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2014-11-09 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/63620 * lra-constraints.c (substitute_pseudo): Add prefix lra_ to the name. Move to lra.c. Make it external. (substitute_pseudo_within_insn): Ditto. (inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use the new names. (undo_optional_reloads): Ditto. * lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo): New prototypes. (lra_substitute_pseudo_within_insn): Ditto. * lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): New. (mark_regno_live): Add parameter. Update bb_gen_pseudos. (mark_regno_dead): Add parameter. Update bb_gen_pseudos and bb_killed_pseudos. (struct bb_data, bb_data_t, bb_data): New. (get_bb_data, get_bb_data_by_index): Ditto. (all_hard_regs_bitmap): New. (live_trans_fun, live_con_fun_0, live_con_fun_n, all_blocks): New. (initiate_live_solver, finish_live_solver): New. (process_bb_lives): Change return type. Add code updating local live data and removing dead insns. Pass new argument to mark_regno_live and mark_regno_dead. Check changing bb pseudo life info. Return the result. (lra_create_live_ranges): Add code to do global pseudo live analysis. (lra_live_ranges_init): Call initiate_live_solver. (lra_live_ranges_finish): Call finish_live_solver. * lra.c (lra_dump_bitmap_with_title): New. (lra_substitute_pseudo, lra_substitute_pseudo_within_insn): Move from lra-constraints.c. From-SVN: r217265
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