (rx_zs_comparison_operator): Revert
|
||
change from 2011-02-03.
|
||
* config/rx/rx.c (flags_from_code): Likewise.
|
||
(rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag
|
||
is valid, n/pz otherwise.
|
||
(rx_select_cc_mode): Return CCmode if Y is not zero.
|
||
|
||
2011-02-10 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8.
|
||
|
||
2011-02-10 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47677
|
||
* tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps.
|
||
|
||
2011-02-10 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/47665
|
||
* combine.c (make_compound_operation): Only change shifts into
|
||
multiplication for SCALAR_INT_MODE_P.
|
||
|
||
2011-02-10 Jie Zhang <jie@codesourcery.com>
|
||
|
||
PR testsuite/47622
|
||
Revert
|
||
2011-02-05 Jie Zhang <jie@codesourcery.com>
|
||
PR debug/42631
|
||
* web.c (entry_register): Don't clobber the number of the
|
||
first uninitialized reference in used[].
|
||
|
||
2011-02-09 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47664
|
||
* ipa-inline.c (cgraph_decide_inlining_incrementally): Visit
|
||
all edges again.
|
||
|
||
2011-02-09 David Edelsohn <dje.gcc@gmail.com>
|
||
|
||
PR target/46481
|
||
PR target/47032
|
||
* config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to
|
||
PROCESSOR_POWER7.
|
||
(PROCESSOR_DEFAULT64): Same.
|
||
(RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete.
|
||
|
||
2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define.
|
||
|
||
2011-02-09 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR middle-end/45505
|
||
* tree-sra.c (struct access): New flags grp_scalar_read and
|
||
grp_scalar_write. Changed description of assignment read and write
|
||
flags.
|
||
(dump_access): Dump new flags, reorder all of them.
|
||
(sort_and_splice_var_accesses): Set the new flag accordingly, use them
|
||
to detect multiple scalar reads.
|
||
(analyze_access_subtree): Use the new scalar read write flags instead
|
||
of the old flags. Adjusted comments.
|
||
|
||
2011-02-08 DJ Delorie <dj@redhat.com>
|
||
|
||
PR target/47548
|
||
* config/m32c/m32c.c (m32c_subreg): Don't try to validate interim
|
||
patterns.
|
||
|
||
2011-02-08 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/m68k/uclinux.opt: New.
|
||
* config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt.
|
||
|
||
2011-02-08 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/cris/elf.opt (sim): New Driver option.
|
||
|
||
2011-02-08 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/xtensa/elf.opt: New.
|
||
* config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt.
|
||
|
||
2011-02-08 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/vax/elf.opt: New.
|
||
* config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt.
|
||
|
||
2011-02-08 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/rs6000/aix64.opt (posix, pthread): New Driver options.
|
||
|
||
2011-02-08 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/gnu-user.opt: New.
|
||
* config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu |
|
||
*-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu,
|
||
*-*-uclinux*): Use gnu-user.opt.
|
||
|
||
2011-02-08 Thomas Schwinge <thomas@schwinge.name>
|
||
|
||
* config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option.
|
||
* config/i386/gnu.h (CPP_SPEC): Likewise.
|
||
|
||
2011-02-08 Ian Lance Taylor <iant@google.com>
|
||
|
||
* common.opt (fcx-limited-range): Add SetByCombined flag.
|
||
(ffinite-math-only, fmath-errno, frounding-math): Likewise.
|
||
(fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise.
|
||
(fassociative-math, freciprocal-math): Likewise.
|
||
(funsafe-math-optimizations): Likewise.
|
||
* opth-gen.awk: Handle SetByCombined.
|
||
* optc-gen.awk: Likewise.
|
||
* opts.c (set_fast_math_flags): Don't override flag if set by frontend.
|
||
(set_unsafe_math_optimizations_flags): Likewise.
|
||
* doc/options.texi (Option properties): Document SetByCombined.
|
||
|
||
2011-02-08 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*,
|
||
i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe,
|
||
m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*,
|
||
m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*,
|
||
sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete.
|
||
|
||
2011-02-08 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
PR tree-optimization/46834
|
||
PR tree-optimization/46994
|
||
PR tree-optimization/46995
|
||
* graphite-sese-to-poly.c (used_outside_reduction): New.
|
||
(detect_commutative_reduction): Call used_outside_reduction.
|
||
(rewrite_commutative_reductions_out_of_ssa_close_phi): Call
|
||
translate_scalar_reduction_to_array only when at least one
|
||
loop-phi/close-phi tuple has been detected.
|
||
|
||
2011-02-08 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47639
|
||
* tree-vect-generic.c (expand_vector_operations_1): Update
|
||
stmts here ...
|
||
(expand_vector_operations): ... not here. Cleanup EH info
|
||
and the CFG if required.
|
||
|
||
2011-02-08 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47641
|
||
* tree-ssa.c (execute_update_addresses_taken): For asm outputs
|
||
require type compatibility.
|
||
|
||
2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* gimple-low.c (lower_function_body): Don't remove the location of
|
||
the return statement here.
|
||
(lower_gimple_return): Do it here instead but only if the return
|
||
statement is actually used twice.
|
||
|
||
2011-02-08 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47632
|
||
* tree-ssa-forwprop.c (remove_prop_source_from_use): Remove
|
||
unused up_to_stmt parameter, return whether cfg-cleanup is
|
||
necessary, remove EH info properly.
|
||
(forward_propagate_into_gimple_cond): Adjust caller.
|
||
(forward_propagate_into_cond): Likewise.
|
||
(forward_propagate_comparison): Likewise.
|
||
(tree_ssa_forward_propagate_single_use_vars): Make
|
||
forward_propagate_comparison case similar to the two others.
|
||
|
||
2011-02-08 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/mn10300/mn10300.opt (mliw): New command line option.
|
||
* config/mn10300/mn10300.md (UNSPEC_LIW): New unspec.
|
||
(liw_bundling): New automaton.
|
||
(liw): New attribute.
|
||
(liw_op): New attribute.
|
||
(liw_op1, liw_op2, liw_both, liw_either): New reservations.
|
||
(movsi_internal): Add LIW attributes.
|
||
(andsi3): Likewise.
|
||
(iorsi3): Likewise.
|
||
(xorsi3): Likewise.
|
||
(addsi3): Separate register and immediate alternatives.
|
||
Add LIW attributes.
|
||
(subsi3): Likewise.
|
||
(cmpsi): Likewise.
|
||
(aslsi3): Likewise.
|
||
(lshrsi3): Likewise.
|
||
(ashrsi3): Likewise.
|
||
(liw): New pattern.
|
||
* config/mn10300/mn10300.c (liw_op_names): New
|
||
(mn10300_print_operand): Handle 'W' operand descriptor.
|
||
(extract_bundle): New function.
|
||
(check_liw_constraints): New function.
|
||
(liw_candidate): New function.
|
||
(mn10300_bundle_liw): New function.
|
||
(mn10300_reorg): New function.
|
||
(TARGET_MACHINE_DEPENDENT_REORG): Define.
|
||
(TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW.
|
||
* config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define
|
||
__LIW__ or __NO_LIW__.
|
||
* doc/invoke.texi: Describe the -mliw command line option.
|
||
|
||
2011-02-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts.
|
||
* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
|
||
pthread_mutex_unlock): Remove.
|
||
* config/pa/t-pa-hpux11: Remove rules to build pthread stubs.
|
||
* config/pa/t-pa64: Likewise.
|
||
* config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against
|
||
shared libc if not linking against libpthread.
|
||
* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
|
||
|
||
2011-02-07 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
PR target/47558
|
||
* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first
|
||
on 10.6 and later to ensure that we always use the unwinder from
|
||
the system. Only add -no_compact_unwind when tarteting darwin
|
||
10.6 or later.
|
||
|
||
2011-02-07 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
PR target/46997
|
||
* vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN.
|
||
(vec_interleave_lowv2sf): Ditto.
|
||
(vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check.
|
||
(vec_extract_oddv2sf): Ditto.
|
||
|
||
2011-02-07 Mike Stump <mikestump@comcast.net>
|
||
|
||
PR target/42333
|
||
Add __ieee_divdc3 entry point.
|
||
* config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3
|
||
entry point.
|
||
(SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins.
|
||
* config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise.
|
||
* config/darwin.c (darwin_rename_builtins): Add.
|
||
* config/darwin-protos.h (darwin_rename_builtins): Add.
|
||
|
||
2011-02-07 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/47636
|
||
* config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro
|
||
for the condition.
|
||
|
||
2011-02-07 Mike Stump <mikestump@comcast.net>
|
||
|
||
* config/darwin.opt (mmacosx-version-min): Update default OS version.
|
||
|
||
2011-02-07 Denis Chertykov <chertykov@gmail.com>
|
||
|
||
PR target/47534
|
||
* config/avr/libgcc.S (exit): Move .endfunc
|
||
|
||
2011-02-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47615
|
||
* tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument.
|
||
* tree-ssa-sccvn.c (default_vn_walk_kind): New global.
|
||
(run_scc_vn): Initialize it.
|
||
(visit_reference_op_load): Use it.
|
||
* tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE.
|
||
|
||
2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu.c (spu_init_libfuncs): Install SImode and
|
||
DImode trapping arithmetic libfuncs.
|
||
|
||
2011-02-07 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47621
|
||
* tree-ssa.c (non_rewritable_lvalue_p): New function, split out from
|
||
two duplicates ...
|
||
(execute_update_addresses_taken): ... here. Make it more
|
||
conservative in what we accept.
|
||
|
||
2011-02-06 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/freebsd.h (ASM_SPEC): Define.
|
||
* config/sparc/vxworks.h (ASM_SPEC): Define.
|
||
|
||
2011-02-06 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}.
|
||
|
||
2011-02-06 Steven Bosscher <steven@gcc.gnu.org>
|
||
|
||
* doc/invoke.texi: Remove reference to compiler internals from
|
||
user documentation.
|
||
|
||
* reg-notes.def: Remove REG_VALUE_PROFILE.
|
||
* combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE.
|
||
|
||
2011-02-05 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/47610
|
||
* varasm.c (default_section_type_flags): If decl is NULL,
|
||
and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit.
|
||
|
||
2011-02-05 Jie Zhang <jie@codesourcery.com>
|
||
|
||
PR debug/42631
|
||
* web.c (entry_register): Don't clobber the number of the
|
||
first uninitialized reference in used[].
|
||
|
||
2011-02-04 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
PR tree-optimization/46194
|
||
* tree-data-ref.c (analyze_miv_subscript): Remove comment.
|
||
(build_classic_dist_vector_1): Do not represent classic distance
|
||
vectors when the access functions are variating in different loops.
|
||
|
||
2011-02-04 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mips/iris6.opt: New.
|
||
* config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt.
|
||
|
||
2011-02-04 Richard Henderson <rth@redhat.com>
|
||
Steve Ellcey <sje@cup.hp.com>
|
||
|
||
PR target/46997
|
||
* config/ia64/predicates.md (mux1_brcst_element): New.
|
||
* config/ia64/ia64-protos.h (ia64_unpack_assemble): New.
|
||
* config/ia64/ia64.c (ia64_unpack_assemble): New.
|
||
(ia64_unpack_sign): New.
|
||
(ia64_expand_unpack): Rewrite using new routines.
|
||
(ia64_expand_widen_sum): Ditto.
|
||
(ia64_expand_dot_prod_v8qi): Ditto.
|
||
* config/ia64/vect.md (mulv8qi3): Rewrite to use new
|
||
routines, add endian check.
|
||
(pmpy2_even): Rename from pmpy2_r, add endian check.
|
||
(pmpy2_odd): Rename from pmpy2_l, add endian check.
|
||
(vec_widen_smult_lo_v4hi): Rewrite using new routines.
|
||
(vec_widen_smult_hi_v4hi): Ditto.
|
||
(vec_widen_umult_lo_v4hi): Ditto.
|
||
(vec_widen_umult_hi_v4hi): Ditto.
|
||
(mulv2si3): Change endian checks.
|
||
(sdot_prodv4hi): Rewrite with new calls.
|
||
(udot_prodv4hi): New.
|
||
(vec_pack_ssat_v4hi): Add endian check.
|
||
(vec_pack_usat_v4hi): Ditto.
|
||
(vec_pack_ssat_v2si): Ditto.
|
||
(max1_even): Rename from max1_r, add endian check.
|
||
(max1_odd): Rename from max1_l, add endian check.
|
||
(*mux1_rev): Format change.
|
||
(*mux1_mix): Ditto.
|
||
(*mux1_shuf): Ditto.
|
||
(*mux1_alt): Ditto.
|
||
(*mux1_brcst_v8qi): Use new predicate.
|
||
(vec_extract_evenv8qi): Remove endian check.
|
||
(vec_extract_oddv8qi): Ditto.
|
||
(vec_interleave_lowv4hi): Format change.
|
||
(vec_interleave_highv4hi): Ditto.
|
||
(mix2_even): Rename from mix2_r, add endian check.
|
||
(mix2_odd): Rename from mux2_l, add endian check.
|
||
(*mux2): Fix mask setting for TARGET_BIG_ENDIAN.
|
||
(vec_extract_evenodd_helper): Format change.
|
||
(vec_extract_evenv4hi): Remove endian check.
|
||
(vec_extract_oddv4hi): Remove endian check.
|
||
(vec_interleave_lowv2si): Format change.
|
||
(vec_interleave_highv2si): Format change.
|
||
(vec_initv2si): Remove endian check.
|
||
(vecinit_v2si): Add endian check.
|
||
(reduc_splus_v2sf): Add endian check.
|
||
(reduc_smax_v2sf): Ditto.
|
||
(reduc_smin_v2sf): Ditto.
|
||
(vec_initv2sf): Remove endian check.
|
||
(fpack): Add endian check.
|
||
(fswap): Add endian check.
|
||
(vec_interleave_highv2sf): Add endian check.
|
||
(vec_interleave_lowv2sf): Add endian check.
|
||
(fmix_lr): Add endian check.
|
||
(vec_setv2sf): Format change.
|
||
(*vec_extractv2sf_0_be): Use shift to extract operand.
|
||
(*vec_extractv2sf_1_be): New.
|
||
(vec_pack_trunc_v4hi): Add endian check.
|
||
(vec_pack_trunc_v2si): Format change.
|
||
|
||
2011-02-04 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR inline-asm/23200
|
||
* tree-ssa-ter.c (is_replaceable_p): Add TER argument. Don't
|
||
do bb, locus and block comparison and disallow loads if it is not set.
|
||
(stmt_is_replaceable_p): New function.
|
||
(process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p
|
||
callers.
|
||
* expr.c (expand_expr_real_1) <case SSA_NAME>: If
|
||
get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use
|
||
SSA_NAME_DEF_STMT.
|
||
* tree-flow.h (stmt_is_replaceable_p): New prototype.
|
||
|
||
2011-02-04 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/rs6000/xilinx.opt: New.
|
||
* config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt.
|
||
|
||
2011-02-04 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mips/mips.opt (EB, EL, noasmopt): New Driver options.
|
||
|
||
2011-02-03 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS,
|
||
PREFERRED_OUTPUT_RELOAD_CLASS): Remove.
|
||
* config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class,
|
||
secondary_reload_info, xtensa_secondary_reload): Remove.
|
||
* config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS,
|
||
TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
|
||
(xtensa_preferred_reload_class): Make static. Change return and
|
||
'rclass' argument type to reg_class_t. Remove 'isoutput' argument.
|
||
Use CONST_DOUBLE_P predicate.
|
||
(xtensa_preferred_output_reload_class): New function.
|
||
(xtensa_secondary_reload): Make static.
|
||
|
||
2011-02-03 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/microblaze/microblaze.opt (Zxl-mode-bootstrap,
|
||
Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel,
|
||
Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options.
|
||
|
||
2011-02-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/31490
|
||
* output.h (SECTION_RELRO): Define.
|
||
(SECTION_MACH_DEP): Adjust.
|
||
(get_variable_section): New prototype.
|
||
* varpool.c (varpool_finalize_named_section_flags): New function.
|
||
(varpool_assemble_pending_decls): Call it.
|
||
* cgraph.h (varpool_finalize_named_section_flags): New prototype.
|
||
* cgraphunit.c (cgraph_output_in_order): Call
|
||
varpool_finalize_named_section_flags.
|
||
* varasm.c (get_section): Allow section flags conflicts between
|
||
relro and read-only sections if the section hasn't been declared yet.
|
||
Set SECTION_OVERRIDE after diagnosing section type conflict.
|
||
(get_variable_section): No longer static.
|
||
(default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for
|
||
readonly sections that need relocations.
|
||
(decl_readonly_section_1): New function.
|
||
(decl_readonly_section): Use it.
|
||
|
||
Revert:
|
||
2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com>
|
||
Steve Ellcey <sje@cup.hp.com>
|
||
|
||
PR middle-end/31490
|
||
* varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask
|
||
if section attribute used.
|
||
|
||
2011-02-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* config/darwin.h (SECTION_NO_ANCHOR): Remove.
|
||
* config/darwin.c (SECTION_NO_ANCHOR): Define.
|
||
(darwin_init_sections): Remove assertion.
|
||
|
||
2011-02-03 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/predicates.md (rx_zs_comparison_operator): Remove
|
||
lt and ge.
|
||
* config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode.
|
||
* config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes
|
||
instead of "n" and "pz".
|
||
(flags_from_code): LT and GE tests need CC_FLAG_O as well as
|
||
CC_FLAG_S.
|
||
|
||
2011-02-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/47312
|
||
* expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand
|
||
fma, expand FMA_EXPR as fma{,f,l} call.
|
||
|
||
PR lto/47274
|
||
* lto-streamer-out.c (write_symbol): When writing kind and visibility,
|
||
copy them into a unsigned char variable and pass address of it to
|
||
lto_output_data_stream.
|
||
|
||
PR target/47564
|
||
* toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx
|
||
around backend_init_target and lang_dependent_init_target calls.
|
||
* cgraphunit.c (cgraph_debug_gimple_stmt): New function.
|
||
(verify_cgraph_node): Don't call set_cfun here. Use
|
||
cgraph_debug_gimple_stmt instead of debug_gimple_stmt.
|
||
Set error_found for incorrectly represented calls to thunks.
|
||
|
||
2011-02-03 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/43092
|
||
PR rtl-optimization/43494
|
||
* rtl.h (for_each_inc_dec_fn): New type.
|
||
(for_each_inc_dec): Declare.
|
||
* rtlanal.c (struct for_each_inc_dec_ops): New type.
|
||
(for_each_inc_dec_find_inc_dec): New fn.
|
||
(for_each_inc_dec_find_mem): New fn.
|
||
(for_each_inc_dec): New fn.
|
||
* dse.c (struct insn_size): Remove.
|
||
(replace_inc_dec, replace_inc_dec_mem): Remove.
|
||
(emit_inc_dec_insn_before): New fn.
|
||
(check_for_inc_dec): Use it, along with for_each_inc_dec.
|
||
(canon_address): Pass mem modes to cselib_lookup.
|
||
* cselib.h (cselib_lookup): Add memmode argument. Adjust callers.
|
||
(cselib_lookup_from_insn): Likewise.
|
||
(cselib_subst_to_values): Likewise.
|
||
* cselib.c (find_slot_memmode): New var.
|
||
(cselib_find_slot): New fn. Use it instead of
|
||
htab_find_slot_with_hash everywhere.
|
||
(entry_and_rtx_equal_p): Use find_slot_memmode.
|
||
(autoinc_split): New fn.
|
||
(rtx_equal_for_cselib_p): Rename and implement in terms of...
|
||
(rtx_equal_for_cselib_1): ... this. Take memmode, pass it on.
|
||
Deal with autoinc. Special-case recursion into MEMs.
|
||
(cselib_hash_rtx): Likewise.
|
||
(cselib_lookup_mem): Infer pmode from address mode. Distinguish
|
||
address and MEM modes.
|
||
(cselib_subst_to_values): Add memmode, pass it on.
|
||
Deal with autoinc.
|
||
(cselib_lookup): Add memmode argument, pass it on.
|
||
(cselib_lookup_from_insn): Add memmode.
|
||
(cselib_invalidate_rtx): Discard obsolete push_operand handling.
|
||
(struct cselib_record_autoinc_data): New.
|
||
(cselib_record_autoinc_cb): New fn.
|
||
(cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM
|
||
mode to cselib_lookup. Reset autoinced REGs here instead of...
|
||
(cselib_process_insn): ... here.
|
||
* var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode
|
||
to cselib_lookup.
|
||
(add_uses): Likewise, also to cselib_subst_to_values.
|
||
(add_stores): Likewise.
|
||
* sched-deps.c (add_insn_mem_dependence): Pass mode to
|
||
cselib_subst_to_values.
|
||
(sched_analyze_1, sched_analyze_2): Likewise. Adjusted.
|
||
* gcse.c (do_local_cprop): Adjusted.
|
||
* postreload.c (reload_cse_simplify_set): Adjusted.
|
||
(reload_cse_simplify_operands): Adjusted.
|
||
* sel-sched-dump (debug_mem_addr_value): Pass mode.
|
||
|
||
2011-02-03 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR tree-optimization/45122
|
||
* tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make
|
||
unsafe assumptions when there's more than one loop exit.
|
||
|
||
2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/47272
|
||
* doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
|
||
Document using vector double with the load/store builtins, and
|
||
that the load/store builtins always use Altivec instructions.
|
||
|
||
* config/rs6000/vector.md (vector_altivec_load_<mode>): New insns
|
||
to use altivec memory instructions, even on VSX.
|
||
(vector_altivec_store_<mode>): Ditto.
|
||
|
||
* config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New
|
||
function.
|
||
|
||
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
|
||
V2DF, V2DI support to load/store overloaded builtins.
|
||
|
||
* config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add
|
||
altivec load/store builtins for V2DF/V2DI types.
|
||
|
||
* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
|
||
set avoid indexed addresses on power6 if -maltivec.
|
||
(altivec_expand_ld_builtin): Add V2DF, V2DI support, use
|
||
vector_altivec_load/vector_altivec_store builtins.
|
||
(altivec_expand_st_builtin): Ditto.
|
||
(altivec_expand_builtin): Add VSX memory builtins.
|
||
(rs6000_init_builtins): Add V2DI types to internal types.
|
||
(altivec_init_builtins): Add support for V2DF/V2DI altivec
|
||
load/store builtins.
|
||
(rs6000_address_for_altivec): Insure memory address is appropriate
|
||
for Altivec.
|
||
|
||
* config/rs6000/vsx.md (vsx_load_<mode>): New expanders for
|
||
vec_vsx_ld and vec_vsx_st.
|
||
(vsx_store_<mode>): Ditto.
|
||
|
||
* config/rs6000/rs6000.h (RS6000_BTI_long_long): New type
|
||
variables to hold long long types for VSX vector memory builtins.
|
||
(RS6000_BTI_unsigned_long_long): Ditto.
|
||
(long_long_integer_type_internal_node): Ditti.
|
||
(long_long_unsigned_type_internal_node): Ditti.
|
||
|
||
* config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC.
|
||
(altivec_lvx_<mode>): Make altivec_lvx use a mode iterator.
|
||
(altivec_stvx_<mode>): Make altivec_stvx use a mode iterator.
|
||
|
||
* config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin
|
||
short cuts.
|
||
(vec_vsx_st): Ditto.
|
||
|
||
2011-02-02 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/pa/pa-hpux10.opt: New.
|
||
* config/hpux11.opt (pthread): New Driver option.
|
||
* config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options.
|
||
* config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt.
|
||
|
||
2011-02-02 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/ia64/vms.opt: New.
|
||
* config.gcc (ia64-hp-*vms*): Use ia64/vms.opt.
|
||
|
||
2011-02-01 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/47580
|
||
* config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use
|
||
gpc_reg_operand instead of vsx_register_operand to match rs6000.md
|
||
generator functions.
|
||
(vsx_floatuns<VSi><mode>2): Ditto.
|
||
(vsx_fix_trunc<mode><VSi>2): Ditto.
|
||
(vsx_fixuns_trunc<mode><VSi>2): Ditto.
|
||
|
||
2011-02-02 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/djgpp.opt (posix): New Driver option.
|
||
|
||
2011-02-02 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*):
|
||
Move to the unsupported targets list.
|
||
|
||
2011-02-02 Peter Bergner <bergner@vnet.ibm.com>
|
||
|
||
PR rtl-optimization/47525
|
||
* df-scan.c: Update copyright years.
|
||
(df_get_call_refs): Do not mark global registers as DF_REF_REG_USE
|
||
and non-clobber DF_REF_REG_DEF for calls to const and pure functions.
|
||
|
||
2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* config/i386/sysv4.h (TARGET_VERSION): Remove.
|
||
(SUBTARGET_RETURN_IN_MEMORY): Remove.
|
||
(ASM_OUTPUT_ASCII): Remove.
|
||
* config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef.
|
||
|
||
2011-02-02 Jeff Law <law@redhat.com>
|
||
|
||
PR middle-end/47543
|
||
* reload.c (find_reloads_address): Handle reg+d address where both
|
||
components are invalid by reloading the entire address.
|
||
|
||
2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
|
||
Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/40979
|
||
PR bootstrap/47044
|
||
* passes.c (init_optimization_passes): After LIM call copy_prop
|
||
and DCE to clean up.
|
||
* tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func.
|
||
|
||
2011-02-02 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
PR tree-optimization/47576
|
||
PR tree-optimization/47555
|
||
* doc/invoke.texi (scev-max-expr-complexity): Documented.
|
||
* params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
|
||
(PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared.
|
||
* tree-scalar-evolution.c (follow_ssa_edge): Use
|
||
PARAM_SCEV_MAX_EXPR_COMPLEXITY.
|
||
|
||
2011-02-02 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47566
|
||
* builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs.
|
||
|
||
2011-02-02 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47106
|
||
PR debug/47402
|
||
* tree-inline.c (declare_return_variable): Remove unused caller
|
||
variable.
|
||
|
||
PR debug/47106
|
||
PR debug/47402
|
||
* tree-flow-inline.h (clear_is_used, is_used_p): New.
|
||
* cfgexpand.c (account_used_vars_for_block): Use them.
|
||
* tree-nrv.c (tree_nrv): Likewise.
|
||
* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
|
||
(dump_scope_block): Likewise.
|
||
(remove_unused_locals): Likewise.
|
||
|
||
PR debug/47106
|
||
PR debug/47402
|
||
* tree-inline.c (declare_return_variable): Add result decl to
|
||
local decls only once.
|
||
* gimple-low.c (record_vars_into): Mark newly-created variables
|
||
as referenced.
|
||
|
||
2011-02-02 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47498
|
||
PR debug/47501
|
||
PR debug/45136
|
||
PR debug/45130
|
||
* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
|
||
debug insns.
|
||
(no_real_insns_p, schedule_block, set_priorities): Drop special
|
||
treatment of boundary debug insns.
|
||
* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
|
||
* sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns.
|
||
* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
|
||
(BOUNDARY_DEBUG_INSN_P): Likewise.
|
||
(SCHEDULE_DEBUG_INSN_P): Likewise.
|
||
* sched-rgn.c (init_ready_list): Drop special treatment of
|
||
boundary debug insns.
|
||
* final.c (rest_of_clean_state): Clear notes' BB.
|
||
|
||
2011-02-01 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/openbsd.opt (assert=): New Driver option.
|
||
|
||
2011-02-01 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/nto.opt: New.
|
||
* config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt.
|
||
|
||
2011-02-01 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/netware.opt: New.
|
||
* config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt.
|
||
|
||
2011-02-01 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/interix.opt (posix): New Driver option.
|
||
|
||
2011-02-01 DJ Delorie <dj@redhat.com>
|
||
|
||
* config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition.
|
||
|
||
* config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg
|
||
class for A0/A1.
|
||
|
||
2011-02-01 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
PR tree-optimization/47561
|
||
* toplev.c (process_options): Print the Graphite flags. Add
|
||
flag_loop_flatten to the list of options requiring Graphite.
|
||
|
||
2011-02-01 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/cygming.opt (posix): New Driver option.
|
||
|
||
2011-02-01 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/arm/vxworks.opt: New.
|
||
* config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt.
|
||
|
||
2011-02-01 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/alpha/elf.opt: New.
|
||
* config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*,
|
||
alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt.
|
||
|
||
2011-02-01 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47559
|
||
* tree-ssa-loop-im.c (can_sm_ref_p): Do not perform
|
||
store-motion on references that can throw.
|
||
|
||
2011-02-01 Bernd Schmidt <bernds@codesourcery.com>
|
||
|
||
* tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB.
|
||
* tree-pass.h (TDF_CSELIB): New macro.
|
||
* cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1,
|
||
cselib_lookup): Check for it rather than for TDF_DETAILS.
|
||
|
||
2011-02-01 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR driver/47547
|
||
* lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output
|
||
is HOST_BIT_BUCKET.
|
||
|
||
* opts.c (finish_options): Don't add x_aux_base_name if it is
|
||
HOST_BIT_BUCKET.
|
||
|
||
2011-02-01 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47555
|
||
Revert
|
||
2010-07-15 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100.
|
||
|
||
2011-02-01 Sebastien Bourdeauducq <sebastien@milkymist.org>
|
||
|
||
PR gcc/46692
|
||
* config/lm32/t-lm32: Add multilib for all CPU options.
|
||
|
||
2011-02-01 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47541
|
||
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Make
|
||
sure to have a field at offset zero.
|
||
|
||
2011-01-31 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/arc/arc.opt (EB, EL): New Driver options.
|
||
|
||
2011-01-31 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/alpha/osf5.opt: New.
|
||
* config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt.
|
||
|
||
2011-01-31 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/vms/vms.opt (map, mvms-return-codes): New Driver options.
|
||
|
||
2011-01-31 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* common.opt (ftree-loop-linear): Use Alias to make it an alias of
|
||
-floop-interchange.
|
||
* invoke.texi (-ftree-loop-linear): Make it clear that this flag
|
||
is an alias of -floop-interchange and that it requires the
|
||
Graphite infrastructure.
|
||
* tree-ssa-loop.c (gate_graphite_transforms): Do not set
|
||
flag_loop_interchange based on the value of flag_tree_loop_linear.
|
||
|
||
2011-01-31 Jakub Jelinek <jakub@redhat.com>
|
||
Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47538
|
||
* tree-ssa-ccp.c (bit_value_binop_1): For uns computation use
|
||
type instead of r1type, except for comparisons. For right
|
||
shifts and comparisons punt if there are mismatches in
|
||
sizetype vs. non-sizetype types.
|
||
|
||
2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* doc/sourcebuild.texi (Effective-Target Keywords): Document
|
||
avx_runtime.
|
||
|
||
2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld
|
||
version number.
|
||
* configure: Regenerate.
|
||
|
||
2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (gcc_cv_ld_static_option): Define.
|
||
(gcc_cv_ld_dynamic_option): Define.
|
||
(gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive
|
||
instead.
|
||
(HAVE_LD_STATIC_DYNAMIC): Update message.
|
||
(LD_STATIC_OPTION): Define.
|
||
(LD_DYNAMIC_OPTION): Define.
|
||
* configure: Regenerate.
|
||
* config.in: Regenerate.
|
||
* gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS &&
|
||
HAVE_LD_STATIC_DYNAMIC]: Use them.
|
||
|
||
2011-01-31 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/rx.c (rx_get_stack_layout): Only save call clobbered
|
||
registers inside interrupt handlers if the handler is not a leaf
|
||
function.
|
||
|
||
2011-01-31 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for
|
||
reg_renumber returning an INVALID_REGNUM.
|
||
|
||
2011-01-31 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR libgcj/44341
|
||
* doc/install.texi: Document host options discarded when cross
|
||
configuring target libraries.
|
||
|
||
2011-01-31 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
Reverted:
|
||
2011-01-25 Alexandre Oliva <aoliva@redhat.com>
|
||
PR debug/45136
|
||
PR debug/45130
|
||
* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
|
||
debug insns.
|
||
(no_real_insns_p, schedule_block, set_priorities): Drop special
|
||
treatment of boundary debug insns.
|
||
* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
|
||
* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
|
||
* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
|
||
(BOUNDARY_DEBUG_INSN_P): Likewise.
|
||
(SCHEDULE_DEBUG_INSN_P): Likewise.
|
||
* sched-rgn.c (init_ready_list): Drop special treatment of
|
||
boundary debug insns.
|
||
* final.c (rest_of_clean-state): Clear notes' BB.
|
||
|
||
2011-01-31 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000.c (print_operand): Rearrange addends in
|
||
toc relative expressions as we do in print_operand_address.
|
||
|
||
2011-01-30 Kazu Hirata <kazu@codesourcery.com>
|
||
|
||
* doc/extend.texi: Follow spelling conventions.
|
||
* doc/invoke.texi: Fix a typo.
|
||
|
||
2011-01-30 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/hpux11.opt: New.
|
||
* config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*,
|
||
ia64*-*-hpux*): Use hpux11.opt.
|
||
|
||
2011-01-30 Jonathan Yong <jon_y@users.sourceforge.net>
|
||
|
||
* config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules
|
||
to tmake_file.
|
||
|
||
2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/install.texi (hppa-hp-hpux10): Remove references to HP
|
||
support sites.
|
||
|
||
2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/install.texi (Binaries): Remove outdated reference for
|
||
Motorola 68HC11/68HC12 downloads.
|
||
|
||
2011-01-30 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/extend.texi (Thread-Local): Adjust reference to Ulrich
|
||
Drepper's paper.
|
||
|
||
2011-01-29 Jonathan Wakely <jwakely.gcc@gmail.com>
|
||
|
||
PR bootstrap/47147
|
||
* ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as
|
||
used by NetBSD.
|
||
|
||
2011-01-28 Ahmad Sharif <asharif@google.com>
|
||
|
||
* value-prof.c (check_counter): Corrected error message.
|
||
|
||
2011-01-29 Jie Zhang <jie@codesourcery.com>
|
||
|
||
* config/arm/arm.c (arm_legitimize_reload_address): New.
|
||
* config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use
|
||
arm_legitimize_reload_address.
|
||
* config/arm/arm-protos.h (arm_legitimize_reload_address): Declare.
|
||
|
||
2011-01-28 Ian Lance Taylor <iant@google.com>
|
||
|
||
* godump.c (go_define): Ignore macros whose definitions include
|
||
two adjacent operands.
|
||
|
||
2011-01-28 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/42894
|
||
* varasm.c (force_const_mem): Store copy of x in desc->constant
|
||
instead of x itself.
|
||
* expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst
|
||
itself into REG_EQUAL note.
|
||
|
||
2011-01-28 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/freebsd.opt (posix, rdynamic): New Driver options.
|
||
|
||
2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports
|
||
-Bstatic/-Bdynamic.
|
||
* configure: Regenerate.
|
||
|
||
2011-01-27 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile.
|
||
* config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile.
|
||
|
||
2011-01-27 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove.
|
||
* config/s390/s390-protos.h (s390_preferred_reload_class): Remove.
|
||
* config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define.
|
||
(s390_preferred_reload_class): Make static. Change return and
|
||
'rclass' argument type to reg_class_t.
|
||
|
||
2011-01-27 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR middle-end/46949
|
||
* cgraphunit.c (process_common_attributes): Fix use of remove_attribute.
|
||
(process_function_and_variable_attributes): Check defined weakrefs.
|
||
|
||
2011-01-27 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/47228
|
||
* tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of
|
||
build_ref_for_offset.
|
||
|
||
2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu-elf.h (ASM_SPEC): Remove.
|
||
|
||
2011-01-26 Mikael Pettersson <mikpe@it.uu.se>
|
||
|
||
PR rtl-optimization/46856
|
||
* postreload.c (reload_combine_recognize_const_pattern): Do not
|
||
separate cc0 setter and user on cc0 targets.
|
||
|
||
2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com>
|
||
|
||
PR c/43082
|
||
* c-typeck.c (c_objc_common_truthvalue_conversion): If we are
|
||
passed a VOID_TYPE expression, immediately emit an error and
|
||
return error_mark_node.
|
||
|
||
2011-01-26 Jeff Law <law@redhat.com>
|
||
|
||
PR rtl-optimization/47464
|
||
* df-problems.c (can_move_insn_across): Use may_trap_or_fault_p
|
||
rather than may_trap_p as needed.
|
||
|
||
2011-01-26 DJ Delorie <dj@redhat.com>
|
||
|
||
PR rtl-optimization/46878
|
||
* combine.c (insn_a_feeds_b): Check for the implicit cc0
|
||
setter/user dependency as well.
|
||
|
||
2011-01-26 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR rtl-optimization/44469
|
||
* cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too
|
||
after removing trivially dead basic blocks.
|
||
|
||
2011-01-26 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}.
|
||
* config/frv/frv.h (LINK_SPEC): Likewise.
|
||
* config/i386/netware.h (LINK_SPEC): Likewise.
|
||
* config/m68k/linux.h (ASM_SPEC): Likewise.
|
||
* config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise.
|
||
* config/rs6000/sysv4.h (LINK_SPEC): Likewise.
|
||
* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
|
||
* config/sparc/linux.h (ASM_SPEC): Likewise.
|
||
* config/sparc/linux64.h (ASM_SPEC): Likewise.
|
||
* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
|
||
|
||
2011-01-26 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}.
|
||
* config/frv/frv.h (ASM_SPEC): Likewise.
|
||
* config/m68k/linux.h (ASM_SPEC): Likewise.
|
||
* config/pa/pa-linux.h (ASM_SPEC): Likewise.
|
||
* config/rs6000/linux64.h (ASM_SPEC): Likewise.
|
||
* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
|
||
* config/sparc/linux.h (ASM_SPEC): Likewise.
|
||
* config/sparc/linux64.h (ASM_SPEC): Likewise.
|
||
* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
|
||
|
||
2011-01-26 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}.
|
||
* config/frv/frv.h (LINK_SPEC): Likewise.
|
||
* config/rs6000/sysv4.h (LINK_SPEC): Likewise.
|
||
|
||
2011-01-26 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}.
|
||
* config/frv/frv.h (ASM_SPEC): Likewise.
|
||
* config/i386/sol2-10.h (ASM_SPEC): Likewise.
|
||
* config/m68k/linux.h (ASM_SPEC): Likewise.
|
||
* config/pa/pa-linux.h (ASM_SPEC): Likewise.
|
||
* config/rs6000/linux64.h (ASM_SPEC32): Likewise.
|
||
* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
|
||
* config/sol2.h (ASM_SPEC): Remove comment about -Yd,.
|
||
* config/sparc/linux.h (ASM_SPEC): Likewise.
|
||
* config/sparc/linux64.h (ASM_SPEC): Likewise.
|
||
* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
|
||
* config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}.
|
||
|
||
2011-01-26 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
PR target/46997
|
||
* config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN.
|
||
(*mux2): Ditto.
|
||
(vec_extract_evenodd_help): Ditto.
|
||
(vec_extract_evenv4hi): Ditto.
|
||
(vec_extract_oddv4hi): Ditto.
|
||
(vec_interleave_lowv2si): Ditto.
|
||
(vec_interleave_highv2si): Ditto.
|
||
(vec_extract_evenv2si): Ditto.
|
||
(vec_extract_oddv2si: Ditto.
|
||
(vec_pack_trunc_v2si): Ditto.
|
||
|
||
2011-01-22 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR target/47237
|
||
* cgraph.h (cgraph_local_info): New field can_change_signature.
|
||
* ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee
|
||
signature can change.
|
||
(ipcp_estimate_growth): Call sequence simplify only if calle signature
|
||
can change.
|
||
(ipcp_insert_stage): Only compute args_to_skip if signature can change.
|
||
(cgraph_function_versioning): We can not change signature of functions
|
||
that don't allow that.
|
||
* lto-cgraph.c (lto_output_node): Stream local.can_change_signature.
|
||
(lto_input_node): Likewise.
|
||
* ipa-inline.c (compute_inline_parameters): Compute
|
||
local.can_change_signature.
|
||
* ipa-split.c (visit_bb): Never split away APPLY_ARGS.
|
||
* tree-sra.c (ipa_sra_preliminary_function_checks): Give up on
|
||
functions that can not change signature.
|
||
* i386.c (ix86_function_regparm, ix86_function_sseregparm,
|
||
init_cumulative_args): Do not use local calling conventions
|
||
for functions that can not change signature.
|
||
|
||
2011-01-22 Jan Hubicka <jh@suse.cz>
|
||
|
||
* doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk.
|
||
|
||
2011-01-26 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47190
|
||
* cgraphunit.c (process_common_attributes): New function.
|
||
(process_function_and_variable_attributes): Use it.
|
||
|
||
2011-01-26 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/47423
|
||
* cgraphbuild.c (record_eh_tables): Record reference to personality
|
||
function.
|
||
|
||
2011-01-26 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/45454
|
||
* sel-sched.c (moveup_expr): Don't let debug insns prevent
|
||
non-debug insns from moving up.
|
||
|
||
2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
|
||
|
||
PR target/40125
|
||
* config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable
|
||
t-dlldir{,-x} fragment for build and add it to tmake_file.
|
||
(i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise.
|
||
* Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc.
|
||
* config/i386/t-dlldir: New file.
|
||
(SHLIB_DLLDIR): Define.
|
||
* config/i386/t-dlldir-x: New file.
|
||
(SHLIB_DLLDIR): Define.
|
||
* config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set.
|
||
(SHLIB_INSTALL): Use it.
|
||
|
||
2011-01-26 Chung-Lin Tang <cltang@codesourcery.com>
|
||
|
||
PR target/47246
|
||
* config/arm/arm.c (thumb2_legitimate_index_p): Change the
|
||
lower bound of the allowed Thumb-2 coprocessor load/store
|
||
index range to -256. Add explaining comment.
|
||
|
||
2011-01-25 Ian Lance Taylor <iant@google.com>
|
||
|
||
* godump.c (go_define): Improve lexing of macro expansion to only
|
||
accept expressions which match Go spec.
|
||
|
||
2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
|
||
|
||
PR c++/43601
|
||
* tree.c (handle_dll_attribute): Handle it.
|
||
* doc/extend.texi (@item dllexport): Mention it.
|
||
* doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it.
|
||
|
||
2011-01-25 Ian Lance Taylor <iant@google.com>
|
||
|
||
PR tree-optimization/26854
|
||
* c-decl.c (struct c_scope): Add field has_jump_unsafe_decl.
|
||
(decl_jump_unsafe): Move higher in file, with no other change.
|
||
(bind): Set has_jump_unsafe_decl if appropriate.
|
||
(update_label_decls): Test has_jump_unsafe_decl to avoid loop.
|
||
(check_earlier_gotos): Likewise.
|
||
(c_check_switch_jump_warnings): Likewise.
|
||
|
||
2011-01-25 Jonathan Wakely <jwakely.gcc@gmail.com>
|
||
|
||
* doc/invoke.texi (Warning Options): Add missing hyphen.
|
||
(-fprofile-dir): Minor grammatical fixes.
|
||
(-fbranch-probabilities): Likewise.
|
||
|
||
2011-01-25 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/45136
|
||
PR debug/45130
|
||
* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
|
||
debug insns.
|
||
(no_real_insns_p, schedule_block, set_priorities): Drop special
|
||
treatment of boundary debug insns.
|
||
* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns.
|
||
* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
|
||
* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
|
||
(BOUNDARY_DEBUG_INSN_P): Likewise.
|
||
(SCHEDULE_DEBUG_INSN_P): Likewise.
|
||
* sched-rgn.c (init_ready_list): Drop special treatment of
|
||
boundary debug insns.
|
||
* final.c (rest_of_clean-state): Clear notes' BB.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* Makefile.in (LAMBDA_H): Removed.
|
||
(TREE_DATA_REF_H): Remove dependence on LAMBDA_H.
|
||
(OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o,
|
||
lambda-trans.o, and tree-loop-linear.o.
|
||
(lto-symtab.o): Remove dependence on LAMBDA_H.
|
||
(tree-loop-linear.o): Remove rule.
|
||
(lambda-mat.o): Same.
|
||
(lambda-trans.o): Same.
|
||
(lambda-code.o): Same.
|
||
(tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H.
|
||
(tree-vect-slp.o): Same.
|
||
* hwint.h (gcd): Moved here.
|
||
(least_common_multiple): Same.
|
||
* lambda-code.c: Removed.
|
||
* lambda-mat.c: Removed.
|
||
* lambda-trans.c: Removed.
|
||
* lambda.h: Removed.
|
||
* tree-loop-linear.c: Removed.
|
||
* lto-symtab.c: Do not include lambda.h.
|
||
* omega.c (gcd): Removed.
|
||
* passes.c (init_optimization_passes): Remove pass_linear_transform.
|
||
* tree-data-ref.c (print_lambda_vector): Moved here.
|
||
(lambda_vector_copy): Same.
|
||
(lambda_matrix_copy): Same.
|
||
(lambda_matrix_id): Same.
|
||
(lambda_vector_first_nz): Same.
|
||
(lambda_matrix_row_add): Same.
|
||
(lambda_matrix_row_exchange): Same.
|
||
(lambda_vector_mult_const): Same.
|
||
(lambda_vector_negate): Same.
|
||
(lambda_matrix_row_negate): Same.
|
||
(lambda_vector_equal): Same.
|
||
(lambda_matrix_right_hermite): Same.
|
||
* tree-data-ref.h: Do not include lambda.h.
|
||
(lambda_vector): Moved here.
|
||
(lambda_matrix): Same.
|
||
(dependence_level): Same.
|
||
(lambda_transform_legal_p): Removed declaration.
|
||
(lambda_collect_parameters): Same.
|
||
(lambda_compute_access_matrices): Same.
|
||
(lambda_vector_gcd): Same.
|
||
(lambda_vector_new): Same.
|
||
(lambda_vector_clear): Same.
|
||
(lambda_vector_lexico_pos): Same.
|
||
(lambda_vector_zerop): Same.
|
||
(lambda_matrix_new): Same.
|
||
* tree-flow.h (least_common_multiple): Removed declaration.
|
||
* tree-parloops.c (lambda_trans_matrix): Moved here.
|
||
(LTM_MATRIX): Same.
|
||
(LTM_ROWSIZE): Same.
|
||
(LTM_COLSIZE): Same.
|
||
(LTM_DENOMINATOR): Same.
|
||
(lambda_trans_matrix_new): Same.
|
||
(lambda_matrix_vector_mult): Same.
|
||
(lambda_transform_legal_p): Same.
|
||
* tree-pass.h (pass_linear_transform): Removed declaration.
|
||
* tree-ssa-loop.c (tree_linear_transform): Removed.
|
||
(gate_tree_linear_transform): Removed.
|
||
(pass_linear_transform): Removed.
|
||
(gate_graphite_transforms): Make flag_tree_loop_linear an alias of
|
||
flag_loop_interchange.
|
||
|
||
2011-01-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/47265
|
||
PR tree-optimization/47443
|
||
* tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false
|
||
if name still has some uses.
|
||
|
||
2011-01-25 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/47382
|
||
* gimple-fold.c (gimple_fold_obj_type_ref_call): Removed.
|
||
(gimple_fold_call): Do not call gimple_fold_obj_type_ref_call.
|
||
|
||
2011-01-25 Joel Sherrill <joel.sherrill@oarcorp.com>
|
||
|
||
* config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to
|
||
sjlj_except_unwind_info.
|
||
|
||
2011-01-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47426
|
||
* tree-ssa-structalias.c (ipa_pta_execute): Make externally
|
||
visible functions results escape.
|
||
|
||
2011-01-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/45701
|
||
* config/arm/arm.c (any_sibcall_uses_r3): New function.
|
||
(arm_get_frame_offsets): Use it.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/47271
|
||
* tree-if-conv.c (bb_postdominates_preds): New.
|
||
(if_convertible_bb_p): Call bb_postdominates_preds.
|
||
(if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS.
|
||
(predicate_scalar_phi): Call bb_postdominates_preds.
|
||
|
||
2011-01-25 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types.
|
||
* config/rx/rx.c (rx_function_value): Likewise.
|
||
(rx_promote_function_mode): Likewise.
|
||
(gen_safe_add): Place an outsized immediate value inside an UNSPEC
|
||
in order to make it legitimate.
|
||
* config/rx/rx.md (adddi3_internal): If the second operand is a MEM
|
||
make sure that the first operand is the same as the result register.
|
||
(addsi3_unspec): Delete.
|
||
(subdi3): Do not accept immediate operands.
|
||
(subdi3_internal): Likewise.
|
||
|
||
2011-01-25 Jeff Law <law@redhat.com>
|
||
|
||
PR rtl-optimization/37273
|
||
* ira-costs.c (scan_one_insn): Detect constants living in memory and
|
||
handle them like argument loads from stack slots. Do not double
|
||
count memory for memory constants and argument loads from stack slots.
|
||
|
||
2011-01-25 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/47427
|
||
PR tree-optimization/47428
|
||
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
|
||
coalesce if the new root var would be TREE_READONLY.
|
||
|
||
2011-01-25 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47414
|
||
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the
|
||
correct type for TBAA.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-sese-to-poly.c (dr_indices_valid_in_loop): New.
|
||
(close_phi_written_to_memory): Call for_each_index with
|
||
dr_indices_valid_in_loop.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN
|
||
when it is initialized.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update
|
||
call to graphite_find_data_references_in_stmt.
|
||
* graphite-sese-to-poly.c (outermost_loop_in_sese_1): New.
|
||
(try_generate_gimple_bb): Call outermost_loop_in_sese_1. Update
|
||
call to graphite_find_data_references_in_stmt.
|
||
(analyze_drs_in_stmts): Same.
|
||
* tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop
|
||
in which the scalar analysis of indices is performed.
|
||
(create_data_ref): Same. Update call to dr_analyze_indices.
|
||
(find_data_references_in_stmt): Update call to create_data_ref.
|
||
(graphite_find_data_references_in_stmt): Same.
|
||
* tree-data-ref.h (graphite_find_data_references_in_stmt): Update
|
||
declaration.
|
||
(create_data_ref): Same.
|
||
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update
|
||
call to create_data_ref.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-sese-to-poly.c (build_poly_scop): Move
|
||
rewrite_commutative_reductions_out_of_ssa before find_scop_parameters.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow
|
||
VAR_DECL, PARM_DECL, and RESULT_DECL.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-dependences.c (reduction_dr_1): Allow several reductions
|
||
in a reduction PBB.
|
||
* graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs
|
||
that have already been marked as PBB_IS_REDUCTION.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-scop-detection.c (same_close_phi_node): New.
|
||
(remove_duplicate_close_phi): New.
|
||
(make_close_phi_nodes_unique): New.
|
||
(canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-dependences.c (new_poly_ddr): Call same_pdr_p.
|
||
* graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE
|
||
of both data references to be the same.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-dependences.c (build_lexicographical_constraint): Remove
|
||
the gdim parameter.
|
||
(build_lexicographical_constraint): Adjust call to
|
||
ppl_powerset_is_empty.
|
||
(dependence_polyhedron): Same.
|
||
(graphite_legal_transform_dr): Same.
|
||
(graphite_carried_dependence_level_k): Same.
|
||
* graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params
|
||
parameter.
|
||
* graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-sese-to-poly.c
|
||
(translate_scalar_reduction_to_array_for_stmt): Call unshare_expr.
|
||
(close_phi_written_to_memory): New.
|
||
(translate_scalar_reduction_to_array): Call close_phi_written_to_memory
|
||
and unshare_expr.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* doc/install.texi: Update the expected version number of PPL to 0.11.
|
||
* graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under
|
||
#if PPL_VERSION_MINOR < 11.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-dependences.c: Include graphite-cloog-util.h.
|
||
(new_poly_ddr): Inlined into dependence_polyhedron.
|
||
(free_poly_ddr): Moved close by new_poly_ddr.
|
||
(dependence_polyhedron_1): Renamed dependence_polyhedron.
|
||
Early return NULL when ppl_powerset_is_empty returns true.
|
||
(dependence_polyhedron): Renamed new_poly_ddr. Call only once
|
||
poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty.
|
||
(graphite_legal_transform_dr): Call new_poly_ddr.
|
||
(graphite_carried_dependence_level_k): Same.
|
||
(dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr.
|
||
(dot_transformed_deps_stmt_1): Removed.
|
||
(dot_deps_stmt_1): Call dot_deps_stmt_2.
|
||
(dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr.
|
||
(dot_deps_1): Call dot_deps_2.
|
||
* Makefile.in (graphite-dependences.o): Add missing dependence on
|
||
graphite-cloog-util.h.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty.
|
||
(build_lexicographical_constraint): Same.
|
||
(dependence_polyhedron_1): Same.
|
||
(graphite_legal_transform_dr): Same.
|
||
(graphite_carried_dependence_level_k): Same.
|
||
* graphite-ppl.c (ppl_powerset_is_empty): New.
|
||
* graphite-ppl.h (ppl_powerset_is_empty): Declared.
|
||
* tree-data-ref.c (dump_data_reference): Print the basic block index.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-dependences.c (build_pairwise_scheduling): Correctly compute
|
||
the "a followed by b" relation and document it.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-dependences.c (build_lexicographical_constraint): Stop the
|
||
iteration when the bag of constraints is empty.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-interchange.c (lst_interchange_profitable_p): Takes a loop
|
||
nest and two loop depths as parameters.
|
||
(lst_try_interchange_loops): Call lst_interchange_profitable_p after
|
||
lst_perfect_nestify.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-dependences.c (print_pddr): Call
|
||
ppl_io_fprint_Pointset_Powerset_C_Polyhedron.
|
||
|
||
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
* graphite-ppl.c (debug_gmp_value): New.
|
||
* graphite-ppl.h (debug_gmp_value): Declared.
|
||
|
||
2011-01-25 Tobias Grosser <grosser@fim.uni-passau.de>
|
||
|
||
* doc/install.texi: Document availability of cloog-0.16.
|
||
|
||
2011-01-25 Vladimir Kargov <kargov@gmail.com>
|
||
|
||
* graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free
|
||
invalid postdominance info.
|
||
|
||
2011-01-24 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR c/21659
|
||
* doc/extend.texi (weak pragma): Drop claim that it must
|
||
appear before definition.
|
||
* varasm.c (merge_weak, declare_weak): Only sanity check
|
||
that DECL is not output at a time it is declared weak.
|
||
|
||
2011-01-24 Kenneth Zadeck <zadeck@naturalbridge.com>
|
||
|
||
* machmode.def: Fixed comments.
|
||
|
||
2011-01-24 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
* emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t.
|
||
|
||
2011-01-24 Paul Koning <ni1d@arrl.net>
|
||
|
||
* builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN !=
|
||
WORDS_BIG_ENDIAN.
|
||
|
||
2011-01-24 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/46519
|
||
* config/i386/i386.c: Include sbitmap.h and fibheap.h.
|
||
(block_info): Add scanned and prev.
|
||
(move_or_delete_vzeroupper_2): Return if the basic block
|
||
has been scanned and the upper 128bit state is unchanged
|
||
from the last scan.
|
||
(move_or_delete_vzeroupper_1): Return true if the exit
|
||
state is changed.
|
||
(move_or_delete_vzeroupper): Visit basic blocks using the
|
||
work-list based algorithm based on vt_find_locations in
|
||
var-tracking.c.
|
||
|
||
* config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H).
|
||
|
||
2011-01-24 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/v850/v850.opt (mv850es): New option - alias for -mv850e1.
|
||
* config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass
|
||
-mv850e1 to the assembler. If -mv850e1 or -mv850es is specified
|
||
then define __v850e1__.
|
||
* doc/invoke.texi: Document -mv850es.
|
||
|
||
2011-01-24 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/rx/predicates.md (rx_fp_comparison_operator): Don't accept
|
||
compound unordered comparisons.
|
||
* config/rx/rx.c (rx_split_fp_compare): Remove.
|
||
* config/rx/rx-protos.h: Update.
|
||
* config/rx/rx.md (gcc_conds, rx_conds): Remove.
|
||
(cbranchsf4): Don't call rx_split_fp_compare.
|
||
(*cbranchsf4): Use rx_split_cbranch.
|
||
(*cmpsf): Don't accept "i" constraint.
|
||
(*conditional_branch): Only valid after reload.
|
||
(cstoresf4): Merge expander with insn. Don't call rx_split_fp_compare.
|
||
|
||
2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/47385
|
||
* config/rs6000/altivec.md (vector constant splitters): Add
|
||
support for creating vector single precision constants if -mvsx is
|
||
used and we would create the constant using Altivec primitives.
|
||
|
||
2011-01-23 Bernd Schmidt <bernds@codesourcery.com>
|
||
Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
PR rtl-optimization/47166
|
||
* reload1.c (emit_reload_insns): Disable the spill_reg_store
|
||
mechanism for PRE_MODIFY and POST_MODIFY.
|
||
(inc_for_reload): For PRE_MODIFY, return the insn that sets the
|
||
reloadreg.
|
||
|
||
2011-01-23 Andreas Schwab <schwab@linux-m68k.org>
|
||
|
||
* compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers.
|
||
|
||
2011-01-22 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/47333
|
||
* lto-cgraph.c (reachable_from_this_partition_p): Fix pasto.
|
||
|
||
2011-01-22 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimization/43884
|
||
PR lto/44334
|
||
* predict.c (maybe_hot_frequency_p): Use entry block frequency as base.
|
||
* doc/invoke.texi (hot-bb-frequency-fraction): Update docs.
|
||
|
||
2011-01-22 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
|
||
* config/s390/s390.c (s390_register_move_cost,
|
||
s390_memory_move_cost): New.
|
||
(TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define.
|
||
|
||
2011-01-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
PR middle-end/47401
|
||
* except.c (sjlj_assign_call_site_values): Move setting the
|
||
crtl->uses_eh_lsda flag to ...
|
||
(sjlj_mark_call_sites): ... here.
|
||
(sjlj_emit_function_enter): Support NULL dispatch label.
|
||
(sjlj_build_landing_pads): In a function with no landing pads
|
||
that still has must-not-throw regions, generate code to register
|
||
a personality function with empty LSDA.
|
||
|
||
2011-01-21 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/rx/rx.c (TARGET_FLAGS_REGNUM): New.
|
||
|
||
* config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New.
|
||
|
||
* compare-elim.c: New file.
|
||
* Makefile.in (OBJS-common): Add it.
|
||
(compare-elim.o): New.
|
||
* common.opt (fcompare-elim): New.
|
||
* opts.c (default_options_table): Add OPT_fcompare_elim.
|
||
* tree-pass.h (pass_compare_elim_after_reload): New.
|
||
* passes.c (init_optimization_passes): Add it.
|
||
* recog.h: Protect against re-inclusion.
|
||
* target.def (TARGET_FLAGS_REGNUM): New POD hook.
|
||
* doc/invoke.texi (-fcompare-elim): Document it.
|
||
* doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it.
|
||
* doc/tm.texi: Rebuild.
|
||
|
||
2011-01-22 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/rx.md (cstoresf4): Pass comparison operator to
|
||
rx_split_fp_compare.
|
||
|
||
2011-01-22 Nick Clifton <nickc@redhat.com>
|
||
|
||
* config/rx/rx.md (UNSPEC_CONST): New.
|
||
(deallocate_and_return): Wrap the amount popped off the stack in
|
||
an UNSPEC_CONST in order to stop it being rejected by
|
||
-mmax-constant-size.
|
||
(pop_and_return): Add a "(return)" rtx.
|
||
(call): Drop the immediate operand.
|
||
(call_internal): Likewise.
|
||
(call_value): Likewise.
|
||
(call_value_internal): Likewise.
|
||
(sibcall_internal): Likewise.
|
||
(sibcall_value_internal): Likewise.
|
||
(sibcall): Likewise. Generate an explicit call using
|
||
sibcall_internal.
|
||
(sibcall_value): Likewise.
|
||
(mov<>): FAIL if a constant operand is not legitimate.
|
||
(addsi3_unpsec): New pattern.
|
||
|
||
* config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs.
|
||
(ok_for_max_constant): New function.
|
||
(gen_safe_add): New function.
|
||
(rx_expand_prologue): Use gen_safe_add.
|
||
(rx_expand_epilogue): Likewise.
|
||
(rx_is_legitimate_constant): Use ok_for_max_constant. Handle
|
||
UNSPEC CONSTs.
|
||
|
||
2011-01-21 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/47053
|
||
* tree-ssa-dse.c (need_eh_cleanup): New bitmap.
|
||
(dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when
|
||
statements are deleted.
|
||
(tree_ssa_dse): Allocate & free NEED_EH_CLEANUP. If NEED_EH_CLEANUP
|
||
is nonempty, then purge dead edges and cleanup the CFG.
|
||
|
||
2011-01-21 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47402
|
||
Temporarily revert:
|
||
2011-01-21 Alexandre Oliva <aoliva@redhat.com>
|
||
PR debug/47106
|
||
* tree-dfa.c (create_var_ann): Mark variable as used.
|
||
|
||
2011-01-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR middle-end/45566
|
||
* except.c (convert_to_eh_region_ranges): Emit queued no-region
|
||
notes from other section in hot/cold partitioning even if
|
||
last_action is -3. Increment call_site_base.
|
||
|
||
PR rtl-optimization/47366
|
||
* fwprop.c (forward_propagate_into): Return bool. If
|
||
any changes are made, -fnon-call-exceptions is used and
|
||
REG_EH_REGION note is present, call purge_dead_edges
|
||
and return true if it purged anything.
|
||
(fwprop_addr): Adjust callers, call cleanup_cfg (0) if
|
||
any EH edges were purged.
|
||
|
||
2011-01-21 Jeff Law <law@redhat.com>
|
||
|
||
PR rtl-optimization/41619
|
||
* caller-save.c (setup_save_areas): Break out code to determine
|
||
which hard regs are live across calls by examining the reload chains
|
||
so that it is always used.
|
||
Eliminate code which checked REG_N_CALLS_CROSSED.
|
||
|
||
2011-01-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/47355
|
||
* tree-eh.c (cleanup_empty_eh_merge_phis): Give up if
|
||
NOP has non-debug uses beyond PHIs in new_bb.
|
||
|
||
2011-01-21 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47106
|
||
* cfgexpand.c (account_used_vars_for_block): Only account vars
|
||
that are annotated as used.
|
||
(estimated_stack_frame_size): Don't set TREE_USED.
|
||
* tree-dfa.c (create_var_ann): Mark variable as used.
|
||
|
||
2011-01-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47395
|
||
* tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name.
|
||
|
||
2011-01-21 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47365
|
||
* tree-ssa-sccvn.h (vn_lookup_kind): Declare.
|
||
(vn_reference_lookup_pieces): Adjust.
|
||
(vn_reference_lookup): Likewise.
|
||
* tree-ssa-sccvn.c (vn_walk_kind): New static global.
|
||
(vn_reference_lookup_3): Only look through kills if in
|
||
VN_WALKREWRITE mode.
|
||
(vn_reference_lookup_pieces): Adjust.
|
||
(vn_reference_lookup): Likewise.
|
||
(visit_reference_op_load): Likewise.
|
||
(visit_reference_op_store): Likewise.
|
||
* tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode.
|
||
(compute_avail): Likewise.
|
||
(eliminate): Likewise.
|
||
|
||
2011-01-21 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* tree-ssa-live.c (remove_unused_scope_block_p): Don't remove
|
||
DECL_IGNORED_P non-reg vars if they are used.
|
||
|
||
PR tree-optimization/47391
|
||
* varpool.c (const_value_known_p): Return false if
|
||
decl is volatile.
|
||
|
||
2011-01-21 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
PR bootstrap/47215
|
||
* config/i386/i386.c (ix86_local_alignment): Handle
|
||
case for va_list_type_node is nil.
|
||
(ix86_canonical_va_list_type): Likewise.
|
||
|
||
2011-01-21 Alan Modra <amodra@gmail.com>
|
||
|
||
* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add
|
||
builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__.
|
||
|
||
2011-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
|
||
|
||
* config/arm/arm.md (define_attr type): Rename f_load
|
||
and f_store to f_fpa_load and f_fpa_store. Update.
|
||
(write_conflict): Deal with rename fallout.
|
||
(*push_fp_multi): Likewise.
|
||
* config/arm/fpa.md (f_load): Use f_fpa_load.
|
||
(f_store): Use f_fpa_store.
|
||
(*movsf_fpa): Likewise.
|
||
(*movdf_fpa): Likewise.
|
||
(*movxf_fpa): Likewise.
|
||
(*thumb2_movsf_fpa): Likewise.
|
||
(*thumb2_movdf_fpa): Likewise.
|
||
(*thumb2_movxf_fpa): Likewise.
|
||
* config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to
|
||
f_loadd and f_stored.
|
||
(*thumb2_movdi_vfp): Likewise.
|
||
(*thumb2_movsf_vfp): Fix attribute to f_loads.
|
||
(*thumb2_movsi_vfp): Likewise.
|
||
* config/arm/cortex-m4-fpu.md (cortex_m4_f_load):
|
||
Use f_loads instead of f_load.
|
||
* config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load.
|
||
|
||
2011-01-20 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove.
|
||
* config/xtensa/xtensa-protos.h (constantpool_address_p): Remove.
|
||
* config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define.
|
||
(xtensa_mode_dependent_address_p): New function.
|
||
(constantpool_address_p): Make static. Change return type to bool.
|
||
Change argument type to const_rtx. Use CONST_INT_P predicate.
|
||
|
||
2011-01-20 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/46583
|
||
* tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls.
|
||
|
||
2011-01-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR debug/47283
|
||
* cfgexpand.c (expand_debug_expr): Instead of generating
|
||
(mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF
|
||
etc. handling.
|
||
|
||
2011-01-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47370
|
||
* tree-inline.c (remap_gimple_op_r): Recurse manually for
|
||
the pointer operand of MEM_REFs.
|
||
|
||
2011-01-20 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/46130
|
||
* ipa-split.c (consider_split): If return_bb contains non-virtual
|
||
PHIs other than for retval or if split_function would not adjust it,
|
||
refuse to split.
|
||
|
||
2011-01-20 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47167
|
||
* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
|
||
Revert previous change, only avoid enumeral type changes.
|
||
|
||
2011-01-19 Mike Stump <mikestump@comcast.net>
|
||
|
||
* doc/tm.texi.in (BRANCH_COST): Englishify.
|
||
* doc/tm.texi (BRANCH_COST): Likewise.
|
||
|
||
2011-01-19 Dodji Seketeli <dodji@redhat.com>
|
||
|
||
PR c++/47291
|
||
* dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen)
|
||
(gen_scheduled_generic_parms_dies): New functions.
|
||
(gen_struct_or_union_type_die): Schedule template parameters DIEs
|
||
generation for the end of CU compilation.
|
||
(dwarf2out_finish): Generate template parameters DIEs here.
|
||
|
||
2011-01-19 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/46240
|
||
* tree-into-ssa.c (maybe_register_def): Do not attempt to add
|
||
debug bind stmt on merge edges.
|
||
|
||
2011-01-19 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
PR debug/47079
|
||
PR debug/46724
|
||
* function.c (instantiate_expr): Instantiate incoming rtl of
|
||
implicit arguments, and recurse on VALUE_EXPRs.
|
||
(instantiate_decls): Instantiate rtl and VALUE_EXPR of result.
|
||
* var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx.
|
||
|
||
2011-01-19 Alexandre Oliva <aoliva@redhat.com>
|
||
|
||
* c-parser.c (c_parser_for_statement): Initialize
|
||
collection_expression.
|
||
|
||
2011-01-19 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}.
|
||
|
||
2011-01-19 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove.
|
||
(LINK_SHLIB_SPEC): Don't use %(link_path).
|
||
(SUBTARGET_EXTRA_SPECS): Remove link_path.
|
||
|
||
2011-01-19 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional.
|
||
(NO_SHARED_LIB_SUPPORT): Remove.
|
||
(LINK_SHLIB_SPEC): Remove one conditional definition.
|
||
|
||
2011-01-19 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mips/linux64.h (LINK_SPEC): Remove %{non_shared}
|
||
%{call_shared}.
|
||
* config/mips/mips.h (LINK_SPEC): Remove %{non_shared}.
|
||
* config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}.
|
||
* config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared}
|
||
%{call_shared} and conditionals on these options not being passed.
|
||
* config/mips/sde.h (LINK_SPEC): Remove %{non_shared}
|
||
%{call_shared}.
|
||
|
||
2011-01-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge,
|
||
simplify.
|
||
|
||
* ipa-split.c: Spelling fixes.
|
||
|
||
2011-01-19 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand.
|
||
(*mulsi3): Likewise.
|
||
|
||
* longlong.h [__mn10300__] (count_leading_zeros): New.
|
||
[__mn10300__] (umul_ppmm, smul_ppmm): New.
|
||
[__mn10300__] (add_ssaaaa, subddmmss): New.
|
||
[__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New.
|
||
[__mn10300__] (UMUL_TIME, UDIV_TIME): New.
|
||
|
||
2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case.
|
||
|
||
2011-01-19 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/mn10300/mn10300.md (addsi3_flags): New.
|
||
(addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New.
|
||
(subsi3_flags, subc_internal, subdi3): New.
|
||
(subdi3_internal, *subdi3_degenerate): New.
|
||
* config/mn10300/predicates.md (reg_or_am33_const_operand): New.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New.
|
||
(mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn.
|
||
(mn10300_expand_epilogue): Use it. Compute REG_SAVE_BYTES once.
|
||
* config/mn10300/mn10300-protos.h: Update.
|
||
* config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn.
|
||
(return_ret): Likewise. Rename from return_internal_regs.
|
||
(return_internal): Remove.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove.
|
||
(mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL.
|
||
(mn10300_legitimate_constant_p): Likewise.
|
||
(mn10300_can_use_return_insn): Use mn10300_initial_offset.
|
||
(mn10300_frame_size): New.
|
||
(mn10300_expand_prologue): Use it.
|
||
(mn10300_expand_epilogue): Likewise.
|
||
(mn10300_initial_offset): Likewise.
|
||
* config/mn10300/mn10300-protos.h: Update.
|
||
* config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove.
|
||
* config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove.
|
||
(prologue, epilogue, return_internal): Tidy output code.
|
||
(mn10300_store_multiple_operation, return): Likewise.
|
||
(int_label, pop_pic_reg, GOTaddr2picreg): Remove.
|
||
(am33_loadPC, mn10300_loadPC, call_next_insn): Remove.
|
||
(add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove.
|
||
(load_pic, am33_load_pic): New.
|
||
(mn10300_load_pic0, mn10300_load_pic1): New.
|
||
|
||
* config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes.
|
||
* config/mn10300/mn10300.c (CC_FLAG_Z): New.
|
||
(CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New.
|
||
(cc_flags_for_mode, cc_flags_for_code): New.
|
||
(mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the
|
||
overflow flag is not valid. Validate that the flags we need
|
||
for the comparison are valid.
|
||
(mn10300_output_cmp): Remove.
|
||
(mn10300_output_add): New.
|
||
(mn10300_select_cc_mode): Use cc_flags_for_code.
|
||
(mn10300_split_cbranch): New.
|
||
(mn10300_match_ccmode): New.
|
||
(mn10300_split_and_operand_count): New.
|
||
* config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments
|
||
to the function.
|
||
* config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge...
|
||
(addsi3): ... here. Use mn10300_output_add.
|
||
(*addsi3_flags): New.
|
||
(*am33_subsi3, *mn10300_subsi3): Merge...
|
||
(subsi3): ... here. Use attribute isa.
|
||
(*subsi3_flags): New.
|
||
(negsi2): Rewrite from expander to insn_and_split. Use NOT+INC
|
||
when possible.
|
||
(*am33_andsi3, *mn10300_andsi3): Merge...
|
||
(andsi3): ... here.
|
||
(*andsi3_flags): New.
|
||
(andsi3 splitters): New.
|
||
(*am33_iorsi3, *mn10300_iorsi3): Merge...
|
||
(iorsi3): ... here.
|
||
(*iorsi3_flags): New.
|
||
(*am33_xorsi3, *mn10300_xorsi3): Merge...
|
||
(xorsi3): ... here.
|
||
(*xorsi3_flags): New.
|
||
(*am33_cmpsi2, *mn10300_cmplsi2): Merge...
|
||
(one_cmplsi2): ... here.
|
||
(*one_cmplsi2_flags): New.
|
||
(*cbranchsi4_cmp): Rename from cbranchsi4_post_reload. Use "r"
|
||
instead of "dax" in constraints. Use mn10300_split_cbranch.
|
||
(*cmpsi): Rename from cmpsi. Do not use mn10300_output_cmp. Do not
|
||
use matching constraints to eliminate a self-comparison.
|
||
(*integer_conditional_branch): Rename from integer_conditional_branch.
|
||
Use int_mode_flags to match CC_REG.
|
||
(*cbranchsi4_btst, *btstsi): New.
|
||
(*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload. Use
|
||
mn10300_split_cbranch.
|
||
(*am33_cmpsf): Rename from am33_cmpsf.
|
||
(*float_conditional_branch): Rename from float_conditional_branch.
|
||
(*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge...
|
||
(zero_extendqisi2): ... here.
|
||
(*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge...
|
||
(zero_extendhisi2): ... here.
|
||
(*extendqisi2_am33, *extendqisi2_mn10300): Merge...
|
||
(extendqisi2): ... here.
|
||
(*extendhisi2_am33, *extendhisi2_mn10300): Merge...
|
||
(extendhisi2): ... here.
|
||
(*am33_ashlsi3, *mn10300_ashlsi3): Merge...
|
||
(ashlsi3): ... here.
|
||
(*am33_lshrsi3, *mn10300_lshrsi3): Merge...
|
||
(lshrsi3): ... here.
|
||
(*am33_ashrisi3, *mn10300_ashrsi3): Merge...
|
||
(ashrsi3): ... here.
|
||
(consecutive add peephole): Remove.
|
||
* config/mn10300/predicates.md (label_ref_operand): New.
|
||
(int_mode_flags): New.
|
||
(CCZN_comparison_operator): New.
|
||
|
||
* config/mn10300/mn10300.md (UNSPEC_EXT): New.
|
||
(throughput_42_latency_43): New reservation.
|
||
(mulsidi3, umulsidi3): New expanders.
|
||
(mulsidi3_internal): Rewrite from old mulsidi3 pattern. Expose
|
||
the MDR register to allocation; separately allocate the low and
|
||
high parts of the DImode result.
|
||
(umulsidi3_internal): Similarly.
|
||
(*am33_mulsi3, *mn10300_mulsi3): Merge into ...
|
||
(*mulsi3): ... here. Clobber MDR as a scratch as necessary.
|
||
(udivsi3, umodsi3): Remove.
|
||
(udivmodsi4, divmodsi4): New expanders.
|
||
(*udivmodsi4): Rename from udivmodsi4. Expose MDR properly.
|
||
(*divmodsi4): Simiarly.
|
||
(ext_internal): New.
|
||
|
||
* config/mn10300/constraints.md ("z"): New constraint.
|
||
* config/mn10300/mn10300.h (MDR_REGNUM): Remove.
|
||
(FIXED_REGISTERS): Don't fix MDR.
|
||
(CALL_USED_REGSITERS): Reformat nicely.
|
||
(REG_ALLOC_ORDER): Add MDR.
|
||
(enum regclass): Add MDR_REGS.
|
||
(REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match.
|
||
(IRA_COVER_CLASSES): Add MDR_REGS.
|
||
(REGNO_REG_CLASS): Handle MDR_REG.
|
||
* config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS.
|
||
(mn10300_register_move_cost): Likewise.
|
||
* config/mn10300/mn10300.md (MDR_REG): New.
|
||
(*movsi_internal): Handle moves to/from MDR_REGS.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_print_operand_address): Handle
|
||
POST_MODIFY.
|
||
(mn10300_secondary_reload): Tidy combination reload classes.
|
||
(mn10300_legitimate_address_p): Allow post-modify and reg+reg
|
||
addresses for AM33. Allow symbolic offsets for reg+imm.
|
||
(mn10300_regno_in_class_p): New.
|
||
(mn10300_legitimize_reload_address): New.
|
||
* config/mn10300/mn10300.h (enum reg_class): Remove
|
||
DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS,
|
||
SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS. Add
|
||
SP_OR_GENERAL_REGS.
|
||
(REG_CLASS_NAMES): Update to match.
|
||
(REG_CLASS_CONTENTS): Likewise.
|
||
(INDEX_REG_CLASS): Use GENERAL_REGS for AM33.
|
||
(BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33.
|
||
(REGNO_IN_RANGE_P): Remove.
|
||
(REGNO_DATA_P): Use mn10300_regno_in_class_p.
|
||
(REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise.
|
||
(REGNO_STRICT_OK_FOR_BASE_P): Likewise.
|
||
(REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise.
|
||
(REGNO_STRICT_OK_FOR_INDEX_P): Likewise.
|
||
(REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove.
|
||
(REGNO_GENERAL_P): New.
|
||
(HAVE_POST_MODIFY_DISP): New.
|
||
(USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New.
|
||
(LEGITIMIZE_RELOAD_ADDRESS): New.
|
||
* config/mn10300/mn10300-protos.h: Update.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow
|
||
DATA_REGS for AM33 stack-pointer destination.
|
||
(mn10300_preferred_output_reload_class): Likewise.
|
||
(mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class
|
||
into a form appropriate for ...
|
||
(TARGET_SECONDARY_RELOAD): New.
|
||
* config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove.
|
||
* config/mn10300/mn10300-protos.h: Update.
|
||
* config/mn10300/mn10300.md (reload_plus_sp_const): Rename from
|
||
reload_insi; use the "A" constraint for the scratch; handle AM33
|
||
moves of sp to non-address registers.
|
||
|
||
* config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into
|
||
(*movqi_internal): ... here.
|
||
(*am33_movhi, *mn10300_movhi): Merge into...
|
||
(*movhi_internal): ... here.
|
||
(*movsi_internal): Use "r" instead of "dax" in constraints. Use "A"
|
||
as the source/destination of moves from/to SP.
|
||
(movsf): Only allow for AM33-2.
|
||
(*movsf_internal): Use "r" instead of "dax"; use "F" instead of
|
||
any integer constant constraint. Only allow for AM33-2. Tidy
|
||
all of the alternative outputs.
|
||
(movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove.
|
||
(udivmodsi4): Delete expander and promote *udivmodsi4. Disallow
|
||
for MN103.
|
||
(udivsi3, umodsi3): New patterns for MN103 only.
|
||
|
||
2011-01-19 Joern Rennecke <amylaar@spamcop.net>
|
||
|
||
* doc/tm.texi.in: Spell out that a lack of register class unions
|
||
can lead to ICEs.
|
||
* doc/tm.texi: Regenerate.
|
||
|
||
2011-01-19 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/47337
|
||
* dce.c (check_argument_store): New function.
|
||
(find_call_stack_args): Ignore debug insns. Use check_argument_store.
|
||
|
||
PR tree-optimization/47290
|
||
* tree-eh.c (infinite_empty_loop_p): New function.
|
||
(cleanup_empty_eh): Use it.
|
||
|
||
2011-01-18 Steve Ellcey <sje@cup.hp.com>
|
||
|
||
PR target/46997
|
||
* ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN.
|
||
(a64_expand_widen_sum): Ditto.
|
||
* vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN.
|
||
(vec_extract_evenodd_help): Ditto.
|
||
(vec_extract_evenv4hi): Ditto.
|
||
(vec_extract_oddv4hi): Ditto.
|
||
(vec_extract_evenv2si): Ditto.
|
||
(vec_extract_oddv2si): Ditto.
|
||
(vec_extract_evenv2sf): Ditto.
|
||
(vec_extract_oddv2sf): Ditto.
|
||
(vec_pack_trunc_v4hi: Ditto.
|
||
(vec_pack_trunc_v2si): Ditto.
|
||
(vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN.
|
||
(vec_interleave_highv8qi): Ditto.
|
||
(mix1_r): Ditto.
|
||
(vec_extract_oddv8qi): Ditto.
|
||
(vec_interleave_lowv4hi): Ditto.
|
||
(vec_interleave_highv4hi): Ditto.
|
||
(vec_interleave_lowv2si): Ditto.
|
||
(vec_interleave_highv2si): Ditto.
|
||
|
||
2011-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
|
||
|
||
* doc/extend.texi: Mention __float128 support on hppa HP-UX.
|
||
* config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1.
|
||
* config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h".
|
||
(pa_c_mode_for_suffix): New.
|
||
(TARGET_EXPAND_BUILTIN): Define.
|
||
(TARGET_C_MODE_FOR_SUFFIX): Define.
|
||
(pa_builtins): Define.
|
||
(pa_init_builtins): Register __float128 type and init new support
|
||
builtins.
|
||
* config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined.
|
||
* config/pa/quadlib.c (_U_Qfcopysign): New.
|
||
|
||
2011-01-18 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR middle-end/46894
|
||
* explow.c (allocate_dynamic_stack_space): Do not assume more than
|
||
BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET
|
||
are defined.
|
||
|
||
2011-01-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
PR tree-optimization/47179
|
||
* config/spu/spu.c (spu_ref_may_alias_errno): New function.
|
||
(TARGET_REF_MAY_ALIAS_ERRNO): Define.
|
||
|
||
2011-01-18 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR rtl-optimization/47216
|
||
* emit-rtl.c: Include tree-flow.h.
|
||
(set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead
|
||
of replicating it with different semantics.
|
||
* Makefile.in (emit-rtl.o): Adjust.
|
||
|
||
2011-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
|
||
|
||
* config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include.
|
||
(cortex_a9_dp): Handle neon types correctly.
|
||
|
||
2011-01-18 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR rtl-optimization/47299
|
||
* expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use
|
||
subtarget. Use normal multiplication if both operands are constants.
|
||
* expmed.c (expand_widening_mult): Don't try to optimize constant
|
||
multiplication if op0 has VOIDmode. Convert op1 constant to mode
|
||
before using it.
|
||
|
||
2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* doc/lto.texi (LTO): Ensure two spaces after period. Fix
|
||
spacing after 'e.g.', typos, comma, hyphenation.
|
||
|
||
2011-01-17 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/rx/predicates.md (rx_constshift_operand): Use match_test.
|
||
(rx_restricted_mem_operand): New.
|
||
(rx_shift_operand): Use register_operand.
|
||
(rx_source_operand, rx_compare_operand): Likewise.
|
||
* config/rx/rx.md (addsi3_flags): New expander.
|
||
(adddi3): Rewrite as expander.
|
||
(adc_internal, *adc_flags, adddi3_internal): New patterns.
|
||
(subsi3_flags): New expander.
|
||
(subdi3): Rewrite as expander.
|
||
(sbb_internal, *sbb_flags, subdi3_internal): New patterns.
|
||
|
||
* config/rx/rx.c (RX_BUILTIN_SAT): Remove.
|
||
(rx_init_builtins): Remove sat builtin.
|
||
(rx_expand_builtin): Likewise.
|
||
* config/rx/rx.md (ssaddsi3): New.
|
||
(*sat): Rename from sat. Represent the CC_REG input.
|
||
|
||
* config/rx/predicates.md (rshift_operator): New.
|
||
* config/rx/rx.c (rx_expand_insv): Remove.
|
||
* config/rx/rx-protos.h: Update.
|
||
* config/rx/rx.md (*bitset): Rename from bitset. Swap the ashift
|
||
operand to the canonical position.
|
||
(*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly.
|
||
(*bitclr, *bitclr_in_memory): Similarly.
|
||
(*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New.
|
||
(insv): Retain the zero_extract in the expansion.
|
||
|
||
* config/rx/rx.md (bswapsi2): Use = not + for output reload.
|
||
(bswaphi2, bitinvert, revw): Likewise.
|
||
|
||
* config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET.
|
||
(gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.
|
||
* config/rx/rx.md (pop_and_return): Use VOIDmode for SET.
|
||
(stack_push, stack_pushm, stack_pop, stack_popm): Likewise.
|
||
(bitset, bitset_in_memory): Likewise.
|
||
(bitinvert, bitinvert_in_memory): Likewise.
|
||
(bitclr, bitclr_in_memory): Likewise.
|
||
(insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise.
|
||
(rx_strend, rx_cmpstrn): Likewise.
|
||
(rx_setmem): Likewise. Make the source BLKmode to match the dest.
|
||
(bitop peep2 patterns): Remove.
|
||
|
||
* config/rx/rx.c (rx_match_ccmode): New.
|
||
* config/rx/rx-protos.h: Update.
|
||
* config/rx/rx.md (abssi2): Clobber, don't set flags.
|
||
(addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise.
|
||
(rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise.
|
||
(subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise.
|
||
(fix_truncsfsi2, floatsisf2): Likewise.
|
||
(*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New.
|
||
(*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New.
|
||
(*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New.
|
||
(*subsi3_flags, *xorsi3_flags): New.
|
||
|
||
* config/rx/rx.md (cstoresf4, *cstoresf4): New patterns.
|
||
|
||
* config/rx/rx.c (rx_print_operand): Remove workaround for
|
||
unsplit comparison operations.
|
||
|
||
* config/rx/rx.md (movsicc): Split after reload.
|
||
(*movsicc): Merge *movsieq and *movsine via match_operator.
|
||
(*stcc): New pattern.
|
||
|
||
* config/rx/rx.c (rx_float_compare_mode): Remove.
|
||
* config/rx/rx.h (rx_float_compare_mode): Remove.
|
||
* config/rx/rx.md (cstoresi4): Split after reload.
|
||
(*sccc): New pattern.
|
||
|
||
* config/rx/predicates.md (label_ref_operand): New.
|
||
(rx_z_comparison_operator): New.
|
||
(rx_zs_comparison_operator): New.
|
||
(rx_fp_comparison_operator): New.
|
||
* config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes.
|
||
Validate that the flags are set properly for the comparison.
|
||
(rx_gen_cond_branch_template): Remove.
|
||
(rx_cc_modes_compatible): Remove.
|
||
(mode_from_flags): New.
|
||
(flags_from_code): Rename from flags_needed_for_conditional.
|
||
(rx_cc_modes_compatible): Re-write in terms of flags_from_mode.
|
||
(rx_select_cc_mode): Likewise.
|
||
(rx_split_fp_compare): New.
|
||
(rx_split_cbranch): New.
|
||
* config/rx/rx.md (most_cond, zs_cond): Remove iterators.
|
||
(*cbranchsi4): Use match_operator and rx_split_cbranch.
|
||
(*cbranchsf4): Similarly.
|
||
(*cbranchsi4_tst): Rename from *tstbranchsi4_<code>. Use
|
||
match_operator and rx_split_cbranch.
|
||
(*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and
|
||
tstbranchsi4m_ne. Use match_operator and rx_split_cbranch.
|
||
(*cmpsi): Rename from cmpsi.
|
||
(*tstsi): Rename from tstsi.
|
||
(*cmpsf): Rename from cmpsf; use CC_Fmode.
|
||
(*conditional_branch): Rename from conditional_branch.
|
||
(*reveresed_conditional_branch): Remove.
|
||
(b<code>): Remove expander.
|
||
* config/rx/rx-protos.h: Update.
|
||
|
||
* config/rx/rx.c (rx_compare_redundant): Remove.
|
||
* config/rx/rx.md (cmpsi): Don't use it.
|
||
* config/rx/rx-protos.h: Update.
|
||
|
||
* config/rx/rx-modes.def (CC_F): New mode.
|
||
* config/rx/rx.c (rx_select_cc_mode): New.
|
||
* config/rx/rx.h (SELECT_CC_MODE): Use it.
|
||
* config/rx/rx-protos.h: Update.
|
||
|
||
2011-01-17 Richard Henderson <rth@redhat.com>
|
||
|
||
* except.c (dump_eh_tree): Fix stray ; after for statement.
|
||
|
||
2011-01-17 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47313
|
||
* tree-inline.c (tree_function_versioning): Move DECL_RESULT
|
||
handling before copying the body. Properly deal with
|
||
by-reference result in SSA form.
|
||
|
||
2011-01-17 Ian Lance Taylor <iant@google.com>
|
||
|
||
PR target/47219
|
||
* config/sparc/sparc.c (sparc_sr_alias_set): Don't define.
|
||
(struct_value_alias_set): Don't define.
|
||
(sparc_option_override): Don't set sparc_sr_alias_set and
|
||
struct_value_alias_set.
|
||
(save_or_restore_regs): Use gen_frame_mem rather than calling
|
||
set_mem_alias_set.
|
||
(sparc_struct_value_rtx): Likewise.
|
||
|
||
2011-01-17 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR target/47318
|
||
* config/i386/avxintrin.h (_mm_maskload_pd): Change mask to
|
||
__m128i.
|
||
(_mm_maskstore_pd): Likewise.
|
||
(_mm_maskload_ps): Likewise.
|
||
(_mm_maskstore_ps): Likewise.
|
||
(_mm256_maskload_pd): Change mask to __m256i.
|
||
(_mm256_maskstore_pd): Likewise.
|
||
(_mm256_maskload_ps): Likewise.
|
||
(_mm256_maskstore_ps): Likewise.
|
||
|
||
* config/i386/i386-builtin-types.def: Updated.
|
||
(ix86_expand_special_args_builtin): Likewise.
|
||
|
||
* config/i386/i386.c (bdesc_special_args): Update
|
||
__builtin_ia32_maskloadpd, __builtin_ia32_maskloadps,
|
||
__builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256,
|
||
__builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps,
|
||
__builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256.
|
||
|
||
* config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>):
|
||
Use <avxpermvecmode> on mask register.
|
||
(avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise.
|
||
|
||
2011-01-17 Olivier Hainque <hainque@adacore.com>
|
||
Michael Haubenwallner <michael.haubenwallner@salomon.at>
|
||
Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR target/46655
|
||
* xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only
|
||
if <= USHRT_MAX in 32-bit mode.
|
||
|
||
2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* doc/install.texi (Configuration, Specific): Wrap long
|
||
lines in examples. Allow line wrapping in long options
|
||
and URLs where beneficial for PDF output.
|
||
|
||
2011-01-16 Richard Sandiford <rdsandiford@googlemail.com>
|
||
|
||
* config/mips/mips.c (mips_classify_symbol): Don't return
|
||
SYMBOL_PC_RELATIVE for nonlocal labels.
|
||
|
||
2011-01-15 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* config/sparc/sol2-bi.h (CC1_SPEC): Fix typo.
|
||
|
||
2011-01-15 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimization/47276
|
||
* ipa.c (function_and_variable_visibility): Do not try to mark alias
|
||
declarations as needed.
|
||
|
||
2011-01-15 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* common.opt (fdevirtualize): New flag.
|
||
* doc/invoke.texi (Option Summary): Document it.
|
||
* opts.c (default_options_table): Add devirtualize flag.
|
||
* ipa-prop.c (detect_type_change): Return immediately if
|
||
devirtualize flag is not set.
|
||
(detect_type_change_ssa): Likewise.
|
||
(compute_known_type_jump_func): Likewise.
|
||
(ipa_analyze_virtual_call_uses): Likewise.
|
||
|
||
2011-01-14 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/45934
|
||
PR tree-optimization/46302
|
||
* ipa-prop.c (type_change_info): New type.
|
||
(stmt_may_be_vtbl_ptr_store): New function.
|
||
(check_stmt_for_type_change): Likewise.
|
||
(detect_type_change): Likewise.
|
||
(detect_type_change_ssa): Likewise.
|
||
(compute_complex_assign_jump_func): Check for dynamic type change.
|
||
(compute_complex_ancestor_jump_func): Likewise.
|
||
(compute_known_type_jump_func): Likewise.
|
||
(compute_scalar_jump_functions): Likewise.
|
||
(ipa_analyze_virtual_call_uses): Likewise.
|
||
(ipa_analyze_node): Push and pop cfun, set current_function_decl.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5.
|
||
* config/i386/i386.opt (msse5): New Alias.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}.
|
||
* config/sparc/linux64.h (CC1_SPEC): Likewise.
|
||
* config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
|
||
* config/sparc/sparc.h (CC1_SPEC): Likewise.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of
|
||
-mcpu options.
|
||
* config/sparc/linux64.h (CC1_SPEC): Likewise.
|
||
* config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise.
|
||
* config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise.
|
||
* config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC):
|
||
Likewise.
|
||
* config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi.
|
||
|
||
2011-01-14 Mike Stump <mikestump@comcast.net>
|
||
|
||
* config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set.
|
||
* config/fr30/fr30.md: Likweise
|
||
(movsi_push): Likewise.
|
||
(movsi_pop): Likewise.
|
||
(enter_func): Likewise.
|
||
* config/moxie/moxie.md (movsi_push): Likewise.
|
||
(movsi_pop): Likewise.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum}
|
||
%{no_archive} %{exact_version}.
|
||
* config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}.
|
||
* config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum}
|
||
%{no_archive} %{exact_version}.
|
||
* config/mips/openbsd.h (LINK_SPEC): Likewise.
|
||
* config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}.
|
||
* config/mips/vxworks.h: Likewise.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC,
|
||
ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not
|
||
-nodefaultlib.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check
|
||
for mcpu not cpu.
|
||
* config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC,
|
||
CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu
|
||
not cpu.
|
||
(CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options.
|
||
Don't handle -shlib.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/avr/avr.h (CPP_SPEC): Don't handle -posix.
|
||
(CC1_SPEC): Don't handle -profile.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec.
|
||
* config/mips/mips.h (CC1_SPEC): Likewise.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }.
|
||
* config/mips/mips.h (CC1_SPEC): Likewise.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional.
|
||
* config/m32r/linux.h (LINK_SPEC): Likewise.
|
||
* config/mips/linux.h (LINK_SPEC): Likewise.
|
||
* config/mips/linux64.h (LINK_SPEC): Likewise.
|
||
* config/sparc/linux.h (LINK_SPEC): Likewise.
|
||
* config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
|
||
LINK_SPEC): Likewise.
|
||
* config/xtensa/linux.h (LINK_SPEC): Likewise.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove
|
||
%{version:-v}.
|
||
* config/lm32/uclinux-elf.h (LINK_SPEC): Likewise.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}.
|
||
* config/sparc/sp64-elf.h (ASM_SPEC): Likewise.
|
||
|
||
2011-01-14 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}.
|
||
|
||
2011-01-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
* configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always
|
||
supports -Bstatic/-Bdynamic.
|
||
* configure: Regenerate.
|
||
|
||
2011-01-14 Jan Hubicka <jh@suse.cz>
|
||
Jack Howarth <howarth@bromo.med.uc.edu>
|
||
|
||
PR target/46037
|
||
* config/darwin.c (darwin_override_options): Honor flag_gtoggle
|
||
when checking debug_info_level. Test write_symbols instead of
|
||
debug_hooks->var_location when setting flag_var_tracking_uninit.
|
||
|
||
2011-01-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47179
|
||
* target.def (ref_may_alias_errno): New target hook.
|
||
* targhooks.h (default_ref_may_alias_errno): Declare.
|
||
* targhooks.c: Include tree-ssa-alias.h and tree-flow.h.
|
||
(default_ref_may_alias_errno): New function.
|
||
* target.h (struct ao_ref_s): Declare.
|
||
* tree-ssa-alias.c: Include target.h.
|
||
(call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook.
|
||
* Makefile.in (tree-ssa-alias.o): Adjust dependencies.
|
||
(targhooks.o): Likewise.
|
||
* doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document.
|
||
* doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation.
|
||
|
||
2011-01-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
* tree-ssa-structalias.c (new_var_info): Use DECL_HARD_REGISTER.
|
||
|
||
2011-01-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47280
|
||
* tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and
|
||
return CFG changes.
|
||
(tree_ssa_forward_propagate_single_use_vars): Deal with
|
||
CFG changes from associate_plusminus.
|
||
|
||
2011-01-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/47281
|
||
Revert
|
||
2011-01-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/46076
|
||
* tree-ssa.c (useless_type_conversion_p): Conversions from
|
||
unprototyped to empty argument list function types are useless.
|
||
|
||
2011-01-14 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47286
|
||
* tree-ssa-structalias.c (new_var_info): Register variables are global.
|
||
|
||
2011-01-14 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR middle-end/46823
|
||
* tree-inline.c (expand_call_inline): Get fndecl from call graph edge.
|
||
|
||
2011-01-13 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE,
|
||
LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros.
|
||
* config/xtensa/xtensa.c (xtensa_libcall_value,
|
||
xtensa_function_value_regno_p): New functions.
|
||
(TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define.
|
||
|
||
2011-01-13 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
PR c++/47213
|
||
* config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY):
|
||
PE specific hook.
|
||
* config/i386/i386-protos.h (i386_pe_assemble_visibility):
|
||
New function prototype.
|
||
* config/i386/winnt.c (i386_pe_assemble_visibility):
|
||
Warn only if attribute was specified by user.
|
||
|
||
2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com>
|
||
|
||
PR target/47251
|
||
* config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware
|
||
floating point.
|
||
(floatunsdidf2_fcfidu): Ditto.
|
||
|
||
2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||
|
||
* config/s390/s390.c (print_operand_address): Replace 'error' with
|
||
'output_operand_lossage'.
|
||
(print_operand): Likewise.
|
||
|
||
2011-01-13 Jeff Law <law@redhat.com>
|
||
|
||
PR rtl-optimization/39077
|
||
* doc/invoke.texi (max-gcse-insertion-ratio): Document.
|
||
* params.h (MAX_GCSE_INSERTION_RATIO): Define.
|
||
* params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define.
|
||
* lcm.c (pre_edge_lcm): Properly initialize output sbitmaps.
|
||
* gcse.c (prune_insertions_deletions): New function.
|
||
(compute_pre_data): Use it.
|
||
|
||
2011-01-13 Dodji Seketeli <dodji@redhat.com>
|
||
|
||
PR debug/PR46973
|
||
* dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New
|
||
static function.
|
||
(prune_unused_types_mark): Use it.
|
||
|
||
2011-01-13 Andrey Belevantsev <abel@ispras.ru>
|
||
|
||
PR rtl-optimization/45352
|
||
* sel-sched.c: Update copyright years.
|
||
(reset_sched_cycles_in_current_ebb): Also recheck the DFA state
|
||
in the advancing loop when we have issued issue_rate insns.
|
||
|
||
2011-01-12 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New.
|
||
(TARGET_MD_ASM_CLOBBERS): New.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_delegitimize_address): New.
|
||
(TARGET_DELEGITIMIZE_ADDRESS): New.
|
||
|
||
* config/mn10300/mn10300.md (UNSPEC_BSCH): New.
|
||
(clzsi2, *bsch): New patterns.
|
||
|
||
* config/mn10300/mn10300.md (INT): New mode iterator.
|
||
(*mov<INT>_clr): New pattern, and peep2 to generate it.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_option_override): Force enable
|
||
flag_split_wide_types.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove.
|
||
(mn10300_trampoline_init): Rewrite without a template, an immediate
|
||
load and a direct branch.
|
||
* config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16.
|
||
|
||
2011-01-12 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
|
||
* config/s390/s390-protos.h (s390_output_addr_const_extra): Remove.
|
||
* config/s390/s390.c (s390_output_addr_const_extra): Make static.
|
||
(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
|
||
|
||
2011-01-12 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
PR debug/47209
|
||
* dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT
|
||
of type.
|
||
|
||
2011-01-12 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR driver/47244
|
||
* gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used.
|
||
(PLUGIN_COND_CLOSE): New macro.
|
||
(LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE.
|
||
|
||
2011-01-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR lto/47259
|
||
* lto-streamer-out.c (output_gimple_stmt): Do not wrap
|
||
register variables in a MEM_REF.
|
||
|
||
2011-01-12 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*,
|
||
crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*,
|
||
hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* |
|
||
i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
|
||
i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
|
||
x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu,
|
||
ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*,
|
||
m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*,
|
||
mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*,
|
||
s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*,
|
||
sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*,
|
||
am33_2.0-*-linux*): Use gnu-user.h before linux.h.
|
||
* config/gnu-user.h: New. Copied from linux.h.
|
||
(LINUX_TARGET_STARTFILE_SPEC): Rename to
|
||
GNU_USER_TARGET_STARTFILE_SPEC.
|
||
(LINUX_TARGET_ENDFILE_SPEC): Rename to
|
||
GNU_USER_TARGET_ENDFILE_SPEC.
|
||
(LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC.
|
||
(LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC.
|
||
(OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC,
|
||
LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1,
|
||
CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER,
|
||
UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64,
|
||
BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,
|
||
BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER,
|
||
LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64,
|
||
TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove.
|
||
* config/arm/linux-eabi.h (CC1_SPEC): Use
|
||
GNU_USER_TARGET_CC1_SPEC.
|
||
(LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC.
|
||
(STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC.
|
||
(ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC
|
||
* config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF,
|
||
LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC,
|
||
LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC,
|
||
CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC,
|
||
LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove.
|
||
|
||
2011-01-12 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR other/46946
|
||
* doc/invoke.texi (ffast-math): Document it is turned on
|
||
with -Ofast.
|
||
|
||
2011-01-12 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimization/47233
|
||
* opts.c (common_handle_option): Disable ipa-reference with profile
|
||
feedback.
|
||
|
||
2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
|
||
|
||
* c-parser.c (c_parser_objc_at_property_declaration): Improved
|
||
error message.
|
||
|
||
2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
|
||
|
||
* c-parser.c (c_lex_one_token): Updated and reindented some
|
||
comments. No changes in code.
|
||
|
||
2011-01-11 Ian Lance Taylor <iant@google.com>
|
||
|
||
* godump.c (go_output_var): Don't output the variable if there is
|
||
already a type with the same name.
|
||
|
||
2011-01-11 Ian Lance Taylor <iant@google.com>
|
||
|
||
* godump.c (go_format_type): Don't generate float80.
|
||
|
||
2011-01-11 Richard Henderson <rth@redhat.com>
|
||
|
||
* config/mn10300/mn10300.c (mn10300_address_cost): Remove forward
|
||
declaration. Rewrite for both speed and size.
|
||
(mn10300_address_cost_1): Remove.
|
||
(mn10300_register_move_cost): New.
|
||
(mn10300_memory_move_cost): New.
|
||
(mn10300_rtx_costs): Rewrite for both speed and size. Don't handle
|
||
ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare,
|
||
extensions, shifts, BSWAP, CLZ.
|
||
(mn10300_wide_const_load_uses_clr): Remove.
|
||
(TARGET_REGISTER_MOVE_COST): New.
|
||
(TARGET_MEMORY_MOVE_COST): New.
|
||
* config/mn10300/mn10300-protos.h: Update.
|
||
* config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove.
|
||
|
||
* config/mn10300/constraints.md ("R", "T"): Remove constraints.
|
||
* config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove.
|
||
* config/mn10300/mn10300-protos.h: Update.
|
||
* config/mn10300/mn10300.md (movsi_internal): Don't use "R".
|
||
(*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove.
|
||
(iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove.
|
||
(*test_int_bitfield, *test_byte_bitfield): Remove.
|
||
(*bit_test, *subreg_bit_test): Remove.
|
||
* config/mn10300/predicates.md (const_8bit_operand): Remove.
|
||
|
||
* config/mn10300/constraints.md ("c"): Rename from "A".
|
||
("A", "D"): New constraint letters.
|
||
* config/mn10300/mn10300.md (fmasf4): Use the "c" constraint.
|
||
(fmssf4, fnmasf4, fnmssf4): Likewise.
|
||
|
||
* config/mn10300/mn10300.md (isa): New attribute.
|
||
(enabled): New attribute.
|
||
|
||
* config/mn10300/mn10300.md (absdf2, negdf2): Remove.
|
||
(abssf2, negsf2): Define only for hardware fp.
|
||
(sqrtsf2): Reformat.
|
||
(addsf3, subsf3, mulsf3): Merge expander and insn.
|
||
|
||
* config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New.
|
||
(DEBUGGER_AUTO_OFFSET): Remove.
|
||
(DEBUGGER_ARG_OFFSET): Remove.
|
||
|
||
* config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static.
|
||
Emit register stores with the same offsets as the hardware.
|
||
(mn10300_store_multiple_operation): Don't check that the register
|
||
save offsets are monotonic.
|
||
* config/mn10300/mn10300-protos.h: Update.
|
||
|
||
* config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete.
|
||
|
||
* config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define
|
||
in terms of the value on the stack, not the MDR register.
|
||
|
||
2011-01-11 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/45721
|
||
PR lto/45375
|
||
* tree.h (symbol_alias_set_t): Move typedef here from varasm.c
|
||
(symbol_alias_set_destroy, symbol_alias_set_contains,
|
||
propagate_aliases_backward): Declare.
|
||
* lto-streamer-out.c (struct sets): New sturcture.
|
||
(trivally_defined_alias): New function.
|
||
(output_alias_pair_p): Rewrite.
|
||
(output_unreferenced_globals): Fix output of alias pairs.
|
||
(produce_symtab): Likewise.
|
||
* ipa.c (function_and_variable_visibility): Set weak alias destination
|
||
as needed in lto.
|
||
* varasm.c (symbol_alias_set_t): Remove.
|
||
(symbol_alias_set_destroy): Export.
|
||
(propagate_aliases_forward, propagate_aliases_backward): New functions
|
||
based on ...
|
||
(compute_visible_aliases): ... this one; remove.
|
||
(trivially_visible_alias): New
|
||
(trivially_defined_alias): New.
|
||
(remove_unreachable_alias_pairs): Rewrite.
|
||
(finish_aliases_1): Reorganize code checking if alias is defined.
|
||
* passes.c (rest_of_decl_compilation): Do not call assemble_alias when
|
||
in LTO mode.
|
||
|
||
2011-01-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/46076
|
||
* tree-ssa.c (useless_type_conversion_p): Conversions from
|
||
unprototyped to empty argument list function types are useless.
|
||
|
||
2011-01-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR middle-end/45235
|
||
* emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
|
||
volatile MEMs as MEM_READONLY_P.
|
||
|
||
2011-01-11 Richard Guenther <rguenther@suse.de>
|
||
|
||
PR tree-optimization/47239
|
||
* tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs.
|
||
|
||
2011-01-11 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/47086
|
||
* tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
|
||
IVs from statements that might throw.
|
||
|
||
2011-01-10 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/45375
|
||
* lto-cgraph.c (input_profile_summary): Remove overactive sanity check.
|
||
|
||
2011-01-10 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/45375
|
||
* profile.c (read_profile_edge_counts): Ignore profile inconistency
|
||
when correcting profile.
|
||
|
||
2011-01-10 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/46083
|
||
* lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
|
||
DECL_FINI_PRIORITY.
|
||
* lto-streamer-in.c (unpack_ts_function_decl_value_fields):
|
||
Restore DECL_FINI_PRIORITY.
|
||
|
||
2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* doc/gimple.texi: Fix quoting of multi-word return values in
|
||
@deftypefn statements. Ensure presence of return value. Wrap
|
||
overlong @deftypefn lines.
|
||
(is_gimple_operand, is_gimple_min_invariant_address): Remove
|
||
descriptions of removed functions.
|
||
* doc/hostconfig.texi (Host Common): Wrap long line, fix quoting
|
||
of multi-word return value in @deftypefn statement.
|
||
|
||
2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* doc/gimple.texi (Temporaries, Operands, Compound Lvalues)
|
||
(Conditional Expressions, Logical Operators)
|
||
(Statement and operand traversals): Do not indent smallexample
|
||
code. Fix duplicate function argument in example.
|
||
|
||
2011-01-10 Jeff Law <law@redhat.com>
|
||
|
||
PR tree-optimization/47141
|
||
* ipa-split.c (split_function): Handle case where we are
|
||
returning a value and the return block has a virtual operand phi.
|
||
|
||
2011-01-10 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimization/47234
|
||
* tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
|
||
(pass_feedback_split_functions): Declare.
|
||
* passes.c (init_optimization_passes): Add ipa-split as subpass of
|
||
tree-profile.
|
||
* ipa-split.c (gate_split_functions): Update comments; disable
|
||
split-functions for profile_arc_flag and branch_probabilities.
|
||
(gate_feedback_split_functions): New function.
|
||
(execute_feedback_split_functions): New function.
|
||
(pass_feedback_split_functions): New global var.
|
||
|
||
2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR lto/46760
|
||
* tree-inline.c (tree_can_inline_p): Check e->call_stmt before
|
||
calling gimple_call_set_cannot_inline.
|
||
|
||
2011-01-10 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
* config/darwin-sections.def: Remove unused section.
|
||
|
||
2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com>
|
||
|
||
PR c++/47218
|
||
* cgraphunit.c (assemble_thunk): Call resolve_unique_section.
|
||
|
||
2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com>
|
||
|
||
PR objc/47232
|
||
* c-parser.c (c_parser_declaration_or_fndef): Improved
|
||
error message.
|
||
|
||
2011-01-09 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
* config/i386/winnt.c (i386_pe_start_function): Make sure
|
||
to switch back to function's section.
|
||
|
||
2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
PR gcc/46902
|
||
PR testsuite/46912
|
||
* plugin.c: Move include of dlfcn.h from here...
|
||
* system.h: ... to here.
|
||
|
||
2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
||
|
||
* doc/cpp.texi (C++ Named Operators): Fix markup for header
|
||
file name.
|
||
* doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid
|
||
two extra empty pages in PDF output.
|
||
|
||
2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
|
||
|
||
PR objc/47078
|
||
* c-parser.c (c_parser_objc_type_name): If the type is unknown,
|
||
for error recovery purposes behave as if it was not specified so
|
||
that the default type is usd.
|
||
|
||
2011-01-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optmization/46469
|
||
* ipa.c (function_and_variable_visibility): Clear needed flags on
|
||
nodes with external decls; handle weakrefs merging correctly.
|
||
|
||
2011-01-07 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* opts.c (finish_options): Set opts->x_flag_opts_finished to true,
|
||
not false.
|
||
|
||
2011-01-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
* doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults
|
||
and no longer claim that gold is required for linker plugin.
|
||
* configure: Regenerate.
|
||
* gcc.c (PLUGIN_COND): New macro.
|
||
(LINK_COMMAND_SPEC): Use it.
|
||
(main): Default to plugin enabled with HAVE_LTO_PLUGIN is set.
|
||
* config.in (HAVE_LTO_PLUGIN): New.
|
||
* configure.ac (--with-lto-plugin): New parameter; autodetect
|
||
HAVE_LTO_PLUGIN.
|
||
|
||
2011-01-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR tree-optimization/46367
|
||
* ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
|
||
when we can update original.
|
||
(cgraph_mark_inline_edge): Sanity check.
|
||
* ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.
|
||
|
||
2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu.h (ASM_COMMENT_START): Define.
|
||
|
||
2011-01-07 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR driver/42445
|
||
* gcc.c (%>S): New.
|
||
(SWITCH_KEEP_FOR_GCC): Likewise.
|
||
(set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC.
|
||
(do_spec_1): Handle "%>".
|
||
|
||
* config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>".
|
||
|
||
2011-01-07 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR target/47201
|
||
* config/i386/i386.c (ix86_delegitimize_address): If
|
||
simplify_gen_subreg fails, return orig_x.
|
||
|
||
PR bootstrap/47187
|
||
* value-prof.c (gimple_stringop_fixed_value): Handle
|
||
lhs of the call properly.
|
||
|
||
2011-01-07 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/45375
|
||
* lto-opt.c (lto_reissue_options): Set flag_shlib.
|
||
|
||
2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
* target.def (function_switched_text_sections): New hook.
|
||
* doc/tm.texi: Regenerated.
|
||
* doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
|
||
* final.c (default_function_switched_text_sections): New.
|
||
(final_scan_insn): Call function_switched_text_sections when a
|
||
mid-function section change occurs.
|
||
* output.h (default_function_switched_text_sections): Declare.
|
||
* config/darwin-protos.h (darwin_function_switched_text_sections):
|
||
Likewise.
|
||
* config/darwin.c (darwin_function_switched_text_sections): New.
|
||
* config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
|
||
|
||
2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
|
||
|
||
* dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for
|
||
DWARF >= 3. Add pubnames for the primary section and a reduced DIE for
|
||
the secondary code fragment when outputting for DWARF == 2.
|
||
|
||
2011-01-07 Anatoly Sokolov <aesok@post.ru>
|
||
|
||
* config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
|
||
* config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra):
|
||
Remove.
|
||
* config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static.
|
||
(TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
|
||
|
||
2011-01-06 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR debug/46704
|
||
* dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only
|
||
when it is not empty.
|
||
|
||
2011-01-06 Changpeng Fang <changpeng.fang@amd.com>
|
||
|
||
Bobcat Enablement
|
||
* config.gcc (i[34567]86-*-linux* | ...): Add btver1.
|
||
(case ${target}): Add btver1.
|
||
* config/i386/driver-i386.c (host_detect_local_cpu): Let
|
||
-march=native recognize btver1 processors.
|
||
* config/i386/i386-c.c (ix86_target_macros_internal): Add
|
||
btver1 def_and_undef
|
||
* config/i386/i386.c (struct processor_costs btver1_cost): New
|
||
btver1 cost table.
|
||
(m_BTVER1): New definition.
|
||
(m_AMD_MULTIPLE): Includes m_BTVER1.
|
||
(initial_ix86_tune_features): Add btver1 tune.
|
||
(processor_target_table): Add btver1 entry.
|
||
(static const char *const cpu_names): Add btver1 entry.
|
||
(software_prefetching_beneficial_p): Add btver1.
|
||
(ix86_option_override_internal): Add btver1 instruction sets.
|
||
(ix86_issue_rate): Add btver1.
|
||
(ix86_adjust_cost): Add btver1.
|
||
* config/i386/i386.h (TARGET_BTVER1): New definition.
|
||
(enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1.
|
||
(enum processor_type): Add PROCESSOR_BTVER1.
|
||
* config/i386/i386.md (define_attr "cpu"): Add btver1.
|
||
|
||
2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR target/43309
|
||
* config/i386/i386.c (legitimize_tls_address)
|
||
<TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
|
||
* config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
|
||
(tls_initial_exec_64_sun): New pattern.
|
||
|
||
2011-01-06 Gerald Pfeifer <gerald@pfeifer.com>
|
||
|
||
* doc/invoke.texi (Overall Options): Improve wording and markup
|
||
of the description of -wrapper.
|
||
|
||
2011-01-06 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,
|
||
rdynamic, threads): New Driver options.
|
||
|
||
2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR target/38118
|
||
* config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss
|
||
if coming from .tdata.
|
||
* config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise.
|
||
|
||
2011-01-06 Jan Hubicka <jh@suse.cz>
|
||
|
||
PR lto/47188
|
||
* collect2.c (main): Do not enable LTOmode when plugin is active.
|
||
|
||
2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
||
|
||
PR other/45915
|
||
* configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd
|
||
--version output if supported.
|
||
* configure: Regenerate.
|
||
|
||
2011-01-06 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/linux-android.opt (tno-android-cc, tno-android-ld): New
|
||
Driver options.
|
||
|
||
2011-01-06 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR c/47150
|
||
* c-convert.c (convert): When converting a complex expression
|
||
other than COMPLEX_EXPR to a different complex type, ensure
|
||
c_save_expr is called instead of save_expr, unless in_late_binary_op.
|
||
* c-typeck.c (convert_for_assignment): Set in_late_binary_op also
|
||
when converting COMPLEX_TYPE.
|
||
|
||
2011-01-06 Ira Rosen <irar@il.ibm.com>
|
||
|
||
PR tree-optimization/47139
|
||
* tree-vect-loop.c (vect_is_simple_reduction_1): Check that
|
||
only the last reduction value is used outside the loop. Update
|
||
documentation.
|
||
|
||
2011-01-05 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/rtems.opt: New.
|
||
* config.gcc (*-*-rtems*): Use rtems.opt.
|
||
|
||
2011-01-05 Changpeng Fang <changpeng.fang@amd.com>
|
||
|
||
* config/i386/i386.c (ix86_option_override_internal): Bulldozer
|
||
processors do not support 3DNow instructions.
|
||
|
||
2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu.c (spu_option_override): Set parameter
|
||
PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1.
|
||
|
||
2011-01-05 Jan Hubicka <jh@suse.cz>
|
||
|
||
* lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified
|
||
at the command line.
|
||
|
||
2011-01-05 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR lto/47162
|
||
* lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk
|
||
deltas on streamed outgoing edges.
|
||
(output_node_opt_summary): Output info for outgoing edges only when
|
||
the node is in new parameter set.
|
||
(output_cgraph_opt_summary): New parameter set, passed to the two
|
||
aforementioned functions. Update its forward declaration and its
|
||
callee too.
|
||
|
||
2011-01-05 Tom Tromey <tromey@redhat.com>
|
||
|
||
* c-parser.c (c_parser_omp_atomic): Pass location of assignment
|
||
operator to c_finish_omp_atomic.
|
||
* c-typeck.c (lvalue_or_else): Add 'loc' argument.
|
||
(build_unary_op): Update.
|
||
(build_modify_expr): Update.
|
||
(build_asm_expr): Update.
|
||
|
||
2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for
|
||
newly inserted insns.
|
||
(pad_bb): Likewise.
|
||
(spu_emit_branch_hint): Likewise.
|
||
(insert_hbrp_for_ilb_runout): Likewise.
|
||
(spu_machine_dependent_reorg): Call df_finish_pass after
|
||
schedule_insns returns.
|
||
|
||
2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu.c (spu_expand_prologue): Support -fstack-usage.
|
||
|
||
2011-01-05 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR tree-optimization/47005
|
||
* tree-sra.c (struct access): Add 'non_addressable' bit.
|
||
(create_access): Set it for a DECL_NONADDRESSABLE_P field.
|
||
(decide_one_param_reduction): Return 0 if the parameter is passed by
|
||
reference and one of the accesses in the group is non_addressable.
|
||
|
||
2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR tree-optimization/47056
|
||
* cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers.
|
||
(mark_load): Likewise. Handle FUNCTION_DECL specially.
|
||
(mark_store): Likewise. Pass STMT to ipa_record_reference.
|
||
|
||
2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the
|
||
initializer. Skip view conversions from aggregate types.
|
||
|
||
2011-01-04 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
PR bootstrap/47055
|
||
* libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.
|
||
|
||
2011-01-04 Philipp Thomas <pth@suse.de>
|
||
|
||
* config/microblaze/microbalse.opt (mxl-float-convert): Fix
|
||
obvious typo.
|
||
|
||
2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* function.c (thread_prologue_and_epilogue_insns): Do not crash
|
||
on empty epilogue sequences.
|
||
|
||
2011-01-04 Joseph Myers <joseph@codesourcery.com>
|
||
|
||
* config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now,
|
||
non-static): New Driver options.
|
||
|
||
2011-01-04 Jie Zhang <jie@codesourcery.com>
|
||
|
||
PR driver/47137
|
||
* gcc.c (default_compilers[]): Set combinable field to 0
|
||
for all assembly languages.
|
||
|
||
2011-01-04 Mingjie Xing <mingjie.xing@gmail.com>
|
||
|
||
* config/mips/loongson3a.md: New file.
|
||
* config/mips/mips.md: Include loongson3a.md.
|
||
* config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when
|
||
TUNE_LOONGSON_3A.
|
||
|
||
2011-01-03 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
PR middle-end/47017
|
||
* expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space
|
||
instead of convert_memory_address_addr_space on the base expression.
|
||
|
||
2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu.c (spu_option_override): Update error text
|
||
for bad -march= / -mtune= values.
|
||
|
||
2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* config/spu/spu.c (asm_file_start): Only reset flag_var_tracking
|
||
if branch-hint optimization will be performed.
|
||
|
||
2011-01-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/47148
|
||
* ipa-split.c (split_function): Convert arguments to
|
||
DECL_ARG_TYPE if possible.
|
||
|
||
PR tree-optimization/47155
|
||
* tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type
|
||
when computing uns.
|
||
|
||
PR rtl-optimization/47157
|
||
* combine.c (try_combine): If undobuf.other_insn becomes
|
||
(set (pc) (pc)) jump, call update_cfg_for_uncondjump on it
|
||
and set *new_direct_jump_p too.
|
||
|
||
2011-01-03 Sebastian Pop <sebastian.pop@amd.com>
|
||
|
||
PR tree-optimization/47021
|
||
* graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR.
|
||
|
||
2011-01-03 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
* gcc.c (process_command): Update copyright notice dates.
|
||
* gcov.c (print_version): Likewise.
|
||
* gcov-dump.c (print_version): Likewise.
|
||
* mips-tfile.c (main): Likewise.
|
||
* mips-tdump.c (main): Likewise.
|
||
|
||
2011-01-03 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/46801
|
||
* tree-sra.c (type_internals_preclude_sra_p): Check whether
|
||
aggregate fields start at byte boundary instead of the bit-field flag.
|
||
|
||
2011-01-03 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR driver/47137
|
||
* gcc.c (main): Revert revision 168407.
|
||
|
||
2011-01-03 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* lto-cgraph.c (input_cgraph_opt_section): Use the correct section type.
|
||
|
||
2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
|
||
|
||
* tree-vect-generic.c (expand_vector_operations_1): When using vector/
|
||
vector optab to expand vector/scalar shift, update gimple to vector.
|
||
|
||
2011-01-03 Martin Jambor <mjambor@suse.cz>
|
||
|
||
* cgraphunit.c (verify_cgraph_node): Verify there is no direct call to
|
||
a thunk.
|
||
|
||
2011-01-03 Martin Jambor <mjambor@suse.cz>
|
||
|
||
PR tree-optimization/46984
|
||
* cgraph.h (cgraph_indirect_call_info): make field thunk_delta
|
||
HOST_WIDE_INT.
|
||
(cgraph_create_indirect_edge): Fixed line length.
|
||
(cgraph_indirect_call_info): Declare.
|
||
(cgraph_make_edge_direct) Update declaration.
|
||
* cgraph.c (cgraph_allocate_init_indirect_info): New function.
|
||
(cgraph_create_indirect_edge): Use it.
|
||
(cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all
|
||
callees.
|
||
* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for
|
||
the new thunk_delta representation.
|
||
* ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to
|
||
HOST_WIDE_INT.
|
||
(ipa_write_indirect_edge_info): Remove streaming of thunk_delta.
|
||
(ipa_read_indirect_edge_info): Likewise.
|
||
* lto-cgraph.c (output_edge_opt_summary): New function.
|
||
(output_node_opt_summary): Call it on all outgoing edges.
|
||
(input_edge_opt_summary): New function.
|
||
(input_node_opt_summary): Call it on all outgoing edges.
|
||
|
||
2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
|
||
|
||
PR driver/47137
|
||
* gcc.c (main): Don't check have_o when settting combine_inputs.
|
||
|
||
2011-01-02 Eric Botcazou <ebotcazou@adacore.com>
|
||
|
||
* regrename.c: Add general comment describing the pass.
|
||
(struct du_head): Remove 'length' field.
|
||
(get_element, merge_sort_comparison, merge, sort_du_head): Remove.
|
||
(regrename_optimize): Do not sort chains. Rework comments, add others.
|
||
Force renaming to the preferred class (if any) in the first pass and do
|
||
not consider registers that belong to it in the second pass.
|
||
(create_new_chain): Do not set 'length' field.
|
||
(scan_rtx_reg): Likewise.
|
||
|
||
2011-01-02 Jakub Jelinek <jakub@redhat.com>
|
||
|
||
PR tree-optimization/47140
|
||
* tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use
|
||
TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument
|
||
to bit_value_binop.
|
||
|
||
PR rtl-optimization/47028
|
||
* cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after
|
||
parm_birth_insn instead of at the beginning of first bb.
|
||
|
||
2011-01-02 Mingjie Xing <mingjie.xing@gmail.com>
|
||
|
||
* doc/generic.texi: Remove duplicated "@subsubsection Statements".
|
||
Remove the word "see" before "@pxref".
|
||
* doc/rtl.texi: Remove the word "see" before "@pxref".
|
||
|
||
2011-01-01 Jan Hubicka <jh@suse.cz>
|
||
|
||
* tree-loop-distribution.c (tree_loop_distribution): Do not use freed
|
||
memory.
|
||
|
||
2011-01-01 Kai Tietz <kai.tietz@onevision.com>
|
||
|
||
PR target/38662
|
||
* tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too.
|
||
|
||
|
||
Copyright (C) 2011 Free Software Foundation, Inc.
|
||
|
||
Copying and distribution of this file, with or without modification,
|
||
are permitted in any medium without royalty provided the copyright
|
||
notice and this notice are preserved.
|