HelpText<"Disable adding the optnone attribute to functions at O0">;
def disable_red_zone : Flag<["-"], "disable-red-zone">,
HelpText<"Do not emit code that uses the red zone.">;
-def dwarf_column_info : Flag<["-"], "dwarf-column-info">,
- HelpText<"Turn on column location information.">;
def dwarf_ext_refs : Flag<["-"], "dwarf-ext-refs">,
HelpText<"Generate debug info with external references to clang modules"
" or precompiled headers">;
HelpText<"Limit float precision to the given value">;
def split_stacks : Flag<["-"], "split-stacks">,
HelpText<"Try to use a split stack if possible.">;
-def mno_zero_initialized_in_bss : Flag<["-"], "mno-zero-initialized-in-bss">,
- HelpText<"Do not put zero initialized data in the BSS">;
def mregparm : Separate<["-"], "mregparm">,
HelpText<"Limit the number of registers available for integer arguments">;
def msmall_data_limit : Separate<["-"], "msmall-data-limit">,