Options.td revision d412999a3da6387dbfaf00f7647132082e94310e
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 gcc. 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// NoForward - The option should not be implicitly forwarded to other tools. 37def NoForward : OptionFlag; 38 39// CC1Option - This option should be accepted by clang -cc1. 40def CC1Option : OptionFlag; 41 42// NoDriverOption - This option should not be accepted by the driver. 43def NoDriverOption : OptionFlag; 44 45///////// 46// Groups 47 48// Meta-group which defines 49def CompileOnly_Group : OptionGroup<"<CompileOnly group>">; 50def Action_Group : OptionGroup<"<action group>">; 51 52def I_Group : OptionGroup<"<I group>">, Group<CompileOnly_Group>; 53def L_Group : OptionGroup<"<L group>">, Group<CompileOnly_Group>; 54def M_Group : OptionGroup<"<M group>">, Group<CompileOnly_Group>; 55def T_Group : OptionGroup<"<T group>">; 56def O_Group : OptionGroup<"<O group>">, Group<CompileOnly_Group>; 57def W_Group : OptionGroup<"<W group>">, Group<CompileOnly_Group>; 58def X_Group : OptionGroup<"<X group>">; 59def a_Group : OptionGroup<"<a group>">; 60def d_Group : OptionGroup<"<d group>">; 61def f_Group : OptionGroup<"<f group>">, Group<CompileOnly_Group>; 62def f_clang_Group : OptionGroup<"<f (clang-only) group>">, Group<CompileOnly_Group>; 63def g_Group : OptionGroup<"<g group>">; 64def g_flags_Group : OptionGroup<"<g flags group>">; 65def i_Group : OptionGroup<"<i group>">, Group<CompileOnly_Group>; 66def clang_i_Group : OptionGroup<"<clang i group>">, Group<i_Group>; 67def m_Group : OptionGroup<"<m group>">, Group<CompileOnly_Group>; 68def m_x86_Features_Group : OptionGroup<"<m x86 features group>">, Group<m_Group>; 69def m_hexagon_Features_Group : OptionGroup<"<m hexagon features group>">, Group<m_Group>; 70def opencl_Group : OptionGroup<"<opencl group>">; 71def u_Group : OptionGroup<"<u group>">; 72def mips_CPUs_Group : OptionGroup<"<MIPS CPU aliases group>">, 73 Group<CompileOnly_Group>; 74 75def pedantic_Group : OptionGroup<"<pedantic group>">, 76 Group<CompileOnly_Group>; 77def reserved_lib_Group : OptionGroup<"<reserved libs group>">; 78 79// Temporary groups for clang options which we know we don't support, 80// but don't want to verbosely warn the user about. 81def clang_ignored_f_Group : OptionGroup<"<clang ignored f group>">, 82 Group<f_Group>; 83def clang_ignored_m_Group : OptionGroup<"<clang ignored m group>">, 84 Group<m_Group>; 85 86///////// 87// Options 88 89// The internal option ID must be a valid C++ identifier and results in a 90// clang::driver::options::OPT_XX enum constant for XX. 91// 92// We want to unambiguously be able to refer to options from the driver source 93// code, for this reason the option name is mangled into an ID. This mangling 94// isn't guaranteed to have an inverse, but for practical purposes it does. 95// 96// The mangling scheme is to ignore the leading '-', and perform the following 97// substitutions: 98// _ => __ 99// - => _ 100// # => _HASH 101// , => _COMMA 102// = => _EQ 103// C++ => CXX 104// . => _ 105 106// Developer Driver Options 107 108def ccc_Group : OptionGroup<"<clang internal options>">; 109def ccc_driver_Group : OptionGroup<"<clang driver internal options>">, 110 Group<ccc_Group>, HelpText<"DRIVER OPTIONS">; 111def ccc_debug_Group : OptionGroup<"<clang debug/development internal options>">, 112 Group<ccc_Group>, HelpText<"DEBUG/DEVELOPMENT OPTIONS">; 113 114class CCCDriverOpt : Group<ccc_driver_Group>, Flags<[DriverOption, HelpHidden]>; 115def ccc_cxx : Flag<["-"], "ccc-cxx">, CCCDriverOpt, 116 HelpText<"Act as a C++ driver">; 117def ccc_echo : Flag<["-"], "ccc-echo">, CCCDriverOpt, 118 HelpText<"Echo commands before running them">; 119def ccc_gcc_name : Separate<["-"], "ccc-gcc-name">, CCCDriverOpt, 120 HelpText<"Name for native GCC compiler">, 121 MetaVarName<"<gcc-path>">; 122def ccc_clang_archs : Separate<["-"], "ccc-clang-archs">, CCCDriverOpt, 123 HelpText<"Comma separate list of architectures to use the clang compiler for">, 124 MetaVarName<"<arch-list>">; 125def ccc_pch_is_pch : Flag<["-"], "ccc-pch-is-pch">, CCCDriverOpt, 126 HelpText<"Use lazy PCH for precompiled headers">; 127def ccc_pch_is_pth : Flag<["-"], "ccc-pch-is-pth">, CCCDriverOpt, 128 HelpText<"Use pretokenized headers for precompiled headers">; 129 130class CCCDebugOpt : Group<ccc_debug_Group>, Flags<[DriverOption, HelpHidden]>; 131def ccc_install_dir : Separate<["-"], "ccc-install-dir">, CCCDebugOpt, 132 HelpText<"Simulate installation in the given directory">; 133def ccc_print_options : Flag<["-"], "ccc-print-options">, CCCDebugOpt, 134 HelpText<"Dump parsed command line arguments">; 135def ccc_print_phases : Flag<["-"], "ccc-print-phases">, CCCDebugOpt, 136 HelpText<"Dump list of actions to perform">; 137def ccc_print_bindings : Flag<["-"], "ccc-print-bindings">, CCCDebugOpt, 138 HelpText<"Show bindings of tools to actions">; 139 140def ccc_arcmt_check : Flag<["-"], "ccc-arcmt-check">, CCCDriverOpt, 141 HelpText<"Check for ARC migration issues that need manual handling">; 142def ccc_arcmt_modify : Flag<["-"], "ccc-arcmt-modify">, CCCDriverOpt, 143 HelpText<"Apply modifications to files to conform to ARC">; 144def ccc_arrmt_check : Flag<["-"], "ccc-arrmt-check">, Alias<ccc_arcmt_check>; 145def ccc_arrmt_modify : Flag<["-"], "ccc-arrmt-modify">, Alias<ccc_arcmt_modify>; 146def ccc_arcmt_migrate : Separate<["-"], "ccc-arcmt-migrate">, CCCDriverOpt, 147 HelpText<"Apply modifications and produces temporary files that conform to ARC">; 148def arcmt_migrate_report_output : Separate<["-"], "arcmt-migrate-report-output">, 149 HelpText<"Output path for the plist report">, Flags<[CC1Option]>; 150def arcmt_migrate_emit_arc_errors : Flag<["-"], "arcmt-migrate-emit-errors">, 151 HelpText<"Emit ARC errors even if the migrator can fix them">, 152 Flags<[CC1Option]>; 153 154def _migrate : Flag<["--"], "migrate">, Flags<[DriverOption]>, 155 HelpText<"Run the migrator">; 156def ccc_objcmt_migrate : Separate<["-"], "ccc-objcmt-migrate">, CCCDriverOpt, 157 HelpText<"Apply modifications and produces temporary files to migrate to " 158 "modern ObjC syntax">; 159def objcmt_migrate_literals : Flag<["-"], "objcmt-migrate-literals">, Flags<[CC1Option]>, 160 HelpText<"Enable migration to modern ObjC literals">; 161def objcmt_migrate_subscripting : Flag<["-"], "objcmt-migrate-subscripting">, Flags<[CC1Option]>, 162 HelpText<"Enable migration to modern ObjC subscripting">; 163def objcmt_migrate_property : Flag<["-"], "objcmt-migrate-property">, Flags<[CC1Option]>, 164 HelpText<"Enable migration to modern ObjC property">; 165// Make sure all other -ccc- options are rejected. 166def ccc_ : Joined<["-"], "ccc-">, Group<ccc_Group>, Flags<[Unsupported]>; 167 168// Standard Options 169 170def _HASH_HASH_HASH : Flag<["-"], "###">, Flags<[DriverOption]>, 171 HelpText<"Print the commands to run for this compilation">; 172// The '--' option is here for the sake of compatibility with gcc, but is 173// being ignored by the driver. 174def _DASH_DASH : Flag<["--"], "">, Flags<[DriverOption]>; 175def A : JoinedOrSeparate<["-"], "A">; 176def B : JoinedOrSeparate<["-"], "B">; 177def CC : Flag<["-"], "CC">, Flags<[CC1Option]>; 178def C : Flag<["-"], "C">, Flags<[CC1Option]>; 179def D : JoinedOrSeparate<["-"], "D">, Group<CompileOnly_Group>, Flags<[CC1Option]>; 180def E : Flag<["-"], "E">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>, 181 HelpText<"Only run the preprocessor">; 182def F : JoinedOrSeparate<["-"], "F">, Flags<[RenderJoined,CC1Option]>, 183 HelpText<"Add directory to framework include search path">; 184def G : JoinedOrSeparate<["-"], "G">, Flags<[DriverOption]>; 185def G_EQ : Joined<["-"], "G=">, Flags<[DriverOption]>; 186def H : Flag<["-"], "H">, Flags<[CC1Option]>, 187 HelpText<"Show header includes and nesting depth">; 188def I_ : Flag<["-"], "I-">, Group<I_Group>; 189def I : JoinedOrSeparate<["-"], "I">, Group<I_Group>, Flags<[CC1Option]>, 190 HelpText<"Add directory to include search path">; 191def L : JoinedOrSeparate<["-"], "L">, Flags<[RenderJoined]>; 192def MD : Flag<["-"], "MD">, Group<M_Group>; 193def MF : JoinedOrSeparate<["-"], "MF">, Group<M_Group>; 194def MG : Flag<["-"], "MG">, Group<M_Group>, Flags<[CC1Option]>, 195 HelpText<"Add missing headers to dependency list">; 196def MMD : Flag<["-"], "MMD">, Group<M_Group>; 197def MM : Flag<["-"], "MM">, Group<M_Group>; 198def MP : Flag<["-"], "MP">, Group<M_Group>, Flags<[CC1Option]>, 199 HelpText<"Create phony target for each dependency (other than main file)">; 200def MQ : JoinedOrSeparate<["-"], "MQ">, Group<M_Group>, Flags<[CC1Option]>, 201 HelpText<"Specify target to quote for dependency">; 202def MT : JoinedOrSeparate<["-"], "MT">, Group<M_Group>, Flags<[CC1Option]>, 203 HelpText<"Specify target for dependency">; 204def Mach : Flag<["-"], "Mach">; 205def M : Flag<["-"], "M">, Group<M_Group>; 206def O0 : Joined<["-"], "O0">, Group<O_Group>, Flags<[CC1Option]>; 207def O4 : Joined<["-"], "O4">, Group<O_Group>, Flags<[CC1Option]>; 208def ObjCXX : Flag<["-"], "ObjC++">, Flags<[DriverOption]>, 209 HelpText<"Treat source input files as Objective-C++ inputs">; 210def ObjC : Flag<["-"], "ObjC">, Flags<[DriverOption]>, 211 HelpText<"Treat source input files as Objective-C inputs">; 212def O : Joined<["-"], "O">, Group<O_Group>, Flags<[CC1Option]>; 213def Ofast : Joined<["-"], "Ofast">, Group<O_Group>, Flags<[CC1Option]>; 214def P : Flag<["-"], "P">, Flags<[CC1Option]>, 215 HelpText<"Disable linemarker output in -E mode">; 216def Qn : Flag<["-"], "Qn">; 217def Qunused_arguments : Flag<["-"], "Qunused-arguments">, Flags<[DriverOption]>, 218 HelpText<"Don't emit warning for unused driver arguments">; 219def Q : Flag<["-"], "Q">; 220def R : Flag<["-"], "R">; 221def S : Flag<["-"], "S">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>, 222 HelpText<"Only run preprocess and compilation steps">; 223def Tbss : JoinedOrSeparate<["-"], "Tbss">, Group<T_Group>; 224def Tdata : JoinedOrSeparate<["-"], "Tdata">, Group<T_Group>; 225def Ttext : JoinedOrSeparate<["-"], "Ttext">, Group<T_Group>; 226def T : JoinedOrSeparate<["-"], "T">, Group<T_Group>; 227def U : JoinedOrSeparate<["-"], "U">, Group<CompileOnly_Group>, Flags<[CC1Option]>; 228def V : JoinedOrSeparate<["-"], "V">, Flags<[DriverOption, Unsupported]>; 229def Wa_COMMA : CommaJoined<["-"], "Wa,">, 230 HelpText<"Pass the comma separated arguments in <arg> to the assembler">, 231 MetaVarName<"<arg>">; 232def Wall : Flag<["-"], "Wall">, Group<W_Group>, Flags<[CC1Option]>; 233def Wdeprecated : Flag<["-"], "Wdeprecated">, Group<W_Group>, Flags<[CC1Option]>; 234def Wno_deprecated : Flag<["-"], "Wno-deprecated">, Group<W_Group>, Flags<[CC1Option]>; 235def Wextra : Flag<["-"], "Wextra">, Group<W_Group>, Flags<[CC1Option]>; 236def Wl_COMMA : CommaJoined<["-"], "Wl,">, Flags<[LinkerInput, RenderAsInput]>, 237 HelpText<"Pass the comma separated arguments in <arg> to the linker">, 238 MetaVarName<"<arg>">; 239def Wno_nonportable_cfstrings : Joined<["-"], "Wno-nonportable-cfstrings">, Group<W_Group>, 240 Flags<[CC1Option]>; 241def Wnonportable_cfstrings : Joined<["-"], "Wnonportable-cfstrings">, Group<W_Group>, 242 Flags<[CC1Option]>; 243def Wp_COMMA : CommaJoined<["-"], "Wp,">, 244 HelpText<"Pass the comma separated arguments in <arg> to the preprocessor">, 245 MetaVarName<"<arg>">; 246def Wwrite_strings : Flag<["-"], "Wwrite-strings">, Group<W_Group>, Flags<[CC1Option]>; 247def Wno_write_strings : Flag<["-"], "Wno-write-strings">, Group<W_Group>, Flags<[CC1Option]>; 248def W_Joined : Joined<["-"], "W">, Group<W_Group>, Flags<[CC1Option]>, 249 MetaVarName<"<warning>">, HelpText<"Enable the specified warning">; 250def Xanalyzer : Separate<["-"], "Xanalyzer">, 251 HelpText<"Pass <arg> to the static analyzer">, MetaVarName<"<arg>">; 252def Xarch__ : JoinedAndSeparate<["-"], "Xarch_">, Flags<[DriverOption]>; 253def Xassembler : Separate<["-"], "Xassembler">, 254 HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">; 255def Xclang : Separate<["-"], "Xclang">, 256 HelpText<"Pass <arg> to the clang compiler">, MetaVarName<"<arg>">, 257 Flags<[NoForward]>; 258def Xlinker : Separate<["-"], "Xlinker">, Flags<[LinkerInput, RenderAsInput]>, 259 HelpText<"Pass <arg> to the linker">, MetaVarName<"<arg>">; 260def Xpreprocessor : Separate<["-"], "Xpreprocessor">, 261 HelpText<"Pass <arg> to the preprocessor">, MetaVarName<"<arg>">; 262def X_Flag : Flag<["-"], "X">; 263def X_Joined : Joined<["-"], "X">; 264def Z_Flag : Flag<["-"], "Z">; 265def Z_Joined : Joined<["-"], "Z">; 266def all__load : Flag<["-"], "all_load">; 267def allowable__client : Separate<["-"], "allowable_client">; 268def ansi : Flag<["-", "--"], "ansi">, Group<a_Group>; 269def arch__errors__fatal : Flag<["-"], "arch_errors_fatal">; 270def arch : Separate<["-"], "arch">, Flags<[DriverOption]>; 271def arch__only : Separate<["-"], "arch_only">; 272def a : Joined<["-"], "a">, Group<a_Group>; 273def bind__at__load : Flag<["-"], "bind_at_load">; 274def bundle__loader : Separate<["-"], "bundle_loader">; 275def bundle : Flag<["-"], "bundle">; 276def b : JoinedOrSeparate<["-"], "b">, Flags<[Unsupported]>; 277def cl_kernel_arg_info : Flag<["-"], "cl-kernel-arg-info">, Flags<[CC1Option]>, Group<opencl_Group>, 278HelpText<"OpenCL only. This option allows the compiler to store information about the arguments of a kernel(s)"> ; 279def client__name : JoinedOrSeparate<["-"], "client_name">; 280def combine : Flag<["-", "--"], "combine">, Flags<[DriverOption, Unsupported]>; 281def compatibility__version : JoinedOrSeparate<["-"], "compatibility_version">; 282def coverage : Flag<["-", "--"], "coverage">; 283def cpp_precomp : Flag<["-"], "cpp-precomp">, Group<clang_ignored_f_Group>; 284def current__version : JoinedOrSeparate<["-"], "current_version">; 285def cxx_isystem : JoinedOrSeparate<["-"], "cxx-isystem">, Group<clang_i_Group>, 286 HelpText<"Add directory to the C++ SYSTEM include search path">, Flags<[CC1Option]>, 287 MetaVarName<"<directory>">; 288def c : Flag<["-"], "c">, Flags<[DriverOption]>, 289 HelpText<"Only run preprocess, compile, and assemble steps">; 290def dA : Flag<["-"], "dA">, Group<d_Group>; 291def dD : Flag<["-"], "dD">, Group<d_Group>, Flags<[CC1Option]>, 292 HelpText<"Print macro definitions in -E mode in addition to normal output">; 293def dM : Flag<["-"], "dM">, Group<d_Group>, Flags<[CC1Option]>, 294 HelpText<"Print macro definitions in -E mode instead of normal output">; 295def dead__strip : Flag<["-"], "dead_strip">; 296def dependency_file : Separate<["-"], "dependency-file">, Flags<[CC1Option]>, 297 HelpText<"Filename (or -) to write dependency output to">; 298def dependency_dot : Separate<["-"], "dependency-dot">, Flags<[CC1Option]>, 299 HelpText<"Filename to write DOT-formatted header dependencies to">; 300def dumpmachine : Flag<["-"], "dumpmachine">; 301def dumpspecs : Flag<["-"], "dumpspecs">, Flags<[Unsupported]>; 302def dumpversion : Flag<["-"], "dumpversion">; 303def dylib__file : Separate<["-"], "dylib_file">; 304def dylinker__install__name : JoinedOrSeparate<["-"], "dylinker_install_name">; 305def dylinker : Flag<["-"], "dylinker">; 306def dynamiclib : Flag<["-"], "dynamiclib">; 307def dynamic : Flag<["-"], "dynamic">, Flags<[NoArgumentUnused]>; 308def d_Flag : Flag<["-"], "d">, Group<d_Group>; 309def d_Joined : Joined<["-"], "d">, Group<d_Group>; 310def emit_ast : Flag<["-"], "emit-ast">, 311 HelpText<"Emit Clang AST files for source inputs">; 312def emit_llvm : Flag<["-"], "emit-llvm">, Flags<[CC1Option]>, Group<Action_Group>, 313 HelpText<"Use the LLVM representation for assembler and object files">; 314def exported__symbols__list : Separate<["-"], "exported_symbols_list">; 315def e : JoinedOrSeparate<["-"], "e">; 316def fPIC : Flag<["-"], "fPIC">, Group<f_Group>; 317def fno_PIC : Flag<["-"], "fno-PIC">, Group<f_Group>; 318def fPIE : Flag<["-"], "fPIE">, Group<f_Group>; 319def fno_PIE : Flag<["-"], "fno-PIE">, Group<f_Group>; 320def faccess_control : Flag<["-"], "faccess-control">, Group<f_Group>; 321def fallow_unsupported : Flag<["-"], "fallow-unsupported">, Group<f_Group>; 322def faltivec : Flag<["-"], "faltivec">, Group<f_Group>, Flags<[CC1Option]>, 323 HelpText<"Enable AltiVec vector initializer syntax">; 324def fno_altivec : Flag<["-"], "fno-altivec">, Group<f_Group>, Flags<[CC1Option]>; 325def fapple_kext : Flag<["-"], "fapple-kext">, Group<f_Group>, Flags<[CC1Option]>, 326 HelpText<"Use Apple's kernel extensions ABI">; 327def fapple_pragma_pack : Flag<["-"], "fapple-pragma-pack">, Group<f_Group>, Flags<[CC1Option]>, 328 HelpText<"Enable Apple gcc-compatible #pragma pack handling">; 329def faddress_sanitizer : Flag<["-"], "faddress-sanitizer">, Group<f_Group>; 330def fno_address_sanitizer : Flag<["-"], "fno-address-sanitizer">, Group<f_Group>; 331def fthread_sanitizer : Flag<["-"], "fthread-sanitizer">, Group<f_Group>; 332def fno_thread_sanitizer : Flag<["-"], "fno-thread-sanitizer">, Group<f_Group>; 333def fasm : Flag<["-"], "fasm">, Group<f_Group>; 334 335def fasm_blocks : Flag<["-"], "fasm-blocks">, Group<f_Group>, Flags<[CC1Option]>; 336def fno_asm_blocks : Flag<["-"], "fno-asm-blocks">, Group<f_Group>; 337 338def fassume_sane_operator_new : Flag<["-"], "fassume-sane-operator-new">, Group<f_Group>; 339def fastcp : Flag<["-"], "fastcp">, Group<f_Group>; 340def fastf : Flag<["-"], "fastf">, Group<f_Group>; 341def fast : Flag<["-"], "fast">, Group<f_Group>; 342def fasynchronous_unwind_tables : Flag<["-"], "fasynchronous-unwind-tables">, Group<f_Group>; 343 344def fautolink : Flag <["-"], "fautolink">, Group<f_Group>; 345def fno_autolink : Flag <["-"], "fno-autolink">, Group<f_Group>, Flags<[NoForward, CC1Option]>, 346 HelpText<"Disable generation of linker directives for automatic library linking">; 347 348def fblocks : Flag<["-"], "fblocks">, Group<f_Group>, Flags<[CC1Option]>, 349 HelpText<"Enable the 'blocks' language feature">; 350def fbootclasspath_EQ : Joined<["-"], "fbootclasspath=">, Group<f_Group>; 351def fborland_extensions : Flag<["-"], "fborland-extensions">, Group<f_Group>, Flags<[CC1Option]>, 352 HelpText<"Accept non-standard constructs supported by the Borland compiler">; 353def fbounds_checking : Flag<["-"], "fbounds-checking">, Group<f_Group>, 354 HelpText<"Enable run-time bounds checks">; 355def fbounds_checking_EQ : Joined<["-"], "fbounds-checking=">, Flags<[CC1Option]>, 356 Group<f_Group>; 357def fbuiltin_strcat : Flag<["-"], "fbuiltin-strcat">, Group<f_Group>; 358def fbuiltin_strcpy : Flag<["-"], "fbuiltin-strcpy">, Group<f_Group>; 359def fbuiltin : Flag<["-"], "fbuiltin">, Group<f_Group>; 360def fcaret_diagnostics : Flag<["-"], "fcaret-diagnostics">, Group<f_Group>; 361def fcatch_undefined_behavior : Flag<["-"], "fcatch-undefined-behavior">, Group<f_Group>; 362def fclasspath_EQ : Joined<["-"], "fclasspath=">, Group<f_Group>; 363def fcolor_diagnostics : Flag<["-"], "fcolor-diagnostics">, Group<f_Group>, Flags<[CC1Option]>, 364 HelpText<"Use colors in diagnostics">; 365def fdiagnostics_color : Flag<["-"], "fdiagnostics-color">, Group<f_Group>; 366def fdiagnostics_color_EQ : Joined<["-"], "fdiagnostics-color=">, Group<f_Group>; 367def fcomment_block_commands : CommaJoined<["-"], "fcomment-block-commands=">, Group<f_clang_Group>, Flags<[CC1Option]>, 368 HelpText<"Treat each comma separated argument in <arg> as a documentation comment block command">, 369 MetaVarName<"<arg>">; 370def fparse_all_comments : Flag<["-"], "fparse-all-comments">, Group<f_clang_Group>, Flags<[CC1Option]>; 371def fcommon : Flag<["-"], "fcommon">, Group<f_Group>; 372def fcompile_resource_EQ : Joined<["-"], "fcompile-resource=">, Group<f_Group>; 373def fconstant_cfstrings : Flag<["-"], "fconstant-cfstrings">, Group<f_Group>; 374def fconstant_string_class_EQ : Joined<["-"], "fconstant-string-class=">, Group<f_Group>; 375def fconstexpr_depth_EQ : Joined<["-"], "fconstexpr-depth=">, Group<f_Group>; 376def fconstexpr_steps_EQ : Joined<["-"], "fconstexpr-steps=">, Group<f_Group>; 377def fconstexpr_backtrace_limit_EQ : Joined<["-"], "fconstexpr-backtrace-limit=">, 378 Group<f_Group>; 379def fno_crash_diagnostics : Flag<["-"], "fno-crash-diagnostics">, Group<f_clang_Group>, Flags<[NoArgumentUnused]>; 380def fcreate_profile : Flag<["-"], "fcreate-profile">, Group<f_Group>; 381def fcxx_exceptions: Flag<["-"], "fcxx-exceptions">, Group<f_Group>, 382 HelpText<"Enable C++ exceptions">, Flags<[CC1Option]>; 383def fcxx_modules : Flag <["-"], "fcxx-modules">, Group<f_Group>, Flags<[NoForward]>; 384def fdebug_pass_arguments : Flag<["-"], "fdebug-pass-arguments">, Group<f_Group>; 385def fdebug_pass_structure : Flag<["-"], "fdebug-pass-structure">, Group<f_Group>; 386def fdiagnostics_fixit_info : Flag<["-"], "fdiagnostics-fixit-info">, Group<f_clang_Group>; 387def fdiagnostics_parseable_fixits : Flag<["-"], "fdiagnostics-parseable-fixits">, Group<f_clang_Group>, 388 Flags<[CC1Option]>, HelpText<"Print fix-its in machine parseable form">; 389def fdiagnostics_print_source_range_info : Flag<["-"], "fdiagnostics-print-source-range-info">, 390 Group<f_clang_Group>, Flags<[CC1Option]>, 391 HelpText<"Print source range spans in numeric form">; 392def fdiagnostics_show_option : Flag<["-"], "fdiagnostics-show-option">, Group<f_Group>, 393 Flags<[CC1Option]>, HelpText<"Print option name with mappable diagnostics">; 394def fdiagnostics_show_name : Flag<["-"], "fdiagnostics-show-name">, Group<f_Group>, 395 Flags<[CC1Option]>, HelpText<"Print diagnostic name">; 396def fdiagnostics_show_note_include_stack : Flag<["-"], "fdiagnostics-show-note-include-stack">, 397 Group<f_Group>, Flags<[CC1Option]>, HelpText<"Display include stacks for diagnostic notes">; 398def fdiagnostics_format_EQ : Joined<["-"], "fdiagnostics-format=">, Group<f_clang_Group>; 399def fdiagnostics_show_category_EQ : Joined<["-"], "fdiagnostics-show-category=">, Group<f_clang_Group>; 400def fdiagnostics_show_template_tree : Flag<["-"], "fdiagnostics-show-template-tree">, 401 Group<f_Group>, Flags<[CC1Option]>, 402 HelpText<"Print a template comparison tree for differing templates">; 403def fdollars_in_identifiers : Flag<["-"], "fdollars-in-identifiers">, Group<f_Group>, 404 HelpText<"Allow '$' in identifiers">, Flags<[CC1Option]>; 405def fdwarf2_cfi_asm : Flag<["-"], "fdwarf2-cfi-asm">, Group<f_Group>; 406def fno_dwarf2_cfi_asm : Flag<["-"], "fno-dwarf2-cfi-asm">, Group<f_Group>, Flags<[CC1Option]>; 407def fdwarf_directory_asm : Flag<["-"], "fdwarf-directory-asm">, Group<f_Group>; 408def fno_dwarf_directory_asm : Flag<["-"], "fno-dwarf-directory-asm">, Group<f_Group>, Flags<[CC1Option]>; 409def felide_constructors : Flag<["-"], "felide-constructors">, Group<f_Group>; 410def fno_elide_type : Flag<["-"], "fno-elide-type">, Group<f_Group>, 411 Flags<[CC1Option]>, 412 HelpText<"Do not elide types when printing diagnostics">; 413def feliminate_unused_debug_symbols : Flag<["-"], "feliminate-unused-debug-symbols">, Group<f_Group>; 414def femit_all_decls : Flag<["-"], "femit-all-decls">, Group<f_Group>, Flags<[CC1Option]>, 415 HelpText<"Emit all declarations, even if unused">; 416def fencoding_EQ : Joined<["-"], "fencoding=">, Group<f_Group>; 417def ferror_limit_EQ : Joined<["-"], "ferror-limit=">, Group<f_Group>; 418def fexceptions : Flag<["-"], "fexceptions">, Group<f_Group>, Flags<[CC1Option]>, 419 HelpText<"Enable support for exception handling">; 420def fextdirs_EQ : Joined<["-"], "fextdirs=">, Group<f_Group>; 421def fextended_identifiers : Flag<["-"], "fextended-identifiers">, 422 Group<clang_ignored_f_Group>; 423def fno_extended_identifiers : Flag<["-"], "fno-extended-identifiers">, 424 Group<f_Group>, Flags<[Unsupported]>; 425def fhosted : Flag<["-"], "fhosted">, Group<f_Group>; 426def ffast_math : Flag<["-"], "ffast-math">, Group<f_Group>, Flags<[CC1Option]>, 427 HelpText<"Enable the *frontend*'s 'fast-math' mode. This has no effect on " 428 "optimizations, but provides a preprocessor macro __FAST_MATH__ the " 429 "same as GCC's -ffast-math flag">; 430def fno_fast_math : Flag<["-"], "fno-fast-math">, Group<f_Group>; 431def fmath_errno : Flag<["-"], "fmath-errno">, Group<f_Group>, Flags<[CC1Option]>, 432 HelpText<"Require math functions to indicate errors by setting errno">; 433def fno_math_errno : Flag<["-"], "fno-math-errno">, Group<f_Group>; 434def fbracket_depth_EQ : Joined<["-"], "fbracket-depth=">, Group<f_Group>; 435def fsignaling_math : Flag<["-"], "fsignaling-math">, Group<f_Group>; 436def fno_signaling_math : Flag<["-"], "fno-signaling-math">, Group<f_Group>; 437def fsanitize_EQ : CommaJoined<["-"], "fsanitize=">, Group<f_clang_Group>, 438 Flags<[CC1Option]>, MetaVarName<"<check>">, 439 HelpText<"Enable runtime instrumentation for bug detection: " 440 "address (memory errors) | thread (race detection) | " 441 "undefined (miscellaneous undefined behavior)">; 442def fno_sanitize_EQ : CommaJoined<["-"], "fno-sanitize=">, Group<f_clang_Group>; 443def fsanitize_address_zero_base_shadow : Flag<["-"], "fsanitize-address-zero-base-shadow">, 444 Group<f_clang_Group>, Flags<[CC1Option]>, 445 HelpText<"Make AddressSanitizer map shadow memory " 446 "at zero offset">; 447def fno_sanitize_address_zero_base_shadow : Flag<["-"], "fno-sanitize-address-zero-base-shadow">, 448 Group<f_clang_Group>; 449def fsanitize_blacklist : Joined<["-"], "fsanitize-blacklist=">, 450 Group<f_clang_Group>, Flags<[CC1Option]>, 451 HelpText<"Path to blacklist file for sanitizers">; 452def fno_sanitize_blacklist : Flag<["-"], "fno-sanitize-blacklist">, 453 Group<f_clang_Group>, 454 HelpText<"Don't use blacklist file for sanitizers">; 455def fsanitize_memory_track_origins : Flag<["-"], "fsanitize-memory-track-origins">, 456 Group<f_clang_Group>, Flags<[CC1Option]>, 457 HelpText<"Enable origins tracking in MemorySanitizer">; 458def fno_sanitize_memory_track_origins : Flag<["-"], "fno-sanitize-memory-track-origins">, 459 Group<f_clang_Group>; 460def fsanitize_recover : Flag<["-"], "fsanitize-recover">, 461 Group<f_clang_Group>; 462def fno_sanitize_recover : Flag<["-"], "fno-sanitize-recover">, 463 Group<f_clang_Group>, Flags<[CC1Option]>, 464 HelpText<"Disable sanitizer check recovery">; 465def fsanitize_undefined_trap_on_error : Flag<["-"], "fsanitize-undefined-trap-on-error">, 466 Group<f_clang_Group>, Flags<[CC1Option]>; 467def fno_sanitize_undefined_trap_on_error : Flag<["-"], "fno-sanitize-undefined-trap-on-error">, 468 Group<f_clang_Group>; 469def funsafe_math_optimizations : Flag<["-"], "funsafe-math-optimizations">, 470 Group<f_Group>; 471def fno_unsafe_math_optimizations : Flag<["-"], "fno-unsafe-math-optimizations">, 472 Group<f_Group>; 473def fassociative_math : Flag<["-"], "fassociative-math">, Group<f_Group>; 474def fno_associative_math : Flag<["-"], "fno-associative-math">, Group<f_Group>; 475def freciprocal_math : Flag<["-"], "freciprocal-math">, Group<f_Group>; 476def fno_reciprocal_math : Flag<["-"], "fno-reciprocal-math">, Group<f_Group>; 477def ffinite_math_only : Flag<["-"], "ffinite-math-only">, Group<f_Group>, Flags<[CC1Option]>; 478def fno_finite_math_only : Flag<["-"], "fno-finite-math-only">, Group<f_Group>; 479def fsigned_zeros : Flag<["-"], "fsigned-zeros">, Group<f_Group>; 480def fno_signed_zeros : Flag<["-"], "fno-signed-zeros">, Group<f_Group>; 481def fhonor_nans : Flag<["-"], "fhonor-nans">, Group<f_Group>; 482def fno_honor_nans : Flag<["-"], "fno-honor-nans">, Group<f_Group>; 483def fhonor_infinities : Flag<["-"], "fhonor-infinities">, Group<f_Group>; 484def fno_honor_infinities : Flag<["-"], "fno-honor-infinities">, Group<f_Group>; 485// Sic. This option was misspelled originally. 486def fhonor_infinites : Flag<["-"], "fhonor-infinites">, Alias<fhonor_infinities>; 487def fno_honor_infinites : Flag<["-"], "fno-honor-infinites">, Alias<fno_honor_infinities>; 488def ftrapping_math : Flag<["-"], "ftrapping-math">, Group<f_Group>; 489def fno_trapping_math : Flag<["-"], "fno-trapping-math">, Group<f_Group>; 490def ffp_contract : Joined<["-"], "ffp-contract=">, Group<f_Group>, 491 Flags<[CC1Option]>, HelpText<"Form fused FP ops (e.g. FMAs): fast (everywhere)" 492 " | on (according to FP_CONTRACT pragma, default) | off (never fuse)">; 493 494def ffor_scope : Flag<["-"], "ffor-scope">, Group<f_Group>; 495def fno_for_scope : Flag<["-"], "fno-for-scope">, Group<f_Group>; 496 497def frewrite_includes : Flag<["-"], "frewrite-includes">, Group<f_Group>, 498 Flags<[CC1Option]>; 499def fno_rewrite_includes : Flag<["-"], "fno-rewrite-includes">, Group<f_Group>; 500 501def ffreestanding : Flag<["-"], "ffreestanding">, Group<f_Group>, Flags<[CC1Option]>, 502 HelpText<"Assert that the compilation takes place in a freestanding environment">; 503def fgnu_keywords : Flag<["-"], "fgnu-keywords">, Group<f_Group>, Flags<[CC1Option]>, 504 HelpText<"Allow GNU-extension keywords regardless of language standard">; 505def fgnu89_inline : Flag<["-"], "fgnu89-inline">, Group<f_Group>, Flags<[CC1Option]>, 506 HelpText<"Use the gnu89 inline semantics">; 507def fno_gnu89_inline : Flag<["-"], "fno-gnu89-inline">, Group<f_Group>; 508def fgnu_runtime : Flag<["-"], "fgnu-runtime">, Group<f_Group>, 509 HelpText<"Generate output compatible with the standard GNU Objective-C runtime">; 510def fheinous_gnu_extensions : Flag<["-"], "fheinous-gnu-extensions">, Flags<[CC1Option]>; 511def filelist : Separate<["-"], "filelist">, Flags<[LinkerInput]>; 512def findirect_virtual_calls : Flag<["-"], "findirect-virtual-calls">, Alias<fapple_kext>; 513def finline_functions : Flag<["-"], "finline-functions">, Group<clang_ignored_f_Group>; 514def finline : Flag<["-"], "finline">, Group<clang_ignored_f_Group>; 515def finstrument_functions : Flag<["-"], "finstrument-functions">, Group<f_Group>, Flags<[CC1Option]>, 516 HelpText<"Generate calls to instrument function entry and exit">; 517def fkeep_inline_functions : Flag<["-"], "fkeep-inline-functions">, Group<clang_ignored_f_Group>; 518def flat__namespace : Flag<["-"], "flat_namespace">; 519def flax_vector_conversions : Flag<["-"], "flax-vector-conversions">, Group<f_Group>; 520def flimit_debug_info : Flag<["-"], "flimit-debug-info">, Group<f_Group>, Flags<[CC1Option]>, 521 HelpText<"Limit debug information produced to reduce size of debug binary">; 522def flimited_precision_EQ : Joined<["-"], "flimited-precision=">, Group<f_Group>; 523def flto : Flag<["-"], "flto">, Group<f_Group>; 524def fno_lto : Flag<["-"], "fno-lto">, Group<f_Group>; 525def fmacro_backtrace_limit_EQ : Joined<["-"], "fmacro-backtrace-limit=">, 526 Group<f_Group>; 527def fmerge_all_constants : Flag<["-"], "fmerge-all-constants">, Group<f_Group>; 528def fmessage_length_EQ : Joined<["-"], "fmessage-length=">, Group<f_Group>; 529def fms_extensions : Flag<["-"], "fms-extensions">, Group<f_Group>, Flags<[CC1Option]>, 530 HelpText<"Accept some non-standard constructs supported by the Microsoft compiler">; 531def fms_compatibility : Flag<["-"], "fms-compatibility">, Group<f_Group>, Flags<[CC1Option]>, 532 HelpText<"Enable Microsoft compatibility mode">; 533def fmsc_version : Joined<["-"], "fmsc-version=">, Group<f_Group>, Flags<[CC1Option]>, 534 HelpText<"Version of the Microsoft C/C++ compiler to report in _MSC_VER (0 = don't define it (default))">; 535def fdelayed_template_parsing : Flag<["-"], "fdelayed-template-parsing">, Group<f_Group>, 536 HelpText<"Parse templated function definitions at the end of the " 537 "translation unit ">, Flags<[CC1Option]>; 538def fmodules_cache_path : Joined<["-"], "fmodules-cache-path=">, Group<i_Group>, 539 Flags<[NoForward,CC1Option]>, MetaVarName<"<directory>">, 540 HelpText<"Specify the module cache path">; 541def fmodules_prune_interval : Joined<["-"], "fmodules-prune-interval=">, Group<i_Group>, 542 Flags<[CC1Option]>, MetaVarName<"<seconds>">, 543 HelpText<"Specify the interval (in seconds) between attempts to prune the module cache">; 544def fmodules_prune_after : Joined<["-"], "fmodules-prune-after=">, Group<i_Group>, 545 Flags<[CC1Option]>, MetaVarName<"<seconds>">, 546 HelpText<"Specify the interval (in seconds) after which a module file will be considered unused">; 547def fmodules : Flag <["-"], "fmodules">, Group<f_Group>, Flags<[NoForward,CC1Option]>, 548 HelpText<"Enable the 'modules' language feature">; 549def fmodules_ignore_macro : Joined<["-"], "fmodules-ignore-macro=">, Group<f_Group>, Flags<[CC1Option]>, 550 HelpText<"Ignore the definition of the given macro when building and loading modules">; 551def fretain_comments_from_system_headers : Flag<["-"], "fretain-comments-from-system-headers">, Group<f_Group>, Flags<[CC1Option]>; 552 553def fmudflapth : Flag<["-"], "fmudflapth">, Group<f_Group>; 554def fmudflap : Flag<["-"], "fmudflap">, Group<f_Group>; 555def fnested_functions : Flag<["-"], "fnested-functions">, Group<f_Group>; 556def fnext_runtime : Flag<["-"], "fnext-runtime">, Group<f_Group>; 557def fno_access_control : Flag<["-"], "fno-access-control">, Group<f_Group>, Flags<[CC1Option]>, 558 HelpText<"Disable C++ access control">; 559def fno_apple_pragma_pack : Flag<["-"], "fno-apple-pragma-pack">, Group<f_Group>; 560def fno_asm : Flag<["-"], "fno-asm">, Group<f_Group>; 561def fno_asynchronous_unwind_tables : Flag<["-"], "fno-asynchronous-unwind-tables">, Group<f_Group>; 562def fno_assume_sane_operator_new : Flag<["-"], "fno-assume-sane-operator-new">, Group<f_Group>, 563 HelpText<"Don't assume that C++'s global operator new can't alias any pointer">, 564 Flags<[CC1Option]>; 565def fno_blocks : Flag<["-"], "fno-blocks">, Group<f_Group>; 566def fno_borland_extensions : Flag<["-"], "fno-borland-extensions">, Group<f_Group>; 567def fno_builtin_strcat : Flag<["-"], "fno-builtin-strcat">, Group<f_Group>; 568def fno_builtin_strcpy : Flag<["-"], "fno-builtin-strcpy">, Group<f_Group>; 569def fno_builtin : Flag<["-"], "fno-builtin">, Group<f_Group>, Flags<[CC1Option]>, 570 HelpText<"Disable implicit builtin knowledge of functions">; 571def fno_caret_diagnostics : Flag<["-"], "fno-caret-diagnostics">, Group<f_Group>, 572 Flags<[CC1Option]>; 573def fno_color_diagnostics : Flag<["-"], "fno-color-diagnostics">, Group<f_Group>; 574def fno_diagnostics_color : Flag<["-"], "fno-diagnostics-color">, Group<f_Group>; 575def fno_common : Flag<["-"], "fno-common">, Group<f_Group>, Flags<[CC1Option]>, 576 HelpText<"Compile common globals like normal definitions">; 577def fno_constant_cfstrings : Flag<["-"], "fno-constant-cfstrings">, Group<f_Group>, 578 Flags<[CC1Option]>, 579 HelpText<"Disable creation of CodeFoundation-type constant strings">; 580def fno_cxx_exceptions: Flag<["-"], "fno-cxx-exceptions">, Group<f_Group>; 581def fno_cxx_modules : Flag <["-"], "fno-cxx-modules">, Group<f_Group>, Flags<[NoForward]>; 582def fno_diagnostics_fixit_info : Flag<["-"], "fno-diagnostics-fixit-info">, Group<f_Group>, 583 Flags<[CC1Option]>, HelpText<"Do not include fixit information in diagnostics">; 584def fno_diagnostics_show_name : Flag<["-"], "fno-diagnostics-show-name">, Group<f_Group>; 585def fno_diagnostics_show_option : Flag<["-"], "fno-diagnostics-show-option">, Group<f_Group>; 586def fno_diagnostics_show_note_include_stack : Flag<["-"], "fno-diagnostics-show-note-include-stack">, 587 Flags<[CC1Option]>, Group<f_Group>, HelpText<"Display include stacks for diagnostic notes">; 588def fno_dollars_in_identifiers : Flag<["-"], "fno-dollars-in-identifiers">, Group<f_Group>, 589 HelpText<"Disallow '$' in identifiers">, Flags<[CC1Option]>; 590def fno_elide_constructors : Flag<["-"], "fno-elide-constructors">, Group<f_Group>, 591 HelpText<"Disable C++ copy constructor elision">, Flags<[CC1Option]>; 592def fno_eliminate_unused_debug_symbols : Flag<["-"], "fno-eliminate-unused-debug-symbols">, Group<f_Group>; 593def fno_exceptions : Flag<["-"], "fno-exceptions">, Group<f_Group>; 594def fno_gnu_keywords : Flag<["-"], "fno-gnu-keywords">, Group<f_Group>, Flags<[CC1Option]>; 595def fno_inline_functions : Flag<["-"], "fno-inline-functions">, Group<f_clang_Group>, Flags<[CC1Option]>; 596def fno_inline : Flag<["-"], "fno-inline">, Group<f_clang_Group>, Flags<[CC1Option]>; 597def fno_keep_inline_functions : Flag<["-"], "fno-keep-inline-functions">, Group<clang_ignored_f_Group>; 598def fno_lax_vector_conversions : Flag<["-"], "fno-lax-vector-conversions">, Group<f_Group>, 599 HelpText<"Disallow implicit conversions between vectors with a different number of elements or different element types">, Flags<[CC1Option]>; 600def fno_limit_debug_info : Flag<["-"], "fno-limit-debug-info">, Group<f_Group>, Flags<[CC1Option]>, 601 HelpText<"Do not limit debug information produced to reduce size of debug binary">; 602def fno_merge_all_constants : Flag<["-"], "fno-merge-all-constants">, Group<f_Group>, 603 Flags<[CC1Option]>, HelpText<"Disallow merging of constants">; 604def fno_modules : Flag <["-"], "fno-modules">, Group<f_Group>, Flags<[NoForward]>; 605def fno_ms_extensions : Flag<["-"], "fno-ms-extensions">, Group<f_Group>; 606def fno_ms_compatibility : Flag<["-"], "fno-ms-compatibility">, Group<f_Group>; 607def fno_delayed_template_parsing : Flag<["-"], "fno-delayed-template-parsing">, Group<f_Group>; 608def fno_objc_exceptions: Flag<["-"], "fno-objc-exceptions">, Group<f_Group>; 609def fno_objc_legacy_dispatch : Flag<["-"], "fno-objc-legacy-dispatch">, Group<f_Group>; 610def fno_omit_frame_pointer : Flag<["-"], "fno-omit-frame-pointer">, Group<f_Group>; 611def fno_operator_names : Flag<["-"], "fno-operator-names">, Group<f_Group>, 612 HelpText<"Do not treat C++ operator name keywords as synonyms for operators">, 613 Flags<[CC1Option]>; 614def fno_pascal_strings : Flag<["-"], "fno-pascal-strings">, Group<f_Group>; 615def fno_rtti : Flag<["-"], "fno-rtti">, Group<f_Group>, Flags<[CC1Option]>, 616 HelpText<"Disable generation of rtti information">; 617def fno_short_enums : Flag<["-"], "fno-short-enums">, Group<f_Group>; 618def fno_show_column : Flag<["-"], "fno-show-column">, Group<f_Group>, Flags<[CC1Option]>, 619 HelpText<"Do not include column number on diagnostics">; 620def fno_show_source_location : Flag<["-"], "fno-show-source-location">, Group<f_Group>, 621 Flags<[CC1Option]>, HelpText<"Do not include source location information with diagnostics">; 622def fno_spell_checking : Flag<["-"], "fno-spell-checking">, Group<f_Group>, 623 Flags<[CC1Option]>, HelpText<"Disable spell-checking">; 624def fno_stack_protector : Flag<["-"], "fno-stack-protector">, Group<f_Group>; 625def fno_strict_aliasing : Flag<["-"], "fno-strict-aliasing">, Group<f_Group>; 626def fstruct_path_tbaa : Flag<["-"], "fstruct-path-tbaa">, Group<f_Group>; 627def fno_strict_enums : Flag<["-"], "fno-strict-enums">, Group<f_Group>; 628def fno_strict_overflow : Flag<["-"], "fno-strict-overflow">, Group<f_Group>; 629def fno_threadsafe_statics : Flag<["-"], "fno-threadsafe-statics">, Group<f_Group>, 630 Flags<[CC1Option]>, HelpText<"Do not emit code to make initialization of local statics thread safe">; 631def fno_use_cxa_atexit : Flag<["-"], "fno-use-cxa-atexit">, Group<f_Group>, Flags<[CC1Option]>, 632 HelpText<"Don't use __cxa_atexit for calling destructors">; 633def fno_use_init_array : Flag<["-"], "fno-use-init-array">, Group<f_Group>, Flags<[CC1Option]>, 634 HelpText<"Don't use .init_array instead of .ctors">; 635def fno_unit_at_a_time : Flag<["-"], "fno-unit-at-a-time">, Group<f_Group>; 636def fno_unwind_tables : Flag<["-"], "fno-unwind-tables">, Group<f_Group>; 637def fno_verbose_asm : Flag<["-"], "fno-verbose-asm">, Group<f_Group>; 638def fno_working_directory : Flag<["-"], "fno-working-directory">, Group<f_Group>; 639def fno_wrapv : Flag<["-"], "fno-wrapv">, Group<f_Group>; 640def fno_zero_initialized_in_bss : Flag<["-"], "fno-zero-initialized-in-bss">, Group<f_Group>; 641def fobjc_arc : Flag<["-"], "fobjc-arc">, Group<f_Group>, Flags<[CC1Option]>, 642 HelpText<"Synthesize retain and release calls for Objective-C pointers">; 643def fno_objc_arc : Flag<["-"], "fno-objc-arc">, Group<f_Group>; 644def fobjc_arc_exceptions : Flag<["-"], "fobjc-arc-exceptions">, Group<f_Group>, Flags<[CC1Option]>, 645 HelpText<"Use EH-safe code when synthesizing retains and releases in -fobjc-arc">; 646def fno_objc_arc_exceptions : Flag<["-"], "fno-objc-arc-exceptions">, Group<f_Group>; 647def fobjc_atdefs : Flag<["-"], "fobjc-atdefs">, Group<clang_ignored_f_Group>; 648def fobjc_call_cxx_cdtors : Flag<["-"], "fobjc-call-cxx-cdtors">, Group<clang_ignored_f_Group>; 649def fobjc_exceptions: Flag<["-"], "fobjc-exceptions">, Group<f_Group>, 650 HelpText<"Enable Objective-C exceptions">, Flags<[CC1Option]>; 651 652def fobjc_gc_only : Flag<["-"], "fobjc-gc-only">, Group<f_Group>, Flags<[CC1Option]>, 653 HelpText<"Use GC exclusively for Objective-C related memory management">; 654def fobjc_gc : Flag<["-"], "fobjc-gc">, Group<f_Group>, Flags<[CC1Option]>, 655 HelpText<"Enable Objective-C garbage collection">; 656def fobjc_legacy_dispatch : Flag<["-"], "fobjc-legacy-dispatch">, Group<f_Group>; 657def fobjc_new_property : Flag<["-"], "fobjc-new-property">, Group<clang_ignored_f_Group>; 658def fobjc_infer_related_result_type : Flag<["-"], "fobjc-infer-related-result-type">, 659 Group<f_Group>; 660def fno_objc_infer_related_result_type : Flag<["-"], 661 "fno-objc-infer-related-result-type">, Group<f_Group>, 662 HelpText< 663 "do not infer Objective-C related result type based on method family">, 664 Flags<[CC1Option]>; 665def fobjc_link_runtime: Flag<["-"], "fobjc-link-runtime">, Group<f_Group>; 666 667// Objective-C ABI options. 668def fobjc_runtime_EQ : Joined<["-"], "fobjc-runtime=">, Group<f_Group>, Flags<[CC1Option]>, 669 HelpText<"Specify the target Objective-C runtime kind and version">; 670def fobjc_abi_version_EQ : Joined<["-"], "fobjc-abi-version=">, Group<f_Group>; 671def fobjc_nonfragile_abi_version_EQ : Joined<["-"], "fobjc-nonfragile-abi-version=">, Group<f_Group>; 672def fobjc_nonfragile_abi : Flag<["-"], "fobjc-nonfragile-abi">, Group<f_Group>; 673def fno_objc_nonfragile_abi : Flag<["-"], "fno-objc-nonfragile-abi">, Group<f_Group>; 674 675def fobjc_sender_dependent_dispatch : Flag<["-"], "fobjc-sender-dependent-dispatch">, Group<f_Group>; 676def fobjc : Flag<["-"], "fobjc">, Group<f_Group>; 677def fomit_frame_pointer : Flag<["-"], "fomit-frame-pointer">, Group<f_Group>; 678def fopenmp : Flag<["-"], "fopenmp">, Group<f_Group>, Flags<[CC1Option]>; 679def fno_optimize_sibling_calls : Flag<["-"], "fno-optimize-sibling-calls">, Group<f_Group>; 680def foptimize_sibling_calls : Flag<["-"], "foptimize-sibling-calls">, Group<f_Group>; 681def force__cpusubtype__ALL : Flag<["-"], "force_cpusubtype_ALL">; 682def force__flat__namespace : Flag<["-"], "force_flat_namespace">; 683def force__load : Separate<["-"], "force_load">; 684def foutput_class_dir_EQ : Joined<["-"], "foutput-class-dir=">, Group<f_Group>; 685def fpack_struct : Flag<["-"], "fpack-struct">, Group<f_Group>; 686def fno_pack_struct : Flag<["-"], "fno-pack-struct">, Group<f_Group>; 687def fpack_struct_EQ : Joined<["-"], "fpack-struct=">, Group<f_Group>, Flags<[CC1Option]>, 688 HelpText<"Specify the default maximum struct packing alignment">; 689def fpascal_strings : Flag<["-"], "fpascal-strings">, Group<f_Group>, Flags<[CC1Option]>, 690 HelpText<"Recognize and construct Pascal-style string literals">; 691def fpcc_struct_return : Flag<["-"], "fpcc-struct-return">, Group<f_Group>, Flags<[CC1Option]>, 692 HelpText<"Override the default ABI to return all structs on the stack">; 693def fpch_preprocess : Flag<["-"], "fpch-preprocess">, Group<f_Group>; 694def fpic : Flag<["-"], "fpic">, Group<f_Group>; 695def fno_pic : Flag<["-"], "fno-pic">, Group<f_Group>; 696def fpie : Flag<["-"], "fpie">, Group<f_Group>; 697def fno_pie : Flag<["-"], "fno-pie">, Group<f_Group>; 698def fprofile_arcs : Flag<["-"], "fprofile-arcs">, Group<f_Group>; 699def fprofile_generate : Flag<["-"], "fprofile-generate">, Group<f_Group>; 700def framework : Separate<["-"], "framework">, Flags<[LinkerInput]>; 701def frandom_seed_EQ : Joined<["-"], "frandom-seed=">, Group<clang_ignored_f_Group>; 702def freg_struct_return : Flag<["-"], "freg-struct-return">, Group<f_Group>, Flags<[CC1Option]>, 703 HelpText<"Override the default ABI to return small structs in registers">; 704def frtti : Flag<["-"], "frtti">, Group<f_Group>; 705def fsched_interblock : Flag<["-"], "fsched-interblock">, Group<clang_ignored_f_Group>; 706def fshort_enums : Flag<["-"], "fshort-enums">, Group<f_Group>, Flags<[CC1Option]>, 707 HelpText<"Allocate to an enum type only as many bytes as it needs for the declared range of possible values">; 708def freorder_blocks : Flag<["-"], "freorder-blocks">, Group<clang_ignored_f_Group>; 709def fshort_wchar : Flag<["-"], "fshort-wchar">, Group<f_Group>, Flags<[CC1Option]>, 710 HelpText<"Force wchar_t to be a short unsigned int">; 711def fshow_overloads_EQ : Joined<["-"], "fshow-overloads=">, Group<f_Group>, Flags<[CC1Option]>, 712 HelpText<"Which overload candidates to show when overload resolution fails: " 713 "best|all; defaults to all">; 714def fshow_column : Flag<["-"], "fshow-column">, Group<f_Group>, Flags<[CC1Option]>; 715def fshow_source_location : Flag<["-"], "fshow-source-location">, Group<f_Group>; 716def fspell_checking : Flag<["-"], "fspell-checking">, Group<f_Group>; 717def fsigned_bitfields : Flag<["-"], "fsigned-bitfields">, Group<f_Group>; 718def fsigned_char : Flag<["-"], "fsigned-char">, Group<f_Group>; 719def fsplit_stack : Flag<["-"], "fsplit-stack">, Group<f_Group>; 720def fstack_protector_all : Flag<["-"], "fstack-protector-all">, Group<f_Group>; 721def fstack_protector : Flag<["-"], "fstack-protector">, Group<f_Group>; 722def fstrict_aliasing : Flag<["-"], "fstrict-aliasing">, Group<f_Group>; 723def fstrict_enums : Flag<["-"], "fstrict-enums">, Group<f_Group>, Flags<[CC1Option]>, 724 HelpText<"Enable optimizations based on the strict definition of an enum's " 725 "value range">; 726def fstrict_overflow : Flag<["-"], "fstrict-overflow">, Group<f_Group>; 727def fsyntax_only : Flag<["-"], "fsyntax-only">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>; 728def ftabstop_EQ : Joined<["-"], "ftabstop=">, Group<f_Group>; 729def ftemplate_depth_EQ : Joined<["-"], "ftemplate-depth=">, Group<f_Group>; 730def ftemplate_depth_ : Joined<["-"], "ftemplate-depth-">, Group<f_Group>; 731def ftemplate_backtrace_limit_EQ : Joined<["-"], "ftemplate-backtrace-limit=">, 732 Group<f_Group>; 733def ftest_coverage : Flag<["-"], "ftest-coverage">, Group<f_Group>; 734def fvectorize : Flag<["-"], "fvectorize">, Group<f_Group>, 735 HelpText<"Enable the loop vectorization passes">; 736def fno_vectorize : Flag<["-"], "fno-vectorize">, Group<f_Group>; 737def ftree_vectorize : Flag<["-"], "ftree-vectorize">, Alias<fvectorize>; 738def fno_tree_vectorize : Flag<["-"], "fno-tree-vectorize">, Alias<fno_vectorize>; 739def fslp_vectorize : Flag<["-"], "fslp-vectorize">, Group<f_Group>, 740 HelpText<"Enable the superword-level parallelism vectorization passes">; 741def fno_slp_vectorize : Flag<["-"], "fno-slp-vectorize">, Group<f_Group>; 742def fslp_vectorize_aggressive : Flag<["-"], "fslp-vectorize-aggressive">, Group<f_Group>, 743 HelpText<"Enable the BB vectorization passes">; 744def fno_slp_vectorize_aggressive : Flag<["-"], "fno-slp-vectorize-aggressive">, Group<f_Group>; 745def ftree_slp_vectorize : Flag<["-"], "ftree-slp-vectorize">, Alias<fslp_vectorize>; 746def fno_tree_slp_vectorize : Flag<["-"], "fno-tree-slp-vectorize">, Alias<fno_slp_vectorize>; 747def Wlarge_by_value_copy_def : Flag<["-"], "Wlarge-by-value-copy">, 748 HelpText<"Warn if a function definition returns or accepts an object larger " 749 "in bytes than a given value">, Flags<[HelpHidden]>; 750def Wlarge_by_value_copy_EQ : Joined<["-"], "Wlarge-by-value-copy=">, Flags<[CC1Option]>; 751 752// Just silence warnings about -Wlarger-than, -Wframe-larger-than for now. 753def Wlarger_than : Separate<["-"], "Wlarger-than">, Group<clang_ignored_f_Group>; 754def Wlarger_than_EQ : Joined<["-"], "Wlarger-than=">, Alias<Wlarger_than>; 755def Wlarger_than_ : Joined<["-"], "Wlarger-than-">, Alias<Wlarger_than>; 756def Wframe_larger_than : Separate<["-"], "Wframe-larger-than">, Group<clang_ignored_f_Group>; 757def Wframe_larger_than_EQ : Joined<["-"], "Wframe-larger-than=">, Alias<Wframe_larger_than>; 758 759def fterminated_vtables : Flag<["-"], "fterminated-vtables">, Alias<fapple_kext>; 760def fthreadsafe_statics : Flag<["-"], "fthreadsafe-statics">, Group<f_Group>; 761def ftime_report : Flag<["-"], "ftime-report">, Group<f_Group>, Flags<[CC1Option]>; 762def ftlsmodel_EQ : Joined<["-"], "ftls-model=">, Group<f_Group>, Flags<[CC1Option]>; 763def ftrapv : Flag<["-"], "ftrapv">, Group<f_Group>, Flags<[CC1Option]>, 764 HelpText<"Trap on integer overflow">; 765def ftrapv_handler_EQ : Joined<["-"], "ftrapv-handler=">, Group<f_Group>, 766 MetaVarName<"<function name>">, 767 HelpText<"Specify the function to be called on overflow">; 768def ftrapv_handler : Separate<["-"], "ftrapv-handler">, Group<f_Group>, Flags<[CC1Option]>; 769def ftrap_function_EQ : Joined<["-"], "ftrap-function=">, Group<f_Group>, Flags<[CC1Option]>, 770 HelpText<"Issue call to specified function rather than a trap instruction">; 771def funit_at_a_time : Flag<["-"], "funit-at-a-time">, Group<f_Group>; 772def funroll_loops : Flag<["-"], "funroll-loops">, Group<f_Group>, 773 HelpText<"Turn on loop unroller">, Flags<[CC1Option]>; 774def funsigned_bitfields : Flag<["-"], "funsigned-bitfields">, Group<f_Group>; 775def funsigned_char : Flag<["-"], "funsigned-char">, Group<f_Group>; 776def funwind_tables : Flag<["-"], "funwind-tables">, Group<f_Group>; 777def fuse_cxa_atexit : Flag<["-"], "fuse-cxa-atexit">, Group<f_Group>; 778def fuse_init_array : Flag<["-"], "fuse-init-array">, Group<f_Group>, Flags<[CC1Option]>, 779 HelpText<"Use .init_array instead of .ctors">; 780def fverbose_asm : Flag<["-"], "fverbose-asm">, Group<f_Group>; 781def fvisibility_EQ : Joined<["-"], "fvisibility=">, Group<f_Group>, 782 HelpText<"Set the default symbol visibility for all global declarations">; 783def fvisibility_inlines_hidden : Flag<["-"], "fvisibility-inlines-hidden">, Group<f_Group>, 784 HelpText<"Give inline C++ member functions default visibility by default">, 785 Flags<[CC1Option]>; 786def fvisibility_ms_compat : Flag<["-"], "fvisibility-ms-compat">, Group<f_Group>, 787 HelpText<"Give global types 'default' visibility and global functions and " 788 "variables 'hidden' visibility by default">; 789def fwrapv : Flag<["-"], "fwrapv">, Group<f_Group>, Flags<[CC1Option]>, 790 HelpText<"Treat signed integer overflow as two's complement">; 791def fwritable_strings : Flag<["-"], "fwritable-strings">, Group<f_Group>, Flags<[CC1Option]>, 792 HelpText<"Store string literals as writable data">; 793def fzero_initialized_in_bss : Flag<["-"], "fzero-initialized-in-bss">, Group<f_Group>; 794def ffunction_sections: Flag <["-"], "ffunction-sections">, Group<f_Group>, 795 Flags<[CC1Option]>, HelpText<"Place each function in its own section (ELF Only)">; 796def fdata_sections : Flag <["-"], "fdata-sections">, Group<f_Group>, Flags<[CC1Option]>, 797 HelpText<"Place each data in its own section (ELF Only)">; 798def fdebug_types_section: Flag <["-"], "fdebug-types-section">, Group<f_Group>, 799 Flags<[CC1Option]>, HelpText<"Place debug types in their own section (ELF Only)">; 800def f : Joined<["-"], "f">, Group<f_Group>; 801def g_Flag : Flag<["-"], "g">, Group<g_Group>, 802 HelpText<"Generate source level debug information">, Flags<[CC1Option]>; 803def gline_tables_only : Flag<["-"], "gline-tables-only">, Group<g_Group>, 804 HelpText<"Emit debug line number tables only">, Flags<[CC1Option]>; 805def g0 : Flag<["-"], "g0">, Group<g_Group>; 806def g1 : Flag<["-"], "g1">, Group<g_Group>; 807def g2 : Flag<["-"], "g2">, Group<g_Group>; 808def g3 : Flag<["-"], "g3">, Group<g_Group>; 809def ggdb : Flag<["-"], "ggdb">, Group<g_Group>; 810def ggdb0 : Flag<["-"], "ggdb0">, Group<g_Group>; 811def ggdb1 : Flag<["-"], "ggdb1">, Group<g_Group>; 812def ggdb2 : Flag<["-"], "ggdb2">, Group<g_Group>; 813def ggdb3 : Flag<["-"], "ggdb3">, Group<g_Group>; 814def gdwarf_2 : Flag<["-"], "gdwarf-2">, Group<g_Group>, 815 HelpText<"Generate source level debug information with dwarf version 2">, Flags<[CC1Option]>; 816def gdwarf_3 : Flag<["-"], "gdwarf-3">, Group<g_Group>, 817 HelpText<"Generate source level debug information with dwarf version 3">, Flags<[CC1Option]>; 818def gdwarf_4 : Flag<["-"], "gdwarf-4">, Group<g_Group>, 819 HelpText<"Generate source level debug information with dwarf version 4">, Flags<[CC1Option]>; 820def gfull : Flag<["-"], "gfull">, Group<g_Group>; 821def gused : Flag<["-"], "gused">, Group<g_Group>; 822def gstabs : Joined<["-"], "gstabs">, Group<g_Group>, Flags<[Unsupported]>; 823def gcoff : Joined<["-"], "gcoff">, Group<g_Group>, Flags<[Unsupported]>; 824def gxcoff : Joined<["-"], "gxcoff">, Group<g_Group>, Flags<[Unsupported]>; 825def gvms : Joined<["-"], "gvms">, Group<g_Group>, Flags<[Unsupported]>; 826def gtoggle : Flag<["-"], "gtoggle">, Group<g_flags_Group>, Flags<[Unsupported]>; 827def grecord_gcc_switches : Flag<["-"], "grecord-gcc-switches">, Group<g_flags_Group>; 828def gno_record_gcc_switches : Flag<["-"], "gno-record-gcc-switches">, 829 Group<g_flags_Group>; 830def gstrict_dwarf : Flag<["-"], "gstrict-dwarf">, Group<g_flags_Group>; 831def gno_strict_dwarf : Flag<["-"], "gno-strict-dwarf">, Group<g_flags_Group>; 832def gcolumn_info : Flag<["-"], "gcolumn-info">, Group<g_flags_Group>; 833def gsplit_dwarf : Flag<["-"], "gsplit-dwarf">, Group<g_flags_Group>; 834def headerpad__max__install__names : Joined<["-"], "headerpad_max_install_names">; 835def help : Flag<["-", "--"], "help">, Flags<[CC1Option]>, 836 HelpText<"Display available options">; 837def index_header_map : Flag<["-"], "index-header-map">, Flags<[CC1Option]>, 838 HelpText<"Make the next included directory (-I or -F) an indexer header map">; 839def idirafter : JoinedOrSeparate<["-"], "idirafter">, Group<clang_i_Group>, Flags<[CC1Option]>, 840 HelpText<"Add directory to AFTER include search path">; 841def iframework : JoinedOrSeparate<["-"], "iframework">, Group<clang_i_Group>, Flags<[CC1Option]>, 842 HelpText<"Add directory to SYSTEM framework search path">; 843def imacros : JoinedOrSeparate<["-", "--"], "imacros">, Group<clang_i_Group>, Flags<[CC1Option]>, 844 HelpText<"Include macros from file before parsing">, MetaVarName<"<file>">; 845def image__base : Separate<["-"], "image_base">; 846def include_ : JoinedOrSeparate<["-", "--"], "include">, Group<clang_i_Group>, EnumName<"include">, 847 MetaVarName<"<file>">, HelpText<"Include file before parsing">, Flags<[CC1Option]>; 848def include_pch : Separate<["-"], "include-pch">, Group<clang_i_Group>, Flags<[CC1Option]>, 849 HelpText<"Include precompiled header file">, MetaVarName<"<file>">; 850def init : Separate<["-"], "init">; 851def install__name : Separate<["-"], "install_name">; 852def integrated_as : Flag<["-"], "integrated-as">, Flags<[DriverOption]>; 853def iprefix : JoinedOrSeparate<["-"], "iprefix">, Group<clang_i_Group>, Flags<[CC1Option]>, 854 HelpText<"Set the -iwithprefix/-iwithprefixbefore prefix">, MetaVarName<"<dir>">; 855def iquote : JoinedOrSeparate<["-"], "iquote">, Group<clang_i_Group>, Flags<[CC1Option]>, 856 HelpText<"Add directory to QUOTE include search path">, MetaVarName<"<directory>">; 857def isysroot : JoinedOrSeparate<["-"], "isysroot">, Group<clang_i_Group>, Flags<[CC1Option]>, 858 HelpText<"Set the system root directory (usually /)">, MetaVarName<"<dir>">; 859def isystem : JoinedOrSeparate<["-"], "isystem">, Group<clang_i_Group>, Flags<[CC1Option]>, 860 HelpText<"Add directory to SYSTEM include search path">, MetaVarName<"<directory>">; 861def iwithprefixbefore : JoinedOrSeparate<["-"], "iwithprefixbefore">, Group<clang_i_Group>, 862 HelpText<"Set directory to include search path with prefix">, MetaVarName<"<dir>">, 863 Flags<[CC1Option]>; 864def iwithprefix : JoinedOrSeparate<["-"], "iwithprefix">, Group<clang_i_Group>, Flags<[CC1Option]>, 865 HelpText<"Set directory to SYSTEM include search path with prefix">, MetaVarName<"<dir>">; 866def iwithsysroot : JoinedOrSeparate<["-"], "iwithsysroot">, Group<clang_i_Group>, 867 HelpText<"Add directory to SYSTEM include search path, " 868 "absolute paths are relative to -isysroot">, MetaVarName<"<directory>">, 869 Flags<[CC1Option]>; 870def i : Joined<["-"], "i">, Group<i_Group>; 871def keep__private__externs : Flag<["-"], "keep_private_externs">; 872def l : JoinedOrSeparate<["-"], "l">, Flags<[LinkerInput, RenderJoined]>; 873def lazy__framework : Separate<["-"], "lazy_framework">, Flags<[LinkerInput]>; 874def lazy__library : Separate<["-"], "lazy_library">, Flags<[LinkerInput]>; 875def EL : Flag<["-"], "EL">, Flags<[DriverOption]>; 876def EB : Flag<["-"], "EB">, Flags<[DriverOption]>; 877def m32 : Flag<["-"], "m32">, Group<m_Group>, Flags<[DriverOption]>; 878def mqdsp6_compat : Flag<["-"], "mqdsp6-compat">, Group<m_Group>, Flags<[DriverOption,CC1Option]>, 879 HelpText<"Enable hexagon-qdsp6 backward compatibility">; 880def m3dnowa : Flag<["-"], "m3dnowa">, Group<m_x86_Features_Group>; 881def m3dnow : Flag<["-"], "m3dnow">, Group<m_x86_Features_Group>; 882def m64 : Flag<["-"], "m64">, Group<m_Group>, Flags<[DriverOption]>; 883def mabi_EQ : Joined<["-"], "mabi=">, Group<m_Group>; 884def march_EQ : Joined<["-"], "march=">, Group<m_Group>; 885def maltivec : Flag<["-"], "maltivec">, Alias<faltivec>; 886def mno_altivec : Flag<["-"], "mno-altivec">, Alias<fno_altivec>; 887def mfprnd : Flag<["-"], "mfprnd">, Group<m_Group>; 888def mno_fprnd : Flag<["-"], "mno-fprnd">, Group<m_Group>; 889def mmfcrf : Flag<["-"], "mmfcrf">, Group<m_Group>; 890def mno_mfcrf : Flag<["-"], "mno-mfcrf">, Group<m_Group>; 891def mpopcntd : Flag<["-"], "mpopcntd">, Group<m_Group>; 892def mno_popcntd : Flag<["-"], "mno-popcntd">, Group<m_Group>; 893def mqpx : Flag<["-"], "mqpx">, Group<m_Group>; 894def mno_qpx : Flag<["-"], "mno-qpx">, Group<m_Group>; 895def mcmodel_EQ : Joined<["-"], "mcmodel=">, Group<m_Group>; 896def mconstant_cfstrings : Flag<["-"], "mconstant-cfstrings">, Group<clang_ignored_m_Group>; 897def mcpu_EQ : Joined<["-"], "mcpu=">, Group<m_Group>; 898def mdynamic_no_pic : Joined<["-"], "mdynamic-no-pic">, Group<m_Group>; 899def mfix_and_continue : Flag<["-"], "mfix-and-continue">, Group<clang_ignored_m_Group>; 900def mfloat_abi_EQ : Joined<["-"], "mfloat-abi=">, Group<m_Group>; 901def mfpmath_EQ : Joined<["-"], "mfpmath=">, Group<m_Group>; 902def mfpu_EQ : Joined<["-"], "mfpu=">, Group<m_Group>; 903def mglobal_merge : Flag<["-"], "mglobal-merge">, Group<m_Group>; 904def mhard_float : Flag<["-"], "mhard-float">, Group<m_Group>; 905def miphoneos_version_min_EQ : Joined<["-"], "miphoneos-version-min=">, Group<m_Group>; 906def mios_version_min_EQ : Joined<["-"], "mios-version-min=">, Alias<miphoneos_version_min_EQ>; 907def mios_simulator_version_min_EQ : Joined<["-"], "mios-simulator-version-min=">, Group<m_Group>; 908def mkernel : Flag<["-"], "mkernel">, Group<m_Group>; 909def mlinker_version_EQ : Joined<["-"], "mlinker-version=">, Flags<[NoForward]>; 910def mllvm : Separate<["-"], "mllvm">, Flags<[CC1Option]>, 911 HelpText<"Additional arguments to forward to LLVM's option processing">; 912def mmacosx_version_min_EQ : Joined<["-"], "mmacosx-version-min=">, Group<m_Group>; 913def mms_bitfields : Flag<["-"], "mms-bitfields">, Group<m_Group>, Flags<[CC1Option]>, 914 HelpText<"Set the default structure layout to be compatible with the Microsoft compiler standard">; 915def mstackrealign : Flag<["-"], "mstackrealign">, Group<m_Group>, Flags<[CC1Option]>, 916 HelpText<"Force realign the stack at entry to every function">; 917def mstack_alignment : Joined<["-"], "mstack-alignment=">, Group<m_Group>, Flags<[CC1Option]>, 918 HelpText<"Set the stack alignment">; 919def mstrict_align : Flag<["-"], "mstrict-align">, Group<m_Group>, Flags<[CC1Option]>, 920 HelpText<"Force all memory accesses to be aligned (ARM only)">; 921def mmmx : Flag<["-"], "mmmx">, Group<m_x86_Features_Group>; 922def mno_3dnowa : Flag<["-"], "mno-3dnowa">, Group<m_x86_Features_Group>; 923def mno_3dnow : Flag<["-"], "mno-3dnow">, Group<m_x86_Features_Group>; 924def mno_constant_cfstrings : Flag<["-"], "mno-constant-cfstrings">, Group<m_Group>; 925def mno_global_merge : Flag<["-"], "mno-global-merge">, Group<m_Group>, Flags<[CC1Option]>, 926 HelpText<"Disable merging of globals">; 927def mno_mmx : Flag<["-"], "mno-mmx">, Group<m_x86_Features_Group>; 928def mno_pascal_strings : Flag<["-"], "mno-pascal-strings">, Group<m_Group>; 929def mno_red_zone : Flag<["-"], "mno-red-zone">, Group<m_Group>; 930def mno_relax_all : Flag<["-"], "mno-relax-all">, Group<m_Group>; 931def mno_rtd: Flag<["-"], "mno-rtd">, Group<m_Group>; 932def mno_soft_float : Flag<["-"], "mno-soft-float">, Group<m_Group>; 933def mno_stackrealign : Flag<["-"], "mno-stackrealign">, Group<m_Group>; 934def mno_sse2 : Flag<["-"], "mno-sse2">, Group<m_x86_Features_Group>; 935def mno_sse3 : Flag<["-"], "mno-sse3">, Group<m_x86_Features_Group>; 936def mno_sse4a : Flag<["-"], "mno-sse4a">, Group<m_x86_Features_Group>; 937def mno_sse4 : Flag<["-"], "mno-sse4">, Group<m_x86_Features_Group>; 938def mno_sse4_1 : Flag<["-"], "mno-sse4.1">, Group<m_x86_Features_Group>; 939def mno_sse4_2 : Flag<["-"], "mno-sse4.2">, Group<m_x86_Features_Group>; 940def mno_sse : Flag<["-"], "mno-sse">, Group<m_x86_Features_Group>; 941def mno_ssse3 : Flag<["-"], "mno-ssse3">, Group<m_x86_Features_Group>; 942def mno_aes : Flag<["-"], "mno-aes">, Group<m_x86_Features_Group>; 943def mno_avx : Flag<["-"], "mno-avx">, Group<m_x86_Features_Group>; 944def mno_avx2 : Flag<["-"], "mno-avx2">, Group<m_x86_Features_Group>; 945def mno_pclmul : Flag<["-"], "mno-pclmul">, Group<m_x86_Features_Group>; 946def mno_lzcnt : Flag<["-"], "mno-lzcnt">, Group<m_x86_Features_Group>; 947def mno_rdrnd : Flag<["-"], "mno-rdrnd">, Group<m_x86_Features_Group>; 948def mno_bmi : Flag<["-"], "mno-bmi">, Group<m_x86_Features_Group>; 949def mno_bmi2 : Flag<["-"], "mno-bmi2">, Group<m_x86_Features_Group>; 950def mno_popcnt : Flag<["-"], "mno-popcnt">, Group<m_x86_Features_Group>; 951def mno_fma4 : Flag<["-"], "mno-fma4">, Group<m_x86_Features_Group>; 952def mno_fma : Flag<["-"], "mno-fma">, Group<m_x86_Features_Group>; 953def mno_xop : Flag<["-"], "mno-xop">, Group<m_x86_Features_Group>; 954def mno_f16c : Flag<["-"], "mno-f16c">, Group<m_x86_Features_Group>; 955def mno_rtm : Flag<["-"], "mno-rtm">, Group<m_x86_Features_Group>; 956def mno_prfchw : Flag<["-"], "mno-prfchw">, Group<m_x86_Features_Group>; 957def mno_rdseed : Flag<["-"], "mno-rdseed">, Group<m_x86_Features_Group>; 958 959def mno_thumb : Flag<["-"], "mno-thumb">, Group<m_Group>; 960def marm : Flag<["-"], "marm">, Alias<mno_thumb>; 961 962def mno_warn_nonportable_cfstrings : Flag<["-"], "mno-warn-nonportable-cfstrings">, Group<m_Group>; 963def mno_omit_leaf_frame_pointer : Flag<["-"], "mno-omit-leaf-frame-pointer">, Group<m_Group>; 964def momit_leaf_frame_pointer : Flag<["-"], "momit-leaf-frame-pointer">, Group<m_Group>, 965 HelpText<"Omit frame pointer setup for leaf functions">, Flags<[CC1Option]>; 966def moslib_EQ : Joined<["-"], "moslib=">, Group<m_Group>; 967def mpascal_strings : Flag<["-"], "mpascal-strings">, Group<m_Group>; 968def mred_zone : Flag<["-"], "mred-zone">, Group<m_Group>; 969def mregparm_EQ : Joined<["-"], "mregparm=">, Group<m_Group>; 970def mrelax_all : Flag<["-"], "mrelax-all">, Group<m_Group>, Flags<[CC1Option]>, 971 HelpText<"(integrated-as) Relax all machine instructions">; 972def mrtd : Flag<["-"], "mrtd">, Group<m_Group>, Flags<[CC1Option]>, 973 HelpText<"Make StdCall calling convention the default">; 974def msmall_data_threshold_EQ : Joined <["-"], "msmall-data-threshold=">, Group<m_Group>; 975def msoft_float : Flag<["-"], "msoft-float">, Group<m_Group>, Flags<[CC1Option]>, 976 HelpText<"Use software floating point">; 977def mno_implicit_float : Flag<["-"], "mno-implicit-float">, Group<m_Group>, 978 HelpText<"Don't generate implicit floating point instructions">; 979def mimplicit_float : Flag<["-"], "mimplicit-float">, Group<m_Group>; 980def msse2 : Flag<["-"], "msse2">, Group<m_x86_Features_Group>; 981def msse3 : Flag<["-"], "msse3">, Group<m_x86_Features_Group>; 982def msse4a : Flag<["-"], "msse4a">, Group<m_x86_Features_Group>; 983def msse4 : Flag<["-"], "msse4">, Group<m_x86_Features_Group>; 984def msse4_1 : Flag<["-"], "msse4.1">, Group<m_x86_Features_Group>; 985def msse4_2 : Flag<["-"], "msse4.2">, Group<m_x86_Features_Group>; 986def msse : Flag<["-"], "msse">, Group<m_x86_Features_Group>; 987def mssse3 : Flag<["-"], "mssse3">, Group<m_x86_Features_Group>; 988def maes : Flag<["-"], "maes">, Group<m_x86_Features_Group>; 989def mavx : Flag<["-"], "mavx">, Group<m_x86_Features_Group>; 990def mavx2 : Flag<["-"], "mavx2">, Group<m_x86_Features_Group>; 991def mpclmul : Flag<["-"], "mpclmul">, Group<m_x86_Features_Group>; 992def mlzcnt : Flag<["-"], "mlzcnt">, Group<m_x86_Features_Group>; 993def mrdrnd : Flag<["-"], "mrdrnd">, Group<m_x86_Features_Group>; 994def mbmi : Flag<["-"], "mbmi">, Group<m_x86_Features_Group>; 995def mbmi2 : Flag<["-"], "mbmi2">, Group<m_x86_Features_Group>; 996def mpopcnt : Flag<["-"], "mpopcnt">, Group<m_x86_Features_Group>; 997def mfma4 : Flag<["-"], "mfma4">, Group<m_x86_Features_Group>; 998def mfma : Flag<["-"], "mfma">, Group<m_x86_Features_Group>; 999def mxop : Flag<["-"], "mxop">, Group<m_x86_Features_Group>; 1000def mf16c : Flag<["-"], "mf16c">, Group<m_x86_Features_Group>; 1001def mrtm : Flag<["-"], "mrtm">, Group<m_x86_Features_Group>; 1002def mprfchw : Flag<["-"], "mprfchw">, Group<m_x86_Features_Group>; 1003def mrdseed : Flag<["-"], "mrdseed">, Group<m_x86_Features_Group>; 1004def mips16 : Flag<["-"], "mips16">, Group<m_Group>; 1005def mno_mips16 : Flag<["-"], "mno-mips16">, Group<m_Group>; 1006def mmicromips : Flag<["-"], "mmicromips">, Group<m_Group>; 1007def mno_micromips : Flag<["-"], "mno-micromips">, Group<m_Group>; 1008def mxgot : Flag<["-"], "mxgot">, Group<m_Group>; 1009def mno_xgot : Flag<["-"], "mno-xgot">, Group<m_Group>; 1010def mldc1_sdc1 : Flag<["-"], "mldc1-sdc1">, Group<m_Group>; 1011def mno_ldc1_sdc1 : Flag<["-"], "mno-ldc1-sdc1">, Group<m_Group>; 1012def mdsp : Flag<["-"], "mdsp">, Group<m_Group>; 1013def mno_dsp : Flag<["-"], "mno-dsp">, Group<m_Group>; 1014def mdspr2 : Flag<["-"], "mdspr2">, Group<m_Group>; 1015def mno_dspr2 : Flag<["-"], "mno-dspr2">, Group<m_Group>; 1016def msingle_float : Flag<["-"], "msingle-float">, Group<m_Group>; 1017def mdouble_float : Flag<["-"], "mdouble-float">, Group<m_Group>; 1018def mips32 : Flag<["-"], "mips32">, Group<mips_CPUs_Group>, 1019 HelpText<"Equivalent to -march=mips32">, Flags<[HelpHidden]>; 1020def mips32r2 : Flag<["-"], "mips32r2">, Group<mips_CPUs_Group>, 1021 HelpText<"Equivalent to -march=mips32r2">, Flags<[HelpHidden]>; 1022def mips64 : Flag<["-"], "mips64">, Group<mips_CPUs_Group>, 1023 HelpText<"Equivalent to -march=mips64">, Flags<[HelpHidden]>; 1024def mips64r2 : Flag<["-"], "mips64r2">, Group<mips_CPUs_Group>, 1025 HelpText<"Equivalent to -march=mips64r2">, Flags<[HelpHidden]>; 1026def module_file_info : Flag<["-"], "module-file-info">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>; 1027def mthumb : Flag<["-"], "mthumb">, Group<m_Group>; 1028def mtune_EQ : Joined<["-"], "mtune=">, Group<m_Group>; 1029def multi__module : Flag<["-"], "multi_module">; 1030def multiply__defined__unused : Separate<["-"], "multiply_defined_unused">; 1031def multiply__defined : Separate<["-"], "multiply_defined">; 1032def mwarn_nonportable_cfstrings : Flag<["-"], "mwarn-nonportable-cfstrings">, Group<m_Group>; 1033def m_Separate : Separate<["-"], "m">, Group<m_Group>; 1034def m_Joined : Joined<["-"], "m">, Group<m_Group>; 1035def no_canonical_prefixes : Flag<["-"], "no-canonical-prefixes">, Flags<[HelpHidden]>, 1036 HelpText<"Use relative instead of canonical paths">; 1037def no_cpp_precomp : Flag<["-"], "no-cpp-precomp">, Group<clang_ignored_f_Group>; 1038def no_integrated_as : Flag<["-"], "no-integrated-as">, Flags<[DriverOption]>; 1039def no_integrated_cpp : Flag<["-", "--"], "no-integrated-cpp">, Flags<[DriverOption]>; 1040def no_pedantic : Flag<["-", "--"], "no-pedantic">, Group<pedantic_Group>; 1041def no__dead__strip__inits__and__terms : Flag<["-"], "no_dead_strip_inits_and_terms">; 1042def nobuiltininc : Flag<["-"], "nobuiltininc">, Flags<[CC1Option]>, 1043 HelpText<"Disable builtin #include directories">; 1044def nodefaultlibs : Flag<["-"], "nodefaultlibs">; 1045def nofixprebinding : Flag<["-"], "nofixprebinding">; 1046def nolibc : Flag<["-"], "nolibc">; 1047def nomultidefs : Flag<["-"], "nomultidefs">; 1048def nopie : Flag<["-"], "nopie">; 1049def noprebind : Flag<["-"], "noprebind">; 1050def noseglinkedit : Flag<["-"], "noseglinkedit">; 1051def nostartfiles : Flag<["-"], "nostartfiles">; 1052def nostdinc : Flag<["-"], "nostdinc">; 1053def nostdlibinc : Flag<["-"], "nostdlibinc">; 1054def nostdincxx : Flag<["-"], "nostdinc++">, Flags<[CC1Option]>, 1055 HelpText<"Disable standard #include directories for the C++ standard library">; 1056def nostdlib : Flag<["-"], "nostdlib">; 1057def object : Flag<["-"], "object">; 1058def o : JoinedOrSeparate<["-"], "o">, Flags<[DriverOption, RenderAsInput, CC1Option]>, 1059 HelpText<"Write output to <file>">, MetaVarName<"<file>">; 1060def pagezero__size : JoinedOrSeparate<["-"], "pagezero_size">; 1061def pass_exit_codes : Flag<["-", "--"], "pass-exit-codes">, Flags<[Unsupported]>; 1062def pedantic_errors : Flag<["-", "--"], "pedantic-errors">, Group<pedantic_Group>, Flags<[CC1Option]>; 1063def pedantic : Flag<["-", "--"], "pedantic">, Group<pedantic_Group>, Flags<[CC1Option]>; 1064def pg : Flag<["-"], "pg">, HelpText<"Enable mcount instrumentation">, Flags<[CC1Option]>; 1065def pipe : Flag<["-", "--"], "pipe">, 1066 HelpText<"Use pipes between commands, when possible">; 1067def prebind__all__twolevel__modules : Flag<["-"], "prebind_all_twolevel_modules">; 1068def prebind : Flag<["-"], "prebind">; 1069def preload : Flag<["-"], "preload">; 1070def print_file_name_EQ : Joined<["-", "--"], "print-file-name=">, 1071 HelpText<"Print the full library path of <file>">, MetaVarName<"<file>">; 1072def print_ivar_layout : Flag<["-"], "print-ivar-layout">, Flags<[CC1Option]>, 1073 HelpText<"Enable Objective-C Ivar layout bitmap print trace">; 1074def print_libgcc_file_name : Flag<["-", "--"], "print-libgcc-file-name">, 1075 HelpText<"Print the library path for \"libgcc.a\"">; 1076def print_multi_directory : Flag<["-", "--"], "print-multi-directory">; 1077def print_multi_lib : Flag<["-", "--"], "print-multi-lib">; 1078def print_multi_os_directory : Flag<["-", "--"], "print-multi-os-directory">; 1079def print_prog_name_EQ : Joined<["-", "--"], "print-prog-name=">, 1080 HelpText<"Print the full program path of <name>">, MetaVarName<"<name>">; 1081def print_search_dirs : Flag<["-", "--"], "print-search-dirs">, 1082 HelpText<"Print the paths used for finding libraries and programs">; 1083def private__bundle : Flag<["-"], "private_bundle">; 1084def pthreads : Flag<["-"], "pthreads">; 1085def pthread : Flag<["-"], "pthread">, Flags<[CC1Option]>, 1086 HelpText<"Support POSIX threads in generated code">; 1087def p : Flag<["-"], "p">; 1088def pie : Flag<["-"], "pie">; 1089def read__only__relocs : Separate<["-"], "read_only_relocs">; 1090def remap : Flag<["-"], "remap">; 1091def rewrite_objc : Flag<["-"], "rewrite-objc">, Flags<[DriverOption,CC1Option]>, 1092 HelpText<"Rewrite Objective-C source to C++">, Group<Action_Group>; 1093def rewrite_legacy_objc : Flag<["-"], "rewrite-legacy-objc">, Flags<[DriverOption]>, 1094 HelpText<"Rewrite Legacy Objective-C source to C++">; 1095def rdynamic : Flag<["-"], "rdynamic">; 1096def resource_dir : Separate<["-"], "resource-dir">, 1097 Flags<[DriverOption, CC1Option, HelpHidden]>, 1098 HelpText<"The directory which holds the compiler resource files">; 1099def resource_dir_EQ : Joined<["-"], "resource-dir=">, Flags<[DriverOption]>, 1100 Alias<resource_dir>; 1101def rpath : Separate<["-"], "rpath">, Flags<[LinkerInput]>; 1102def rtlib_EQ : Joined<["-", "--"], "rtlib=">; 1103def r : Flag<["-"], "r">; 1104def save_temps : Flag<["-", "--"], "save-temps">, Flags<[DriverOption]>, 1105 HelpText<"Save intermediate compilation results">; 1106def sectalign : MultiArg<["-"], "sectalign", 3>; 1107def sectcreate : MultiArg<["-"], "sectcreate", 3>; 1108def sectobjectsymbols : MultiArg<["-"], "sectobjectsymbols", 2>; 1109def sectorder : MultiArg<["-"], "sectorder", 3>; 1110def seg1addr : JoinedOrSeparate<["-"], "seg1addr">; 1111def seg__addr__table__filename : Separate<["-"], "seg_addr_table_filename">; 1112def seg__addr__table : Separate<["-"], "seg_addr_table">; 1113def segaddr : MultiArg<["-"], "segaddr", 2>; 1114def segcreate : MultiArg<["-"], "segcreate", 3>; 1115def seglinkedit : Flag<["-"], "seglinkedit">; 1116def segprot : MultiArg<["-"], "segprot", 3>; 1117def segs__read__only__addr : Separate<["-"], "segs_read_only_addr">; 1118def segs__read__write__addr : Separate<["-"], "segs_read_write_addr">; 1119def segs__read__ : Joined<["-"], "segs_read_">; 1120def shared_libgcc : Flag<["-"], "shared-libgcc">; 1121def shared : Flag<["-", "--"], "shared">; 1122def single__module : Flag<["-"], "single_module">; 1123def specs_EQ : Joined<["-", "--"], "specs=">; 1124def specs : Separate<["-", "--"], "specs">, Flags<[Unsupported]>; 1125def static_libgcc : Flag<["-"], "static-libgcc">; 1126def static_libstdcxx : Flag<["-"], "static-libstdc++">; 1127def static : Flag<["-", "--"], "static">, Flags<[NoArgumentUnused]>; 1128def std_default_EQ : Joined<["-"], "std-default=">; 1129def std_EQ : Joined<["-", "--"], "std=">, Flags<[CC1Option]>, Group<L_Group>, 1130 HelpText<"Language standard to compile for">; 1131def stdlib_EQ : Joined<["-", "--"], "stdlib=">, Flags<[CC1Option]>, 1132 HelpText<"C++ standard library to use">; 1133def sub__library : JoinedOrSeparate<["-"], "sub_library">; 1134def sub__umbrella : JoinedOrSeparate<["-"], "sub_umbrella">; 1135def s : Flag<["-"], "s">; 1136def target : Joined<["--"], "target=">, Flags<[DriverOption]>, 1137 HelpText<"Generate code for the given target">; 1138def gcc_toolchain : Joined<["--"], "gcc-toolchain=">, Flags<[DriverOption]>, 1139 HelpText<"Use the gcc toolchain at the given directory">; 1140def time : Flag<["-"], "time">, 1141 HelpText<"Time individual commands">; 1142def traditional_cpp : Flag<["-", "--"], "traditional-cpp">, Flags<[CC1Option]>, 1143 HelpText<"Enable some traditional CPP emulation">; 1144def traditional : Flag<["-", "--"], "traditional">; 1145def trigraphs : Flag<["-", "--"], "trigraphs">, Flags<[CC1Option]>, 1146 HelpText<"Process trigraph sequences">; 1147def twolevel__namespace__hints : Flag<["-"], "twolevel_namespace_hints">; 1148def twolevel__namespace : Flag<["-"], "twolevel_namespace">; 1149def t : Flag<["-"], "t">; 1150def umbrella : Separate<["-"], "umbrella">; 1151def undefined : JoinedOrSeparate<["-"], "undefined">, Group<u_Group>; 1152def undef : Flag<["-"], "undef">, Group<u_Group>, Flags<[CC1Option]>, 1153 HelpText<"undef all system defines">; 1154def unexported__symbols__list : Separate<["-"], "unexported_symbols_list">; 1155def u : JoinedOrSeparate<["-"], "u">, Group<u_Group>; 1156def use_gold_plugin : Flag<["-"], "use-gold-plugin">; 1157def v : Flag<["-"], "v">, Flags<[CC1Option]>, 1158 HelpText<"Show commands to run and use verbose output">; 1159def verify : Flag<["-"], "verify">, Flags<[DriverOption,CC1Option]>, 1160 HelpText<"Verify output using a verifier">; 1161def weak_l : Joined<["-"], "weak-l">, Flags<[LinkerInput]>; 1162def weak__framework : Separate<["-"], "weak_framework">, Flags<[LinkerInput]>; 1163def weak__library : Separate<["-"], "weak_library">, Flags<[LinkerInput]>; 1164def weak__reference__mismatches : Separate<["-"], "weak_reference_mismatches">; 1165def whatsloaded : Flag<["-"], "whatsloaded">; 1166def whyload : Flag<["-"], "whyload">; 1167def w : Flag<["-"], "w">, HelpText<"Suppress all warnings">, Flags<[CC1Option]>; 1168def x : JoinedOrSeparate<["-"], "x">, Flags<[DriverOption,CC1Option]>, 1169 HelpText<"Treat subsequent input files as having type <language>">, 1170 MetaVarName<"<language>">; 1171def y : Joined<["-"], "y">; 1172 1173def working_directory : JoinedOrSeparate<["-"], "working-directory">, Flags<[CC1Option]>, 1174 HelpText<"Resolve file paths relative to the specified directory">; 1175def working_directory_EQ : Joined<["-"], "working-directory=">, Flags<[CC1Option]>, 1176 Alias<working_directory>; 1177 1178// Double dash options, which are usually an alias for one of the previous 1179// options. 1180 1181def _CLASSPATH_EQ : Joined<["--"], "CLASSPATH=">, Alias<fclasspath_EQ>; 1182def _CLASSPATH : Separate<["--"], "CLASSPATH">, Alias<fclasspath_EQ>; 1183def _all_warnings : Flag<["--"], "all-warnings">, Alias<Wall>; 1184def _analyze_auto : Flag<["--"], "analyze-auto">, Flags<[DriverOption]>; 1185def _analyzer_no_default_checks : Flag<["--"], "analyzer-no-default-checks">, Flags<[DriverOption]>; 1186def _analyzer_output : JoinedOrSeparate<["--"], "analyzer-output">, Flags<[DriverOption]>; 1187def _analyze : Flag<["--"], "analyze">, Flags<[DriverOption]>, 1188 HelpText<"Run the static analyzer">; 1189def _assemble : Flag<["--"], "assemble">, Alias<S>; 1190def _assert_EQ : Joined<["--"], "assert=">, Alias<A>; 1191def _assert : Separate<["--"], "assert">, Alias<A>; 1192def _bootclasspath_EQ : Joined<["--"], "bootclasspath=">, Alias<fbootclasspath_EQ>; 1193def _bootclasspath : Separate<["--"], "bootclasspath">, Alias<fbootclasspath_EQ>; 1194def _classpath_EQ : Joined<["--"], "classpath=">, Alias<fclasspath_EQ>; 1195def _classpath : Separate<["--"], "classpath">, Alias<fclasspath_EQ>; 1196def _comments_in_macros : Flag<["--"], "comments-in-macros">, Alias<CC>; 1197def _comments : Flag<["--"], "comments">, Alias<C>; 1198def _compile : Flag<["--"], "compile">, Alias<c>; 1199def _constant_cfstrings : Flag<["--"], "constant-cfstrings">; 1200def _debug_EQ : Joined<["--"], "debug=">, Alias<g_Flag>; 1201def _debug : Flag<["--"], "debug">, Alias<g_Flag>; 1202def _define_macro_EQ : Joined<["--"], "define-macro=">, Alias<D>; 1203def _define_macro : Separate<["--"], "define-macro">, Alias<D>; 1204def _dependencies : Flag<["--"], "dependencies">, Alias<M>; 1205def _dyld_prefix_EQ : Joined<["--"], "dyld-prefix=">; 1206def _dyld_prefix : Separate<["--"], "dyld-prefix">, Alias<_dyld_prefix_EQ>; 1207def _encoding_EQ : Joined<["--"], "encoding=">, Alias<fencoding_EQ>; 1208def _encoding : Separate<["--"], "encoding">, Alias<fencoding_EQ>; 1209def _entry : Flag<["--"], "entry">, Alias<e>; 1210def _extdirs_EQ : Joined<["--"], "extdirs=">, Alias<fextdirs_EQ>; 1211def _extdirs : Separate<["--"], "extdirs">, Alias<fextdirs_EQ>; 1212def _extra_warnings : Flag<["--"], "extra-warnings">, Alias<W_Joined>; 1213def _for_linker_EQ : Joined<["--"], "for-linker=">, Alias<Xlinker>; 1214def _for_linker : Separate<["--"], "for-linker">, Alias<Xlinker>; 1215def _force_link_EQ : Joined<["--"], "force-link=">, Alias<u>; 1216def _force_link : Separate<["--"], "force-link">, Alias<u>; 1217def _help_hidden : Flag<["--"], "help-hidden">; 1218def _imacros_EQ : Joined<["--"], "imacros=">, Alias<imacros>; 1219def _include_barrier : Flag<["--"], "include-barrier">, Alias<I_>; 1220def _include_directory_after_EQ : Joined<["--"], "include-directory-after=">, Alias<idirafter>; 1221def _include_directory_after : Separate<["--"], "include-directory-after">, Alias<idirafter>; 1222def _include_directory_EQ : Joined<["--"], "include-directory=">, Alias<I>; 1223def _include_directory : Separate<["--"], "include-directory">, Alias<I>; 1224def _include_prefix_EQ : Joined<["--"], "include-prefix=">, Alias<iprefix>; 1225def _include_prefix : Separate<["--"], "include-prefix">, Alias<iprefix>; 1226def _include_with_prefix_after_EQ : Joined<["--"], "include-with-prefix-after=">, Alias<iwithprefix>; 1227def _include_with_prefix_after : Separate<["--"], "include-with-prefix-after">, Alias<iwithprefix>; 1228def _include_with_prefix_before_EQ : Joined<["--"], "include-with-prefix-before=">, Alias<iwithprefixbefore>; 1229def _include_with_prefix_before : Separate<["--"], "include-with-prefix-before">, Alias<iwithprefixbefore>; 1230def _include_with_prefix_EQ : Joined<["--"], "include-with-prefix=">, Alias<iwithprefix>; 1231def _include_with_prefix : Separate<["--"], "include-with-prefix">, Alias<iwithprefix>; 1232def _include_EQ : Joined<["--"], "include=">, Alias<include_>; 1233def _language_EQ : Joined<["--"], "language=">, Alias<x>; 1234def _language : Separate<["--"], "language">, Alias<x>; 1235def _library_directory_EQ : Joined<["--"], "library-directory=">, Alias<L>; 1236def _library_directory : Separate<["--"], "library-directory">, Alias<L>; 1237def _machine__EQ : Joined<["--"], "machine-=">, Alias<m_Joined>; 1238def _machine_ : Joined<["--"], "machine-">, Alias<m_Joined>; 1239def _machine_EQ : Joined<["--"], "machine=">, Alias<m_Joined>; 1240def _machine : Separate<["--"], "machine">, Alias<m_Joined>; 1241def _no_line_commands : Flag<["--"], "no-line-commands">, Alias<P>; 1242def _no_standard_includes : Flag<["--"], "no-standard-includes">, Alias<nostdinc>; 1243def _no_standard_libraries : Flag<["--"], "no-standard-libraries">, Alias<nostdlib>; 1244def _no_undefined : Flag<["--"], "no-undefined">, Flags<[LinkerInput]>; 1245def _no_warnings : Flag<["--"], "no-warnings">, Alias<w>; 1246def _optimize_EQ : Joined<["--"], "optimize=">, Alias<O>; 1247def _optimize : Flag<["--"], "optimize">, Alias<O>; 1248def _output_class_directory_EQ : Joined<["--"], "output-class-directory=">, Alias<foutput_class_dir_EQ>; 1249def _output_class_directory : Separate<["--"], "output-class-directory">, Alias<foutput_class_dir_EQ>; 1250def _output_EQ : Joined<["--"], "output=">, Alias<o>; 1251def _output : Separate<["--"], "output">, Alias<o>; 1252def _param : Separate<["--"], "param">, Group<CompileOnly_Group>; 1253def _param_EQ : Joined<["--"], "param=">, Alias<_param>; 1254def _prefix_EQ : Joined<["--"], "prefix=">, Alias<B>; 1255def _prefix : Separate<["--"], "prefix">, Alias<B>; 1256def _preprocess : Flag<["--"], "preprocess">, Alias<E>; 1257def _print_diagnostic_categories : Flag<["--"], "print-diagnostic-categories">; 1258def _print_file_name : Separate<["--"], "print-file-name">, Alias<print_file_name_EQ>; 1259def _print_missing_file_dependencies : Flag<["--"], "print-missing-file-dependencies">, Alias<MG>; 1260def _print_prog_name : Separate<["--"], "print-prog-name">, Alias<print_prog_name_EQ>; 1261def _profile_blocks : Flag<["--"], "profile-blocks">, Alias<a>; 1262def _profile : Flag<["--"], "profile">, Alias<p>; 1263def _resource_EQ : Joined<["--"], "resource=">, Alias<fcompile_resource_EQ>; 1264def _resource : Separate<["--"], "resource">, Alias<fcompile_resource_EQ>; 1265def _rtlib : Separate<["--"], "rtlib">, Alias<rtlib_EQ>; 1266def _serialize_diags : Separate<["-", "--"], "serialize-diagnostics">, Flags<[DriverOption]>, 1267 HelpText<"Serialize compiler diagnostics to a file">; 1268// We give --version different semantics from -version. 1269def _version : Flag<["--"], "version">, Flags<[CC1Option]>; 1270def _signed_char : Flag<["--"], "signed-char">, Alias<fsigned_char>; 1271def _std : Separate<["--"], "std">, Alias<std_EQ>; 1272def _stdlib : Separate<["--"], "stdlib">, Alias<stdlib_EQ>; 1273def _sysroot_EQ : Joined<["--"], "sysroot=">; 1274def _sysroot : Separate<["--"], "sysroot">, Alias<_sysroot_EQ>; 1275def _target_help : Flag<["--"], "target-help">; 1276def _trace_includes : Flag<["--"], "trace-includes">, Alias<H>; 1277def _undefine_macro_EQ : Joined<["--"], "undefine-macro=">, Alias<U>; 1278def _undefine_macro : Separate<["--"], "undefine-macro">, Alias<U>; 1279def _unsigned_char : Flag<["--"], "unsigned-char">, Alias<funsigned_char>; 1280def _user_dependencies : Flag<["--"], "user-dependencies">, Alias<MM>; 1281def _verbose : Flag<["--"], "verbose">, Alias<v>; 1282def _warn__EQ : Joined<["--"], "warn-=">, Alias<W_Joined>; 1283def _warn_ : Joined<["--"], "warn-">, Alias<W_Joined>; 1284def _write_dependencies : Flag<["--"], "write-dependencies">, Alias<MD>; 1285def _write_user_dependencies : Flag<["--"], "write-user-dependencies">, Alias<MMD>; 1286def _ : Joined<["--"], "">, Flags<[Unsupported]>; 1287def mieee_rnd_near : Flag<["-"], "mieee-rnd-near">, Group<m_hexagon_Features_Group>; 1288 1289// These are legacy user-facing driver-level option spellings. They are always 1290// aliases for options that are spelled using the more common Unix / GNU flag 1291// style of double-dash and equals-joined flags. 1292def gcc_toolchain_legacy_spelling : Separate<["-"], "gcc-toolchain">, Alias<gcc_toolchain>; 1293def target_legacy_spelling : Separate<["-"], "target">, Alias<target>; 1294 1295// Special internal option to handle -Xlinker --no-demangle. 1296def Z_Xlinker__no_demangle : Flag<["-"], "Z-Xlinker-no-demangle">, 1297 Flags<[Unsupported, NoArgumentUnused]>; 1298 1299// Special internal option to allow forwarding arbitrary arguments to linker. 1300def Zlinker_input : Separate<["-"], "Zlinker-input">, 1301 Flags<[Unsupported, NoArgumentUnused]>; 1302 1303// Reserved library options. 1304def Z_reserved_lib_stdcxx : Flag<["-"], "Z-reserved-lib-stdc++">, 1305 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 1306def Z_reserved_lib_cckext : Flag<["-"], "Z-reserved-lib-cckext">, 1307 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 1308 1309include "CC1Options.td" 1310