* hard-reg-set.h (losing_caller_save_reg_set): Declare.

    * hard-reg-set.h (losing_caller_save_reg_set): Declare.
        * regclass.c (losing_caller_save_reg_set): Define.
        (init_reg_sets_1): Initialize losing_caller_save_reg_set.
        * global.c (find_reg): Avoid caller-saving registers in
        LOSING_CALLER_SAVE_REGS if it's defined.
        * local-alloc.c (find_free_reg): Avoid caller-saving registers
        in losing_caller_save_reg_set.
        (CLASS_LIKELY_SPILLED_P): Delete definition.  Moved into regs.h.
        * regs.h (CLASS_LIKELY_SPILLED_P): Define if not already defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@10926 138bc75d-0d04-0410-961f-82ee72b054a4