Options.td revision 02ab7d3c0e1e5278ca0451dc846aedcf45e623cf
1//===--- Options.td - Options for clang -----------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file defines the options accepted by clang. 11// 12//===----------------------------------------------------------------------===// 13 14// Include the common option parsing interfaces. 15include "llvm/Option/OptParser.td" 16 17///////// 18// Flags 19 20// DriverOption - The option is a "driver" option, and should not be forwarded 21// to other tools. 22def DriverOption : OptionFlag; 23 24// LinkerInput - The option is a linker input. 25def LinkerInput : OptionFlag; 26 27// NoArgumentUnused - Don't report argument unused warnings for this option; this 28// is useful for options like -static or -dynamic which a user may always end up 29// passing, even if the platform defaults to (or only supports) that option. 30def NoArgumentUnused : OptionFlag; 31 32// Unsupported - The option is unsupported, and the driver will reject command 33// lines that use it. 34def Unsupported : OptionFlag; 35 36// CoreOption - This is considered a "core" Clang option, available in both 37// clang and clang-cl modes. 38def CoreOption : OptionFlag; 39 40// CLOption - This is a cl.exe compatibility option. Options with this flag 41// are made available when the driver is running in CL compatibility mode. 42def CLOption : OptionFlag; 43 44// CC1Option - This option should be accepted by clang -cc1. 45def CC1Option : OptionFlag; 46 47// NoDriverOption - This option should not be accepted by the driver. 48def NoDriverOption : OptionFlag; 49 50///////// 51// Groups 52 53// Meta-group for options which are only used for compilation, 54// and not linking etc. 55def CompileOnly_Group : OptionGroup<"<CompileOnly group>">; 56 57def Action_Group : OptionGroup<"<action group>">; 58 59def I_Group : OptionGroup<"<I group>">, Group<CompileOnly_Group>; 60def M_Group : OptionGroup<"<M group>">, Group<CompileOnly_Group>; 61def T_Group : OptionGroup<"<T group>">; 62def O_Group : OptionGroup<"<O group>">, Group<CompileOnly_Group>; 63def W_Group : OptionGroup<"<W group>">, Group<CompileOnly_Group>; 64def X_Group : OptionGroup<"<X group>">; 65def d_Group : OptionGroup<"<d group>">; 66def f_Group : OptionGroup<"<f group>">, Group<CompileOnly_Group>; 67def f_clang_Group : OptionGroup<"<f (clang-only) group>">, Group<CompileOnly_Group>; 68def g_Group : OptionGroup<"<g group>">; 69def g_flags_Group : OptionGroup<"<g flags group>">; 70def i_Group : OptionGroup<"<i group>">, Group<CompileOnly_Group>; 71def clang_i_Group : OptionGroup<"<clang i group>">, Group<i_Group>; 72def m_Group : OptionGroup<"<m group>">, Group<CompileOnly_Group>; 73def m_x86_Features_Group : OptionGroup<"<m x86 features group>">, Group<m_Group>; 74def m_hexagon_Features_Group : OptionGroup<"<m hexagon features group>">, Group<m_Group>; 75def m_arm_Features_Group : OptionGroup<"<m arm features group>">, Group<m_Group>; 76def opencl_Group : OptionGroup<"<opencl group>">; 77def u_Group : OptionGroup<"<u group>">; 78def mips_CPUs_Group : OptionGroup<"<MIPS CPU aliases group>">, 79 Group<CompileOnly_Group>; 80 81def pedantic_Group : OptionGroup<"<pedantic group>">, 82 Group<CompileOnly_Group>; 83def reserved_lib_Group : OptionGroup<"<reserved libs group>">; 84 85// Temporary groups for clang options which we know we don't support, 86// but don't want to verbosely warn the user about. 87def clang_ignored_f_Group : OptionGroup<"<clang ignored f group>">, 88 Group<f_Group>; 89def clang_ignored_m_Group : OptionGroup<"<clang ignored m group>">, 90 Group<m_Group>; 91 92///////// 93// Options 94 95// The internal option ID must be a valid C++ identifier and results in a 96// clang::driver::options::OPT_XX enum constant for XX. 97// 98// We want to unambiguously be able to refer to options from the driver source 99// code, for this reason the option name is mangled into an ID. This mangling 100// isn't guaranteed to have an inverse, but for practical purposes it does. 101// 102// The mangling scheme is to ignore the leading '-', and perform the following 103// substitutions: 104// _ => __ 105// - => _ 106// / => _SLASH 107// # => _HASH 108// ? => _QUESTION 109// , => _COMMA 110// = => _EQ 111// C++ => CXX 112// . => _ 113 114// Developer Driver Options 115 116def internal_Group : OptionGroup<"<clang internal options>">; 117def internal_driver_Group : OptionGroup<"<clang driver internal options>">, 118 Group<internal_Group>, HelpText<"DRIVER OPTIONS">; 119def internal_debug_Group : 120 OptionGroup<"<clang debug/development internal options>">, 121 Group<internal_Group>, HelpText<"DEBUG/DEVELOPMENT OPTIONS">; 122 123class InternalDriverOpt : Group<internal_driver_Group>, 124 Flags<[DriverOption, HelpHidden]>; 125def driver_mode : Joined<["--"], "driver-mode=">, Group<internal_driver_Group>, 126 Flags<[CoreOption, DriverOption, HelpHidden]>, 127 HelpText<"Set the driver mode to either 'gcc', 'g++', 'cpp', or 'cl'">; 128def ccc_gcc_name : Separate<["-"], "ccc-gcc-name">, InternalDriverOpt, 129 HelpText<"Name for native GCC compiler">, 130 MetaVarName<"<gcc-path>">; 131def ccc_clang_archs : Separate<["-"], "ccc-clang-archs">, InternalDriverOpt, 132 HelpText<"Comma separate list of architectures to use the clang compiler for">, 133 MetaVarName<"<arch-list>">; 134def ccc_pch_is_pch : Flag<["-"], "ccc-pch-is-pch">, InternalDriverOpt, 135 HelpText<"Use lazy PCH for precompiled headers">; 136def ccc_pch_is_pth : Flag<["-"], "ccc-pch-is-pth">, InternalDriverOpt, 137 HelpText<"Use pretokenized headers for precompiled headers">; 138 139class InternalDebugOpt : Group<internal_debug_Group>, 140 Flags<[DriverOption, HelpHidden]>; 141def ccc_install_dir : Separate<["-"], "ccc-install-dir">, InternalDebugOpt, 142 HelpText<"Simulate installation in the given directory">; 143def ccc_print_options : Flag<["-"], "ccc-print-options">, InternalDebugOpt, 144 HelpText<"Dump parsed command line arguments">; 145def ccc_print_phases : Flag<["-"], "ccc-print-phases">, InternalDebugOpt, 146 HelpText<"Dump list of actions to perform">; 147def ccc_print_bindings : Flag<["-"], "ccc-print-bindings">, InternalDebugOpt, 148 HelpText<"Show bindings of tools to actions">; 149 150def ccc_arcmt_check : Flag<["-"], "ccc-arcmt-check">, InternalDriverOpt, 151 HelpText<"Check for ARC migration issues that need manual handling">; 152def ccc_arcmt_modify : Flag<["-"], "ccc-arcmt-modify">, InternalDriverOpt, 153 HelpText<"Apply modifications to files to conform to ARC">; 154def ccc_arrmt_check : Flag<["-"], "ccc-arrmt-check">, Alias<ccc_arcmt_check>; 155def ccc_arrmt_modify : Flag<["-"], "ccc-arrmt-modify">, Alias<ccc_arcmt_modify>; 156def ccc_arcmt_migrate : Separate<["-"], "ccc-arcmt-migrate">, InternalDriverOpt, 157 HelpText<"Apply modifications and produces temporary files that conform to ARC">; 158def arcmt_migrate_report_output : Separate<["-"], "arcmt-migrate-report-output">, 159 HelpText<"Output path for the plist report">, Flags<[CC1Option]>; 160def arcmt_migrate_emit_arc_errors : Flag<["-"], "arcmt-migrate-emit-errors">, 161 HelpText<"Emit ARC errors even if the migrator can fix them">, 162 Flags<[CC1Option]>; 163 164def _migrate : Flag<["--"], "migrate">, Flags<[DriverOption]>, 165 HelpText<"Run the migrator">; 166def ccc_objcmt_migrate : Separate<["-"], "ccc-objcmt-migrate">, 167 InternalDriverOpt, 168 HelpText<"Apply modifications and produces temporary files to migrate to " 169 "modern ObjC syntax">; 170def objcmt_migrate_literals : Flag<["-"], "objcmt-migrate-literals">, Flags<[CC1Option]>, 171 HelpText<"Enable migration to modern ObjC literals">; 172def objcmt_migrate_subscripting : Flag<["-"], "objcmt-migrate-subscripting">, Flags<[CC1Option]>, 173 HelpText<"Enable migration to modern ObjC subscripting">; 174def objcmt_migrate_property : Flag<["-"], "objcmt-migrate-property">, Flags<[CC1Option]>, 175 HelpText<"Enable migration to modern ObjC property">; 176// Make sure all other -ccc- options are rejected. 177def ccc_ : Joined<["-"], "ccc-">, Group<internal_Group>, Flags<[Unsupported]>; 178 179// Standard Options 180 181def _HASH_HASH_HASH : Flag<["-"], "###">, Flags<[DriverOption, CoreOption]>, 182 HelpText<"Print the commands to run for this compilation">; 183def _DASH_DASH : Option<["--"], "", KIND_REMAINING_ARGS>, 184 Flags<[DriverOption, CoreOption]>; 185def A : JoinedOrSeparate<["-"], "A">; 186def B : JoinedOrSeparate<["-"], "B">; 187def CC : Flag<["-"], "CC">, Flags<[CC1Option]>; 188def C : Flag<["-"], "C">, Flags<[CC1Option]>; 189def D : JoinedOrSeparate<["-"], "D">, Group<CompileOnly_Group>, Flags<[CC1Option]>; 190def E : Flag<["-"], "E">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>, 191 HelpText<"Only run the preprocessor">; 192def F : JoinedOrSeparate<["-"], "F">, Flags<[RenderJoined,CC1Option]>, 193 HelpText<"Add directory to framework include search path">; 194def G : JoinedOrSeparate<["-"], "G">, Flags<[DriverOption]>; 195def G_EQ : Joined<["-"], "G=">, Flags<[DriverOption]>; 196def H : Flag<["-"], "H">, Flags<[CC1Option]>, 197 HelpText<"Show header includes and nesting depth">; 198def I_ : Flag<["-"], "I-">, Group<I_Group>; 199def I : JoinedOrSeparate<["-"], "I">, Group<I_Group>, Flags<[CC1Option]>, 200 HelpText<"Add directory to include search path">; 201def L : JoinedOrSeparate<["-"], "L">, Flags<[RenderJoined]>; 202def MD : Flag<["-"], "MD">, Group<M_Group>; 203def MF : JoinedOrSeparate<["-"], "MF">, Group<M_Group>; 204def MG : Flag<["-"], "MG">, Group<M_Group>, Flags<[CC1Option]>, 205 HelpText<"Add missing headers to dependency list">; 206def MMD : Flag<["-"], "MMD">, Group<M_Group>; 207def MM : Flag<["-"], "MM">, Group<M_Group>; 208def MP : Flag<["-"], "MP">, Group<M_Group>, Flags<[CC1Option]>, 209 HelpText<"Create phony target for each dependency (other than main file)">; 210def MQ : JoinedOrSeparate<["-"], "MQ">, Group<M_Group>, Flags<[CC1Option]>, 211 HelpText<"Specify target to quote for dependency">; 212def MT : JoinedOrSeparate<["-"], "MT">, Group<M_Group>, Flags<[CC1Option]>, 213 HelpText<"Specify target for dependency">; 214def Mach : Flag<["-"], "Mach">; 215def M : Flag<["-"], "M">, Group<M_Group>; 216def O0 : Flag<["-"], "O0">, Group<O_Group>, Flags<[CC1Option]>; 217def O4 : Flag<["-"], "O4">, Group<O_Group>, Flags<[CC1Option]>; 218def ObjCXX : Flag<["-"], "ObjC++">, Flags<[DriverOption]>, 219 HelpText<"Treat source input files as Objective-C++ inputs">; 220def ObjC : Flag<["-"], "ObjC">, Flags<[DriverOption]>, 221 HelpText<"Treat source input files as Objective-C inputs">; 222def O : Joined<["-"], "O">, Group<O_Group>, Flags<[CC1Option]>; 223def O_flag : Flag<["-"], "O">, Flags<[CC1Option]>, Alias<O>, AliasArgs<["2"]>; 224def Ofast : Joined<["-"], "Ofast">, Group<O_Group>, Flags<[CC1Option]>; 225def P : Flag<["-"], "P">, Flags<[CC1Option]>, 226 HelpText<"Disable linemarker output in -E mode">; 227def Qn : Flag<["-"], "Qn">; 228def Qunused_arguments : Flag<["-"], "Qunused-arguments">, Flags<[DriverOption]>, 229 HelpText<"Don't emit warning for unused driver arguments">; 230def Q : Flag<["-"], "Q">; 231def R : Flag<["-"], "R">; 232def S : Flag<["-"], "S">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>, 233 HelpText<"Only run preprocess and compilation steps">; 234def Tbss : JoinedOrSeparate<["-"], "Tbss">, Group<T_Group>; 235def Tdata : JoinedOrSeparate<["-"], "Tdata">, Group<T_Group>; 236def Ttext : JoinedOrSeparate<["-"], "Ttext">, Group<T_Group>; 237def T : JoinedOrSeparate<["-"], "T">, Group<T_Group>; 238def U : JoinedOrSeparate<["-"], "U">, Group<CompileOnly_Group>, Flags<[CC1Option]>; 239def V : JoinedOrSeparate<["-"], "V">, Flags<[DriverOption, Unsupported]>; 240def Wa_COMMA : CommaJoined<["-"], "Wa,">, 241 HelpText<"Pass the comma separated arguments in <arg> to the assembler">, 242 MetaVarName<"<arg>">; 243def Wall : Flag<["-"], "Wall">, Group<W_Group>, Flags<[CC1Option]>; 244def Wdeprecated : Flag<["-"], "Wdeprecated">, Group<W_Group>, Flags<[CC1Option]>; 245def Wno_deprecated : Flag<["-"], "Wno-deprecated">, Group<W_Group>, Flags<[CC1Option]>; 246def Wextra : Flag<["-"], "Wextra">, Group<W_Group>, Flags<[CC1Option]>; 247def Wl_COMMA : CommaJoined<["-"], "Wl,">, Flags<[LinkerInput, RenderAsInput]>, 248 HelpText<"Pass the comma separated arguments in <arg> to the linker">, 249 MetaVarName<"<arg>">; 250def Wno_nonportable_cfstrings : Joined<["-"], "Wno-nonportable-cfstrings">, Group<W_Group>, 251 Flags<[CC1Option]>; 252def Wnonportable_cfstrings : Joined<["-"], "Wnonportable-cfstrings">, Group<W_Group>, 253 Flags<[CC1Option]>; 254def Wp_COMMA : CommaJoined<["-"], "Wp,">, 255 HelpText<"Pass the comma separated arguments in <arg> to the preprocessor">, 256 MetaVarName<"<arg>">; 257def Wwrite_strings : Flag<["-"], "Wwrite-strings">, Group<W_Group>, Flags<[CC1Option]>; 258def Wno_write_strings : Flag<["-"], "Wno-write-strings">, Group<W_Group>, Flags<[CC1Option]>; 259def W_Joined : Joined<["-"], "W">, Group<W_Group>, Flags<[CC1Option]>, 260 MetaVarName<"<warning>">, HelpText<"Enable the specified warning">; 261def Xanalyzer : Separate<["-"], "Xanalyzer">, 262 HelpText<"Pass <arg> to the static analyzer">, MetaVarName<"<arg>">; 263def Xarch__ : JoinedAndSeparate<["-"], "Xarch_">, Flags<[DriverOption]>; 264def Xassembler : Separate<["-"], "Xassembler">, 265 HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">; 266def Xclang : Separate<["-"], "Xclang">, 267 HelpText<"Pass <arg> to the clang compiler">, MetaVarName<"<arg>">, 268 Flags<[DriverOption, CoreOption]>; 269def Xlinker : Separate<["-"], "Xlinker">, Flags<[LinkerInput, RenderAsInput]>, 270 HelpText<"Pass <arg> to the linker">, MetaVarName<"<arg>">; 271def Xpreprocessor : Separate<["-"], "Xpreprocessor">, 272 HelpText<"Pass <arg> to the preprocessor">, MetaVarName<"<arg>">; 273def X_Flag : Flag<["-"], "X">; 274def X_Joined : Joined<["-"], "X">; 275def Z_Flag : Flag<["-"], "Z">; 276def Z_Joined : Joined<["-"], "Z">; 277def all__load : Flag<["-"], "all_load">; 278def allowable__client : Separate<["-"], "allowable_client">; 279def ansi : Flag<["-", "--"], "ansi">; 280def arch__errors__fatal : Flag<["-"], "arch_errors_fatal">; 281def arch : Separate<["-"], "arch">, Flags<[DriverOption]>; 282def arch__only : Separate<["-"], "arch_only">; 283def a : Joined<["-"], "a">; 284def bind__at__load : Flag<["-"], "bind_at_load">; 285def bundle__loader : Separate<["-"], "bundle_loader">; 286def bundle : Flag<["-"], "bundle">; 287def b : JoinedOrSeparate<["-"], "b">, Flags<[Unsupported]>; 288def cl_kernel_arg_info : Flag<["-"], "cl-kernel-arg-info">, Flags<[CC1Option]>, Group<opencl_Group>, 289HelpText<"OpenCL only. This option allows the compiler to store information about the arguments of a kernel(s)"> ; 290def client__name : JoinedOrSeparate<["-"], "client_name">; 291def combine : Flag<["-", "--"], "combine">, Flags<[DriverOption, Unsupported]>; 292def compatibility__version : JoinedOrSeparate<["-"], "compatibility_version">; 293def coverage : Flag<["-", "--"], "coverage">; 294def cpp_precomp : Flag<["-"], "cpp-precomp">, Group<clang_ignored_f_Group>; 295def current__version : JoinedOrSeparate<["-"], "current_version">; 296def cxx_isystem : JoinedOrSeparate<["-"], "cxx-isystem">, Group<clang_i_Group>, 297 HelpText<"Add directory to the C++ SYSTEM include search path">, Flags<[CC1Option]>, 298 MetaVarName<"<directory>">; 299def c : Flag<["-"], "c">, Flags<[DriverOption]>, 300 HelpText<"Only run preprocess, compile, and assemble steps">; 301def dA : Flag<["-"], "dA">, Group<d_Group>; 302def dD : Flag<["-"], "dD">, Group<d_Group>, Flags<[CC1Option]>, 303 HelpText<"Print macro definitions in -E mode in addition to normal output">; 304def dM : Flag<["-"], "dM">, Group<d_Group>, Flags<[CC1Option]>, 305 HelpText<"Print macro definitions in -E mode instead of normal output">; 306def dead__strip : Flag<["-"], "dead_strip">; 307def dependency_file : Separate<["-"], "dependency-file">, Flags<[CC1Option]>, 308 HelpText<"Filename (or -) to write dependency output to">; 309def dependency_dot : Separate<["-"], "dependency-dot">, Flags<[CC1Option]>, 310 HelpText<"Filename to write DOT-formatted header dependencies to">; 311def dumpmachine : Flag<["-"], "dumpmachine">; 312def dumpspecs : Flag<["-"], "dumpspecs">, Flags<[Unsupported]>; 313def dumpversion : Flag<["-"], "dumpversion">; 314def dylib__file : Separate<["-"], "dylib_file">; 315def dylinker__install__name : JoinedOrSeparate<["-"], "dylinker_install_name">; 316def dylinker : Flag<["-"], "dylinker">; 317def dynamiclib : Flag<["-"], "dynamiclib">; 318def dynamic : Flag<["-"], "dynamic">, Flags<[NoArgumentUnused]>; 319def d_Flag : Flag<["-"], "d">, Group<d_Group>; 320def d_Joined : Joined<["-"], "d">, Group<d_Group>; 321def emit_ast : Flag<["-"], "emit-ast">, 322 HelpText<"Emit Clang AST files for source inputs">; 323def emit_llvm : Flag<["-"], "emit-llvm">, Flags<[CC1Option]>, Group<Action_Group>, 324 HelpText<"Use the LLVM representation for assembler and object files">; 325def exported__symbols__list : Separate<["-"], "exported_symbols_list">; 326def e : JoinedOrSeparate<["-"], "e">; 327def fPIC : Flag<["-"], "fPIC">, Group<f_Group>; 328def fno_PIC : Flag<["-"], "fno-PIC">, Group<f_Group>; 329def fPIE : Flag<["-"], "fPIE">, Group<f_Group>; 330def fno_PIE : Flag<["-"], "fno-PIE">, Group<f_Group>; 331def faccess_control : Flag<["-"], "faccess-control">, Group<f_Group>; 332def fallow_unsupported : Flag<["-"], "fallow-unsupported">, Group<f_Group>; 333def faltivec : Flag<["-"], "faltivec">, Group<f_Group>, Flags<[CC1Option]>, 334 HelpText<"Enable AltiVec vector initializer syntax">; 335def fno_altivec : Flag<["-"], "fno-altivec">, Group<f_Group>, Flags<[CC1Option]>; 336def fapple_kext : Flag<["-"], "fapple-kext">, Group<f_Group>, Flags<[CC1Option]>, 337 HelpText<"Use Apple's kernel extensions ABI">; 338def fapple_pragma_pack : Flag<["-"], "fapple-pragma-pack">, Group<f_Group>, Flags<[CC1Option]>, 339 HelpText<"Enable Apple gcc-compatible #pragma pack handling">; 340def faddress_sanitizer : Flag<["-"], "faddress-sanitizer">, Group<f_Group>; 341def fno_address_sanitizer : Flag<["-"], "fno-address-sanitizer">, Group<f_Group>; 342def fthread_sanitizer : Flag<["-"], "fthread-sanitizer">, Group<f_Group>; 343def fno_thread_sanitizer : Flag<["-"], "fno-thread-sanitizer">, Group<f_Group>; 344def fasm : Flag<["-"], "fasm">, Group<f_Group>; 345 346def fasm_blocks : Flag<["-"], "fasm-blocks">, Group<f_Group>, Flags<[CC1Option]>; 347def fno_asm_blocks : Flag<["-"], "fno-asm-blocks">, Group<f_Group>; 348 349def fassume_sane_operator_new : Flag<["-"], "fassume-sane-operator-new">, Group<f_Group>; 350def fastcp : Flag<["-"], "fastcp">, Group<f_Group>; 351def fastf : Flag<["-"], "fastf">, Group<f_Group>; 352def fast : Flag<["-"], "fast">, Group<f_Group>; 353def fasynchronous_unwind_tables : Flag<["-"], "fasynchronous-unwind-tables">, Group<f_Group>; 354 355def fautolink : Flag <["-"], "fautolink">, Group<f_Group>; 356def fno_autolink : Flag <["-"], "fno-autolink">, Group<f_Group>, 357 Flags<[DriverOption, CC1Option]>, 358 HelpText<"Disable generation of linker directives for automatic library linking">; 359 360def fblocks : Flag<["-"], "fblocks">, Group<f_Group>, Flags<[CC1Option]>, 361 HelpText<"Enable the 'blocks' language feature">; 362def fbootclasspath_EQ : Joined<["-"], "fbootclasspath=">, Group<f_Group>; 363def fborland_extensions : Flag<["-"], "fborland-extensions">, Group<f_Group>, Flags<[CC1Option]>, 364 HelpText<"Accept non-standard constructs supported by the Borland compiler">; 365def fbounds_checking : Flag<["-"], "fbounds-checking">, Group<f_Group>, 366 HelpText<"Enable run-time bounds checks">; 367def fbounds_checking_EQ : Joined<["-"], "fbounds-checking=">, Flags<[CC1Option]>, 368 Group<f_Group>; 369def fbuiltin_strcat : Flag<["-"], "fbuiltin-strcat">, Group<f_Group>; 370def fbuiltin_strcpy : Flag<["-"], "fbuiltin-strcpy">, Group<f_Group>; 371def fbuiltin : Flag<["-"], "fbuiltin">, Group<f_Group>; 372def fcaret_diagnostics : Flag<["-"], "fcaret-diagnostics">, Group<f_Group>; 373def fcatch_undefined_behavior : Flag<["-"], "fcatch-undefined-behavior">, Group<f_Group>; 374def fclasspath_EQ : Joined<["-"], "fclasspath=">, Group<f_Group>; 375def fcolor_diagnostics : Flag<["-"], "fcolor-diagnostics">, Group<f_Group>, Flags<[CC1Option]>, 376 HelpText<"Use colors in diagnostics">; 377def fdiagnostics_color : Flag<["-"], "fdiagnostics-color">, Group<f_Group>; 378def fdiagnostics_color_EQ : Joined<["-"], "fdiagnostics-color=">, Group<f_Group>; 379def fcomment_block_commands : CommaJoined<["-"], "fcomment-block-commands=">, Group<f_clang_Group>, Flags<[CC1Option]>, 380 HelpText<"Treat each comma separated argument in <arg> as a documentation comment block command">, 381 MetaVarName<"<arg>">; 382def fparse_all_comments : Flag<["-"], "fparse-all-comments">, Group<f_clang_Group>, Flags<[CC1Option]>; 383def fcommon : Flag<["-"], "fcommon">, Group<f_Group>; 384def fcompile_resource_EQ : Joined<["-"], "fcompile-resource=">, Group<f_Group>; 385def fconstant_cfstrings : Flag<["-"], "fconstant-cfstrings">, Group<f_Group>; 386def fconstant_string_class_EQ : Joined<["-"], "fconstant-string-class=">, Group<f_Group>; 387def fconstexpr_depth_EQ : Joined<["-"], "fconstexpr-depth=">, Group<f_Group>; 388def fconstexpr_steps_EQ : Joined<["-"], "fconstexpr-steps=">, Group<f_Group>; 389def fconstexpr_backtrace_limit_EQ : Joined<["-"], "fconstexpr-backtrace-limit=">, 390 Group<f_Group>; 391def fno_crash_diagnostics : Flag<["-"], "fno-crash-diagnostics">, Group<f_clang_Group>, Flags<[NoArgumentUnused]>; 392def fcreate_profile : Flag<["-"], "fcreate-profile">, Group<f_Group>; 393def fcxx_exceptions: Flag<["-"], "fcxx-exceptions">, Group<f_Group>, 394 HelpText<"Enable C++ exceptions">, Flags<[CC1Option]>; 395def fcxx_modules : Flag <["-"], "fcxx-modules">, Group<f_Group>, 396 Flags<[DriverOption]>; 397def fdebug_pass_arguments : Flag<["-"], "fdebug-pass-arguments">, Group<f_Group>; 398def fdebug_pass_structure : Flag<["-"], "fdebug-pass-structure">, Group<f_Group>; 399def fdiagnostics_fixit_info : Flag<["-"], "fdiagnostics-fixit-info">, Group<f_clang_Group>; 400def fdiagnostics_parseable_fixits : Flag<["-"], "fdiagnostics-parseable-fixits">, Group<f_clang_Group>, 401 Flags<[CC1Option]>, HelpText<"Print fix-its in machine parseable form">; 402def fdiagnostics_print_source_range_info : Flag<["-"], "fdiagnostics-print-source-range-info">, 403 Group<f_clang_Group>, Flags<[CC1Option]>, 404 HelpText<"Print source range spans in numeric form">; 405def fdiagnostics_show_option : Flag<["-"], "fdiagnostics-show-option">, Group<f_Group>, 406 Flags<[CC1Option]>, HelpText<"Print option name with mappable diagnostics">; 407def fdiagnostics_show_name : Flag<["-"], "fdiagnostics-show-name">, Group<f_Group>, 408 Flags<[CC1Option]>, HelpText<"Print diagnostic name">; 409def fdiagnostics_show_note_include_stack : Flag<["-"], "fdiagnostics-show-note-include-stack">, 410 Group<f_Group>, Flags<[CC1Option]>, HelpText<"Display include stacks for diagnostic notes">; 411def fdiagnostics_format_EQ : Joined<["-"], "fdiagnostics-format=">, Group<f_clang_Group>; 412def fdiagnostics_show_category_EQ : Joined<["-"], "fdiagnostics-show-category=">, Group<f_clang_Group>; 413def fdiagnostics_show_template_tree : Flag<["-"], "fdiagnostics-show-template-tree">, 414 Group<f_Group>, Flags<[CC1Option]>, 415 HelpText<"Print a template comparison tree for differing templates">; 416def fdollars_in_identifiers : Flag<["-"], "fdollars-in-identifiers">, Group<f_Group>, 417 HelpText<"Allow '$' in identifiers">, Flags<[CC1Option]>; 418def fdwarf2_cfi_asm : Flag<["-"], "fdwarf2-cfi-asm">, Group<f_Group>; 419def fno_dwarf2_cfi_asm : Flag<["-"], "fno-dwarf2-cfi-asm">, Group<f_Group>, Flags<[CC1Option]>; 420def fdwarf_directory_asm : Flag<["-"], "fdwarf-directory-asm">, Group<f_Group>; 421def fno_dwarf_directory_asm : Flag<["-"], "fno-dwarf-directory-asm">, Group<f_Group>, Flags<[CC1Option]>; 422def felide_constructors : Flag<["-"], "felide-constructors">, Group<f_Group>; 423def fno_elide_type : Flag<["-"], "fno-elide-type">, Group<f_Group>, 424 Flags<[CC1Option]>, 425 HelpText<"Do not elide types when printing diagnostics">; 426def feliminate_unused_debug_symbols : Flag<["-"], "feliminate-unused-debug-symbols">, Group<f_Group>; 427def femit_all_decls : Flag<["-"], "femit-all-decls">, Group<f_Group>, Flags<[CC1Option]>, 428 HelpText<"Emit all declarations, even if unused">; 429def fencoding_EQ : Joined<["-"], "fencoding=">, Group<f_Group>; 430def ferror_limit_EQ : Joined<["-"], "ferror-limit=">, Group<f_Group>; 431def fexceptions : Flag<["-"], "fexceptions">, Group<f_Group>, Flags<[CC1Option]>, 432 HelpText<"Enable support for exception handling">; 433def fextdirs_EQ : Joined<["-"], "fextdirs=">, Group<f_Group>; 434def fextended_identifiers : Flag<["-"], "fextended-identifiers">, 435 Group<clang_ignored_f_Group>; 436def fno_extended_identifiers : Flag<["-"], "fno-extended-identifiers">, 437 Group<f_Group>, Flags<[Unsupported]>; 438def fhosted : Flag<["-"], "fhosted">, Group<f_Group>; 439def ffast_math : Flag<["-"], "ffast-math">, Group<f_Group>, Flags<[CC1Option]>, 440 HelpText<"Enable the *frontend*'s 'fast-math' mode. This has no effect on " 441 "optimizations, but provides a preprocessor macro __FAST_MATH__ the " 442 "same as GCC's -ffast-math flag">; 443def fno_fast_math : Flag<["-"], "fno-fast-math">, Group<f_Group>; 444def fmath_errno : Flag<["-"], "fmath-errno">, Group<f_Group>, Flags<[CC1Option]>, 445 HelpText<"Require math functions to indicate errors by setting errno">; 446def fno_math_errno : Flag<["-"], "fno-math-errno">, Group<f_Group>; 447def fbracket_depth_EQ : Joined<["-"], "fbracket-depth=">, Group<f_Group>; 448def fsignaling_math : Flag<["-"], "fsignaling-math">, Group<f_Group>; 449def fno_signaling_math : Flag<["-"], "fno-signaling-math">, Group<f_Group>; 450def fsanitize_EQ : CommaJoined<["-"], "fsanitize=">, Group<f_clang_Group>, 451 Flags<[CC1Option]>, MetaVarName<"<check>">, 452 HelpText<"Enable runtime instrumentation for bug detection: " 453 "address (memory errors) | thread (race detection) | " 454 "undefined (miscellaneous undefined behavior)">; 455def fno_sanitize_EQ : CommaJoined<["-"], "fno-sanitize=">, Group<f_clang_Group>; 456def fsanitize_address_zero_base_shadow : Flag<["-"], "fsanitize-address-zero-base-shadow">, 457 Group<f_clang_Group>, Flags<[CC1Option]>, 458 HelpText<"Make AddressSanitizer map shadow memory " 459 "at zero offset">; 460def fno_sanitize_address_zero_base_shadow : Flag<["-"], "fno-sanitize-address-zero-base-shadow">, 461 Group<f_clang_Group>; 462def fsanitize_blacklist : Joined<["-"], "fsanitize-blacklist=">, 463 Group<f_clang_Group>, Flags<[CC1Option]>, 464 HelpText<"Path to blacklist file for sanitizers">; 465def fno_sanitize_blacklist : Flag<["-"], "fno-sanitize-blacklist">, 466 Group<f_clang_Group>, 467 HelpText<"Don't use blacklist file for sanitizers">; 468def fsanitize_memory_track_origins : Flag<["-"], "fsanitize-memory-track-origins">, 469 Group<f_clang_Group>, Flags<[CC1Option]>, 470 HelpText<"Enable origins tracking in MemorySanitizer">; 471def fno_sanitize_memory_track_origins : Flag<["-"], "fno-sanitize-memory-track-origins">, 472 Group<f_clang_Group>; 473def fsanitize_recover : Flag<["-"], "fsanitize-recover">, 474 Group<f_clang_Group>; 475def fno_sanitize_recover : Flag<["-"], "fno-sanitize-recover">, 476 Group<f_clang_Group>, Flags<[CC1Option]>, 477 HelpText<"Disable sanitizer check recovery">; 478def fsanitize_undefined_trap_on_error : Flag<["-"], "fsanitize-undefined-trap-on-error">, 479 Group<f_clang_Group>, Flags<[CC1Option]>; 480def fno_sanitize_undefined_trap_on_error : Flag<["-"], "fno-sanitize-undefined-trap-on-error">, 481 Group<f_clang_Group>; 482def funsafe_math_optimizations : Flag<["-"], "funsafe-math-optimizations">, 483 Group<f_Group>; 484def fno_unsafe_math_optimizations : Flag<["-"], "fno-unsafe-math-optimizations">, 485 Group<f_Group>; 486def fassociative_math : Flag<["-"], "fassociative-math">, Group<f_Group>; 487def fno_associative_math : Flag<["-"], "fno-associative-math">, Group<f_Group>; 488def freciprocal_math : Flag<["-"], "freciprocal-math">, Group<f_Group>; 489def fno_reciprocal_math : Flag<["-"], "fno-reciprocal-math">, Group<f_Group>; 490def ffinite_math_only : Flag<["-"], "ffinite-math-only">, Group<f_Group>, Flags<[CC1Option]>; 491def fno_finite_math_only : Flag<["-"], "fno-finite-math-only">, Group<f_Group>; 492def fsigned_zeros : Flag<["-"], "fsigned-zeros">, Group<f_Group>; 493def fno_signed_zeros : Flag<["-"], "fno-signed-zeros">, Group<f_Group>; 494def fhonor_nans : Flag<["-"], "fhonor-nans">, Group<f_Group>; 495def fno_honor_nans : Flag<["-"], "fno-honor-nans">, Group<f_Group>; 496def fhonor_infinities : Flag<["-"], "fhonor-infinities">, Group<f_Group>; 497def fno_honor_infinities : Flag<["-"], "fno-honor-infinities">, Group<f_Group>; 498// Sic. This option was misspelled originally. 499def fhonor_infinites : Flag<["-"], "fhonor-infinites">, Alias<fhonor_infinities>; 500def fno_honor_infinites : Flag<["-"], "fno-honor-infinites">, Alias<fno_honor_infinities>; 501def ftrapping_math : Flag<["-"], "ftrapping-math">, Group<f_Group>; 502def fno_trapping_math : Flag<["-"], "fno-trapping-math">, Group<f_Group>; 503def ffp_contract : Joined<["-"], "ffp-contract=">, Group<f_Group>, 504 Flags<[CC1Option]>, HelpText<"Form fused FP ops (e.g. FMAs): fast (everywhere)" 505 " | on (according to FP_CONTRACT pragma, default) | off (never fuse)">; 506 507def ffor_scope : Flag<["-"], "ffor-scope">, Group<f_Group>; 508def fno_for_scope : Flag<["-"], "fno-for-scope">, Group<f_Group>; 509 510def frewrite_includes : Flag<["-"], "frewrite-includes">, Group<f_Group>, 511 Flags<[CC1Option]>; 512def fno_rewrite_includes : Flag<["-"], "fno-rewrite-includes">, Group<f_Group>; 513 514def ffreestanding : Flag<["-"], "ffreestanding">, Group<f_Group>, Flags<[CC1Option]>, 515 HelpText<"Assert that the compilation takes place in a freestanding environment">; 516def fgnu_keywords : Flag<["-"], "fgnu-keywords">, Group<f_Group>, Flags<[CC1Option]>, 517 HelpText<"Allow GNU-extension keywords regardless of language standard">; 518def fgnu89_inline : Flag<["-"], "fgnu89-inline">, Group<f_Group>, Flags<[CC1Option]>, 519 HelpText<"Use the gnu89 inline semantics">; 520def fno_gnu89_inline : Flag<["-"], "fno-gnu89-inline">, Group<f_Group>; 521def fgnu_runtime : Flag<["-"], "fgnu-runtime">, Group<f_Group>, 522 HelpText<"Generate output compatible with the standard GNU Objective-C runtime">; 523def fheinous_gnu_extensions : Flag<["-"], "fheinous-gnu-extensions">, Flags<[CC1Option]>; 524def filelist : Separate<["-"], "filelist">, Flags<[LinkerInput]>; 525def findirect_virtual_calls : Flag<["-"], "findirect-virtual-calls">, Alias<fapple_kext>; 526def finline_functions : Flag<["-"], "finline-functions">, Group<clang_ignored_f_Group>; 527def finline : Flag<["-"], "finline">, Group<clang_ignored_f_Group>; 528def finstrument_functions : Flag<["-"], "finstrument-functions">, Group<f_Group>, Flags<[CC1Option]>, 529 HelpText<"Generate calls to instrument function entry and exit">; 530def fkeep_inline_functions : Flag<["-"], "fkeep-inline-functions">, Group<clang_ignored_f_Group>; 531def flat__namespace : Flag<["-"], "flat_namespace">; 532def flax_vector_conversions : Flag<["-"], "flax-vector-conversions">, Group<f_Group>; 533def flimit_debug_info : Flag<["-"], "flimit-debug-info">, Group<f_Group>, Flags<[CC1Option]>, 534 HelpText<"Limit debug information produced to reduce size of debug binary">; 535def flimited_precision_EQ : Joined<["-"], "flimited-precision=">, Group<f_Group>; 536def flto : Flag<["-"], "flto">, Group<f_Group>; 537def fno_lto : Flag<["-"], "fno-lto">, Group<f_Group>; 538def fmacro_backtrace_limit_EQ : Joined<["-"], "fmacro-backtrace-limit=">, 539 Group<f_Group>; 540def fmerge_all_constants : Flag<["-"], "fmerge-all-constants">, Group<f_Group>; 541def fmessage_length_EQ : Joined<["-"], "fmessage-length=">, Group<f_Group>; 542def fms_extensions : Flag<["-"], "fms-extensions">, Group<f_Group>, Flags<[CC1Option]>, 543 HelpText<"Accept some non-standard constructs supported by the Microsoft compiler">; 544def fms_compatibility : Flag<["-"], "fms-compatibility">, Group<f_Group>, Flags<[CC1Option]>, 545 HelpText<"Enable Microsoft compatibility mode">; 546def fmsc_version : Joined<["-"], "fmsc-version=">, Group<f_Group>, Flags<[CC1Option]>, 547 HelpText<"Version of the Microsoft C/C++ compiler to report in _MSC_VER (0 = don't define it (default))">; 548def fdelayed_template_parsing : Flag<["-"], "fdelayed-template-parsing">, Group<f_Group>, 549 HelpText<"Parse templated function definitions at the end of the " 550 "translation unit ">, Flags<[CC1Option]>; 551def fmodules_cache_path : Joined<["-"], "fmodules-cache-path=">, Group<i_Group>, 552 Flags<[DriverOption, CC1Option]>, MetaVarName<"<directory>">, 553 HelpText<"Specify the module cache path">; 554def fmodules_prune_interval : Joined<["-"], "fmodules-prune-interval=">, Group<i_Group>, 555 Flags<[CC1Option]>, MetaVarName<"<seconds>">, 556 HelpText<"Specify the interval (in seconds) between attempts to prune the module cache">; 557def fmodules_prune_after : Joined<["-"], "fmodules-prune-after=">, Group<i_Group>, 558 Flags<[CC1Option]>, MetaVarName<"<seconds>">, 559 HelpText<"Specify the interval (in seconds) after which a module file will be considered unused">; 560def fmodules : Flag <["-"], "fmodules">, Group<f_Group>, 561 Flags<[DriverOption, CC1Option]>, 562 HelpText<"Enable the 'modules' language feature">; 563def fmodule_maps : Flag <["-"], "fmodule-maps">, Group<f_Group>, 564 Flags<[DriverOption,CC1Option]>, 565 HelpText<"Read module maps to understand the structure of library headers">; 566def fmodules_ignore_macro : Joined<["-"], "fmodules-ignore-macro=">, Group<f_Group>, Flags<[CC1Option]>, 567 HelpText<"Ignore the definition of the given macro when building and loading modules">; 568def fretain_comments_from_system_headers : Flag<["-"], "fretain-comments-from-system-headers">, Group<f_Group>, Flags<[CC1Option]>; 569 570def fmudflapth : Flag<["-"], "fmudflapth">, Group<f_Group>; 571def fmudflap : Flag<["-"], "fmudflap">, Group<f_Group>; 572def fnested_functions : Flag<["-"], "fnested-functions">, Group<f_Group>; 573def fnext_runtime : Flag<["-"], "fnext-runtime">, Group<f_Group>; 574def fno_access_control : Flag<["-"], "fno-access-control">, Group<f_Group>, Flags<[CC1Option]>, 575 HelpText<"Disable C++ access control">; 576def fno_apple_pragma_pack : Flag<["-"], "fno-apple-pragma-pack">, Group<f_Group>; 577def fno_asm : Flag<["-"], "fno-asm">, Group<f_Group>; 578def fno_asynchronous_unwind_tables : Flag<["-"], "fno-asynchronous-unwind-tables">, Group<f_Group>; 579def fno_assume_sane_operator_new : Flag<["-"], "fno-assume-sane-operator-new">, Group<f_Group>, 580 HelpText<"Don't assume that C++'s global operator new can't alias any pointer">, 581 Flags<[CC1Option]>; 582def fno_blocks : Flag<["-"], "fno-blocks">, Group<f_Group>; 583def fno_borland_extensions : Flag<["-"], "fno-borland-extensions">, Group<f_Group>; 584def fno_builtin_strcat : Flag<["-"], "fno-builtin-strcat">, Group<f_Group>; 585def fno_builtin_strcpy : Flag<["-"], "fno-builtin-strcpy">, Group<f_Group>; 586def fno_builtin : Flag<["-"], "fno-builtin">, Group<f_Group>, Flags<[CC1Option]>, 587 HelpText<"Disable implicit builtin knowledge of functions">; 588def fno_math_builtin : Flag<["-"], "fno-math-builtin">, Group<f_Group>, Flags<[CC1Option]>, 589 HelpText<"Disable implicit builtin knowledge of math functions">; 590def fno_caret_diagnostics : Flag<["-"], "fno-caret-diagnostics">, Group<f_Group>, 591 Flags<[CC1Option]>; 592def fno_color_diagnostics : Flag<["-"], "fno-color-diagnostics">, Group<f_Group>; 593def fno_diagnostics_color : Flag<["-"], "fno-diagnostics-color">, Group<f_Group>; 594def fno_common : Flag<["-"], "fno-common">, Group<f_Group>, Flags<[CC1Option]>, 595 HelpText<"Compile common globals like normal definitions">; 596def fno_constant_cfstrings : Flag<["-"], "fno-constant-cfstrings">, Group<f_Group>, 597 Flags<[CC1Option]>, 598 HelpText<"Disable creation of CodeFoundation-type constant strings">; 599def fno_cxx_exceptions: Flag<["-"], "fno-cxx-exceptions">, Group<f_Group>; 600def fno_cxx_modules : Flag <["-"], "fno-cxx-modules">, Group<f_Group>, 601 Flags<[DriverOption]>; 602def fno_diagnostics_fixit_info : Flag<["-"], "fno-diagnostics-fixit-info">, Group<f_Group>, 603 Flags<[CC1Option]>, HelpText<"Do not include fixit information in diagnostics">; 604def fno_diagnostics_show_name : Flag<["-"], "fno-diagnostics-show-name">, Group<f_Group>; 605def fno_diagnostics_show_option : Flag<["-"], "fno-diagnostics-show-option">, Group<f_Group>; 606def fno_diagnostics_show_note_include_stack : Flag<["-"], "fno-diagnostics-show-note-include-stack">, 607 Flags<[CC1Option]>, Group<f_Group>; 608def fno_dollars_in_identifiers : Flag<["-"], "fno-dollars-in-identifiers">, Group<f_Group>, 609 HelpText<"Disallow '$' in identifiers">, Flags<[CC1Option]>; 610def fno_elide_constructors : Flag<["-"], "fno-elide-constructors">, Group<f_Group>, 611 HelpText<"Disable C++ copy constructor elision">, Flags<[CC1Option]>; 612def fno_eliminate_unused_debug_symbols : Flag<["-"], "fno-eliminate-unused-debug-symbols">, Group<f_Group>; 613def fno_exceptions : Flag<["-"], "fno-exceptions">, Group<f_Group>; 614def fno_gnu_keywords : Flag<["-"], "fno-gnu-keywords">, Group<f_Group>, Flags<[CC1Option]>; 615def fno_inline_functions : Flag<["-"], "fno-inline-functions">, Group<f_clang_Group>, Flags<[CC1Option]>; 616def fno_inline : Flag<["-"], "fno-inline">, Group<f_clang_Group>, Flags<[CC1Option]>; 617def fno_keep_inline_functions : Flag<["-"], "fno-keep-inline-functions">, Group<clang_ignored_f_Group>; 618def fno_lax_vector_conversions : Flag<["-"], "fno-lax-vector-conversions">, Group<f_Group>, 619 HelpText<"Disallow implicit conversions between vectors with a different number of elements or different element types">, Flags<[CC1Option]>; 620def fno_limit_debug_info : Flag<["-"], "fno-limit-debug-info">, Group<f_Group>, Flags<[CC1Option]>, 621 HelpText<"Do not limit debug information produced to reduce size of debug binary">; 622def fno_merge_all_constants : Flag<["-"], "fno-merge-all-constants">, Group<f_Group>, 623 Flags<[CC1Option]>, HelpText<"Disallow merging of constants">; 624def fno_modules : Flag <["-"], "fno-modules">, Group<f_Group>, 625 Flags<[DriverOption]>; 626def fno_module_maps : Flag <["-"], "fno-module-maps">, Group<f_Group>, 627 Flags<[DriverOption]>; 628def fno_ms_extensions : Flag<["-"], "fno-ms-extensions">, Group<f_Group>; 629def fno_ms_compatibility : Flag<["-"], "fno-ms-compatibility">, Group<f_Group>; 630def fno_delayed_template_parsing : Flag<["-"], "fno-delayed-template-parsing">, Group<f_Group>; 631def fno_objc_exceptions: Flag<["-"], "fno-objc-exceptions">, Group<f_Group>; 632def fno_objc_legacy_dispatch : Flag<["-"], "fno-objc-legacy-dispatch">, Group<f_Group>; 633def fno_omit_frame_pointer : Flag<["-"], "fno-omit-frame-pointer">, Group<f_Group>; 634def fno_operator_names : Flag<["-"], "fno-operator-names">, Group<f_Group>, 635 HelpText<"Do not treat C++ operator name keywords as synonyms for operators">, 636 Flags<[CC1Option]>; 637def fno_pascal_strings : Flag<["-"], "fno-pascal-strings">, Group<f_Group>; 638def fno_rtti : Flag<["-"], "fno-rtti">, Group<f_Group>, Flags<[CC1Option]>, 639 HelpText<"Disable generation of rtti information">; 640def fno_short_enums : Flag<["-"], "fno-short-enums">, Group<f_Group>; 641def fno_show_column : Flag<["-"], "fno-show-column">, Group<f_Group>, Flags<[CC1Option]>, 642 HelpText<"Do not include column number on diagnostics">; 643def fno_show_source_location : Flag<["-"], "fno-show-source-location">, Group<f_Group>, 644 Flags<[CC1Option]>, HelpText<"Do not include source location information with diagnostics">; 645def fno_spell_checking : Flag<["-"], "fno-spell-checking">, Group<f_Group>, 646 Flags<[CC1Option]>, HelpText<"Disable spell-checking">; 647def fno_stack_protector : Flag<["-"], "fno-stack-protector">, Group<f_Group>; 648def fno_strict_aliasing : Flag<["-"], "fno-strict-aliasing">, Group<f_Group>; 649def fstruct_path_tbaa : Flag<["-"], "fstruct-path-tbaa">, Group<f_Group>; 650def fno_strict_enums : Flag<["-"], "fno-strict-enums">, Group<f_Group>; 651def fno_strict_overflow : Flag<["-"], "fno-strict-overflow">, Group<f_Group>; 652def fno_threadsafe_statics : Flag<["-"], "fno-threadsafe-statics">, Group<f_Group>, 653 Flags<[CC1Option]>, HelpText<"Do not emit code to make initialization of local statics thread safe">; 654def fno_use_cxa_atexit : Flag<["-"], "fno-use-cxa-atexit">, Group<f_Group>, Flags<[CC1Option]>, 655 HelpText<"Don't use __cxa_atexit for calling destructors">; 656def fno_use_init_array : Flag<["-"], "fno-use-init-array">, Group<f_Group>, Flags<[CC1Option]>, 657 HelpText<"Don't use .init_array instead of .ctors">; 658def fno_unit_at_a_time : Flag<["-"], "fno-unit-at-a-time">, Group<f_Group>; 659def fno_unwind_tables : Flag<["-"], "fno-unwind-tables">, Group<f_Group>; 660def fno_verbose_asm : Flag<["-"], "fno-verbose-asm">, Group<f_Group>; 661def fno_working_directory : Flag<["-"], "fno-working-directory">, Group<f_Group>; 662def fno_wrapv : Flag<["-"], "fno-wrapv">, Group<f_Group>; 663def fno_zero_initialized_in_bss : Flag<["-"], "fno-zero-initialized-in-bss">, Group<f_Group>; 664def fobjc_arc : Flag<["-"], "fobjc-arc">, Group<f_Group>, Flags<[CC1Option]>, 665 HelpText<"Synthesize retain and release calls for Objective-C pointers">; 666def fno_objc_arc : Flag<["-"], "fno-objc-arc">, Group<f_Group>; 667def fobjc_arc_exceptions : Flag<["-"], "fobjc-arc-exceptions">, Group<f_Group>, Flags<[CC1Option]>, 668 HelpText<"Use EH-safe code when synthesizing retains and releases in -fobjc-arc">; 669def fno_objc_arc_exceptions : Flag<["-"], "fno-objc-arc-exceptions">, Group<f_Group>; 670def fobjc_atdefs : Flag<["-"], "fobjc-atdefs">, Group<clang_ignored_f_Group>; 671def fobjc_call_cxx_cdtors : Flag<["-"], "fobjc-call-cxx-cdtors">, Group<clang_ignored_f_Group>; 672def fobjc_exceptions: Flag<["-"], "fobjc-exceptions">, Group<f_Group>, 673 HelpText<"Enable Objective-C exceptions">, Flags<[CC1Option]>; 674 675def fobjc_gc_only : Flag<["-"], "fobjc-gc-only">, Group<f_Group>, Flags<[CC1Option]>, 676 HelpText<"Use GC exclusively for Objective-C related memory management">; 677def fobjc_gc : Flag<["-"], "fobjc-gc">, Group<f_Group>, Flags<[CC1Option]>, 678 HelpText<"Enable Objective-C garbage collection">; 679def fobjc_legacy_dispatch : Flag<["-"], "fobjc-legacy-dispatch">, Group<f_Group>; 680def fobjc_new_property : Flag<["-"], "fobjc-new-property">, Group<clang_ignored_f_Group>; 681def fobjc_infer_related_result_type : Flag<["-"], "fobjc-infer-related-result-type">, 682 Group<f_Group>; 683def fno_objc_infer_related_result_type : Flag<["-"], 684 "fno-objc-infer-related-result-type">, Group<f_Group>, 685 HelpText< 686 "do not infer Objective-C related result type based on method family">, 687 Flags<[CC1Option]>; 688def fobjc_link_runtime: Flag<["-"], "fobjc-link-runtime">, Group<f_Group>; 689 690// Objective-C ABI options. 691def fobjc_runtime_EQ : Joined<["-"], "fobjc-runtime=">, Group<f_Group>, Flags<[CC1Option]>, 692 HelpText<"Specify the target Objective-C runtime kind and version">; 693def fobjc_abi_version_EQ : Joined<["-"], "fobjc-abi-version=">, Group<f_Group>; 694def fobjc_nonfragile_abi_version_EQ : Joined<["-"], "fobjc-nonfragile-abi-version=">, Group<f_Group>; 695def fobjc_nonfragile_abi : Flag<["-"], "fobjc-nonfragile-abi">, Group<f_Group>; 696def fno_objc_nonfragile_abi : Flag<["-"], "fno-objc-nonfragile-abi">, Group<f_Group>; 697 698def fobjc_sender_dependent_dispatch : Flag<["-"], "fobjc-sender-dependent-dispatch">, Group<f_Group>; 699def fobjc : Flag<["-"], "fobjc">, Group<f_Group>; 700def fomit_frame_pointer : Flag<["-"], "fomit-frame-pointer">, Group<f_Group>; 701def fopenmp : Flag<["-"], "fopenmp">, Group<f_Group>, Flags<[CC1Option]>; 702def fno_optimize_sibling_calls : Flag<["-"], "fno-optimize-sibling-calls">, Group<f_Group>; 703def foptimize_sibling_calls : Flag<["-"], "foptimize-sibling-calls">, Group<f_Group>; 704def force__cpusubtype__ALL : Flag<["-"], "force_cpusubtype_ALL">; 705def force__flat__namespace : Flag<["-"], "force_flat_namespace">; 706def force__load : Separate<["-"], "force_load">; 707def foutput_class_dir_EQ : Joined<["-"], "foutput-class-dir=">, Group<f_Group>; 708def fpack_struct : Flag<["-"], "fpack-struct">, Group<f_Group>; 709def fno_pack_struct : Flag<["-"], "fno-pack-struct">, Group<f_Group>; 710def fpack_struct_EQ : Joined<["-"], "fpack-struct=">, Group<f_Group>, Flags<[CC1Option]>, 711 HelpText<"Specify the default maximum struct packing alignment">; 712def fpascal_strings : Flag<["-"], "fpascal-strings">, Group<f_Group>, Flags<[CC1Option]>, 713 HelpText<"Recognize and construct Pascal-style string literals">; 714def fpcc_struct_return : Flag<["-"], "fpcc-struct-return">, Group<f_Group>, Flags<[CC1Option]>, 715 HelpText<"Override the default ABI to return all structs on the stack">; 716def fpch_preprocess : Flag<["-"], "fpch-preprocess">, Group<f_Group>; 717def fpic : Flag<["-"], "fpic">, Group<f_Group>; 718def fno_pic : Flag<["-"], "fno-pic">, Group<f_Group>; 719def fpie : Flag<["-"], "fpie">, Group<f_Group>; 720def fno_pie : Flag<["-"], "fno-pie">, Group<f_Group>; 721def fprofile_arcs : Flag<["-"], "fprofile-arcs">, Group<f_Group>; 722def fprofile_generate : Flag<["-"], "fprofile-generate">, Group<f_Group>; 723def framework : Separate<["-"], "framework">, Flags<[LinkerInput]>; 724def frandom_seed_EQ : Joined<["-"], "frandom-seed=">, Group<clang_ignored_f_Group>; 725def freg_struct_return : Flag<["-"], "freg-struct-return">, Group<f_Group>, Flags<[CC1Option]>, 726 HelpText<"Override the default ABI to return small structs in registers">; 727def frtti : Flag<["-"], "frtti">, Group<f_Group>; 728def fsched_interblock : Flag<["-"], "fsched-interblock">, Group<clang_ignored_f_Group>; 729def fshort_enums : Flag<["-"], "fshort-enums">, Group<f_Group>, Flags<[CC1Option]>, 730 HelpText<"Allocate to an enum type only as many bytes as it needs for the declared range of possible values">; 731def freorder_blocks : Flag<["-"], "freorder-blocks">, Group<clang_ignored_f_Group>; 732def fshort_wchar : Flag<["-"], "fshort-wchar">, Group<f_Group>, Flags<[CC1Option]>, 733 HelpText<"Force wchar_t to be a short unsigned int">; 734def fshow_overloads_EQ : Joined<["-"], "fshow-overloads=">, Group<f_Group>, Flags<[CC1Option]>, 735 HelpText<"Which overload candidates to show when overload resolution fails: " 736 "best|all; defaults to all">; 737def fshow_column : Flag<["-"], "fshow-column">, Group<f_Group>, Flags<[CC1Option]>; 738def fshow_source_location : Flag<["-"], "fshow-source-location">, Group<f_Group>; 739def fspell_checking : Flag<["-"], "fspell-checking">, Group<f_Group>; 740def fsigned_bitfields : Flag<["-"], "fsigned-bitfields">, Group<f_Group>; 741def fsigned_char : Flag<["-"], "fsigned-char">, Group<f_Group>; 742def fsplit_stack : Flag<["-"], "fsplit-stack">, Group<f_Group>; 743def fstack_protector_all : Flag<["-"], "fstack-protector-all">, Group<f_Group>; 744def fstack_protector : Flag<["-"], "fstack-protector">, Group<f_Group>; 745def fstrict_aliasing : Flag<["-"], "fstrict-aliasing">, Group<f_Group>; 746def fstrict_enums : Flag<["-"], "fstrict-enums">, Group<f_Group>, Flags<[CC1Option]>, 747 HelpText<"Enable optimizations based on the strict definition of an enum's " 748 "value range">; 749def fstrict_overflow : Flag<["-"], "fstrict-overflow">, Group<f_Group>; 750def fsyntax_only : Flag<["-"], "fsyntax-only">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>; 751def ftabstop_EQ : Joined<["-"], "ftabstop=">, Group<f_Group>; 752def ftemplate_depth_EQ : Joined<["-"], "ftemplate-depth=">, Group<f_Group>; 753def ftemplate_depth_ : Joined<["-"], "ftemplate-depth-">, Group<f_Group>; 754def ftemplate_backtrace_limit_EQ : Joined<["-"], "ftemplate-backtrace-limit=">, 755 Group<f_Group>; 756def ftest_coverage : Flag<["-"], "ftest-coverage">, Group<f_Group>; 757def fvectorize : Flag<["-"], "fvectorize">, Group<f_Group>, 758 HelpText<"Enable the loop vectorization passes">; 759def fno_vectorize : Flag<["-"], "fno-vectorize">, Group<f_Group>; 760def ftree_vectorize : Flag<["-"], "ftree-vectorize">, Alias<fvectorize>; 761def fno_tree_vectorize : Flag<["-"], "fno-tree-vectorize">, Alias<fno_vectorize>; 762def fslp_vectorize : Flag<["-"], "fslp-vectorize">, Group<f_Group>, 763 HelpText<"Enable the superword-level parallelism vectorization passes">; 764def fno_slp_vectorize : Flag<["-"], "fno-slp-vectorize">, Group<f_Group>; 765def fslp_vectorize_aggressive : Flag<["-"], "fslp-vectorize-aggressive">, Group<f_Group>, 766 HelpText<"Enable the BB vectorization passes">; 767def fno_slp_vectorize_aggressive : Flag<["-"], "fno-slp-vectorize-aggressive">, Group<f_Group>; 768def ftree_slp_vectorize : Flag<["-"], "ftree-slp-vectorize">, Alias<fslp_vectorize>; 769def fno_tree_slp_vectorize : Flag<["-"], "fno-tree-slp-vectorize">, Alias<fno_slp_vectorize>; 770def Wlarge_by_value_copy_def : Flag<["-"], "Wlarge-by-value-copy">, 771 HelpText<"Warn if a function definition returns or accepts an object larger " 772 "in bytes than a given value">, Flags<[HelpHidden]>; 773def Wlarge_by_value_copy_EQ : Joined<["-"], "Wlarge-by-value-copy=">, Flags<[CC1Option]>; 774 775// Just silence warnings about -Wlarger-than, -Wframe-larger-than for now. 776def Wlarger_than : Separate<["-"], "Wlarger-than">, Group<clang_ignored_f_Group>; 777def Wlarger_than_EQ : Joined<["-"], "Wlarger-than=">, Alias<Wlarger_than>; 778def Wlarger_than_ : Joined<["-"], "Wlarger-than-">, Alias<Wlarger_than>; 779def Wframe_larger_than : Separate<["-"], "Wframe-larger-than">, Group<clang_ignored_f_Group>; 780def Wframe_larger_than_EQ : Joined<["-"], "Wframe-larger-than=">, Alias<Wframe_larger_than>; 781 782def fterminated_vtables : Flag<["-"], "fterminated-vtables">, Alias<fapple_kext>; 783def fthreadsafe_statics : Flag<["-"], "fthreadsafe-statics">, Group<f_Group>; 784def ftime_report : Flag<["-"], "ftime-report">, Group<f_Group>, Flags<[CC1Option]>; 785def ftlsmodel_EQ : Joined<["-"], "ftls-model=">, Group<f_Group>, Flags<[CC1Option]>; 786def ftrapv : Flag<["-"], "ftrapv">, Group<f_Group>, Flags<[CC1Option]>, 787 HelpText<"Trap on integer overflow">; 788def ftrapv_handler_EQ : Joined<["-"], "ftrapv-handler=">, Group<f_Group>, 789 MetaVarName<"<function name>">, 790 HelpText<"Specify the function to be called on overflow">; 791def ftrapv_handler : Separate<["-"], "ftrapv-handler">, Group<f_Group>, Flags<[CC1Option]>; 792def ftrap_function_EQ : Joined<["-"], "ftrap-function=">, Group<f_Group>, Flags<[CC1Option]>, 793 HelpText<"Issue call to specified function rather than a trap instruction">; 794def funit_at_a_time : Flag<["-"], "funit-at-a-time">, Group<f_Group>; 795def funroll_loops : Flag<["-"], "funroll-loops">, Group<f_Group>, 796 HelpText<"Turn on loop unroller">, Flags<[CC1Option]>; 797def fno_unroll_loops : Flag<["-"], "fno-unroll-loops">, Group<f_Group>, 798 HelpText<"Turn off loop unroller">, Flags<[CC1Option]>; 799def funsigned_bitfields : Flag<["-"], "funsigned-bitfields">, Group<f_Group>; 800def funsigned_char : Flag<["-"], "funsigned-char">, Group<f_Group>; 801def funwind_tables : Flag<["-"], "funwind-tables">, Group<f_Group>; 802def fuse_cxa_atexit : Flag<["-"], "fuse-cxa-atexit">, Group<f_Group>; 803def fuse_init_array : Flag<["-"], "fuse-init-array">, Group<f_Group>, Flags<[CC1Option]>, 804 HelpText<"Use .init_array instead of .ctors">; 805def fverbose_asm : Flag<["-"], "fverbose-asm">, Group<f_Group>; 806def fvisibility_EQ : Joined<["-"], "fvisibility=">, Group<f_Group>, 807 HelpText<"Set the default symbol visibility for all global declarations">; 808def fvisibility_inlines_hidden : Flag<["-"], "fvisibility-inlines-hidden">, Group<f_Group>, 809 HelpText<"Give inline C++ member functions default visibility by default">, 810 Flags<[CC1Option]>; 811def fvisibility_ms_compat : Flag<["-"], "fvisibility-ms-compat">, Group<f_Group>, 812 HelpText<"Give global types 'default' visibility and global functions and " 813 "variables 'hidden' visibility by default">; 814def fwrapv : Flag<["-"], "fwrapv">, Group<f_Group>, Flags<[CC1Option]>, 815 HelpText<"Treat signed integer overflow as two's complement">; 816def fwritable_strings : Flag<["-"], "fwritable-strings">, Group<f_Group>, Flags<[CC1Option]>, 817 HelpText<"Store string literals as writable data">; 818def fzero_initialized_in_bss : Flag<["-"], "fzero-initialized-in-bss">, Group<f_Group>; 819def ffunction_sections: Flag <["-"], "ffunction-sections">, Group<f_Group>, 820 Flags<[CC1Option]>, HelpText<"Place each function in its own section (ELF Only)">; 821def fdata_sections : Flag <["-"], "fdata-sections">, Group<f_Group>, Flags<[CC1Option]>, 822 HelpText<"Place each data in its own section (ELF Only)">; 823def fdebug_types_section: Flag <["-"], "fdebug-types-section">, Group<f_Group>, 824 Flags<[CC1Option]>, HelpText<"Place debug types in their own section (ELF Only)">; 825def f : Joined<["-"], "f">, Group<f_Group>; 826def g_Flag : Flag<["-"], "g">, Group<g_Group>, 827 HelpText<"Generate source level debug information">, Flags<[CC1Option]>; 828def gline_tables_only : Flag<["-"], "gline-tables-only">, Group<g_Group>, 829 HelpText<"Emit debug line number tables only">, Flags<[CC1Option]>; 830def g0 : Flag<["-"], "g0">, Group<g_Group>; 831def g1 : Flag<["-"], "g1">, Group<g_Group>; 832def g2 : Flag<["-"], "g2">, Group<g_Group>; 833def g3 : Flag<["-"], "g3">, Group<g_Group>; 834def ggdb : Flag<["-"], "ggdb">, Group<g_Group>; 835def ggdb0 : Flag<["-"], "ggdb0">, Group<g_Group>; 836def ggdb1 : Flag<["-"], "ggdb1">, Group<g_Group>; 837def ggdb2 : Flag<["-"], "ggdb2">, Group<g_Group>; 838def ggdb3 : Flag<["-"], "ggdb3">, Group<g_Group>; 839def gdwarf_2 : Flag<["-"], "gdwarf-2">, Group<g_Group>, 840 HelpText<"Generate source level debug information with dwarf version 2">, Flags<[CC1Option]>; 841def gdwarf_3 : Flag<["-"], "gdwarf-3">, Group<g_Group>, 842 HelpText<"Generate source level debug information with dwarf version 3">, Flags<[CC1Option]>; 843def gdwarf_4 : Flag<["-"], "gdwarf-4">, Group<g_Group>, 844 HelpText<"Generate source level debug information with dwarf version 4">, Flags<[CC1Option]>; 845def gfull : Flag<["-"], "gfull">, Group<g_Group>; 846def gused : Flag<["-"], "gused">, Group<g_Group>; 847def gstabs : Joined<["-"], "gstabs">, Group<g_Group>, Flags<[Unsupported]>; 848def gcoff : Joined<["-"], "gcoff">, Group<g_Group>, Flags<[Unsupported]>; 849def gxcoff : Joined<["-"], "gxcoff">, Group<g_Group>, Flags<[Unsupported]>; 850def gvms : Joined<["-"], "gvms">, Group<g_Group>, Flags<[Unsupported]>; 851def gtoggle : Flag<["-"], "gtoggle">, Group<g_flags_Group>, Flags<[Unsupported]>; 852def grecord_gcc_switches : Flag<["-"], "grecord-gcc-switches">, Group<g_flags_Group>; 853def gno_record_gcc_switches : Flag<["-"], "gno-record-gcc-switches">, 854 Group<g_flags_Group>; 855def gstrict_dwarf : Flag<["-"], "gstrict-dwarf">, Group<g_flags_Group>; 856def gno_strict_dwarf : Flag<["-"], "gno-strict-dwarf">, Group<g_flags_Group>; 857def gcolumn_info : Flag<["-"], "gcolumn-info">, Group<g_flags_Group>; 858def gsplit_dwarf : Flag<["-"], "gsplit-dwarf">, Group<g_flags_Group>; 859def headerpad__max__install__names : Joined<["-"], "headerpad_max_install_names">; 860def help : Flag<["-", "--"], "help">, Flags<[CC1Option]>, 861 HelpText<"Display available options">; 862def index_header_map : Flag<["-"], "index-header-map">, Flags<[CC1Option]>, 863 HelpText<"Make the next included directory (-I or -F) an indexer header map">; 864def idirafter : JoinedOrSeparate<["-"], "idirafter">, Group<clang_i_Group>, Flags<[CC1Option]>, 865 HelpText<"Add directory to AFTER include search path">; 866def iframework : JoinedOrSeparate<["-"], "iframework">, Group<clang_i_Group>, Flags<[CC1Option]>, 867 HelpText<"Add directory to SYSTEM framework search path">; 868def imacros : JoinedOrSeparate<["-", "--"], "imacros">, Group<clang_i_Group>, Flags<[CC1Option]>, 869 HelpText<"Include macros from file before parsing">, MetaVarName<"<file>">; 870def image__base : Separate<["-"], "image_base">; 871def include_ : JoinedOrSeparate<["-", "--"], "include">, Group<clang_i_Group>, EnumName<"include">, 872 MetaVarName<"<file>">, HelpText<"Include file before parsing">, Flags<[CC1Option]>; 873def include_pch : Separate<["-"], "include-pch">, Group<clang_i_Group>, Flags<[CC1Option]>, 874 HelpText<"Include precompiled header file">, MetaVarName<"<file>">; 875def init : Separate<["-"], "init">; 876def install__name : Separate<["-"], "install_name">; 877def integrated_as : Flag<["-"], "integrated-as">, Flags<[DriverOption]>; 878def iprefix : JoinedOrSeparate<["-"], "iprefix">, Group<clang_i_Group>, Flags<[CC1Option]>, 879 HelpText<"Set the -iwithprefix/-iwithprefixbefore prefix">, MetaVarName<"<dir>">; 880def iquote : JoinedOrSeparate<["-"], "iquote">, Group<clang_i_Group>, Flags<[CC1Option]>, 881 HelpText<"Add directory to QUOTE include search path">, MetaVarName<"<directory>">; 882def isysroot : JoinedOrSeparate<["-"], "isysroot">, Group<clang_i_Group>, Flags<[CC1Option]>, 883 HelpText<"Set the system root directory (usually /)">, MetaVarName<"<dir>">; 884def isystem : JoinedOrSeparate<["-"], "isystem">, Group<clang_i_Group>, Flags<[CC1Option]>, 885 HelpText<"Add directory to SYSTEM include search path">, MetaVarName<"<directory>">; 886def iwithprefixbefore : JoinedOrSeparate<["-"], "iwithprefixbefore">, Group<clang_i_Group>, 887 HelpText<"Set directory to include search path with prefix">, MetaVarName<"<dir>">, 888 Flags<[CC1Option]>; 889def iwithprefix : JoinedOrSeparate<["-"], "iwithprefix">, Group<clang_i_Group>, Flags<[CC1Option]>, 890 HelpText<"Set directory to SYSTEM include search path with prefix">, MetaVarName<"<dir>">; 891def iwithsysroot : JoinedOrSeparate<["-"], "iwithsysroot">, Group<clang_i_Group>, 892 HelpText<"Add directory to SYSTEM include search path, " 893 "absolute paths are relative to -isysroot">, MetaVarName<"<directory>">, 894 Flags<[CC1Option]>; 895def i : Joined<["-"], "i">, Group<i_Group>; 896def keep__private__externs : Flag<["-"], "keep_private_externs">; 897def l : JoinedOrSeparate<["-"], "l">, Flags<[LinkerInput, RenderJoined]>; 898def lazy__framework : Separate<["-"], "lazy_framework">, Flags<[LinkerInput]>; 899def lazy__library : Separate<["-"], "lazy_library">, Flags<[LinkerInput]>; 900def EL : Flag<["-"], "EL">, Flags<[DriverOption]>; 901def EB : Flag<["-"], "EB">, Flags<[DriverOption]>; 902def m32 : Flag<["-"], "m32">, Group<m_Group>, Flags<[DriverOption]>; 903def mqdsp6_compat : Flag<["-"], "mqdsp6-compat">, Group<m_Group>, Flags<[DriverOption,CC1Option]>, 904 HelpText<"Enable hexagon-qdsp6 backward compatibility">; 905def m3dnowa : Flag<["-"], "m3dnowa">, Group<m_x86_Features_Group>; 906def m3dnow : Flag<["-"], "m3dnow">, Group<m_x86_Features_Group>; 907def m64 : Flag<["-"], "m64">, Group<m_Group>, Flags<[DriverOption]>; 908def mabi_EQ : Joined<["-"], "mabi=">, Group<m_Group>; 909def march_EQ : Joined<["-"], "march=">, Group<m_Group>; 910def maltivec : Flag<["-"], "maltivec">, Alias<faltivec>; 911def mno_altivec : Flag<["-"], "mno-altivec">, Alias<fno_altivec>; 912def mfprnd : Flag<["-"], "mfprnd">, Group<m_Group>; 913def mno_fprnd : Flag<["-"], "mno-fprnd">, Group<m_Group>; 914def mmfcrf : Flag<["-"], "mmfcrf">, Group<m_Group>; 915def mno_mfcrf : Flag<["-"], "mno-mfcrf">, Group<m_Group>; 916def mpopcntd : Flag<["-"], "mpopcntd">, Group<m_Group>; 917def mno_popcntd : Flag<["-"], "mno-popcntd">, Group<m_Group>; 918def mqpx : Flag<["-"], "mqpx">, Group<m_Group>; 919def mno_qpx : Flag<["-"], "mno-qpx">, Group<m_Group>; 920def mcmodel_EQ : Joined<["-"], "mcmodel=">, Group<m_Group>; 921def mconstant_cfstrings : Flag<["-"], "mconstant-cfstrings">, Group<clang_ignored_m_Group>; 922def mcpu_EQ : Joined<["-"], "mcpu=">, Group<m_Group>; 923def mdynamic_no_pic : Joined<["-"], "mdynamic-no-pic">, Group<m_Group>; 924def mfix_and_continue : Flag<["-"], "mfix-and-continue">, Group<clang_ignored_m_Group>; 925def mfloat_abi_EQ : Joined<["-"], "mfloat-abi=">, Group<m_Group>; 926def mfpmath_EQ : Joined<["-"], "mfpmath=">, Group<m_Group>; 927def mfpu_EQ : Joined<["-"], "mfpu=">, Group<m_Group>; 928def mglobal_merge : Flag<["-"], "mglobal-merge">, Group<m_Group>; 929def mhard_float : Flag<["-"], "mhard-float">, Group<m_Group>; 930def miphoneos_version_min_EQ : Joined<["-"], "miphoneos-version-min=">, Group<m_Group>; 931def mios_version_min_EQ : Joined<["-"], "mios-version-min=">, Alias<miphoneos_version_min_EQ>; 932def mios_simulator_version_min_EQ : Joined<["-"], "mios-simulator-version-min=">, Group<m_Group>; 933def mkernel : Flag<["-"], "mkernel">, Group<m_Group>; 934def mlinker_version_EQ : Joined<["-"], "mlinker-version=">, 935 Flags<[DriverOption]>; 936def mllvm : Separate<["-"], "mllvm">, Flags<[CC1Option]>, 937 HelpText<"Additional arguments to forward to LLVM's option processing">; 938def mmacosx_version_min_EQ : Joined<["-"], "mmacosx-version-min=">, Group<m_Group>; 939def mms_bitfields : Flag<["-"], "mms-bitfields">, Group<m_Group>, Flags<[CC1Option]>, 940 HelpText<"Set the default structure layout to be compatible with the Microsoft compiler standard">; 941def mstackrealign : Flag<["-"], "mstackrealign">, Group<m_Group>, Flags<[CC1Option]>, 942 HelpText<"Force realign the stack at entry to every function">; 943def mstack_alignment : Joined<["-"], "mstack-alignment=">, Group<m_Group>, Flags<[CC1Option]>, 944 HelpText<"Set the stack alignment">; 945def mmmx : Flag<["-"], "mmmx">, Group<m_x86_Features_Group>; 946def mno_3dnowa : Flag<["-"], "mno-3dnowa">, Group<m_x86_Features_Group>; 947def mno_3dnow : Flag<["-"], "mno-3dnow">, Group<m_x86_Features_Group>; 948def mno_constant_cfstrings : Flag<["-"], "mno-constant-cfstrings">, Group<m_Group>; 949def mno_global_merge : Flag<["-"], "mno-global-merge">, Group<m_Group>, Flags<[CC1Option]>, 950 HelpText<"Disable merging of globals">; 951def mno_mmx : Flag<["-"], "mno-mmx">, Group<m_x86_Features_Group>; 952def mno_pascal_strings : Flag<["-"], "mno-pascal-strings">, 953 Alias<fno_pascal_strings>; 954def mno_red_zone : Flag<["-"], "mno-red-zone">, Group<m_Group>; 955def mno_relax_all : Flag<["-"], "mno-relax-all">, Group<m_Group>; 956def mno_rtd: Flag<["-"], "mno-rtd">, Group<m_Group>; 957def mno_soft_float : Flag<["-"], "mno-soft-float">, Group<m_Group>; 958def mno_stackrealign : Flag<["-"], "mno-stackrealign">, Group<m_Group>; 959def mno_sse2 : Flag<["-"], "mno-sse2">, Group<m_x86_Features_Group>; 960def mno_sse3 : Flag<["-"], "mno-sse3">, Group<m_x86_Features_Group>; 961def mno_sse4a : Flag<["-"], "mno-sse4a">, Group<m_x86_Features_Group>; 962def mno_sse4 : Flag<["-"], "mno-sse4">, Group<m_x86_Features_Group>; 963def mno_sse4_1 : Flag<["-"], "mno-sse4.1">, Group<m_x86_Features_Group>; 964def mno_sse4_2 : Flag<["-"], "mno-sse4.2">, Group<m_x86_Features_Group>; 965def mno_sse : Flag<["-"], "mno-sse">, Group<m_x86_Features_Group>; 966def mno_ssse3 : Flag<["-"], "mno-ssse3">, Group<m_x86_Features_Group>; 967def mno_aes : Flag<["-"], "mno-aes">, Group<m_x86_Features_Group>; 968def mno_avx : Flag<["-"], "mno-avx">, Group<m_x86_Features_Group>; 969def mno_avx2 : Flag<["-"], "mno-avx2">, Group<m_x86_Features_Group>; 970def mno_avx512f : Flag<["-"], "mno-avx512f">, Group<m_x86_Features_Group>; 971def mno_avx512cd : Flag<["-"], "mno-avx512cd">, Group<m_x86_Features_Group>; 972def mno_avx512er : Flag<["-"], "mno-avx512er">, Group<m_x86_Features_Group>; 973def mno_avx512pf : Flag<["-"], "mno-avx512pf">, Group<m_x86_Features_Group>; 974def mno_pclmul : Flag<["-"], "mno-pclmul">, Group<m_x86_Features_Group>; 975def mno_lzcnt : Flag<["-"], "mno-lzcnt">, Group<m_x86_Features_Group>; 976def mno_rdrnd : Flag<["-"], "mno-rdrnd">, Group<m_x86_Features_Group>; 977def mno_bmi : Flag<["-"], "mno-bmi">, Group<m_x86_Features_Group>; 978def mno_bmi2 : Flag<["-"], "mno-bmi2">, Group<m_x86_Features_Group>; 979def mno_popcnt : Flag<["-"], "mno-popcnt">, Group<m_x86_Features_Group>; 980def mno_fma4 : Flag<["-"], "mno-fma4">, Group<m_x86_Features_Group>; 981def mno_fma : Flag<["-"], "mno-fma">, Group<m_x86_Features_Group>; 982def mno_xop : Flag<["-"], "mno-xop">, Group<m_x86_Features_Group>; 983def mno_f16c : Flag<["-"], "mno-f16c">, Group<m_x86_Features_Group>; 984def mno_rtm : Flag<["-"], "mno-rtm">, Group<m_x86_Features_Group>; 985def mno_prfchw : Flag<["-"], "mno-prfchw">, Group<m_x86_Features_Group>; 986def mno_rdseed : Flag<["-"], "mno-rdseed">, Group<m_x86_Features_Group>; 987 988def munaligned_access : Flag<["-"], "munaligned-access">, Group<m_arm_Features_Group>, 989 HelpText<"Allow memory accesses to be unaligned (ARM only)">; 990def mno_unaligned_access : Flag<["-"], "mno-unaligned-access">, Group<m_arm_Features_Group>, 991 HelpText<"Force all memory accesses to be aligned (ARM only)">; 992def mstrict_align : Flag<["-"], "mstrict-align">, Alias<mno_unaligned_access>, Flags<[CC1Option,HelpHidden]>, 993 HelpText<"Force all memory accesses to be aligned (ARM only, same as mno-unaligned-access)">; 994def mno_thumb : Flag<["-"], "mno-thumb">, Group<m_arm_Features_Group>; 995def marm : Flag<["-"], "marm">, Alias<mno_thumb>; 996def ffixed_r9 : Flag<["-"], "ffixed-r9">, Group<m_arm_Features_Group>, 997 HelpText<"Reserve the r9 register (ARM only)">; 998 999def mno_warn_nonportable_cfstrings : Flag<["-"], "mno-warn-nonportable-cfstrings">, Group<m_Group>; 1000def mno_omit_leaf_frame_pointer : Flag<["-"], "mno-omit-leaf-frame-pointer">, Group<m_Group>; 1001def momit_leaf_frame_pointer : Flag<["-"], "momit-leaf-frame-pointer">, Group<m_Group>, 1002 HelpText<"Omit frame pointer setup for leaf functions">, Flags<[CC1Option]>; 1003def moslib_EQ : Joined<["-"], "moslib=">, Group<m_Group>; 1004def mpascal_strings : Flag<["-"], "mpascal-strings">, Alias<fpascal_strings>; 1005def mred_zone : Flag<["-"], "mred-zone">, Group<m_Group>; 1006def mregparm_EQ : Joined<["-"], "mregparm=">, Group<m_Group>; 1007def mrelax_all : Flag<["-"], "mrelax-all">, Group<m_Group>, Flags<[CC1Option]>, 1008 HelpText<"(integrated-as) Relax all machine instructions">; 1009def mrtd : Flag<["-"], "mrtd">, Group<m_Group>, Flags<[CC1Option]>, 1010 HelpText<"Make StdCall calling convention the default">; 1011def msmall_data_threshold_EQ : Joined <["-"], "msmall-data-threshold=">, Group<m_Group>; 1012def msoft_float : Flag<["-"], "msoft-float">, Group<m_Group>, Flags<[CC1Option]>, 1013 HelpText<"Use software floating point">; 1014def mno_implicit_float : Flag<["-"], "mno-implicit-float">, Group<m_Group>, 1015 HelpText<"Don't generate implicit floating point instructions">; 1016def mimplicit_float : Flag<["-"], "mimplicit-float">, Group<m_Group>; 1017def msse2 : Flag<["-"], "msse2">, Group<m_x86_Features_Group>; 1018def msse3 : Flag<["-"], "msse3">, Group<m_x86_Features_Group>; 1019def msse4a : Flag<["-"], "msse4a">, Group<m_x86_Features_Group>; 1020def msse4 : Flag<["-"], "msse4">, Group<m_x86_Features_Group>; 1021def msse4_1 : Flag<["-"], "msse4.1">, Group<m_x86_Features_Group>; 1022def msse4_2 : Flag<["-"], "msse4.2">, Group<m_x86_Features_Group>; 1023def msse : Flag<["-"], "msse">, Group<m_x86_Features_Group>; 1024def mssse3 : Flag<["-"], "mssse3">, Group<m_x86_Features_Group>; 1025def maes : Flag<["-"], "maes">, Group<m_x86_Features_Group>; 1026def mavx : Flag<["-"], "mavx">, Group<m_x86_Features_Group>; 1027def mavx2 : Flag<["-"], "mavx2">, Group<m_x86_Features_Group>; 1028def mavx512f : Flag<["-"], "mavx512f">, Group<m_x86_Features_Group>; 1029def mavx512cd : Flag<["-"], "mavx512cd">, Group<m_x86_Features_Group>; 1030def mavx512er : Flag<["-"], "mavx512er">, Group<m_x86_Features_Group>; 1031def mavx512pf : Flag<["-"], "mavx512pf">, Group<m_x86_Features_Group>; 1032def mpclmul : Flag<["-"], "mpclmul">, Group<m_x86_Features_Group>; 1033def mlzcnt : Flag<["-"], "mlzcnt">, Group<m_x86_Features_Group>; 1034def mrdrnd : Flag<["-"], "mrdrnd">, Group<m_x86_Features_Group>; 1035def mbmi : Flag<["-"], "mbmi">, Group<m_x86_Features_Group>; 1036def mbmi2 : Flag<["-"], "mbmi2">, Group<m_x86_Features_Group>; 1037def mpopcnt : Flag<["-"], "mpopcnt">, Group<m_x86_Features_Group>; 1038def mfma4 : Flag<["-"], "mfma4">, Group<m_x86_Features_Group>; 1039def mfma : Flag<["-"], "mfma">, Group<m_x86_Features_Group>; 1040def mxop : Flag<["-"], "mxop">, Group<m_x86_Features_Group>; 1041def mf16c : Flag<["-"], "mf16c">, Group<m_x86_Features_Group>; 1042def mrtm : Flag<["-"], "mrtm">, Group<m_x86_Features_Group>; 1043def mprfchw : Flag<["-"], "mprfchw">, Group<m_x86_Features_Group>; 1044def mrdseed : Flag<["-"], "mrdseed">, Group<m_x86_Features_Group>; 1045def mips16 : Flag<["-"], "mips16">, Group<m_Group>; 1046def mno_mips16 : Flag<["-"], "mno-mips16">, Group<m_Group>; 1047def mmicromips : Flag<["-"], "mmicromips">, Group<m_Group>; 1048def mno_micromips : Flag<["-"], "mno-micromips">, Group<m_Group>; 1049def mxgot : Flag<["-"], "mxgot">, Group<m_Group>; 1050def mno_xgot : Flag<["-"], "mno-xgot">, Group<m_Group>; 1051def mldc1_sdc1 : Flag<["-"], "mldc1-sdc1">, Group<m_Group>; 1052def mno_ldc1_sdc1 : Flag<["-"], "mno-ldc1-sdc1">, Group<m_Group>; 1053def mcheck_zero_division : Flag<["-"], "mcheck-zero-division">, Group<m_Group>; 1054def mno_check_zero_division : Flag<["-"], "mno-check-zero-division">, 1055 Group<m_Group>; 1056def mdsp : Flag<["-"], "mdsp">, Group<m_Group>; 1057def mno_dsp : Flag<["-"], "mno-dsp">, Group<m_Group>; 1058def mdspr2 : Flag<["-"], "mdspr2">, Group<m_Group>; 1059def mno_dspr2 : Flag<["-"], "mno-dspr2">, Group<m_Group>; 1060def msingle_float : Flag<["-"], "msingle-float">, Group<m_Group>; 1061def mdouble_float : Flag<["-"], "mdouble-float">, Group<m_Group>; 1062def mmsa : Flag<["-"], "mmsa">, Group<m_Group>, 1063 HelpText<"Enable MSA ASE on MIPS processors">, Flags<[HelpHidden]>; 1064def mno_msa : Flag<["-"], "mno-msa">, Group<m_Group>, 1065 HelpText<"Disable MSA ASE on MIPS processors">, Flags<[HelpHidden]>; 1066def mips32 : Flag<["-"], "mips32">, Group<mips_CPUs_Group>, 1067 HelpText<"Equivalent to -march=mips32">, Flags<[HelpHidden]>; 1068def mips32r2 : Flag<["-"], "mips32r2">, Group<mips_CPUs_Group>, 1069 HelpText<"Equivalent to -march=mips32r2">, Flags<[HelpHidden]>; 1070def mips64 : Flag<["-"], "mips64">, Group<mips_CPUs_Group>, 1071 HelpText<"Equivalent to -march=mips64">, Flags<[HelpHidden]>; 1072def mips64r2 : Flag<["-"], "mips64r2">, Group<mips_CPUs_Group>, 1073 HelpText<"Equivalent to -march=mips64r2">, Flags<[HelpHidden]>; 1074def module_file_info : Flag<["-"], "module-file-info">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>; 1075def mthumb : Flag<["-"], "mthumb">, Group<m_Group>; 1076def mtune_EQ : Joined<["-"], "mtune=">, Group<m_Group>; 1077def multi__module : Flag<["-"], "multi_module">; 1078def multiply__defined__unused : Separate<["-"], "multiply_defined_unused">; 1079def multiply__defined : Separate<["-"], "multiply_defined">; 1080def mwarn_nonportable_cfstrings : Flag<["-"], "mwarn-nonportable-cfstrings">, Group<m_Group>; 1081def m_Separate : Separate<["-"], "m">, Group<m_Group>; 1082def m_Joined : Joined<["-"], "m">, Group<m_Group>; 1083def no_canonical_prefixes : Flag<["-"], "no-canonical-prefixes">, Flags<[HelpHidden]>, 1084 HelpText<"Use relative instead of canonical paths">; 1085def no_cpp_precomp : Flag<["-"], "no-cpp-precomp">, Group<clang_ignored_f_Group>; 1086def no_integrated_as : Flag<["-"], "no-integrated-as">, Flags<[DriverOption]>; 1087def no_integrated_cpp : Flag<["-", "--"], "no-integrated-cpp">, Flags<[DriverOption]>; 1088def no_pedantic : Flag<["-", "--"], "no-pedantic">, Group<pedantic_Group>; 1089def no__dead__strip__inits__and__terms : Flag<["-"], "no_dead_strip_inits_and_terms">; 1090def nobuiltininc : Flag<["-"], "nobuiltininc">, Flags<[CC1Option]>, 1091 HelpText<"Disable builtin #include directories">; 1092def nodefaultlibs : Flag<["-"], "nodefaultlibs">; 1093def nofixprebinding : Flag<["-"], "nofixprebinding">; 1094def nolibc : Flag<["-"], "nolibc">; 1095def nomultidefs : Flag<["-"], "nomultidefs">; 1096def nopie : Flag<["-"], "nopie">; 1097def noprebind : Flag<["-"], "noprebind">; 1098def noseglinkedit : Flag<["-"], "noseglinkedit">; 1099def nostartfiles : Flag<["-"], "nostartfiles">; 1100def nostdinc : Flag<["-"], "nostdinc">; 1101def nostdlibinc : Flag<["-"], "nostdlibinc">; 1102def nostdincxx : Flag<["-"], "nostdinc++">, Flags<[CC1Option]>, 1103 HelpText<"Disable standard #include directories for the C++ standard library">; 1104def nostdlib : Flag<["-"], "nostdlib">; 1105def object : Flag<["-"], "object">; 1106def o : JoinedOrSeparate<["-"], "o">, Flags<[DriverOption, RenderAsInput, CC1Option]>, 1107 HelpText<"Write output to <file>">, MetaVarName<"<file>">; 1108def pagezero__size : JoinedOrSeparate<["-"], "pagezero_size">; 1109def pass_exit_codes : Flag<["-", "--"], "pass-exit-codes">, Flags<[Unsupported]>; 1110def pedantic_errors : Flag<["-", "--"], "pedantic-errors">, Group<pedantic_Group>, Flags<[CC1Option]>; 1111def pedantic : Flag<["-", "--"], "pedantic">, Group<pedantic_Group>, Flags<[CC1Option]>; 1112def pg : Flag<["-"], "pg">, HelpText<"Enable mcount instrumentation">, Flags<[CC1Option]>; 1113def pipe : Flag<["-", "--"], "pipe">, 1114 HelpText<"Use pipes between commands, when possible">; 1115def prebind__all__twolevel__modules : Flag<["-"], "prebind_all_twolevel_modules">; 1116def prebind : Flag<["-"], "prebind">; 1117def preload : Flag<["-"], "preload">; 1118def print_file_name_EQ : Joined<["-", "--"], "print-file-name=">, 1119 HelpText<"Print the full library path of <file>">, MetaVarName<"<file>">; 1120def print_ivar_layout : Flag<["-"], "print-ivar-layout">, Flags<[CC1Option]>, 1121 HelpText<"Enable Objective-C Ivar layout bitmap print trace">; 1122def print_libgcc_file_name : Flag<["-", "--"], "print-libgcc-file-name">, 1123 HelpText<"Print the library path for \"libgcc.a\"">; 1124def print_multi_directory : Flag<["-", "--"], "print-multi-directory">; 1125def print_multi_lib : Flag<["-", "--"], "print-multi-lib">; 1126def print_multi_os_directory : Flag<["-", "--"], "print-multi-os-directory">; 1127def print_prog_name_EQ : Joined<["-", "--"], "print-prog-name=">, 1128 HelpText<"Print the full program path of <name>">, MetaVarName<"<name>">; 1129def print_search_dirs : Flag<["-", "--"], "print-search-dirs">, 1130 HelpText<"Print the paths used for finding libraries and programs">; 1131def private__bundle : Flag<["-"], "private_bundle">; 1132def pthreads : Flag<["-"], "pthreads">; 1133def pthread : Flag<["-"], "pthread">, Flags<[CC1Option]>, 1134 HelpText<"Support POSIX threads in generated code">; 1135def p : Flag<["-"], "p">; 1136def pie : Flag<["-"], "pie">; 1137def read__only__relocs : Separate<["-"], "read_only_relocs">; 1138def remap : Flag<["-"], "remap">; 1139def rewrite_objc : Flag<["-"], "rewrite-objc">, Flags<[DriverOption,CC1Option]>, 1140 HelpText<"Rewrite Objective-C source to C++">, Group<Action_Group>; 1141def rewrite_legacy_objc : Flag<["-"], "rewrite-legacy-objc">, Flags<[DriverOption]>, 1142 HelpText<"Rewrite Legacy Objective-C source to C++">; 1143def rdynamic : Flag<["-"], "rdynamic">; 1144def resource_dir : Separate<["-"], "resource-dir">, 1145 Flags<[DriverOption, CC1Option, HelpHidden]>, 1146 HelpText<"The directory which holds the compiler resource files">; 1147def resource_dir_EQ : Joined<["-"], "resource-dir=">, Flags<[DriverOption]>, 1148 Alias<resource_dir>; 1149def rpath : Separate<["-"], "rpath">, Flags<[LinkerInput]>; 1150def rtlib_EQ : Joined<["-", "--"], "rtlib=">; 1151def r : Flag<["-"], "r">; 1152def save_temps : Flag<["-", "--"], "save-temps">, Flags<[DriverOption]>, 1153 HelpText<"Save intermediate compilation results">; 1154def sectalign : MultiArg<["-"], "sectalign", 3>; 1155def sectcreate : MultiArg<["-"], "sectcreate", 3>; 1156def sectobjectsymbols : MultiArg<["-"], "sectobjectsymbols", 2>; 1157def sectorder : MultiArg<["-"], "sectorder", 3>; 1158def seg1addr : JoinedOrSeparate<["-"], "seg1addr">; 1159def seg__addr__table__filename : Separate<["-"], "seg_addr_table_filename">; 1160def seg__addr__table : Separate<["-"], "seg_addr_table">; 1161def segaddr : MultiArg<["-"], "segaddr", 2>; 1162def segcreate : MultiArg<["-"], "segcreate", 3>; 1163def seglinkedit : Flag<["-"], "seglinkedit">; 1164def segprot : MultiArg<["-"], "segprot", 3>; 1165def segs__read__only__addr : Separate<["-"], "segs_read_only_addr">; 1166def segs__read__write__addr : Separate<["-"], "segs_read_write_addr">; 1167def segs__read__ : Joined<["-"], "segs_read_">; 1168def shared_libgcc : Flag<["-"], "shared-libgcc">; 1169def shared : Flag<["-", "--"], "shared">; 1170def single__module : Flag<["-"], "single_module">; 1171def specs_EQ : Joined<["-", "--"], "specs=">; 1172def specs : Separate<["-", "--"], "specs">, Flags<[Unsupported]>; 1173def static_libgcc : Flag<["-"], "static-libgcc">; 1174def static_libstdcxx : Flag<["-"], "static-libstdc++">; 1175def static : Flag<["-", "--"], "static">, Flags<[NoArgumentUnused]>; 1176def std_default_EQ : Joined<["-"], "std-default=">; 1177def std_EQ : Joined<["-", "--"], "std=">, Flags<[CC1Option]>, 1178 Group<CompileOnly_Group>, HelpText<"Language standard to compile for">; 1179def stdlib_EQ : Joined<["-", "--"], "stdlib=">, Flags<[CC1Option]>, 1180 HelpText<"C++ standard library to use">; 1181def sub__library : JoinedOrSeparate<["-"], "sub_library">; 1182def sub__umbrella : JoinedOrSeparate<["-"], "sub_umbrella">; 1183def s : Flag<["-"], "s">; 1184def target : Joined<["--"], "target=">, Flags<[DriverOption]>, 1185 HelpText<"Generate code for the given target">; 1186def gcc_toolchain : Joined<["--"], "gcc-toolchain=">, Flags<[DriverOption]>, 1187 HelpText<"Use the gcc toolchain at the given directory">; 1188def time : Flag<["-"], "time">, 1189 HelpText<"Time individual commands">; 1190def traditional_cpp : Flag<["-", "--"], "traditional-cpp">, Flags<[CC1Option]>, 1191 HelpText<"Enable some traditional CPP emulation">; 1192def traditional : Flag<["-", "--"], "traditional">; 1193def trigraphs : Flag<["-", "--"], "trigraphs">, Flags<[CC1Option]>, 1194 HelpText<"Process trigraph sequences">; 1195def twolevel__namespace__hints : Flag<["-"], "twolevel_namespace_hints">; 1196def twolevel__namespace : Flag<["-"], "twolevel_namespace">; 1197def t : Flag<["-"], "t">; 1198def umbrella : Separate<["-"], "umbrella">; 1199def undefined : JoinedOrSeparate<["-"], "undefined">, Group<u_Group>; 1200def undef : Flag<["-"], "undef">, Group<u_Group>, Flags<[CC1Option]>, 1201 HelpText<"undef all system defines">; 1202def unexported__symbols__list : Separate<["-"], "unexported_symbols_list">; 1203def u : JoinedOrSeparate<["-"], "u">, Group<u_Group>; 1204def use_gold_plugin : Flag<["-"], "use-gold-plugin">; 1205def v : Flag<["-"], "v">, Flags<[CC1Option]>, 1206 HelpText<"Show commands to run and use verbose output">; 1207def verify : Flag<["-"], "verify">, Flags<[DriverOption,CC1Option]>, 1208 HelpText<"Verify output using a verifier">; 1209def weak_l : Joined<["-"], "weak-l">, Flags<[LinkerInput]>; 1210def weak__framework : Separate<["-"], "weak_framework">, Flags<[LinkerInput]>; 1211def weak__library : Separate<["-"], "weak_library">, Flags<[LinkerInput]>; 1212def weak__reference__mismatches : Separate<["-"], "weak_reference_mismatches">; 1213def whatsloaded : Flag<["-"], "whatsloaded">; 1214def whyload : Flag<["-"], "whyload">; 1215def w : Flag<["-"], "w">, HelpText<"Suppress all warnings">, Flags<[CC1Option]>; 1216def x : JoinedOrSeparate<["-"], "x">, Flags<[DriverOption,CC1Option]>, 1217 HelpText<"Treat subsequent input files as having type <language>">, 1218 MetaVarName<"<language>">; 1219def y : Joined<["-"], "y">; 1220 1221def working_directory : JoinedOrSeparate<["-"], "working-directory">, Flags<[CC1Option]>, 1222 HelpText<"Resolve file paths relative to the specified directory">; 1223def working_directory_EQ : Joined<["-"], "working-directory=">, Flags<[CC1Option]>, 1224 Alias<working_directory>; 1225 1226// Double dash options, which are usually an alias for one of the previous 1227// options. 1228 1229def _CLASSPATH_EQ : Joined<["--"], "CLASSPATH=">, Alias<fclasspath_EQ>; 1230def _CLASSPATH : Separate<["--"], "CLASSPATH">, Alias<fclasspath_EQ>; 1231def _all_warnings : Flag<["--"], "all-warnings">, Alias<Wall>; 1232def _analyze_auto : Flag<["--"], "analyze-auto">, Flags<[DriverOption]>; 1233def _analyzer_no_default_checks : Flag<["--"], "analyzer-no-default-checks">, Flags<[DriverOption]>; 1234def _analyzer_output : JoinedOrSeparate<["--"], "analyzer-output">, Flags<[DriverOption]>; 1235def _analyze : Flag<["--"], "analyze">, Flags<[DriverOption]>, 1236 HelpText<"Run the static analyzer">; 1237def _assemble : Flag<["--"], "assemble">, Alias<S>; 1238def _assert_EQ : Joined<["--"], "assert=">, Alias<A>; 1239def _assert : Separate<["--"], "assert">, Alias<A>; 1240def _bootclasspath_EQ : Joined<["--"], "bootclasspath=">, Alias<fbootclasspath_EQ>; 1241def _bootclasspath : Separate<["--"], "bootclasspath">, Alias<fbootclasspath_EQ>; 1242def _classpath_EQ : Joined<["--"], "classpath=">, Alias<fclasspath_EQ>; 1243def _classpath : Separate<["--"], "classpath">, Alias<fclasspath_EQ>; 1244def _comments_in_macros : Flag<["--"], "comments-in-macros">, Alias<CC>; 1245def _comments : Flag<["--"], "comments">, Alias<C>; 1246def _compile : Flag<["--"], "compile">, Alias<c>; 1247def _constant_cfstrings : Flag<["--"], "constant-cfstrings">; 1248def _debug_EQ : Joined<["--"], "debug=">, Alias<g_Flag>; 1249def _debug : Flag<["--"], "debug">, Alias<g_Flag>; 1250def _define_macro_EQ : Joined<["--"], "define-macro=">, Alias<D>; 1251def _define_macro : Separate<["--"], "define-macro">, Alias<D>; 1252def _dependencies : Flag<["--"], "dependencies">, Alias<M>; 1253def _dyld_prefix_EQ : Joined<["--"], "dyld-prefix=">; 1254def _dyld_prefix : Separate<["--"], "dyld-prefix">, Alias<_dyld_prefix_EQ>; 1255def _encoding_EQ : Joined<["--"], "encoding=">, Alias<fencoding_EQ>; 1256def _encoding : Separate<["--"], "encoding">, Alias<fencoding_EQ>; 1257def _entry : Flag<["--"], "entry">, Alias<e>; 1258def _extdirs_EQ : Joined<["--"], "extdirs=">, Alias<fextdirs_EQ>; 1259def _extdirs : Separate<["--"], "extdirs">, Alias<fextdirs_EQ>; 1260def _extra_warnings : Flag<["--"], "extra-warnings">, Alias<W_Joined>; 1261def _for_linker_EQ : Joined<["--"], "for-linker=">, Alias<Xlinker>; 1262def _for_linker : Separate<["--"], "for-linker">, Alias<Xlinker>; 1263def _force_link_EQ : Joined<["--"], "force-link=">, Alias<u>; 1264def _force_link : Separate<["--"], "force-link">, Alias<u>; 1265def _help_hidden : Flag<["--"], "help-hidden">; 1266def _imacros_EQ : Joined<["--"], "imacros=">, Alias<imacros>; 1267def _include_barrier : Flag<["--"], "include-barrier">, Alias<I_>; 1268def _include_directory_after_EQ : Joined<["--"], "include-directory-after=">, Alias<idirafter>; 1269def _include_directory_after : Separate<["--"], "include-directory-after">, Alias<idirafter>; 1270def _include_directory_EQ : Joined<["--"], "include-directory=">, Alias<I>; 1271def _include_directory : Separate<["--"], "include-directory">, Alias<I>; 1272def _include_prefix_EQ : Joined<["--"], "include-prefix=">, Alias<iprefix>; 1273def _include_prefix : Separate<["--"], "include-prefix">, Alias<iprefix>; 1274def _include_with_prefix_after_EQ : Joined<["--"], "include-with-prefix-after=">, Alias<iwithprefix>; 1275def _include_with_prefix_after : Separate<["--"], "include-with-prefix-after">, Alias<iwithprefix>; 1276def _include_with_prefix_before_EQ : Joined<["--"], "include-with-prefix-before=">, Alias<iwithprefixbefore>; 1277def _include_with_prefix_before : Separate<["--"], "include-with-prefix-before">, Alias<iwithprefixbefore>; 1278def _include_with_prefix_EQ : Joined<["--"], "include-with-prefix=">, Alias<iwithprefix>; 1279def _include_with_prefix : Separate<["--"], "include-with-prefix">, Alias<iwithprefix>; 1280def _include_EQ : Joined<["--"], "include=">, Alias<include_>; 1281def _language_EQ : Joined<["--"], "language=">, Alias<x>; 1282def _language : Separate<["--"], "language">, Alias<x>; 1283def _library_directory_EQ : Joined<["--"], "library-directory=">, Alias<L>; 1284def _library_directory : Separate<["--"], "library-directory">, Alias<L>; 1285def _machine__EQ : Joined<["--"], "machine-=">, Alias<m_Joined>; 1286def _machine_ : Joined<["--"], "machine-">, Alias<m_Joined>; 1287def _machine_EQ : Joined<["--"], "machine=">, Alias<m_Joined>; 1288def _machine : Separate<["--"], "machine">, Alias<m_Joined>; 1289def _no_line_commands : Flag<["--"], "no-line-commands">, Alias<P>; 1290def _no_standard_includes : Flag<["--"], "no-standard-includes">, Alias<nostdinc>; 1291def _no_standard_libraries : Flag<["--"], "no-standard-libraries">, Alias<nostdlib>; 1292def _no_undefined : Flag<["--"], "no-undefined">, Flags<[LinkerInput]>; 1293def _no_warnings : Flag<["--"], "no-warnings">, Alias<w>; 1294def _optimize_EQ : Joined<["--"], "optimize=">, Alias<O>; 1295def _optimize : Flag<["--"], "optimize">, Alias<O>; 1296def _output_class_directory_EQ : Joined<["--"], "output-class-directory=">, Alias<foutput_class_dir_EQ>; 1297def _output_class_directory : Separate<["--"], "output-class-directory">, Alias<foutput_class_dir_EQ>; 1298def _output_EQ : Joined<["--"], "output=">, Alias<o>; 1299def _output : Separate<["--"], "output">, Alias<o>; 1300def _param : Separate<["--"], "param">, Group<CompileOnly_Group>; 1301def _param_EQ : Joined<["--"], "param=">, Alias<_param>; 1302def _prefix_EQ : Joined<["--"], "prefix=">, Alias<B>; 1303def _prefix : Separate<["--"], "prefix">, Alias<B>; 1304def _preprocess : Flag<["--"], "preprocess">, Alias<E>; 1305def _print_diagnostic_categories : Flag<["--"], "print-diagnostic-categories">; 1306def _print_file_name : Separate<["--"], "print-file-name">, Alias<print_file_name_EQ>; 1307def _print_missing_file_dependencies : Flag<["--"], "print-missing-file-dependencies">, Alias<MG>; 1308def _print_prog_name : Separate<["--"], "print-prog-name">, Alias<print_prog_name_EQ>; 1309def _profile_blocks : Flag<["--"], "profile-blocks">, Alias<a>; 1310def _profile : Flag<["--"], "profile">, Alias<p>; 1311def _resource_EQ : Joined<["--"], "resource=">, Alias<fcompile_resource_EQ>; 1312def _resource : Separate<["--"], "resource">, Alias<fcompile_resource_EQ>; 1313def _rtlib : Separate<["--"], "rtlib">, Alias<rtlib_EQ>; 1314def _serialize_diags : Separate<["-", "--"], "serialize-diagnostics">, Flags<[DriverOption]>, 1315 HelpText<"Serialize compiler diagnostics to a file">; 1316// We give --version different semantics from -version. 1317def _version : Flag<["--"], "version">, Flags<[CC1Option]>; 1318def _signed_char : Flag<["--"], "signed-char">, Alias<fsigned_char>; 1319def _std : Separate<["--"], "std">, Alias<std_EQ>; 1320def _stdlib : Separate<["--"], "stdlib">, Alias<stdlib_EQ>; 1321def _sysroot_EQ : Joined<["--"], "sysroot=">; 1322def _sysroot : Separate<["--"], "sysroot">, Alias<_sysroot_EQ>; 1323def _target_help : Flag<["--"], "target-help">; 1324def _trace_includes : Flag<["--"], "trace-includes">, Alias<H>; 1325def _undefine_macro_EQ : Joined<["--"], "undefine-macro=">, Alias<U>; 1326def _undefine_macro : Separate<["--"], "undefine-macro">, Alias<U>; 1327def _unsigned_char : Flag<["--"], "unsigned-char">, Alias<funsigned_char>; 1328def _user_dependencies : Flag<["--"], "user-dependencies">, Alias<MM>; 1329def _verbose : Flag<["--"], "verbose">, Alias<v>; 1330def _warn__EQ : Joined<["--"], "warn-=">, Alias<W_Joined>; 1331def _warn_ : Joined<["--"], "warn-">, Alias<W_Joined>; 1332def _write_dependencies : Flag<["--"], "write-dependencies">, Alias<MD>; 1333def _write_user_dependencies : Flag<["--"], "write-user-dependencies">, Alias<MMD>; 1334def _ : Joined<["--"], "">, Flags<[Unsupported]>; 1335def mieee_rnd_near : Flag<["-"], "mieee-rnd-near">, Group<m_hexagon_Features_Group>; 1336 1337// These are legacy user-facing driver-level option spellings. They are always 1338// aliases for options that are spelled using the more common Unix / GNU flag 1339// style of double-dash and equals-joined flags. 1340def gcc_toolchain_legacy_spelling : Separate<["-"], "gcc-toolchain">, Alias<gcc_toolchain>; 1341def target_legacy_spelling : Separate<["-"], "target">, Alias<target>; 1342 1343// Special internal option to handle -Xlinker --no-demangle. 1344def Z_Xlinker__no_demangle : Flag<["-"], "Z-Xlinker-no-demangle">, 1345 Flags<[Unsupported, NoArgumentUnused]>; 1346 1347// Special internal option to allow forwarding arbitrary arguments to linker. 1348def Zlinker_input : Separate<["-"], "Zlinker-input">, 1349 Flags<[Unsupported, NoArgumentUnused]>; 1350 1351// Reserved library options. 1352def Z_reserved_lib_stdcxx : Flag<["-"], "Z-reserved-lib-stdc++">, 1353 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 1354def Z_reserved_lib_cckext : Flag<["-"], "Z-reserved-lib-cckext">, 1355 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 1356 1357include "CC1Options.td" 1358 1359include "CLCompatOptions.td" 1360