ia64.c (ia64_register_move_cost): Add mode arguemnt.

ia64.c (ia64_register_move_cost): Add mode arguemnt.

        * config/ia64/ia64.c (ia64_register_move_cost): Add mode arguemnt.
        Reorganize.  Handle ADDL like GR, add GR_AND_BR.  Handle TFmode.
        (ia64_secondary_reload_class): Need GR between AR/BR and anything.
        Need GR between FR and not GR_AND_FR.
        * config/ia64/ia64-protos.h (ia64_register_move_cost): Update.
        * config/ia64/ia64.h (reg_class): Add GR_AND_BR_REGS, move
        AR regs before GR regs.
        (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update.
        (PREFERRED_RELOAD_CLASS): Tweak for reordered classes.
        (REGISTER_MOVE_COST): Update.
        (MEMORY_MOVE_COST): Add GR_AND_FR_REGS.

From-SVN: r45125