* dwarf2cfi.c (def_cfa_0): Remove MIPS_DEBUGGING_INFO handling.
	(dwarf2out_do_cfi_asm): Likewise.
	* dwarf2out.c (output_call_frame_info): Remove MIPS_DEBUGGING_INFO
	handling.
	(add_data_member_location_attribute): Likewise.
	(gen_array_type_die): Likewise.
	(gen_subprogram_die): Likewise.
	(gen_producer_string): Likewise.
	* sdbout.c (sdbout_begin_prologue): Declare unconditionally.
	Remove MIPS_DEBUGGING_INFO handling.
	(sdb_debug_hooks): Likewise.
	(sdbout_begin_block): Likewise.
	(sdbout_end_block): Likewise.
	(sdbout_begin_prologue): Likewise.
	(sdbout_start_source_file): Likewise.
	(sdbout_end_source_file): Likewise.
	(sdbout_init): Likewise.
	* system.h (MIPS_DEBUGGING_INFO): Poison.

From-SVN: r185395