pa.md (alternate dbra pattern): Remove incorrect pattern.

pa.md (alternate dbra pattern): Remove incorrect pattern.

        * pa.md (alternate dbra pattern): Remove incorrect pattern.

        * pa.c (struct defer_plab): Renamed to struct deferred_plabel.
        Remove "symbol" field and replace with "name" field.
        (output_function_epilogue): Don't output deferred plabels here.
        (output_deferred_labels): New function.  Output them here instead.
        (output_call): Rewrite long call support.
        * pa.h (ASM_FILE_END): Define.
        (LEGITIMATE_CONSTANT_P): Never accept a function_label_operand.
        * pa.md (HIGH and LO_SUM of function address): Remove patterns.

From-SVN: r14171