Options.td revision 5e219cf7f896873c1c1e64b9e87a7dade99debba
1//===--- DriverOptions.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 "OptParser.td" 16 17///////// 18// Groups 19 20// Meta-group which defines 21def CompileOnly_Group : OptionGroup<"<CompileOnly group>">; 22 23def I_Group : OptionGroup<"<I group>">, Group<CompileOnly_Group>; 24def L_Group : OptionGroup<"<L group>">, Group<CompileOnly_Group>; 25def M_Group : OptionGroup<"<M group>">, Group<CompileOnly_Group>; 26def T_Group : OptionGroup<"<T group>">; 27def O_Group : OptionGroup<"<O group>">, Group<CompileOnly_Group>; 28def W_Group : OptionGroup<"<W group>">, Group<CompileOnly_Group>; 29def X_Group : OptionGroup<"<X group>">; 30def a_Group : OptionGroup<"<a group>">; 31def d_Group : OptionGroup<"<d group>">; 32def f_Group : OptionGroup<"<f group>">, Group<CompileOnly_Group>; 33def f_clang_Group : OptionGroup<"<f (clang-only) group>">, Group<CompileOnly_Group>; 34def g_Group : OptionGroup<"<g group>">; 35def i_Group : OptionGroup<"<i group>">, Group<CompileOnly_Group>; 36def clang_i_Group : OptionGroup<"<clang i group>">, Group<i_Group>; 37def m_Group : OptionGroup<"<m group>">, Group<CompileOnly_Group>; 38def m_x86_Features_Group : OptionGroup<"<m x86 features group>">, Group<m_Group>; 39def u_Group : OptionGroup<"<u group>">; 40 41def pedantic_Group : OptionGroup<"<pedantic group>">, 42 Group<CompileOnly_Group>; 43def reserved_lib_Group : OptionGroup<"<reserved libs group>">; 44 45// Temporary groups for clang options which we know we don't support, 46// but don't want to verbosely warn the user about. 47def clang_ignored_f_Group : OptionGroup<"<clang ignored f group>">, 48 Group<f_Group>; 49def clang_ignored_m_Group : OptionGroup<"<clang ignored m group>">, 50 Group<m_Group>; 51 52///////// 53// Options 54 55// The internal option ID must be a valid C++ identifier and results in a 56// clang::driver::options::OPT_XX enum constant for XX. 57// 58// We want to unambiguously be able to refer to options from the driver source 59// code, for this reason the option name is mangled into an ID. This mangling 60// isn't guaranteed to have an inverse, but for practical purposes it does. 61// 62// The mangling scheme is to ignore the leading '-', and perform the following 63// substitutions: 64// _ => __ 65// - => _ 66// # => _HASH 67// , => _COMMA 68// = => _EQ 69// C++ => CXX 70// . => _ 71 72// Developer Driver Options 73 74def ccc_Group : OptionGroup<"<clang internal options>">; 75def ccc_driver_Group : OptionGroup<"<clang driver internal options>">, 76 Group<ccc_Group>, HelpText<"DRIVER OPTIONS">; 77def ccc_debug_Group : OptionGroup<"<clang debug/development internal options>">, 78 Group<ccc_Group>, HelpText<"DEBUG/DEVELOPMENT OPTIONS">; 79 80class CCCDriverOpt : Group<ccc_driver_Group>, Flags<[DriverOption, HelpHidden]>; 81def ccc_cxx : Flag<"-ccc-cxx">, CCCDriverOpt, 82 HelpText<"Act as a C++ driver">; 83def ccc_echo : Flag<"-ccc-echo">, CCCDriverOpt, 84 HelpText<"Echo commands before running them">; 85def ccc_gcc_name : Separate<"-ccc-gcc-name">, CCCDriverOpt, 86 HelpText<"Name for native GCC compiler">, 87 MetaVarName<"<gcc-path>">; 88def ccc_clang_cxx : Flag<"-ccc-clang-cxx">, CCCDriverOpt, 89 HelpText<"Enable the clang compiler for C++">; 90def ccc_no_clang_cxx : Flag<"-ccc-no-clang-cxx">, CCCDriverOpt, 91 HelpText<"Disable the clang compiler for C++">; 92def ccc_no_clang : Flag<"-ccc-no-clang">, CCCDriverOpt, 93 HelpText<"Disable the clang compiler">; 94def ccc_no_clang_cpp : Flag<"-ccc-no-clang-cpp">, CCCDriverOpt, 95 HelpText<"Disable the clang preprocessor">; 96def ccc_clang_archs : Separate<"-ccc-clang-archs">, CCCDriverOpt, 97 HelpText<"Comma separate list of architectures to use the clang compiler for">, 98 MetaVarName<"<arch-list>">; 99def ccc_pch_is_pch : Flag<"-ccc-pch-is-pch">, CCCDriverOpt, 100 HelpText<"Use lazy PCH for precompiled headers">; 101def ccc_pch_is_pth : Flag<"-ccc-pch-is-pth">, CCCDriverOpt, 102 HelpText<"Use pretokenized headers for precompiled headers">; 103 104class CCCDebugOpt : Group<ccc_debug_Group>, Flags<[DriverOption, HelpHidden]>; 105def ccc_install_dir : Separate<"-ccc-install-dir">, CCCDebugOpt, 106 HelpText<"Simulate installation in the given directory">; 107def ccc_print_options : Flag<"-ccc-print-options">, CCCDebugOpt, 108 HelpText<"Dump parsed command line arguments">; 109def ccc_print_phases : Flag<"-ccc-print-phases">, CCCDebugOpt, 110 HelpText<"Dump list of actions to perform">; 111def ccc_print_bindings : Flag<"-ccc-print-bindings">, CCCDebugOpt, 112 HelpText<"Show bindings of tools to actions">; 113 114def ccc_arcmt_check : Flag<"-ccc-arcmt-check">, CCCDriverOpt, 115 HelpText<"Check for ARC migration issues that need manual handling">; 116def ccc_arcmt_modify : Flag<"-ccc-arcmt-modify">, CCCDriverOpt, 117 HelpText<"Apply modifications to files to conform to ARC">; 118def ccc_arrmt_check : Flag<"-ccc-arrmt-check">, Alias<ccc_arcmt_check>; 119def ccc_arrmt_modify : Flag<"-ccc-arrmt-modify">, Alias<ccc_arcmt_modify>; 120def ccc_arcmt_migrate : Separate<"-ccc-arcmt-migrate">, CCCDriverOpt, 121 HelpText<"Apply modifications and produces temporary files that conform to ARC">; 122def arcmt_migrate_report_output : Separate<"-arcmt-migrate-report-output">, 123 HelpText<"Output path for the plist report">; 124def arcmt_migrate_emit_arc_errors : Flag<"-arcmt-migrate-emit-errors">, 125 HelpText<"Emit ARC errors even if the migrator can fix them">; 126 127def _migrate : Flag<"--migrate">, Flags<[DriverOption]>, 128 HelpText<"Run the migrator">; 129def ccc_objcmt_migrate : Separate<"-ccc-objcmt-migrate">, CCCDriverOpt, 130 HelpText<"Apply modifications and produces temporary files to migrate to " 131 "modern ObjC syntax">; 132def objcmt_migrate_literals : Flag<"-objcmt-migrate-literals">, 133 HelpText<"Enable migration to modern ObjC literals">; 134def objcmt_migrate_subscripting : Flag<"-objcmt-migrate-subscripting">, 135 HelpText<"Enable migration to modern ObjC subscripting">; 136 137// Make sure all other -ccc- options are rejected. 138def ccc_ : Joined<"-ccc-">, Group<ccc_Group>, Flags<[Unsupported]>; 139 140// Standard Options 141 142def _HASH_HASH_HASH : Flag<"-###">, Flags<[DriverOption]>, 143 HelpText<"Print the commands to run for this compilation">; 144// The '--' option is here for the sake of compatibility with gcc, but is 145// being ignored by the driver. 146def _DASH_DASH : Flag<"--">, Flags<[DriverOption]>; 147def A : JoinedOrSeparate<"-A">; 148def B : JoinedOrSeparate<"-B">; 149def CC : Flag<"-CC">; 150def C : Flag<"-C">; 151def D : JoinedOrSeparate<"-D">, Group<CompileOnly_Group>; 152def E : Flag<"-E">, Flags<[DriverOption]>, 153 HelpText<"Only run the preprocessor">; 154def F : JoinedOrSeparate<"-F">, Flags<[RenderJoined]>; 155def G : Separate<"-G">, Flags<[DriverOption]>; 156def H : Flag<"-H">; 157def I_ : Flag<"-I-">, Group<I_Group>; 158def I : JoinedOrSeparate<"-I">, Group<I_Group>; 159def L : JoinedOrSeparate<"-L">, Flags<[RenderJoined]>; 160def MD : Flag<"-MD">, Group<M_Group>; 161def MF : JoinedOrSeparate<"-MF">, Group<M_Group>; 162def MG : Flag<"-MG">, Group<M_Group>; 163def MMD : Flag<"-MMD">, Group<M_Group>; 164def MM : Flag<"-MM">, Group<M_Group>; 165def MP : Flag<"-MP">, Group<M_Group>; 166def MQ : JoinedOrSeparate<"-MQ">, Group<M_Group>; 167def MT : JoinedOrSeparate<"-MT">, Group<M_Group>; 168def Mach : Flag<"-Mach">; 169def M : Flag<"-M">, Group<M_Group>; 170def O0 : Joined<"-O0">, Group<O_Group>; 171def O4 : Joined<"-O4">, Group<O_Group>; 172def ObjCXX : Flag<"-ObjC++">, Flags<[DriverOption]>, 173 HelpText<"Treat source input files as Objective-C++ inputs">; 174def ObjC : Flag<"-ObjC">, Flags<[DriverOption]>, 175 HelpText<"Treat source input files as Objective-C inputs">; 176def O : Joined<"-O">, Group<O_Group>; 177def P : Flag<"-P">; 178def Qn : Flag<"-Qn">; 179def Qunused_arguments : Flag<"-Qunused-arguments">, Flags<[DriverOption]>, 180 HelpText<"Don't emit warning for unused driver arguments">; 181def Q : Flag<"-Q">; 182def R : Flag<"-R">; 183def S : Flag<"-S">, Flags<[DriverOption]>, 184 HelpText<"Only run preprocess and compilation steps">; 185def Tbss : JoinedOrSeparate<"-Tbss">, Group<T_Group>; 186def Tdata : JoinedOrSeparate<"-Tdata">, Group<T_Group>; 187def Ttext : JoinedOrSeparate<"-Ttext">, Group<T_Group>; 188def T : JoinedOrSeparate<"-T">, Group<T_Group>; 189def U : JoinedOrSeparate<"-U">, Group<CompileOnly_Group>; 190def V : JoinedOrSeparate<"-V">, Flags<[DriverOption, Unsupported]>; 191def Wa_COMMA : CommaJoined<"-Wa,">, 192 HelpText<"Pass the comma separated arguments in <arg> to the assembler">, 193 MetaVarName<"<arg>">; 194def Wall : Flag<"-Wall">, Group<W_Group>; 195def Wdeprecated : Flag<"-Wdeprecated">, Group<W_Group>; 196def Wno_deprecated : Flag<"-Wno-deprecated">, Group<W_Group>; 197def Wextra : Flag<"-Wextra">, Group<W_Group>; 198def Wl_COMMA : CommaJoined<"-Wl,">, Flags<[LinkerInput, RenderAsInput]>, 199 HelpText<"Pass the comma separated arguments in <arg> to the linker">, 200 MetaVarName<"<arg>">; 201def Wno_nonportable_cfstrings : Joined<"-Wno-nonportable-cfstrings">, Group<W_Group>; 202def Wnonportable_cfstrings : Joined<"-Wnonportable-cfstrings">, Group<W_Group>; 203def Wp_COMMA : CommaJoined<"-Wp,">, 204 HelpText<"Pass the comma separated arguments in <arg> to the preprocessor">, 205 MetaVarName<"<arg>">; 206def Wwrite_strings : Flag<"-Wwrite-strings">, Group<W_Group>; 207def Wno_write_strings : Flag<"-Wno-write-strings">, Group<W_Group>; 208def W_Joined : Joined<"-W">, Group<W_Group>; 209def Xanalyzer : Separate<"-Xanalyzer">, 210 HelpText<"Pass <arg> to the static analyzer">, MetaVarName<"<arg>">; 211def Xarch__ : JoinedAndSeparate<"-Xarch_">, Flags<[DriverOption]>; 212def Xassembler : Separate<"-Xassembler">, 213 HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">; 214def Xclang : Separate<"-Xclang">, 215 HelpText<"Pass <arg> to the clang compiler">, MetaVarName<"<arg>">, 216 Flags<[NoForward]>; 217def Xlinker : Separate<"-Xlinker">, Flags<[LinkerInput, RenderAsInput]>, 218 HelpText<"Pass <arg> to the linker">, MetaVarName<"<arg>">; 219def Xpreprocessor : Separate<"-Xpreprocessor">, 220 HelpText<"Pass <arg> to the preprocessor">, MetaVarName<"<arg>">; 221def X_Flag : Flag<"-X">; 222def X_Joined : Joined<"-X">; 223def Z_Flag : Flag<"-Z">; 224def Z_Joined : Joined<"-Z">; 225def all__load : Flag<"-all_load">; 226def allowable__client : Separate<"-allowable_client">; 227def ansi : Flag<"-ansi">, Group<a_Group>; 228def arch__errors__fatal : Flag<"-arch_errors_fatal">; 229def arch : Separate<"-arch">, Flags<[DriverOption]>; 230def arch__only : Separate<"-arch_only">; 231def a : Joined<"-a">, Group<a_Group>; 232def bind__at__load : Flag<"-bind_at_load">; 233def bundle__loader : Separate<"-bundle_loader">; 234def bundle : Flag<"-bundle">; 235def b : JoinedOrSeparate<"-b">, Flags<[Unsupported]>; 236def client__name : JoinedOrSeparate<"-client_name">; 237def combine : Flag<"-combine">, Flags<[DriverOption, Unsupported]>; 238def compatibility__version : JoinedOrSeparate<"-compatibility_version">; 239def coverage : Flag<"-coverage">; 240def cpp_precomp : Flag<"-cpp-precomp">, Group<clang_ignored_f_Group>; 241def current__version : JoinedOrSeparate<"-current_version">; 242def cxx_isystem : JoinedOrSeparate<"-cxx-isystem">, Group<clang_i_Group>; 243def c : Flag<"-c">, Flags<[DriverOption]>, 244 HelpText<"Only run preprocess, compile, and assemble steps">; 245def dA : Flag<"-dA">, Group<d_Group>; 246def dD : Flag<"-dD">, Group<d_Group>; 247def dM : Flag<"-dM">, Group<d_Group>; 248def dead__strip : Flag<"-dead_strip">; 249def dependency_file : Separate<"-dependency-file">; 250def dumpmachine : Flag<"-dumpmachine">; 251def dumpspecs : Flag<"-dumpspecs">, Flags<[Unsupported]>; 252def dumpversion : Flag<"-dumpversion">; 253def dylib__file : Separate<"-dylib_file">; 254def dylinker__install__name : JoinedOrSeparate<"-dylinker_install_name">; 255def dylinker : Flag<"-dylinker">; 256def dynamiclib : Flag<"-dynamiclib">; 257def dynamic : Flag<"-dynamic">, Flags<[NoArgumentUnused]>; 258def d_Flag : Flag<"-d">, Group<d_Group>; 259def d_Joined : Joined<"-d">, Group<d_Group>; 260def emit_ast : Flag<"-emit-ast">, 261 HelpText<"Emit Clang AST files for source inputs">; 262def emit_llvm : Flag<"-emit-llvm">, 263 HelpText<"Use the LLVM representation for assembler and object files">; 264def exported__symbols__list : Separate<"-exported_symbols_list">; 265def e : JoinedOrSeparate<"-e">; 266def fPIC : Flag<"-fPIC">, Group<f_Group>; 267def fno_PIC : Flag<"-fno-PIC">, Group<f_Group>; 268def fPIE : Flag<"-fPIE">, Group<f_Group>; 269def fno_PIE : Flag<"-fno-PIE">, Group<f_Group>; 270def faccess_control : Flag<"-faccess-control">, Group<f_Group>; 271def fallow_unsupported : Flag<"-fallow-unsupported">, Group<f_Group>; 272def faltivec : Flag<"-faltivec">, Group<f_Group>; 273def fapple_kext : Flag<"-fapple-kext">, Group<f_Group>; 274def fapple_pragma_pack : Flag<"-fapple-pragma-pack">, Group<f_Group>; 275def faddress_sanitizer : Flag<"-faddress-sanitizer">, Group<f_Group>; 276def fno_address_sanitizer : Flag<"-fno-address-sanitizer">, Group<f_Group>; 277def fthread_sanitizer : Flag<"-fthread-sanitizer">, Group<f_Group>; 278def fno_thread_sanitizer : Flag<"-fno-thread-sanitizer">, Group<f_Group>; 279def fasm : Flag<"-fasm">, Group<f_Group>; 280 281def fasm_blocks : Flag<"-fasm-blocks">, Group<f_Group>; 282def fno_asm_blocks : Flag<"-fno-asm-blocks">, Group<f_Group>; 283 284def fassume_sane_operator_new : Flag<"-fassume-sane-operator-new">, Group<f_Group>; 285def fastcp : Flag<"-fastcp">, Group<f_Group>; 286def fastf : Flag<"-fastf">, Group<f_Group>; 287def fast : Flag<"-fast">, Group<f_Group>; 288def fasynchronous_unwind_tables : Flag<"-fasynchronous-unwind-tables">, Group<f_Group>; 289def fblocks : Flag<"-fblocks">, Group<f_Group>; 290def fbootclasspath_EQ : Joined<"-fbootclasspath=">, Group<f_Group>; 291def fborland_extensions : Flag<"-fborland-extensions">, Group<f_Group>; 292def fbuiltin_strcat : Flag<"-fbuiltin-strcat">, Group<f_Group>; 293def fbuiltin_strcpy : Flag<"-fbuiltin-strcpy">, Group<f_Group>; 294def fbuiltin : Flag<"-fbuiltin">, Group<f_Group>; 295def fcaret_diagnostics : Flag<"-fcaret-diagnostics">, Group<f_Group>; 296def fcatch_undefined_behavior : Flag<"-fcatch-undefined-behavior">, 297 Group<f_Group>, HelpText<"Generate runtime checks for undefined behavior.">; 298def fclasspath_EQ : Joined<"-fclasspath=">, Group<f_Group>; 299def fcolor_diagnostics : Flag<"-fcolor-diagnostics">, Group<f_Group>; 300def fcommon : Flag<"-fcommon">, Group<f_Group>; 301def fcompile_resource_EQ : Joined<"-fcompile-resource=">, Group<f_Group>; 302def fconstant_cfstrings : Flag<"-fconstant-cfstrings">, Group<f_Group>; 303def fconstant_string_class_EQ : Joined<"-fconstant-string-class=">, Group<f_Group>; 304def fconstexpr_depth_EQ : Joined<"-fconstexpr-depth=">, Group<f_Group>; 305def fconstexpr_backtrace_limit_EQ : Joined<"-fconstexpr-backtrace-limit=">, 306 Group<f_Group>; 307def fno_crash_diagnostics : Flag<"-fno-crash-diagnostics">, Group<f_clang_Group>, Flags<[NoArgumentUnused]>; 308def fcreate_profile : Flag<"-fcreate-profile">, Group<f_Group>; 309def fcxx_exceptions: Flag<"-fcxx-exceptions">, Group<f_Group>; 310def fcxx_modules : Flag <"-fcxx-modules">, Group<f_Group>, Flags<[NoForward]>; 311def fdebug_pass_arguments : Flag<"-fdebug-pass-arguments">, Group<f_Group>; 312def fdebug_pass_structure : Flag<"-fdebug-pass-structure">, Group<f_Group>; 313def fdiagnostics_fixit_info : Flag<"-fdiagnostics-fixit-info">, Group<f_clang_Group>; 314def fdiagnostics_print_source_range_info : Flag<"-fdiagnostics-print-source-range-info">, Group<f_clang_Group>; 315def fdiagnostics_parseable_fixits : Flag<"-fdiagnostics-parseable-fixits">, Group<f_clang_Group>; 316def fdiagnostics_show_option : Flag<"-fdiagnostics-show-option">, Group<f_Group>; 317def fdiagnostics_show_note_include_stack : Flag<"-fdiagnostics-show-note-include-stack">, Group<f_Group>; 318def fdiagnostics_format_EQ : Joined<"-fdiagnostics-format=">, Group<f_clang_Group>; 319def fdiagnostics_show_category_EQ : Joined<"-fdiagnostics-show-category=">, Group<f_clang_Group>; 320def fdollars_in_identifiers : Flag<"-fdollars-in-identifiers">, Group<f_Group>; 321def fdwarf2_cfi_asm : Flag<"-fdwarf2-cfi-asm">, Group<f_Group>; 322def fno_dwarf2_cfi_asm : Flag<"-fno-dwarf2-cfi-asm">, Group<f_Group>; 323def fdwarf_directory_asm : Flag<"-fdwarf-directory-asm">, Group<f_Group>; 324def fno_dwarf_directory_asm : Flag<"-fno-dwarf-directory-asm">, Group<f_Group>; 325def felide_constructors : Flag<"-felide-constructors">, Group<f_Group>; 326def feliminate_unused_debug_symbols : Flag<"-feliminate-unused-debug-symbols">, Group<f_Group>; 327def femit_all_decls : Flag<"-femit-all-decls">, Group<f_Group>; 328def fencoding_EQ : Joined<"-fencoding=">, Group<f_Group>; 329def ferror_limit_EQ : Joined<"-ferror-limit=">, Group<f_Group>; 330def fexceptions : Flag<"-fexceptions">, Group<f_Group>; 331def fextdirs_EQ : Joined<"-fextdirs=">, Group<f_Group>; 332def fhosted : Flag<"-fhosted">, Group<f_Group>; 333def ffast_math : Flag<"-ffast-math">, Group<f_Group>; 334def fmath_errno : Flag<"-fmath-errno">, Group<f_Group>; 335def fno_math_errno : Flag<"-fno-math-errno">, Group<f_Group>; 336def fsignaling_math : Flag<"-fsignaling-math">, Group<f_Group>; 337def fno_signaling_math : Flag<"-fno-signaling-math">, Group<f_Group>; 338def funsafe_math_optimizations : Flag<"-funsafe-math-optimizations">, 339 Group<f_Group>; 340def fno_unsafe_math_optimizations : Flag<"-fno-unsafe-math-optimizations">, 341 Group<f_Group>; 342def fassociative_math : Flag<"-fassociative-math">, Group<f_Group>; 343def fno_associative_math : Flag<"-fno-associative-math">, Group<f_Group>; 344def freciprocal_math : Flag<"-freciprocal-math">, Group<f_Group>; 345def fno_reciprocal_math : Flag<"-fno-reciprocal-math">, Group<f_Group>; 346def ffinite_math_only : Flag<"-ffinite-math-only">, Group<f_Group>; 347def fno_finite_math_only : Flag<"-fno-finite-math-only">, Group<f_Group>; 348def fsigned_zeros : Flag<"-fsigned-zeros">, Group<f_Group>; 349def fno_signed_zeros : Flag<"-fno-signed-zeros">, Group<f_Group>; 350def fhonor_nans : Flag<"-fhonor-nans">, Group<f_Group>; 351def fno_honor_nans : Flag<"-fno-honor-nans">, Group<f_Group>; 352def fhonor_infinities : Flag<"-fhonor-infinities">, Group<f_Group>; 353def fno_honor_infinities : Flag<"-fno-honor-infinities">, Group<f_Group>; 354// Sic. This option was misspelled originally. 355def fhonor_infinites : Flag<"-fhonor-infinites">, Group<f_Group>, 356 Alias<fhonor_infinities>; 357def fno_honor_infinites : Flag<"-fno-honor-infinites">, Group<f_Group>, 358 Alias<fno_honor_infinities>; 359def ftrapping_math : Flag<"-ftrapping-math">, Group<f_Group>; 360def fno_trapping_math : Flag<"-fno-trapping-math">, Group<f_Group>; 361 362def ffor_scope : Flag<"-ffor-scope">, Group<f_Group>; 363def fno_for_scope : Flag<"-fno-for-scope">, Group<f_Group>; 364 365def ffreestanding : Flag<"-ffreestanding">, Group<f_Group>; 366def fgnu_keywords : Flag<"-fgnu-keywords">, Group<f_Group>; 367def fgnu89_inline : Flag<"-fgnu89-inline">, Group<f_Group>; 368def fno_gnu89_inline : Flag<"-fno-gnu89-inline">, Group<f_Group>; 369def fgnu_runtime : Flag<"-fgnu-runtime">, Group<f_Group>; 370def fheinous_gnu_extensions : Flag<"-fheinous-gnu-extensions">; 371def filelist : Separate<"-filelist">, Flags<[LinkerInput]>; 372def findirect_virtual_calls : Flag<"-findirect-virtual-calls">, Alias<fapple_kext>; 373def finline_functions : Flag<"-finline-functions">, Group<clang_ignored_f_Group>; 374def finline : Flag<"-finline">, Group<clang_ignored_f_Group>; 375def finstrument_functions : Flag<"-finstrument-functions">, Group<f_Group>; 376def fkeep_inline_functions : Flag<"-fkeep-inline-functions">, Group<clang_ignored_f_Group>; 377def flat__namespace : Flag<"-flat_namespace">; 378def flax_vector_conversions : Flag<"-flax-vector-conversions">, Group<f_Group>; 379def flimit_debug_info : Flag<"-flimit-debug-info">, Group<f_Group>, 380 HelpText<"Limit debug information produced to reduce size of debug binary">; 381def flimited_precision_EQ : Joined<"-flimited-precision=">, Group<f_Group>; 382def flto : Flag<"-flto">, Group<f_Group>; 383def fno_lto : Flag<"-fno-lto">, Group<f_Group>; 384def fmacro_backtrace_limit_EQ : Joined<"-fmacro-backtrace-limit=">, 385 Group<f_Group>; 386def fmerge_all_constants : Flag<"-fmerge-all-constants">, Group<f_Group>; 387def fmessage_length_EQ : Joined<"-fmessage-length=">, Group<f_Group>; 388def fms_extensions : Flag<"-fms-extensions">, Group<f_Group>; 389def fms_compatibility : Flag<"-fms-compatibility">, Group<f_Group>; 390def fmsc_version : Joined<"-fmsc-version=">, Group<f_Group>; 391def fdelayed_template_parsing : Flag<"-fdelayed-template-parsing">, Group<f_Group>; 392def fmodule_cache_path : Separate<"-fmodule-cache-path">, Group<i_Group>, 393 Flags<[NoForward]>; 394def fmodules : Flag <"-fmodules">, Group<f_Group>, Flags<[NoForward]>; 395 396def fmudflapth : Flag<"-fmudflapth">, Group<f_Group>; 397def fmudflap : Flag<"-fmudflap">, Group<f_Group>; 398def fnested_functions : Flag<"-fnested-functions">, Group<f_Group>; 399def fnext_runtime : Flag<"-fnext-runtime">, Group<f_Group>; 400def fno_access_control : Flag<"-fno-access-control">, Group<f_Group>; 401def fno_apple_pragma_pack : Flag<"-fno-apple-pragma-pack">, Group<f_Group>; 402def fno_asm : Flag<"-fno-asm">, Group<f_Group>; 403def fno_asynchronous_unwind_tables : Flag<"-fno-asynchronous-unwind-tables">, Group<f_Group>; 404def fno_assume_sane_operator_new : Flag<"-fno-assume-sane-operator-new">, Group<f_Group>; 405def fno_blocks : Flag<"-fno-blocks">, Group<f_Group>; 406def fno_borland_extensions : Flag<"-fno-borland-extensions">, Group<f_Group>; 407def fno_builtin_strcat : Flag<"-fno-builtin-strcat">, Group<f_Group>; 408def fno_builtin_strcpy : Flag<"-fno-builtin-strcpy">, Group<f_Group>; 409def fno_builtin : Flag<"-fno-builtin">, Group<f_Group>; 410def fno_caret_diagnostics : Flag<"-fno-caret-diagnostics">, Group<f_Group>; 411def fno_color_diagnostics : Flag<"-fno-color-diagnostics">, Group<f_Group>; 412def fno_common : Flag<"-fno-common">, Group<f_Group>; 413def fno_constant_cfstrings : Flag<"-fno-constant-cfstrings">, Group<f_Group>; 414def fno_cxx_exceptions: Flag<"-fno-cxx-exceptions">, Group<f_Group>; 415def fno_cxx_modules : Flag <"-fno-cxx-modules">, Group<f_Group>, Flags<[NoForward]>; 416def fno_diagnostics_fixit_info : Flag<"-fno-diagnostics-fixit-info">, Group<f_Group>; 417def fno_diagnostics_show_option : Flag<"-fno-diagnostics-show-option">, Group<f_Group>; 418def fno_diagnostics_show_note_include_stack : Flag<"-fno-diagnostics-show-note-include-stack">, Group<f_Group>; 419def fno_dollars_in_identifiers : Flag<"-fno-dollars-in-identifiers">, Group<f_Group>; 420def fno_elide_constructors : Flag<"-fno-elide-constructors">, Group<f_Group>; 421def fno_eliminate_unused_debug_symbols : Flag<"-fno-eliminate-unused-debug-symbols">, Group<f_Group>; 422def fno_exceptions : Flag<"-fno-exceptions">, Group<f_Group>; 423def fno_gnu_keywords : Flag<"-fno-gnu-keywords">, Group<f_Group>; 424def fno_inline_functions : Flag<"-fno-inline-functions">, Group<f_Group>; 425def fno_inline : Flag<"-fno-inline">, Group<f_Group>; 426def fno_keep_inline_functions : Flag<"-fno-keep-inline-functions">, Group<clang_ignored_f_Group>; 427def fno_lax_vector_conversions : Flag<"-fno-lax-vector-conversions">, Group<f_Group>; 428def fno_limit_debug_info : Flag<"-fno-limit-debug-info">, Group<f_Group>, 429 HelpText<"Do not limit debug information produced to reduce size of debug binary">; 430def fno_merge_all_constants : Flag<"-fno-merge-all-constants">, Group<f_Group>; 431def fno_modules : Flag <"-fno-modules">, Group<f_Group>, Flags<[NoForward]>; 432def fno_ms_extensions : Flag<"-fno-ms-extensions">, Group<f_Group>; 433def fno_ms_compatibility : Flag<"-fno-ms-compatibility">, Group<f_Group>; 434def fno_delayed_template_parsing : Flag<"-fno-delayed-template-parsing">, Group<f_Group>; 435def fno_objc_default_synthesize_properties 436 : Flag<"-fno-objc-default-synthesize-properties">, Group<f_Group>; 437def fno_objc_exceptions: Flag<"-fno-objc-exceptions">, Group<f_Group>; 438def fno_objc_legacy_dispatch : Flag<"-fno-objc-legacy-dispatch">, Group<f_Group>; 439def fno_omit_frame_pointer : Flag<"-fno-omit-frame-pointer">, Group<f_Group>; 440def fno_operator_names : Flag<"-fno-operator-names">, Group<f_Group>; 441def fno_pascal_strings : Flag<"-fno-pascal-strings">, Group<f_Group>; 442def fno_rtti : Flag<"-fno-rtti">, Group<f_Group>; 443def fno_short_enums : Flag<"-fno-short-enums">, Group<f_Group>; 444def fno_show_column : Flag<"-fno-show-column">, Group<f_Group>; 445def fno_show_source_location : Flag<"-fno-show-source-location">, Group<f_Group>; 446def fno_spell_checking : Flag<"-fno-spell-checking">, Group<f_Group>; 447def fno_stack_protector : Flag<"-fno-stack-protector">, Group<f_Group>; 448def fno_strict_aliasing : Flag<"-fno-strict-aliasing">, Group<f_Group>; 449def fno_strict_enums : Flag<"-fno-strict-enums">, Group<f_Group>; 450def fno_strict_overflow : Flag<"-fno-strict-overflow">, Group<f_Group>; 451def fno_threadsafe_statics : Flag<"-fno-threadsafe-statics">, Group<f_Group>; 452def fno_use_cxa_atexit : Flag<"-fno-use-cxa-atexit">, Group<f_Group>; 453def fno_unit_at_a_time : Flag<"-fno-unit-at-a-time">, Group<f_Group>; 454def fno_unwind_tables : Flag<"-fno-unwind-tables">, Group<f_Group>; 455def fno_verbose_asm : Flag<"-fno-verbose-asm">, Group<f_Group>; 456def fno_working_directory : Flag<"-fno-working-directory">, Group<f_Group>; 457def fno_wrapv : Flag<"-fno-wrapv">, Group<f_Group>; 458def fno_zero_initialized_in_bss : Flag<"-fno-zero-initialized-in-bss">, Group<f_Group>; 459def fobjc_arc : Flag<"-fobjc-arc">, Group<f_Group>; 460def fno_objc_arc : Flag<"-fno-objc-arc">, Group<f_Group>; 461def fobjc_arc_exceptions : Flag<"-fobjc-arc-exceptions">, Group<f_Group>; 462def fno_objc_arc_exceptions : Flag<"-fno-objc-arc-exceptions">, Group<f_Group>; 463def fobjc_atdefs : Flag<"-fobjc-atdefs">, Group<clang_ignored_f_Group>; 464def fobjc_call_cxx_cdtors : Flag<"-fobjc-call-cxx-cdtors">, Group<clang_ignored_f_Group>; 465def fobjc_default_synthesize_properties : 466 Flag<"-fobjc-default-synthesize-properties">, Group<f_Group>; 467def fobjc_exceptions: Flag<"-fobjc-exceptions">, Group<f_Group>; 468 469def fobjc_gc_only : Flag<"-fobjc-gc-only">, Group<f_Group>; 470def fobjc_gc : Flag<"-fobjc-gc">, Group<f_Group>; 471def fobjc_legacy_dispatch : Flag<"-fobjc-legacy-dispatch">, Group<f_Group>; 472def fobjc_new_property : Flag<"-fobjc-new-property">, Group<clang_ignored_f_Group>; 473def fobjc_infer_related_result_type : Flag<"-fobjc-infer-related-result-type">, 474 Group<f_Group>; 475def fno_objc_infer_related_result_type : Flag< 476 "-fno-objc-infer-related-result-type">, Group<f_Group>; 477def fobjc_link_runtime: Flag<"-fobjc-link-runtime">, Group<f_Group>; 478 479// Objective-C ABI options. 480def fobjc_abi_version_EQ : Joined<"-fobjc-abi-version=">, Group<f_Group>; 481def fobjc_nonfragile_abi_version_EQ : Joined<"-fobjc-nonfragile-abi-version=">, Group<f_Group>; 482def fobjc_nonfragile_abi : Flag<"-fobjc-nonfragile-abi">, Group<f_Group>; 483def fno_objc_nonfragile_abi : Flag<"-fno-objc-nonfragile-abi">, Group<f_Group>; 484 485def fobjc_sender_dependent_dispatch : Flag<"-fobjc-sender-dependent-dispatch">, Group<f_Group>; 486def fobjc : Flag<"-fobjc">, Group<f_Group>; 487def fomit_frame_pointer : Flag<"-fomit-frame-pointer">, Group<f_Group>; 488def fopenmp : Flag<"-fopenmp">, Group<f_Group>; 489def fno_optimize_sibling_calls : Flag<"-fno-optimize-sibling-calls">, Group<f_Group>; 490def foptimize_sibling_calls : Flag<"-foptimize-sibling-calls">, Group<f_Group>; 491def force__cpusubtype__ALL : Flag<"-force_cpusubtype_ALL">; 492def force__flat__namespace : Flag<"-force_flat_namespace">; 493def force__load : Separate<"-force_load">; 494def foutput_class_dir_EQ : Joined<"-foutput-class-dir=">, Group<f_Group>; 495def fpack_struct : Flag<"-fpack-struct">, Group<f_Group>; 496def fno_pack_struct : Flag<"-fno-pack-struct">, Group<f_Group>; 497def fpack_struct_EQ : Joined<"-fpack-struct=">, Group<f_Group>; 498def fpascal_strings : Flag<"-fpascal-strings">, Group<f_Group>; 499def fpch_preprocess : Flag<"-fpch-preprocess">, Group<f_Group>; 500def fpic : Flag<"-fpic">, Group<f_Group>; 501def fno_pic : Flag<"-fno-pic">, Group<f_Group>; 502def fpie : Flag<"-fpie">, Group<f_Group>; 503def fno_pie : Flag<"-fno-pie">, Group<f_Group>; 504def fprofile_arcs : Flag<"-fprofile-arcs">, Group<f_Group>; 505def fprofile_generate : Flag<"-fprofile-generate">, Group<f_Group>; 506def framework : Separate<"-framework">, Flags<[LinkerInput]>; 507def frandom_seed_EQ : Joined<"-frandom-seed=">, Group<clang_ignored_f_Group>; 508def frtti : Flag<"-frtti">, Group<f_Group>; 509def fsched_interblock : Flag<"-fsched-interblock">, Group<clang_ignored_f_Group>; 510def fshort_enums : Flag<"-fshort-enums">, Group<f_Group>; 511def freorder_blocks : Flag<"-freorder-blocks">, Group<clang_ignored_f_Group>; 512def fshort_wchar : Flag<"-fshort-wchar">, Group<f_Group>; 513def fshow_overloads_EQ : Joined<"-fshow-overloads=">, Group<f_Group>; 514def fshow_column : Flag<"-fshow-column">, Group<f_Group>; 515def fshow_source_location : Flag<"-fshow-source-location">, Group<f_Group>; 516def fspell_checking : Flag<"-fspell-checking">, Group<f_Group>; 517def fsigned_bitfields : Flag<"-fsigned-bitfields">, Group<f_Group>; 518def fsigned_char : Flag<"-fsigned-char">, Group<f_Group>; 519def fstack_protector_all : Flag<"-fstack-protector-all">, Group<f_Group>; 520def fstack_protector : Flag<"-fstack-protector">, Group<f_Group>; 521def fstrict_aliasing : Flag<"-fstrict-aliasing">, Group<f_Group>; 522def fstrict_enums : Flag<"-fstrict-enums">, Group<f_Group>; 523def fstrict_overflow : Flag<"-fstrict-overflow">, Group<f_Group>; 524def fsyntax_only : Flag<"-fsyntax-only">, Flags<[DriverOption]>; 525def ftabstop_EQ : Joined<"-ftabstop=">, Group<f_Group>; 526def ftemplate_depth_EQ : Joined<"-ftemplate-depth=">, Group<f_Group>; 527def ftemplate_depth_ : Joined<"-ftemplate-depth-">, Group<f_Group>; 528def ftemplate_backtrace_limit_EQ : Joined<"-ftemplate-backtrace-limit=">, 529 Group<f_Group>; 530def ftest_coverage : Flag<"-ftest-coverage">, Group<f_Group>; 531def Wlarge_by_value_copy_def : Flag<"-Wlarge-by-value-copy">; 532def Wlarge_by_value_copy_EQ : Joined<"-Wlarge-by-value-copy=">; 533 534// Just silence warnings about -Wlarger-than, -Wframe-larger-than for now. 535def Wlarger_than : Separate<"-Wlarger-than">, Group<clang_ignored_f_Group>; 536def Wlarger_than_EQ : Joined<"-Wlarger-than=">, Alias<Wlarger_than>; 537def Wlarger_than_ : Joined<"-Wlarger-than-">, Alias<Wlarger_than>; 538def Wframe_larger_than : Separate<"-Wframe-larger-than">, Group<clang_ignored_f_Group>; 539def Wframe_larger_than_EQ : Joined<"-Wframe-larger-than=">, Alias<Wframe_larger_than>; 540 541def fterminated_vtables : Flag<"-fterminated-vtables">, Alias<fapple_kext>; 542def fthreadsafe_statics : Flag<"-fthreadsafe-statics">, Group<f_Group>; 543def ftime_report : Flag<"-ftime-report">, Group<f_Group>; 544def ftrapv : Flag<"-ftrapv">, Group<f_Group>; 545def ftrapv_handler_EQ : Joined<"-ftrapv-handler=">, Group<f_Group>; 546def ftrap_function_EQ : Joined<"-ftrap-function=">, Group<f_Group>, 547 HelpText<"Issue call to specified function rather than a trap instruction">; 548def funit_at_a_time : Flag<"-funit-at-a-time">, Group<f_Group>; 549def funroll_loops : Flag<"-funroll-loops">, Group<f_Group>; 550def funsigned_bitfields : Flag<"-funsigned-bitfields">, Group<f_Group>; 551def funsigned_char : Flag<"-funsigned-char">, Group<f_Group>; 552def funwind_tables : Flag<"-funwind-tables">, Group<f_Group>; 553def fuse_cxa_atexit : Flag<"-fuse-cxa-atexit">, Group<f_Group>; 554def fverbose_asm : Flag<"-fverbose-asm">, Group<f_Group>; 555def fvisibility_EQ : Joined<"-fvisibility=">, Group<f_Group>; 556def fvisibility_inlines_hidden : Flag<"-fvisibility-inlines-hidden">, Group<f_Group>; 557def fwrapv : Flag<"-fwrapv">, Group<f_Group>; 558def fwritable_strings : Flag<"-fwritable-strings">, Group<f_Group>; 559def fzero_initialized_in_bss : Flag<"-fzero-initialized-in-bss">, Group<f_Group>; 560def ffunction_sections: Flag <"-ffunction-sections">, Group<f_Group>; 561def fdata_sections : Flag <"-fdata-sections">, Group<f_Group>; 562def f : Joined<"-f">, Group<f_Group>; 563def g0 : Flag<"-g0">, Group<g_Group>; 564def g2 : Flag<"-g2">, Group<g_Group>; 565def g3 : Flag<"-g3">, Group<g_Group>; 566def gdwarf2 : Flag<"-gdwarf-2">, Group<g_Group>; 567def gfull : Flag<"-gfull">, Group<g_Group>; 568def ggdb : Flag<"-ggdb">, Group<g_Group>; 569def gstabs : Flag<"-gstabs">, Group<g_Group>; 570def gstabsplus : Flag<"-gstabs+">, Group<g_Group>; 571def gstabs1 : Flag<"-gstabs1">, Group<g_Group>; 572def gstabs2 : Flag<"-gstabs2">, Group<g_Group>; 573def gused : Flag<"-gused">, Group<g_Group>; 574def g_Flag : Flag<"-g">, Group<g_Group>; 575def headerpad__max__install__names : Joined<"-headerpad_max_install_names">; 576def index_header_map : Flag<"-index-header-map">; 577def idirafter : JoinedOrSeparate<"-idirafter">, Group<clang_i_Group>; 578def iframework : Joined<"-iframework">, Group<clang_i_Group>; 579def imacros : JoinedOrSeparate<"-imacros">, Group<clang_i_Group>; 580def image__base : Separate<"-image_base">; 581def include_ : JoinedOrSeparate<"-include">, Group<clang_i_Group>, EnumName<"include">; 582def include_pch : Separate<"-include-pch">, Group<clang_i_Group>; 583def init : Separate<"-init">; 584def install__name : Separate<"-install_name">; 585def integrated_as : Flag<"-integrated-as">, Flags<[DriverOption]>; 586def iprefix : JoinedOrSeparate<"-iprefix">, Group<clang_i_Group>; 587def iquote : JoinedOrSeparate<"-iquote">, Group<clang_i_Group>; 588def isysroot : JoinedOrSeparate<"-isysroot">, Group<clang_i_Group>; 589def isystem : JoinedOrSeparate<"-isystem">, Group<clang_i_Group>; 590def iwithprefixbefore : JoinedOrSeparate<"-iwithprefixbefore">, Group<clang_i_Group>; 591def iwithprefix : JoinedOrSeparate<"-iwithprefix">, Group<clang_i_Group>; 592def iwithsysroot : JoinedOrSeparate<"-iwithsysroot">, Group<clang_i_Group>; 593def i : Joined<"-i">, Group<i_Group>; 594def keep__private__externs : Flag<"-keep_private_externs">; 595def l : JoinedOrSeparate<"-l">, Flags<[LinkerInput, RenderJoined]>; 596def lazy__framework : Separate<"-lazy_framework">, Flags<[LinkerInput]>; 597def lazy__library : Separate<"-lazy_library">, Flags<[LinkerInput]>; 598def m32 : Flag<"-m32">, Group<m_Group>, Flags<[DriverOption]>; 599def mqdsp6_compat : Flag<"-mqdsp6-compat">, Group<m_Group>, Flags<[DriverOption]>; 600def m3dnowa : Flag<"-m3dnowa">, Group<m_x86_Features_Group>; 601def m3dnow : Flag<"-m3dnow">, Group<m_x86_Features_Group>; 602def m64 : Flag<"-m64">, Group<m_Group>, Flags<[DriverOption]>; 603def mabi_EQ : Joined<"-mabi=">, Group<m_Group>; 604def march_EQ : Joined<"-march=">, Group<m_Group>; 605def mcmodel_EQ : Joined<"-mcmodel=">, Group<m_Group>; 606def mconstant_cfstrings : Flag<"-mconstant-cfstrings">, Group<clang_ignored_m_Group>; 607def mcpu_EQ : Joined<"-mcpu=">, Group<m_Group>; 608def mdynamic_no_pic : Joined<"-mdynamic-no-pic">, Group<m_Group>; 609def mfix_and_continue : Flag<"-mfix-and-continue">, Group<clang_ignored_m_Group>; 610def mfloat_abi_EQ : Joined<"-mfloat-abi=">, Group<m_Group>; 611def mfpmath_EQ : Joined<"-mfpmath=">, Group<m_Group>; 612def mfpu_EQ : Joined<"-mfpu=">, Group<m_Group>; 613def mglobal_merge : Flag<"-mglobal-merge">, Group<m_Group>; 614def mhard_float : Flag<"-mhard-float">, Group<m_Group>; 615def miphoneos_version_min_EQ : Joined<"-miphoneos-version-min=">, Group<m_Group>; 616def mios_version_min_EQ : Joined<"-mios-version-min=">, Alias<miphoneos_version_min_EQ>; 617def mios_simulator_version_min_EQ : Joined<"-mios-simulator-version-min=">, Group<m_Group>; 618def mkernel : Flag<"-mkernel">, Group<m_Group>; 619def mlinker_version_EQ : Joined<"-mlinker-version=">, Flags<[NoForward]>; 620def mllvm : Separate<"-mllvm">; 621def mmacosx_version_min_EQ : Joined<"-mmacosx-version-min=">, Group<m_Group>; 622def mms_bitfields : Flag<"-mms-bitfields">, Group<m_Group>; 623def mstackrealign : Flag<"-mstackrealign">, Group<m_Group>; 624def mstack_alignment : Joined<"-mstack-alignment=">, Group<m_Group>; 625def mmmx : Flag<"-mmmx">, Group<m_x86_Features_Group>; 626def mno_3dnowa : Flag<"-mno-3dnowa">, Group<m_x86_Features_Group>; 627def mno_3dnow : Flag<"-mno-3dnow">, Group<m_x86_Features_Group>; 628def mno_constant_cfstrings : Flag<"-mno-constant-cfstrings">, Group<m_Group>; 629def mno_global_merge : Flag<"-mno-global-merge">, Group<m_Group>; 630def mno_mmx : Flag<"-mno-mmx">, Group<m_x86_Features_Group>; 631def mno_pascal_strings : Flag<"-mno-pascal-strings">, Group<m_Group>; 632def mno_red_zone : Flag<"-mno-red-zone">, Group<m_Group>; 633def mno_relax_all : Flag<"-mno-relax-all">, Group<m_Group>; 634def mno_rtd: Flag<"-mno-rtd">, Group<m_Group>; 635def mno_soft_float : Flag<"-mno-soft-float">, Group<m_Group>; 636def mno_stackrealign : Flag<"-mno-stackrealign">, Group<m_Group>; 637def mno_sse2 : Flag<"-mno-sse2">, Group<m_x86_Features_Group>; 638def mno_sse3 : Flag<"-mno-sse3">, Group<m_x86_Features_Group>; 639def mno_sse4a : Flag<"-mno-sse4a">, Group<m_x86_Features_Group>; 640def mno_sse4 : Flag<"-mno-sse4">, Group<m_x86_Features_Group>; 641def mno_sse4_1 : Flag<"-mno-sse4.1">, Group<m_x86_Features_Group>; 642def mno_sse4_2 : Flag<"-mno-sse4.2">, Group<m_x86_Features_Group>; 643def mno_sse : Flag<"-mno-sse">, Group<m_x86_Features_Group>; 644def mno_ssse3 : Flag<"-mno-ssse3">, Group<m_x86_Features_Group>; 645def mno_aes : Flag<"-mno-aes">, Group<m_x86_Features_Group>; 646def mno_avx : Flag<"-mno-avx">, Group<m_x86_Features_Group>; 647def mno_avx2 : Flag<"-mno-avx2">, Group<m_x86_Features_Group>; 648def mno_lzcnt : Flag<"-mno-lzcnt">, Group<m_x86_Features_Group>; 649def mno_bmi : Flag<"-mno-bmi">, Group<m_x86_Features_Group>; 650def mno_bmi2 : Flag<"-mno-bmi2">, Group<m_x86_Features_Group>; 651def mno_popcnt : Flag<"-mno-popcnt">, Group<m_x86_Features_Group>; 652def mno_fma4 : Flag<"-mno-fma4">, Group<m_x86_Features_Group>; 653 654def mno_thumb : Flag<"-mno-thumb">, Group<m_Group>; 655def marm : Flag<"-marm">, Alias<mno_thumb>; 656 657def mno_warn_nonportable_cfstrings : Flag<"-mno-warn-nonportable-cfstrings">, Group<m_Group>; 658def mno_omit_leaf_frame_pointer : Flag<"-mno-omit-leaf-frame-pointer">, Group<f_Group>; 659def momit_leaf_frame_pointer : Flag<"-momit-leaf-frame-pointer">, Group<f_Group>; 660def mpascal_strings : Flag<"-mpascal-strings">, Group<m_Group>; 661def mred_zone : Flag<"-mred-zone">, Group<m_Group>; 662def mregparm_EQ : Joined<"-mregparm=">, Group<m_Group>; 663def mrelax_all : Flag<"-mrelax-all">, Group<m_Group>; 664def mrtd: Flag<"-mrtd">, Group<m_Group>; 665def msmall_data_threshold_EQ : Joined <"-msmall-data-threshold=">, Group<m_Group>; 666def msoft_float : Flag<"-msoft-float">, Group<m_Group>; 667def msse2 : Flag<"-msse2">, Group<m_x86_Features_Group>; 668def msse3 : Flag<"-msse3">, Group<m_x86_Features_Group>; 669def msse4a : Flag<"-msse4a">, Group<m_x86_Features_Group>; 670def msse4 : Flag<"-msse4">, Group<m_x86_Features_Group>; 671def msse4_1 : Flag<"-msse4.1">, Group<m_x86_Features_Group>; 672def msse4_2 : Flag<"-msse4.2">, Group<m_x86_Features_Group>; 673def msse : Flag<"-msse">, Group<m_x86_Features_Group>; 674def mssse3 : Flag<"-mssse3">, Group<m_x86_Features_Group>; 675def maes : Flag<"-maes">, Group<m_x86_Features_Group>; 676def mavx : Flag<"-mavx">, Group<m_x86_Features_Group>; 677def mavx2 : Flag<"-mavx2">, Group<m_x86_Features_Group>; 678def mlzcnt : Flag<"-mlzcnt">, Group<m_x86_Features_Group>; 679def mbmi : Flag<"-mbmi">, Group<m_x86_Features_Group>; 680def mbmi2 : Flag<"-mbmi2">, Group<m_x86_Features_Group>; 681def mpopcnt : Flag<"-mpopcnt">, Group<m_x86_Features_Group>; 682def mfma4 : Flag<"-mfma4">, Group<m_x86_Features_Group>; 683def mthumb : Flag<"-mthumb">, Group<m_Group>; 684def mtune_EQ : Joined<"-mtune=">, Group<m_Group>; 685def multi__module : Flag<"-multi_module">; 686def multiply__defined__unused : Separate<"-multiply_defined_unused">; 687def multiply__defined : Separate<"-multiply_defined">; 688def mwarn_nonportable_cfstrings : Flag<"-mwarn-nonportable-cfstrings">, Group<m_Group>; 689def m_Separate : Separate<"-m">, Group<m_Group>; 690def m_Joined : Joined<"-m">, Group<m_Group>; 691def no_canonical_prefixes : Flag<"-no-canonical-prefixes">, Flags<[HelpHidden]>, 692 HelpText<"Use relative instead of canonical paths">; 693def no_cpp_precomp : Flag<"-no-cpp-precomp">, Group<clang_ignored_f_Group>; 694def no_integrated_as : Flag<"-no-integrated-as">, Flags<[DriverOption]>; 695def no_integrated_cpp : Flag<"-no-integrated-cpp">, Flags<[DriverOption]>; 696def no__dead__strip__inits__and__terms : Flag<"-no_dead_strip_inits_and_terms">; 697def nobuiltininc : Flag<"-nobuiltininc">; 698def nodefaultlibs : Flag<"-nodefaultlibs">; 699def nofixprebinding : Flag<"-nofixprebinding">; 700def nolibc : Flag<"-nolibc">; 701def nomultidefs : Flag<"-nomultidefs">; 702def noprebind : Flag<"-noprebind">; 703def noseglinkedit : Flag<"-noseglinkedit">; 704def nostartfiles : Flag<"-nostartfiles">; 705def nostdinc : Flag<"-nostdinc">; 706def nostdlibinc : Flag<"-nostdlibinc">; 707def nostdincxx : Flag<"-nostdinc++">; 708def nostdlib : Flag<"-nostdlib">; 709def object : Flag<"-object">; 710def o : JoinedOrSeparate<"-o">, Flags<[DriverOption, RenderAsInput]>, 711 HelpText<"Write output to <file>">, MetaVarName<"<file>">; 712def pagezero__size : JoinedOrSeparate<"-pagezero_size">; 713def pass_exit_codes : Flag<"-pass-exit-codes">, Flags<[Unsupported]>; 714def pedantic_errors : Flag<"-pedantic-errors">, Group<pedantic_Group>; 715def pedantic : Flag<"-pedantic">, Group<pedantic_Group>; 716def pg : Flag<"-pg">; 717def pipe : Flag<"-pipe">, 718 HelpText<"Use pipes between commands, when possible">; 719def prebind__all__twolevel__modules : Flag<"-prebind_all_twolevel_modules">; 720def prebind : Flag<"-prebind">; 721def preload : Flag<"-preload">; 722def print_file_name_EQ : Joined<"-print-file-name=">, 723 HelpText<"Print the full library path of <file>">, MetaVarName<"<file>">; 724def print_ivar_layout : Flag<"-print-ivar-layout">; 725def print_libgcc_file_name : Flag<"-print-libgcc-file-name">, 726 HelpText<"Print the library path for \"libgcc.a\"">; 727def print_multi_directory : Flag<"-print-multi-directory">; 728def print_multi_lib : Flag<"-print-multi-lib">; 729def print_multi_os_directory : Flag<"-print-multi-os-directory">; 730def print_prog_name_EQ : Joined<"-print-prog-name=">, 731 HelpText<"Print the full program path of <name>">, MetaVarName<"<name>">; 732def print_search_dirs : Flag<"-print-search-dirs">, 733 HelpText<"Print the paths used for finding libraries and programs">; 734def private__bundle : Flag<"-private_bundle">; 735def pthreads : Flag<"-pthreads">; 736def pthread : Flag<"-pthread">; 737def p : Flag<"-p">; 738def pie : Flag<"-pie">; 739def read__only__relocs : Separate<"-read_only_relocs">; 740def remap : Flag<"-remap">; 741def rewrite_objc : Flag<"-rewrite-objc">, Flags<[DriverOption]>, 742 HelpText<"Rewrite Objective-C source to C++">; 743def rewrite_legacy_objc : Flag<"-rewrite-legacy-objc">, Flags<[DriverOption]>, 744 HelpText<"Rewrite Legacy Objective-C source to C++">; 745def rdynamic : Flag<"-rdynamic">; 746def rpath : Separate<"-rpath">, Flags<[LinkerInput]>; 747def rtlib_EQ : Joined<"-rtlib=">; 748def r : Flag<"-r">; 749def save_temps : Flag<"-save-temps">, Flags<[DriverOption]>, 750 HelpText<"Save intermediate compilation results">; 751def sectalign : MultiArg<"-sectalign", 3>; 752def sectcreate : MultiArg<"-sectcreate", 3>; 753def sectobjectsymbols : MultiArg<"-sectobjectsymbols", 2>; 754def sectorder : MultiArg<"-sectorder", 3>; 755def seg1addr : JoinedOrSeparate<"-seg1addr">; 756def seg__addr__table__filename : Separate<"-seg_addr_table_filename">; 757def seg__addr__table : Separate<"-seg_addr_table">; 758def segaddr : MultiArg<"-segaddr", 2>; 759def segcreate : MultiArg<"-segcreate", 3>; 760def seglinkedit : Flag<"-seglinkedit">; 761def segprot : MultiArg<"-segprot", 3>; 762def segs__read__only__addr : Separate<"-segs_read_only_addr">; 763def segs__read__write__addr : Separate<"-segs_read_write_addr">; 764def segs__read__ : Joined<"-segs_read_">; 765def shared_libgcc : Flag<"-shared-libgcc">; 766def shared : Flag<"-shared">; 767def single__module : Flag<"-single_module">; 768def specs_EQ : Joined<"-specs=">; 769def specs : Separate<"-specs">, Flags<[Unsupported]>; 770def static_libgcc : Flag<"-static-libgcc">; 771def static_libstdcxx : Flag<"-static-libstdc++">; 772def static : Flag<"-static">, Flags<[NoArgumentUnused]>; 773def std_default_EQ : Joined<"-std-default=">; 774def std_EQ : Joined<"-std=">, Group<L_Group>; 775def stdlib_EQ : Joined<"-stdlib=">; 776def sub__library : JoinedOrSeparate<"-sub_library">; 777def sub__umbrella : JoinedOrSeparate<"-sub_umbrella">; 778def s : Flag<"-s">; 779def target : Separate<"-target">, Flags<[DriverOption]>, 780 HelpText<"Generate code for the given target">; 781def gcc_toolchain : Separate<"-gcc-toolchain">, Flags<[DriverOption]>, 782 HelpText<"Use the gcc toolchain at the given directory">; 783// We should deprecate the use of -ccc-host-triple, and then remove. 784def ccc_host_triple : Separate<"-ccc-host-triple">, Alias<target>; 785def time : Flag<"-time">, 786 HelpText<"Time individual commands">; 787def traditional_cpp : Flag<"-traditional-cpp">; 788def traditional : Flag<"-traditional">; 789def trigraphs : Flag<"-trigraphs">; 790def twolevel__namespace__hints : Flag<"-twolevel_namespace_hints">; 791def twolevel__namespace : Flag<"-twolevel_namespace">; 792def t : Flag<"-t">; 793def umbrella : Separate<"-umbrella">; 794def undefined : JoinedOrSeparate<"-undefined">, Group<u_Group>; 795def undef : Flag<"-undef">, Group<u_Group>; 796def unexported__symbols__list : Separate<"-unexported_symbols_list">; 797def u : JoinedOrSeparate<"-u">, Group<u_Group>; 798def use_gold_plugin : Flag<"-use-gold-plugin">; 799def v : Flag<"-v">, 800 HelpText<"Show commands to run and use verbose output">; 801def verify : Flag<"-verify">, Flags<[DriverOption]>, 802 HelpText<"Verify output using a verifier.">; 803def weak_l : Joined<"-weak-l">, Flags<[LinkerInput]>; 804def weak__framework : Separate<"-weak_framework">, Flags<[LinkerInput]>; 805def weak__library : Separate<"-weak_library">, Flags<[LinkerInput]>; 806def weak__reference__mismatches : Separate<"-weak_reference_mismatches">; 807def whatsloaded : Flag<"-whatsloaded">; 808def whyload : Flag<"-whyload">; 809def w : Flag<"-w">; 810def x : JoinedOrSeparate<"-x">, Flags<[DriverOption]>, 811 HelpText<"Treat subsequent input files as having type <language>">, 812 MetaVarName<"<language>">; 813def y : Joined<"-y">; 814 815def working_directory : Separate<"-working-directory">, 816 HelpText<"Resolve file paths relative to the specified directory">; 817def working_directory_EQ : Joined<"-working-directory=">, 818 Alias<working_directory>; 819 820// Double dash options, which are usually an alias for one of the previous 821// options. 822 823def _CLASSPATH_EQ : Joined<"--CLASSPATH=">, Alias<fclasspath_EQ>; 824def _CLASSPATH : Separate<"--CLASSPATH">, Alias<fclasspath_EQ>; 825def _all_warnings : Flag<"--all-warnings">, Alias<Wall>; 826def _analyze_auto : Flag<"--analyze-auto">, Flags<[DriverOption]>; 827def _analyzer_no_default_checks : Flag<"--analyzer-no-default-checks">, Flags<[DriverOption]>; 828def _analyzer_output : JoinedOrSeparate<"--analyzer-output">, Flags<[DriverOption]>; 829def _analyze : Flag<"--analyze">, Flags<[DriverOption]>, 830 HelpText<"Run the static analyzer">; 831def _ansi : Flag<"--ansi">, Alias<ansi>; 832def _assemble : Flag<"--assemble">, Alias<S>; 833def _assert_EQ : Joined<"--assert=">, Alias<A>; 834def _assert : Separate<"--assert">, Alias<A>; 835def _bootclasspath_EQ : Joined<"--bootclasspath=">, Alias<fbootclasspath_EQ>; 836def _bootclasspath : Separate<"--bootclasspath">, Alias<fbootclasspath_EQ>; 837def _classpath_EQ : Joined<"--classpath=">, Alias<fclasspath_EQ>; 838def _classpath : Separate<"--classpath">, Alias<fclasspath_EQ>; 839def _combine : Flag<"--combine">, Alias<combine>; 840def _comments_in_macros : Flag<"--comments-in-macros">, Alias<CC>; 841def _comments : Flag<"--comments">, Alias<C>; 842def _compile : Flag<"--compile">, Alias<c>; 843def _constant_cfstrings : Flag<"--constant-cfstrings">; 844def _coverage : Flag<"--coverage">, Alias<coverage>; 845def _debug_EQ : Joined<"--debug=">, Alias<g_Flag>; 846def _debug : Flag<"--debug">, Alias<g_Flag>; 847def _define_macro_EQ : Joined<"--define-macro=">, Alias<D>; 848def _define_macro : Separate<"--define-macro">, Alias<D>; 849def _dependencies : Flag<"--dependencies">, Alias<M>; 850def _encoding_EQ : Joined<"--encoding=">, Alias<fencoding_EQ>; 851def _encoding : Separate<"--encoding">, Alias<fencoding_EQ>; 852def _entry : Flag<"--entry">, Alias<e>; 853def _extdirs_EQ : Joined<"--extdirs=">, Alias<fextdirs_EQ>; 854def _extdirs : Separate<"--extdirs">, Alias<fextdirs_EQ>; 855def _extra_warnings : Flag<"--extra-warnings">, Alias<W_Joined>; 856def _for_linker_EQ : Joined<"--for-linker=">, Alias<Xlinker>; 857def _for_linker : Separate<"--for-linker">, Alias<Xlinker>; 858def _force_link_EQ : Joined<"--force-link=">, Alias<u>; 859def _force_link : Separate<"--force-link">, Alias<u>; 860def _help_hidden : Flag<"--help-hidden">; 861def _help : Flag<"--help">, 862 HelpText<"Display available options">; 863def _imacros_EQ : Joined<"--imacros=">, Alias<imacros>; 864def _imacros : Separate<"--imacros">, Alias<imacros>; 865def _include_barrier : Flag<"--include-barrier">, Alias<I_>; 866def _include_directory_after_EQ : Joined<"--include-directory-after=">, Alias<idirafter>; 867def _include_directory_after : Separate<"--include-directory-after">, Alias<idirafter>; 868def _include_directory_EQ : Joined<"--include-directory=">, Alias<I>; 869def _include_directory : Separate<"--include-directory">, Alias<I>; 870def _include_prefix_EQ : Joined<"--include-prefix=">, Alias<iprefix>; 871def _include_prefix : Separate<"--include-prefix">, Alias<iprefix>; 872def _include_with_prefix_after_EQ : Joined<"--include-with-prefix-after=">, Alias<iwithprefix>; 873def _include_with_prefix_after : Separate<"--include-with-prefix-after">, Alias<iwithprefix>; 874def _include_with_prefix_before_EQ : Joined<"--include-with-prefix-before=">, Alias<iwithprefixbefore>; 875def _include_with_prefix_before : Separate<"--include-with-prefix-before">, Alias<iwithprefixbefore>; 876def _include_with_prefix_EQ : Joined<"--include-with-prefix=">, Alias<iwithprefix>; 877def _include_with_prefix : Separate<"--include-with-prefix">, Alias<iwithprefix>; 878def _include_EQ : Joined<"--include=">, Alias<include_>; 879def _include : Separate<"--include">, Alias<include_>; 880def _language_EQ : Joined<"--language=">, Alias<x>; 881def _language : Separate<"--language">, Alias<x>; 882def _library_directory_EQ : Joined<"--library-directory=">, Alias<L>; 883def _library_directory : Separate<"--library-directory">, Alias<L>; 884def _machine__EQ : Joined<"--machine-=">, Alias<m_Joined>; 885def _machine_ : Joined<"--machine-">, Alias<m_Joined>; 886def _machine_EQ : Joined<"--machine=">, Alias<m_Joined>; 887def _machine : Separate<"--machine">, Alias<m_Joined>; 888def _no_integrated_cpp : Flag<"--no-integrated-cpp">, Alias<no_integrated_cpp>; 889def _no_line_commands : Flag<"--no-line-commands">, Alias<P>; 890def _no_standard_includes : Flag<"--no-standard-includes">, Alias<nostdinc>; 891def _no_standard_libraries : Flag<"--no-standard-libraries">, Alias<nostdlib>; 892def _no_undefined : Flag<"--no-undefined">, Flags<[LinkerInput]>; 893def _no_warnings : Flag<"--no-warnings">, Alias<w>; 894def _optimize_EQ : Joined<"--optimize=">, Alias<O>; 895def _optimize : Flag<"--optimize">, Alias<O>; 896def _output_class_directory_EQ : Joined<"--output-class-directory=">, Alias<foutput_class_dir_EQ>; 897def _output_class_directory : Separate<"--output-class-directory">, Alias<foutput_class_dir_EQ>; 898def _output_EQ : Joined<"--output=">, Alias<o>; 899def _output : Separate<"--output">, Alias<o>; 900def _param : Separate<"--param">; 901def _param_EQ : Joined<"--param=">, Alias<_param>; 902def _pass_exit_codes : Flag<"--pass-exit-codes">, Alias<pass_exit_codes>; 903def _pedantic_errors : Flag<"--pedantic-errors">, Alias<pedantic_errors>; 904def _pedantic : Flag<"--pedantic">, Alias<pedantic>; 905def _pipe : Flag<"--pipe">, Alias<pipe>; 906def _prefix_EQ : Joined<"--prefix=">, Alias<B>; 907def _prefix : Separate<"--prefix">, Alias<B>; 908def _preprocess : Flag<"--preprocess">, Alias<E>; 909def _print_diagnostic_categories : Flag<"--print-diagnostic-categories">; 910def _print_file_name_EQ : Joined<"--print-file-name=">, Alias<print_file_name_EQ>; 911def _print_file_name : Separate<"--print-file-name">, Alias<print_file_name_EQ>; 912def _print_libgcc_file_name : Flag<"--print-libgcc-file-name">, Alias<print_libgcc_file_name>; 913def _print_missing_file_dependencies : Flag<"--print-missing-file-dependencies">, Alias<MG>; 914def _print_multi_directory : Flag<"--print-multi-directory">, Alias<print_multi_directory>; 915def _print_multi_lib : Flag<"--print-multi-lib">, Alias<print_multi_lib>; 916def _print_multi_os_directory : Flag<"--print-multi-os-directory">, Alias<print_multi_os_directory>; 917def _print_prog_name_EQ : Joined<"--print-prog-name=">, Alias<print_prog_name_EQ>; 918def _print_prog_name : Separate<"--print-prog-name">, Alias<print_prog_name_EQ>; 919def _print_search_dirs : Flag<"--print-search-dirs">, Alias<print_search_dirs>; 920def _profile_blocks : Flag<"--profile-blocks">, Alias<a>; 921def _profile : Flag<"--profile">, Alias<p>; 922def _relocatable_pch : Flag<"--relocatable-pch">, 923 HelpText<"Build a relocatable precompiled header">; 924def _resource_EQ : Joined<"--resource=">, Alias<fcompile_resource_EQ>; 925def _resource : Separate<"--resource">, Alias<fcompile_resource_EQ>; 926def _rtlib_EQ : Joined<"--rtlib=">, Alias<rtlib_EQ>; 927def _rtlib : Separate<"--rtlib">, Alias<rtlib_EQ>; 928def _save_temps : Flag<"--save-temps">, Alias<save_temps>; 929def _serialize_diags : Separate<"--serialize-diagnostics">, Flags<[DriverOption]>, 930 HelpText<"Serialize compiler diagnostics to a file">; 931def _shared : Flag<"--shared">, Alias<shared>; 932def _signed_char : Flag<"--signed-char">, Alias<fsigned_char>; 933def _specs_EQ : Joined<"--specs=">, Alias<specs_EQ>; 934def _specs : Separate<"--specs">, Alias<specs_EQ>; 935def _static : Flag<"--static">, Alias<static>; 936def _std_EQ : Joined<"--std=">, Alias<std_EQ>; 937def _std : Separate<"--std">, Alias<std_EQ>; 938def _stdlib_EQ : Joined<"--stdlib=">, Alias<stdlib_EQ>; 939def _stdlib : Separate<"--stdlib">, Alias<stdlib_EQ>; 940def _sysroot_EQ : Joined<"--sysroot=">; 941def _sysroot : Separate<"--sysroot">, Alias<_sysroot_EQ>; 942def _target_help : Flag<"--target-help">; 943def _trace_includes : Flag<"--trace-includes">, Alias<H>; 944def _traditional_cpp : Flag<"--traditional-cpp">, Alias<traditional_cpp>; 945def _traditional : Flag<"--traditional">, Alias<traditional>; 946def _trigraphs : Flag<"--trigraphs">, Alias<trigraphs>; 947def _undefine_macro_EQ : Joined<"--undefine-macro=">, Alias<U>; 948def _undefine_macro : Separate<"--undefine-macro">, Alias<U>; 949def _unsigned_char : Flag<"--unsigned-char">, Alias<funsigned_char>; 950def _user_dependencies : Flag<"--user-dependencies">, Alias<MM>; 951def _verbose : Flag<"--verbose">, Alias<v>; 952def _version : Flag<"--version">; 953def _warn__EQ : Joined<"--warn-=">, Alias<W_Joined>; 954def _warn_ : Joined<"--warn-">, Alias<W_Joined>; 955def _write_dependencies : Flag<"--write-dependencies">, Alias<MD>; 956def _write_user_dependencies : Flag<"--write-user-dependencies">, Alias<MMD>; 957def _ : Joined<"--">, Flags<[Unsupported]>; 958 959// Special internal option to handle -Xlinker --no-demangle. 960def Z_Xlinker__no_demangle : Flag<"-Z-Xlinker-no-demangle">, 961 Flags<[Unsupported, NoArgumentUnused]>; 962 963// Special internal option to allow forwarding arbitrary arguments to linker. 964def Zlinker_input : Separate<"-Zlinker-input">, 965 Flags<[Unsupported, NoArgumentUnused]>; 966 967// Reserved library options. 968def Z_reserved_lib_stdcxx : Flag<"-Z-reserved-lib-stdc++">, 969 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 970def Z_reserved_lib_cckext : Flag<"-Z-reserved-lib-cckext">, 971 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 972