pa.c (print_stw, print_ldw): Delete.

	* pa.c (print_stw, print_ldw): Delete.
	(eligible_for_epilogue_delay): Delete.
	(hppa_epilogue_delay_slots): Delete.
	(store_reg, load_reg, set_reg_plus_d): New helper functions.
	(output_function_prologue): Only emit assembler pseudo-ops
	to denote the start of a function.  Place the correct
	value into hp_profile_label_name if profiling.
	(output_function_epilogue): Only emit assembler pseudo-ops
	to deonte the end of a function.
	(hppa_expand_prologue): New function to emit all prologue
	code as RTL.
	(hppa_expand_epilogue): Likewise for the epilogue.
	(compute_frame_size): Update to account for using %r4 as an
	allocatable register if the frame pointer was eliminated.

From-SVN: r4025