dwarf2out.c (output_loc_operands): Don't support >1 byte output unless DWARF2_DEBUGGING_INFO is defined.

        * dwarf2out.c (output_loc_operands): Don't support >1 byte output
        unless DWARF2_DEBUGGING_INFO is defined.
        (ASM_OUTPUT_DWARF_*): Wrap normal output defs with #ifndefs.

From-SVN: r34768