Options.td revision 15490fd42d7d8dca2f9b5b3a9dc074892ca1acd7
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 "OptParser.td" 16 17///////// 18// Groups 19 20// Meta-group which defines 21def CompileOnly_Group : OptionGroup<"<CompileOnly group>">; 22def Action_Group : OptionGroup<"<action group>">; 23 24def I_Group : OptionGroup<"<I group>">, Group<CompileOnly_Group>; 25def L_Group : OptionGroup<"<L group>">, Group<CompileOnly_Group>; 26def M_Group : OptionGroup<"<M group>">, Group<CompileOnly_Group>; 27def T_Group : OptionGroup<"<T group>">; 28def O_Group : OptionGroup<"<O group>">, Group<CompileOnly_Group>; 29def W_Group : OptionGroup<"<W group>">, Group<CompileOnly_Group>; 30def X_Group : OptionGroup<"<X group>">; 31def a_Group : OptionGroup<"<a group>">; 32def d_Group : OptionGroup<"<d group>">; 33def f_Group : OptionGroup<"<f group>">, Group<CompileOnly_Group>; 34def f_clang_Group : OptionGroup<"<f (clang-only) group>">, Group<CompileOnly_Group>; 35def g_Group : OptionGroup<"<g group>">; 36def g_flags_Group : OptionGroup<"<g flags group>">; 37def i_Group : OptionGroup<"<i group>">, Group<CompileOnly_Group>; 38def clang_i_Group : OptionGroup<"<clang i group>">, Group<i_Group>; 39def m_Group : OptionGroup<"<m group>">, Group<CompileOnly_Group>; 40def m_x86_Features_Group : OptionGroup<"<m x86 features group>">, Group<m_Group>; 41def m_hexagon_Features_Group : OptionGroup<"<m hexagon features group>">, Group<m_Group>; 42def opencl_Group : OptionGroup<"<opencl group>">; 43def u_Group : OptionGroup<"<u group>">; 44def mips_CPUs_Group : OptionGroup<"<MIPS CPU aliases group>">, 45 Group<CompileOnly_Group>; 46 47def pedantic_Group : OptionGroup<"<pedantic group>">, 48 Group<CompileOnly_Group>; 49def reserved_lib_Group : OptionGroup<"<reserved libs group>">; 50 51// Temporary groups for clang options which we know we don't support, 52// but don't want to verbosely warn the user about. 53def clang_ignored_f_Group : OptionGroup<"<clang ignored f group>">, 54 Group<f_Group>; 55def clang_ignored_m_Group : OptionGroup<"<clang ignored m group>">, 56 Group<m_Group>; 57 58///////// 59// Options 60 61// The internal option ID must be a valid C++ identifier and results in a 62// clang::driver::options::OPT_XX enum constant for XX. 63// 64// We want to unambiguously be able to refer to options from the driver source 65// code, for this reason the option name is mangled into an ID. This mangling 66// isn't guaranteed to have an inverse, but for practical purposes it does. 67// 68// The mangling scheme is to ignore the leading '-', and perform the following 69// substitutions: 70// _ => __ 71// - => _ 72// # => _HASH 73// , => _COMMA 74// = => _EQ 75// C++ => CXX 76// . => _ 77 78// Developer Driver Options 79 80def ccc_Group : OptionGroup<"<clang internal options>">; 81def ccc_driver_Group : OptionGroup<"<clang driver internal options>">, 82 Group<ccc_Group>, HelpText<"DRIVER OPTIONS">; 83def ccc_debug_Group : OptionGroup<"<clang debug/development internal options>">, 84 Group<ccc_Group>, HelpText<"DEBUG/DEVELOPMENT OPTIONS">; 85 86class CCCDriverOpt : Group<ccc_driver_Group>, Flags<[DriverOption, HelpHidden]>; 87def ccc_cxx : Flag<["-"], "ccc-cxx">, CCCDriverOpt, 88 HelpText<"Act as a C++ driver">; 89def ccc_echo : Flag<["-"], "ccc-echo">, CCCDriverOpt, 90 HelpText<"Echo commands before running them">; 91def ccc_gcc_name : Separate<["-"], "ccc-gcc-name">, CCCDriverOpt, 92 HelpText<"Name for native GCC compiler">, 93 MetaVarName<"<gcc-path>">; 94def ccc_clang_archs : Separate<["-"], "ccc-clang-archs">, CCCDriverOpt, 95 HelpText<"Comma separate list of architectures to use the clang compiler for">, 96 MetaVarName<"<arch-list>">; 97def ccc_pch_is_pch : Flag<["-"], "ccc-pch-is-pch">, CCCDriverOpt, 98 HelpText<"Use lazy PCH for precompiled headers">; 99def ccc_pch_is_pth : Flag<["-"], "ccc-pch-is-pth">, CCCDriverOpt, 100 HelpText<"Use pretokenized headers for precompiled headers">; 101 102class CCCDebugOpt : Group<ccc_debug_Group>, Flags<[DriverOption, HelpHidden]>; 103def ccc_install_dir : Separate<["-"], "ccc-install-dir">, CCCDebugOpt, 104 HelpText<"Simulate installation in the given directory">; 105def ccc_print_options : Flag<["-"], "ccc-print-options">, CCCDebugOpt, 106 HelpText<"Dump parsed command line arguments">; 107def ccc_print_phases : Flag<["-"], "ccc-print-phases">, CCCDebugOpt, 108 HelpText<"Dump list of actions to perform">; 109def ccc_print_bindings : Flag<["-"], "ccc-print-bindings">, CCCDebugOpt, 110 HelpText<"Show bindings of tools to actions">; 111 112def ccc_arcmt_check : Flag<["-"], "ccc-arcmt-check">, CCCDriverOpt, 113 HelpText<"Check for ARC migration issues that need manual handling">; 114def ccc_arcmt_modify : Flag<["-"], "ccc-arcmt-modify">, CCCDriverOpt, 115 HelpText<"Apply modifications to files to conform to ARC">; 116def ccc_arrmt_check : Flag<["-"], "ccc-arrmt-check">, Alias<ccc_arcmt_check>; 117def ccc_arrmt_modify : Flag<["-"], "ccc-arrmt-modify">, Alias<ccc_arcmt_modify>; 118def ccc_arcmt_migrate : Separate<["-"], "ccc-arcmt-migrate">, CCCDriverOpt, 119 HelpText<"Apply modifications and produces temporary files that conform to ARC">; 120def arcmt_migrate_report_output : Separate<["-"], "arcmt-migrate-report-output">, 121 HelpText<"Output path for the plist report">, Flags<[CC1Option]>; 122def arcmt_migrate_emit_arc_errors : Flag<["-"], "arcmt-migrate-emit-errors">, 123 HelpText<"Emit ARC errors even if the migrator can fix them">, 124 Flags<[CC1Option]>; 125 126def _migrate : Flag<["--"], "migrate">, Flags<[DriverOption]>, 127 HelpText<"Run the migrator">; 128def ccc_objcmt_migrate : Separate<["-"], "ccc-objcmt-migrate">, CCCDriverOpt, 129 HelpText<"Apply modifications and produces temporary files to migrate to " 130 "modern ObjC syntax">; 131def objcmt_migrate_literals : Flag<["-"], "objcmt-migrate-literals">, Flags<[CC1Option]>, 132 HelpText<"Enable migration to modern ObjC literals">; 133def objcmt_migrate_subscripting : Flag<["-"], "objcmt-migrate-subscripting">, Flags<[CC1Option]>, 134 HelpText<"Enable migration to modern ObjC subscripting">; 135 136// Make sure all other -ccc- options are rejected. 137def ccc_ : Joined<["-"], "ccc-">, Group<ccc_Group>, Flags<[Unsupported]>; 138 139// Standard Options 140 141def _HASH_HASH_HASH : Flag<["-"], "###">, Flags<[DriverOption]>, 142 HelpText<"Print the commands to run for this compilation">; 143// The '--' option is here for the sake of compatibility with gcc, but is 144// being ignored by the driver. 145def _DASH_DASH : Flag<["--"], "">, Flags<[DriverOption]>; 146def A : JoinedOrSeparate<["-"], "A">; 147def B : JoinedOrSeparate<["-"], "B">; 148def CC : Flag<["-"], "CC">, Flags<[CC1Option]>; 149def C : Flag<["-"], "C">, Flags<[CC1Option]>; 150def D : JoinedOrSeparate<["-"], "D">, Group<CompileOnly_Group>, Flags<[CC1Option]>; 151def E : Flag<["-"], "E">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>, 152 HelpText<"Only run the preprocessor">; 153def F : JoinedOrSeparate<["-"], "F">, Flags<[RenderJoined,CC1Option]>, 154 HelpText<"Add directory to framework include search path">; 155def G : Separate<["-"], "G">, Flags<[DriverOption]>; 156def H : Flag<["-"], "H">, Flags<[CC1Option]>, 157 HelpText<"Show header includes and nesting depth">; 158def I_ : Flag<["-"], "I-">, Group<I_Group>; 159def I : JoinedOrSeparate<["-"], "I">, Group<I_Group>, Flags<[CC1Option]>, 160 HelpText<"Add directory to include search path">; 161def L : JoinedOrSeparate<["-"], "L">, Flags<[RenderJoined]>; 162def MD : Flag<["-"], "MD">, Group<M_Group>; 163def MF : JoinedOrSeparate<["-"], "MF">, Group<M_Group>; 164def MG : Flag<["-"], "MG">, Group<M_Group>, Flags<[CC1Option]>, 165 HelpText<"Add missing headers to dependency list">; 166def MMD : Flag<["-"], "MMD">, Group<M_Group>; 167def MM : Flag<["-"], "MM">, Group<M_Group>; 168def MP : Flag<["-"], "MP">, Group<M_Group>, Flags<[CC1Option]>, 169 HelpText<"Create phony target for each dependency (other than main file)">; 170def MQ : JoinedOrSeparate<["-"], "MQ">, Group<M_Group>, Flags<[CC1Option]>, 171 HelpText<"Specify target to quote for dependency">; 172def MT : JoinedOrSeparate<["-"], "MT">, Group<M_Group>, Flags<[CC1Option]>, 173 HelpText<"Specify target for dependency">; 174def Mach : Flag<["-"], "Mach">; 175def M : Flag<["-"], "M">, Group<M_Group>; 176def O0 : Joined<["-"], "O0">, Group<O_Group>, Flags<[CC1Option]>; 177def O4 : Joined<["-"], "O4">, Group<O_Group>, Flags<[CC1Option]>; 178def ObjCXX : Flag<["-"], "ObjC++">, Flags<[DriverOption]>, 179 HelpText<"Treat source input files as Objective-C++ inputs">; 180def ObjC : Flag<["-"], "ObjC">, Flags<[DriverOption]>, 181 HelpText<"Treat source input files as Objective-C inputs">; 182def O : Joined<["-"], "O">, Group<O_Group>, Flags<[CC1Option]>; 183def P : Flag<["-"], "P">, Flags<[CC1Option]>, 184 HelpText<"Disable linemarker output in -E mode">; 185def Qn : Flag<["-"], "Qn">; 186def Qunused_arguments : Flag<["-"], "Qunused-arguments">, Flags<[DriverOption]>, 187 HelpText<"Don't emit warning for unused driver arguments">; 188def Q : Flag<["-"], "Q">; 189def R : Flag<["-"], "R">; 190def S : Flag<["-"], "S">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>, 191 HelpText<"Only run preprocess and compilation steps">; 192def Tbss : JoinedOrSeparate<["-"], "Tbss">, Group<T_Group>; 193def Tdata : JoinedOrSeparate<["-"], "Tdata">, Group<T_Group>; 194def Ttext : JoinedOrSeparate<["-"], "Ttext">, Group<T_Group>; 195def T : JoinedOrSeparate<["-"], "T">, Group<T_Group>; 196def U : JoinedOrSeparate<["-"], "U">, Group<CompileOnly_Group>, Flags<[CC1Option]>; 197def V : JoinedOrSeparate<["-"], "V">, Flags<[DriverOption, Unsupported]>; 198def Wa_COMMA : CommaJoined<["-"], "Wa,">, 199 HelpText<"Pass the comma separated arguments in <arg> to the assembler">, 200 MetaVarName<"<arg>">; 201def Wall : Flag<["-"], "Wall">, Group<W_Group>, Flags<[CC1Option]>; 202def Wdeprecated : Flag<["-"], "Wdeprecated">, Group<W_Group>, Flags<[CC1Option]>; 203def Wno_deprecated : Flag<["-"], "Wno-deprecated">, Group<W_Group>, Flags<[CC1Option]>; 204def Wextra : Flag<["-"], "Wextra">, Group<W_Group>, Flags<[CC1Option]>; 205def Wl_COMMA : CommaJoined<["-"], "Wl,">, Flags<[LinkerInput, RenderAsInput]>, 206 HelpText<"Pass the comma separated arguments in <arg> to the linker">, 207 MetaVarName<"<arg>">; 208def Wno_nonportable_cfstrings : Joined<["-"], "Wno-nonportable-cfstrings">, Group<W_Group>, 209 Flags<[CC1Option]>; 210def Wnonportable_cfstrings : Joined<["-"], "Wnonportable-cfstrings">, Group<W_Group>, 211 Flags<[CC1Option]>; 212def Wp_COMMA : CommaJoined<["-"], "Wp,">, 213 HelpText<"Pass the comma separated arguments in <arg> to the preprocessor">, 214 MetaVarName<"<arg>">; 215def Wwrite_strings : Flag<["-"], "Wwrite-strings">, Group<W_Group>, Flags<[CC1Option]>; 216def Wno_write_strings : Flag<["-"], "Wno-write-strings">, Group<W_Group>, Flags<[CC1Option]>; 217def W_Joined : Joined<["-"], "W">, Group<W_Group>, Flags<[CC1Option]>, 218 MetaVarName<"<warning>">, HelpText<"Enable the specified warning">; 219def Xanalyzer : Separate<["-"], "Xanalyzer">, 220 HelpText<"Pass <arg> to the static analyzer">, MetaVarName<"<arg>">; 221def Xarch__ : JoinedAndSeparate<["-"], "Xarch_">, Flags<[DriverOption]>; 222def Xassembler : Separate<["-"], "Xassembler">, 223 HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">; 224def Xclang : Separate<["-"], "Xclang">, 225 HelpText<"Pass <arg> to the clang compiler">, MetaVarName<"<arg>">, 226 Flags<[NoForward]>; 227def Xlinker : Separate<["-"], "Xlinker">, Flags<[LinkerInput, RenderAsInput]>, 228 HelpText<"Pass <arg> to the linker">, MetaVarName<"<arg>">; 229def Xpreprocessor : Separate<["-"], "Xpreprocessor">, 230 HelpText<"Pass <arg> to the preprocessor">, MetaVarName<"<arg>">; 231def X_Flag : Flag<["-"], "X">; 232def X_Joined : Joined<["-"], "X">; 233def Z_Flag : Flag<["-"], "Z">; 234def Z_Joined : Joined<["-"], "Z">; 235def all__load : Flag<["-"], "all_load">; 236def allowable__client : Separate<["-"], "allowable_client">; 237def ansi : Flag<["-", "--"], "ansi">, Group<a_Group>; 238def arch__errors__fatal : Flag<["-"], "arch_errors_fatal">; 239def arch : Separate<["-"], "arch">, Flags<[DriverOption]>; 240def arch__only : Separate<["-"], "arch_only">; 241def a : Joined<["-"], "a">, Group<a_Group>; 242def bind__at__load : Flag<["-"], "bind_at_load">; 243def bundle__loader : Separate<["-"], "bundle_loader">; 244def bundle : Flag<["-"], "bundle">; 245def b : JoinedOrSeparate<["-"], "b">, Flags<[Unsupported]>; 246def cl_kernel_arg_info : Flag<["-"], "cl-kernel-arg-info">, Flags<[CC1Option]>, Group<opencl_Group>, 247HelpText<"OpenCL only. This option allows the compiler to store information about the arguments of a kernel(s)"> ; 248def client__name : JoinedOrSeparate<["-"], "client_name">; 249def combine : Flag<["-", "--"], "combine">, Flags<[DriverOption, Unsupported]>; 250def compatibility__version : JoinedOrSeparate<["-"], "compatibility_version">; 251def coverage : Flag<["-", "--"], "coverage">; 252def cpp_precomp : Flag<["-"], "cpp-precomp">, Group<clang_ignored_f_Group>; 253def current__version : JoinedOrSeparate<["-"], "current_version">; 254def cxx_isystem : JoinedOrSeparate<["-"], "cxx-isystem">, Group<clang_i_Group>, 255 HelpText<"Add directory to the C++ SYSTEM include search path">, Flags<[CC1Option]>, 256 MetaVarName<"<directory>">; 257def c : Flag<["-"], "c">, Flags<[DriverOption]>, 258 HelpText<"Only run preprocess, compile, and assemble steps">; 259def dA : Flag<["-"], "dA">, Group<d_Group>; 260def dD : Flag<["-"], "dD">, Group<d_Group>, Flags<[CC1Option]>, 261 HelpText<"Print macro definitions in -E mode in addition to normal output">; 262def dM : Flag<["-"], "dM">, Group<d_Group>, Flags<[CC1Option]>, 263 HelpText<"Print macro definitions in -E mode instead of normal output">; 264def dead__strip : Flag<["-"], "dead_strip">; 265def dependency_file : Separate<["-"], "dependency-file">, Flags<[CC1Option]>, 266 HelpText<"Filename (or -) to write dependency output to">; 267def dependency_dot : Separate<["-"], "dependency-dot">, Flags<[CC1Option]>, 268 HelpText<"Filename to write DOT-formatted header dependencies to">; 269def dumpmachine : Flag<["-"], "dumpmachine">; 270def dumpspecs : Flag<["-"], "dumpspecs">, Flags<[Unsupported]>; 271def dumpversion : Flag<["-"], "dumpversion">; 272def dylib__file : Separate<["-"], "dylib_file">; 273def dylinker__install__name : JoinedOrSeparate<["-"], "dylinker_install_name">; 274def dylinker : Flag<["-"], "dylinker">; 275def dynamiclib : Flag<["-"], "dynamiclib">; 276def dynamic : Flag<["-"], "dynamic">, Flags<[NoArgumentUnused]>; 277def d_Flag : Flag<["-"], "d">, Group<d_Group>; 278def d_Joined : Joined<["-"], "d">, Group<d_Group>; 279def emit_ast : Flag<["-"], "emit-ast">, 280 HelpText<"Emit Clang AST files for source inputs">; 281def emit_llvm : Flag<["-"], "emit-llvm">, Flags<[CC1Option]>, Group<Action_Group>, 282 HelpText<"Use the LLVM representation for assembler and object files">; 283def exported__symbols__list : Separate<["-"], "exported_symbols_list">; 284def e : JoinedOrSeparate<["-"], "e">; 285def fPIC : Flag<["-"], "fPIC">, Group<f_Group>; 286def fno_PIC : Flag<["-"], "fno-PIC">, Group<f_Group>; 287def fPIE : Flag<["-"], "fPIE">, Group<f_Group>; 288def fno_PIE : Flag<["-"], "fno-PIE">, Group<f_Group>; 289def faccess_control : Flag<["-"], "faccess-control">, Group<f_Group>; 290def fallow_unsupported : Flag<["-"], "fallow-unsupported">, Group<f_Group>; 291def faltivec : Flag<["-"], "faltivec">, Group<f_Group>, Flags<[CC1Option]>, 292 HelpText<"Enable AltiVec vector initializer syntax">; 293def fapple_kext : Flag<["-"], "fapple-kext">, Group<f_Group>, Flags<[CC1Option]>, 294 HelpText<"Use Apple's kernel extensions ABI">; 295def fapple_pragma_pack : Flag<["-"], "fapple-pragma-pack">, Group<f_Group>, Flags<[CC1Option]>, 296 HelpText<"Enable Apple gcc-compatible #pragma pack handling">; 297def faddress_sanitizer : Flag<["-"], "faddress-sanitizer">, Group<f_Group>; 298def fno_address_sanitizer : Flag<["-"], "fno-address-sanitizer">, Group<f_Group>; 299def fthread_sanitizer : Flag<["-"], "fthread-sanitizer">, Group<f_Group>; 300def fno_thread_sanitizer : Flag<["-"], "fno-thread-sanitizer">, Group<f_Group>; 301def fasm : Flag<["-"], "fasm">, Group<f_Group>; 302 303def fasm_blocks : Flag<["-"], "fasm-blocks">, Group<f_Group>, Flags<[CC1Option]>; 304def fno_asm_blocks : Flag<["-"], "fno-asm-blocks">, Group<f_Group>; 305 306def fassume_sane_operator_new : Flag<["-"], "fassume-sane-operator-new">, Group<f_Group>; 307def fastcp : Flag<["-"], "fastcp">, Group<f_Group>; 308def fastf : Flag<["-"], "fastf">, Group<f_Group>; 309def fast : Flag<["-"], "fast">, Group<f_Group>; 310def fasynchronous_unwind_tables : Flag<["-"], "fasynchronous-unwind-tables">, Group<f_Group>; 311def fblocks : Flag<["-"], "fblocks">, Group<f_Group>, Flags<[CC1Option]>, 312 HelpText<"Enable the 'blocks' language feature">; 313def fbootclasspath_EQ : Joined<["-"], "fbootclasspath=">, Group<f_Group>; 314def fborland_extensions : Flag<["-"], "fborland-extensions">, Group<f_Group>, Flags<[CC1Option]>, 315 HelpText<"Accept non-standard constructs supported by the Borland compiler">; 316def fbounds_checking : Flag<["-"], "fbounds-checking">, Group<f_Group>, 317 HelpText<"Enable run-time bounds checks">; 318def fbounds_checking_EQ : Joined<["-"], "fbounds-checking=">, Flags<[CC1Option]>, 319 Group<f_Group>; 320def fbuiltin_strcat : Flag<["-"], "fbuiltin-strcat">, Group<f_Group>; 321def fbuiltin_strcpy : Flag<["-"], "fbuiltin-strcpy">, Group<f_Group>; 322def fbuiltin : Flag<["-"], "fbuiltin">, Group<f_Group>; 323def fcaret_diagnostics : Flag<["-"], "fcaret-diagnostics">, Group<f_Group>; 324def fcatch_undefined_behavior : Flag<["-"], "fcatch-undefined-behavior">, Group<f_Group>; 325def fclasspath_EQ : Joined<["-"], "fclasspath=">, Group<f_Group>; 326def fcolor_diagnostics : Flag<["-"], "fcolor-diagnostics">, Group<f_Group>, Flags<[CC1Option]>, 327 HelpText<"Use colors in diagnostics">; 328def fcommon : Flag<["-"], "fcommon">, Group<f_Group>; 329def fcompile_resource_EQ : Joined<["-"], "fcompile-resource=">, Group<f_Group>; 330def fconstant_cfstrings : Flag<["-"], "fconstant-cfstrings">, Group<f_Group>; 331def fconstant_string_class_EQ : Joined<["-"], "fconstant-string-class=">, Group<f_Group>; 332def fconstexpr_depth_EQ : Joined<["-"], "fconstexpr-depth=">, Group<f_Group>; 333def fconstexpr_backtrace_limit_EQ : Joined<["-"], "fconstexpr-backtrace-limit=">, 334 Group<f_Group>; 335def fno_crash_diagnostics : Flag<["-"], "fno-crash-diagnostics">, Group<f_clang_Group>, Flags<[NoArgumentUnused]>; 336def fcreate_profile : Flag<["-"], "fcreate-profile">, Group<f_Group>; 337def fcxx_exceptions: Flag<["-"], "fcxx-exceptions">, Group<f_Group>, 338 HelpText<"Enable C++ exceptions">, Flags<[CC1Option]>; 339def fcxx_modules : Flag <["-"], "fcxx-modules">, Group<f_Group>, Flags<[NoForward]>; 340def fdebug_pass_arguments : Flag<["-"], "fdebug-pass-arguments">, Group<f_Group>; 341def fdebug_pass_structure : Flag<["-"], "fdebug-pass-structure">, Group<f_Group>; 342def fdiagnostics_fixit_info : Flag<["-"], "fdiagnostics-fixit-info">, Group<f_clang_Group>; 343def fdiagnostics_parseable_fixits : Flag<["-"], "fdiagnostics-parseable-fixits">, Group<f_clang_Group>, 344 Flags<[CC1Option]>, HelpText<"Print fix-its in machine parseable form">; 345def fdiagnostics_print_source_range_info : Flag<["-"], "fdiagnostics-print-source-range-info">, 346 Group<f_clang_Group>, Flags<[CC1Option]>, 347 HelpText<"Print source range spans in numeric form">; 348def fdiagnostics_show_option : Flag<["-"], "fdiagnostics-show-option">, Group<f_Group>, 349 Flags<[CC1Option]>, HelpText<"Print option name with mappable diagnostics">; 350def fdiagnostics_show_name : Flag<["-"], "fdiagnostics-show-name">, Group<f_Group>, 351 Flags<[CC1Option]>, HelpText<"Print diagnostic name">; 352def fdiagnostics_show_note_include_stack : Flag<["-"], "fdiagnostics-show-note-include-stack">, 353 Group<f_Group>, Flags<[CC1Option]>, HelpText<"Display include stacks for diagnostic notes">; 354def fdiagnostics_format_EQ : Joined<["-"], "fdiagnostics-format=">, Group<f_clang_Group>; 355def fdiagnostics_show_category_EQ : Joined<["-"], "fdiagnostics-show-category=">, Group<f_clang_Group>; 356def fdiagnostics_show_template_tree : Flag<["-"], "fdiagnostics-show-template-tree">, 357 Group<f_Group>, Flags<[CC1Option]>, 358 HelpText<"Print a template comparison tree for differing templates">; 359def fdollars_in_identifiers : Flag<["-"], "fdollars-in-identifiers">, Group<f_Group>, 360 HelpText<"Allow '$' in identifiers">, Flags<[CC1Option]>; 361def fdwarf2_cfi_asm : Flag<["-"], "fdwarf2-cfi-asm">, Group<f_Group>; 362def fno_dwarf2_cfi_asm : Flag<["-"], "fno-dwarf2-cfi-asm">, Group<f_Group>, Flags<[CC1Option]>; 363def fdwarf_directory_asm : Flag<["-"], "fdwarf-directory-asm">, Group<f_Group>; 364def fno_dwarf_directory_asm : Flag<["-"], "fno-dwarf-directory-asm">, Group<f_Group>, Flags<[CC1Option]>; 365def felide_constructors : Flag<["-"], "felide-constructors">, Group<f_Group>; 366def fno_elide_type : Flag<["-"], "fno-elide-type">, Group<f_Group>, 367 Flags<[CC1Option]>, 368 HelpText<"Do not elide types when printing diagnostics">; 369def feliminate_unused_debug_symbols : Flag<["-"], "feliminate-unused-debug-symbols">, Group<f_Group>; 370def femit_all_decls : Flag<["-"], "femit-all-decls">, Group<f_Group>, Flags<[CC1Option]>, 371 HelpText<"Emit all declarations, even if unused">; 372def fencoding_EQ : Joined<["-"], "fencoding=">, Group<f_Group>; 373def ferror_limit_EQ : Joined<["-"], "ferror-limit=">, Group<f_Group>; 374def fexceptions : Flag<["-"], "fexceptions">, Group<f_Group>, Flags<[CC1Option]>, 375 HelpText<"Enable support for exception handling">; 376def fextdirs_EQ : Joined<["-"], "fextdirs=">, Group<f_Group>; 377def fhosted : Flag<["-"], "fhosted">, Group<f_Group>; 378def ffast_math : Flag<["-"], "ffast-math">, Group<f_Group>, Flags<[CC1Option]>, 379 HelpText<"Enable the *frontend*'s 'fast-math' mode. This has no effect on " 380 "optimizations, but provides a preprocessor macro __FAST_MATH__ the " 381 "same as GCC's -ffast-math flag">; 382def fno_fast_math : Flag<["-"], "fno-fast-math">, Group<f_Group>; 383def fmath_errno : Flag<["-"], "fmath-errno">, Group<f_Group>, Flags<[CC1Option]>, 384 HelpText<"Require math functions to indicate errors by setting errno">; 385def fno_math_errno : Flag<["-"], "fno-math-errno">, Group<f_Group>; 386def fsignaling_math : Flag<["-"], "fsignaling-math">, Group<f_Group>; 387def fno_signaling_math : Flag<["-"], "fno-signaling-math">, Group<f_Group>; 388def fsanitize_EQ : CommaJoined<["-"], "fsanitize=">, Group<f_clang_Group>, 389 Flags<[CC1Option]>, MetaVarName<"<check>">, 390 HelpText<"Enable runtime instrumentation for bug detection: " 391 "address (memory errors) | thread (race detection) | " 392 "undefined (miscellaneous undefined behavior)">; 393def fno_sanitize_EQ : CommaJoined<["-"], "fno-sanitize=">, Group<f_clang_Group>; 394def fsanitize_blacklist : Joined<["-"], "fsanitize-blacklist=">, 395 Group<f_clang_Group>, Flags<[CC1Option]>, 396 HelpText<"Path to blacklist file for sanitizers">; 397def fno_sanitize_blacklist : Flag<["-"], "fno-sanitize-blacklist">, 398 Group<f_clang_Group>, 399 HelpText<"Don't use blacklist file for sanitizers">; 400def funsafe_math_optimizations : Flag<["-"], "funsafe-math-optimizations">, 401 Group<f_Group>; 402def fno_unsafe_math_optimizations : Flag<["-"], "fno-unsafe-math-optimizations">, 403 Group<f_Group>; 404def fassociative_math : Flag<["-"], "fassociative-math">, Group<f_Group>; 405def fno_associative_math : Flag<["-"], "fno-associative-math">, Group<f_Group>; 406def freciprocal_math : Flag<["-"], "freciprocal-math">, Group<f_Group>; 407def fno_reciprocal_math : Flag<["-"], "fno-reciprocal-math">, Group<f_Group>; 408def ffinite_math_only : Flag<["-"], "ffinite-math-only">, Group<f_Group>, Flags<[CC1Option]>; 409def fno_finite_math_only : Flag<["-"], "fno-finite-math-only">, Group<f_Group>; 410def fsigned_zeros : Flag<["-"], "fsigned-zeros">, Group<f_Group>; 411def fno_signed_zeros : Flag<["-"], "fno-signed-zeros">, Group<f_Group>; 412def fhonor_nans : Flag<["-"], "fhonor-nans">, Group<f_Group>; 413def fno_honor_nans : Flag<["-"], "fno-honor-nans">, Group<f_Group>; 414def fhonor_infinities : Flag<["-"], "fhonor-infinities">, Group<f_Group>; 415def fno_honor_infinities : Flag<["-"], "fno-honor-infinities">, Group<f_Group>; 416// Sic. This option was misspelled originally. 417def fhonor_infinites : Flag<["-"], "fhonor-infinites">, Alias<fhonor_infinities>; 418def fno_honor_infinites : Flag<["-"], "fno-honor-infinites">, Alias<fno_honor_infinities>; 419def ftrapping_math : Flag<["-"], "ftrapping-math">, Group<f_Group>; 420def fno_trapping_math : Flag<["-"], "fno-trapping-math">, Group<f_Group>; 421def ffp_contract : Joined<["-"], "ffp-contract=">, Group<f_Group>, 422 Flags<[CC1Option]>, HelpText<"Form fused FP ops (e.g. FMAs): fast (everywhere)" 423 " | on (according to FP_CONTRACT pragma, default) | off (never fuse)">; 424 425def ffor_scope : Flag<["-"], "ffor-scope">, Group<f_Group>; 426def fno_for_scope : Flag<["-"], "fno-for-scope">, Group<f_Group>; 427 428def frewrite_includes : Flag<["-"], "frewrite-includes">, Group<f_Group>, 429 Flags<[CC1Option]>; 430def fno_rewrite_includes : Flag<["-"], "fno-rewrite-includes">, Group<f_Group>; 431 432def ffreestanding : Flag<["-"], "ffreestanding">, Group<f_Group>, Flags<[CC1Option]>, 433 HelpText<"Assert that the compilation takes place in a freestanding environment">; 434def fgnu_keywords : Flag<["-"], "fgnu-keywords">, Group<f_Group>, Flags<[CC1Option]>, 435 HelpText<"Allow GNU-extension keywords regardless of language standard">; 436def fgnu89_inline : Flag<["-"], "fgnu89-inline">, Group<f_Group>, Flags<[CC1Option]>, 437 HelpText<"Use the gnu89 inline semantics">; 438def fno_gnu89_inline : Flag<["-"], "fno-gnu89-inline">, Group<f_Group>; 439def fgnu_runtime : Flag<["-"], "fgnu-runtime">, Group<f_Group>, 440 HelpText<"Generate output compatible with the standard GNU Objective-C runtime">; 441def fheinous_gnu_extensions : Flag<["-"], "fheinous-gnu-extensions">, Flags<[CC1Option]>; 442def filelist : Separate<["-"], "filelist">, Flags<[LinkerInput]>; 443def findirect_virtual_calls : Flag<["-"], "findirect-virtual-calls">, Alias<fapple_kext>; 444def finline_functions : Flag<["-"], "finline-functions">, Group<clang_ignored_f_Group>; 445def finline : Flag<["-"], "finline">, Group<clang_ignored_f_Group>; 446def finstrument_functions : Flag<["-"], "finstrument-functions">, Group<f_Group>, Flags<[CC1Option]>, 447 HelpText<"Generate calls to instrument function entry and exit">; 448def fkeep_inline_functions : Flag<["-"], "fkeep-inline-functions">, Group<clang_ignored_f_Group>; 449def flat__namespace : Flag<["-"], "flat_namespace">; 450def flax_vector_conversions : Flag<["-"], "flax-vector-conversions">, Group<f_Group>; 451def flimit_debug_info : Flag<["-"], "flimit-debug-info">, Group<f_Group>, Flags<[CC1Option]>, 452 HelpText<"Limit debug information produced to reduce size of debug binary">; 453def flimited_precision_EQ : Joined<["-"], "flimited-precision=">, Group<f_Group>; 454def flto : Flag<["-"], "flto">, Group<f_Group>; 455def fno_lto : Flag<["-"], "fno-lto">, Group<f_Group>; 456def fmacro_backtrace_limit_EQ : Joined<["-"], "fmacro-backtrace-limit=">, 457 Group<f_Group>; 458def fmerge_all_constants : Flag<["-"], "fmerge-all-constants">, Group<f_Group>; 459def fmessage_length_EQ : Joined<["-"], "fmessage-length=">, Group<f_Group>; 460def fms_extensions : Flag<["-"], "fms-extensions">, Group<f_Group>, Flags<[CC1Option]>, 461 HelpText<"Accept some non-standard constructs supported by the Microsoft compiler">; 462def fenable_experimental_ms_inline_asm : Flag<["-"], "fenable-experimental-ms-inline-asm">, Group<f_Group>, Flags<[CC1Option]>, 463 HelpText<"Enable support for Microsoft style inine assembly">; 464def fms_compatibility : Flag<["-"], "fms-compatibility">, Group<f_Group>, Flags<[CC1Option]>, 465 HelpText<"Enable Microsoft compatibility mode">; 466def fmsc_version : Joined<["-"], "fmsc-version=">, Group<f_Group>, Flags<[CC1Option]>, 467 HelpText<"Version of the Microsoft C/C++ compiler to report in _MSC_VER (0 = don't define it (default))">; 468def fdelayed_template_parsing : Flag<["-"], "fdelayed-template-parsing">, Group<f_Group>, 469 HelpText<"Parse templated function definitions at the end of the " 470 "translation unit ">, Flags<[CC1Option]>; 471def fmodule_cache_path : Separate<["-"], "fmodule-cache-path">, Group<i_Group>, 472 Flags<[NoForward,CC1Option]>, MetaVarName<"<directory>">, 473 HelpText<"Specify the module cache path">; 474def fmodules : Flag <["-"], "fmodules">, Group<f_Group>, Flags<[NoForward,CC1Option]>, 475 HelpText<"Enable the 'modules' language feature">; 476def fretain_comments_from_system_headers : Flag<["-"], "fretain-comments-from-system-headers">, Group<f_Group>, Flags<[CC1Option]>; 477 478def fmudflapth : Flag<["-"], "fmudflapth">, Group<f_Group>; 479def fmudflap : Flag<["-"], "fmudflap">, Group<f_Group>; 480def fnested_functions : Flag<["-"], "fnested-functions">, Group<f_Group>; 481def fnext_runtime : Flag<["-"], "fnext-runtime">, Group<f_Group>; 482def fno_access_control : Flag<["-"], "fno-access-control">, Group<f_Group>, Flags<[CC1Option]>, 483 HelpText<"Disable C++ access control">; 484def fno_apple_pragma_pack : Flag<["-"], "fno-apple-pragma-pack">, Group<f_Group>; 485def fno_asm : Flag<["-"], "fno-asm">, Group<f_Group>; 486def fno_asynchronous_unwind_tables : Flag<["-"], "fno-asynchronous-unwind-tables">, Group<f_Group>; 487def fno_assume_sane_operator_new : Flag<["-"], "fno-assume-sane-operator-new">, Group<f_Group>, 488 HelpText<"Don't assume that C++'s global operator new can't alias any pointer">, 489 Flags<[CC1Option]>; 490def fno_blocks : Flag<["-"], "fno-blocks">, Group<f_Group>; 491def fno_borland_extensions : Flag<["-"], "fno-borland-extensions">, Group<f_Group>; 492def fno_builtin_strcat : Flag<["-"], "fno-builtin-strcat">, Group<f_Group>; 493def fno_builtin_strcpy : Flag<["-"], "fno-builtin-strcpy">, Group<f_Group>; 494def fno_builtin : Flag<["-"], "fno-builtin">, Group<f_Group>, Flags<[CC1Option]>, 495 HelpText<"Disable implicit builtin knowledge of functions">; 496def fno_caret_diagnostics : Flag<["-"], "fno-caret-diagnostics">, Group<f_Group>, 497 Flags<[CC1Option]>; 498def fno_color_diagnostics : Flag<["-"], "fno-color-diagnostics">, Group<f_Group>; 499def fno_common : Flag<["-"], "fno-common">, Group<f_Group>, Flags<[CC1Option]>, 500 HelpText<"Compile common globals like normal definitions">; 501def fno_constant_cfstrings : Flag<["-"], "fno-constant-cfstrings">, Group<f_Group>, 502 Flags<[CC1Option]>, 503 HelpText<"Disable creation of CodeFoundation-type constant strings">; 504def fno_cxx_exceptions: Flag<["-"], "fno-cxx-exceptions">, Group<f_Group>; 505def fno_cxx_modules : Flag <["-"], "fno-cxx-modules">, Group<f_Group>, Flags<[NoForward]>; 506def fno_diagnostics_fixit_info : Flag<["-"], "fno-diagnostics-fixit-info">, Group<f_Group>, 507 Flags<[CC1Option]>, HelpText<"Do not include fixit information in diagnostics">; 508def fno_diagnostics_show_name : Flag<["-"], "fno-diagnostics-show-name">, Group<f_Group>; 509def fno_diagnostics_show_option : Flag<["-"], "fno-diagnostics-show-option">, Group<f_Group>; 510def fno_diagnostics_show_note_include_stack : Flag<["-"], "fno-diagnostics-show-note-include-stack">, 511 Flags<[CC1Option]>, Group<f_Group>, HelpText<"Display include stacks for diagnostic notes">; 512def fno_dollars_in_identifiers : Flag<["-"], "fno-dollars-in-identifiers">, Group<f_Group>, 513 HelpText<"Disallow '$' in identifiers">, Flags<[CC1Option]>; 514def fno_elide_constructors : Flag<["-"], "fno-elide-constructors">, Group<f_Group>, 515 HelpText<"Disable C++ copy constructor elision">, Flags<[CC1Option]>; 516def fno_eliminate_unused_debug_symbols : Flag<["-"], "fno-eliminate-unused-debug-symbols">, Group<f_Group>; 517def fno_exceptions : Flag<["-"], "fno-exceptions">, Group<f_Group>; 518def fno_gnu_keywords : Flag<["-"], "fno-gnu-keywords">, Group<f_Group>, Flags<[CC1Option]>; 519def fno_inline_functions : Flag<["-"], "fno-inline-functions">, Group<f_clang_Group>, Flags<[CC1Option]>; 520def fno_inline : Flag<["-"], "fno-inline">, Group<f_clang_Group>, Flags<[CC1Option]>; 521def fno_keep_inline_functions : Flag<["-"], "fno-keep-inline-functions">, Group<clang_ignored_f_Group>; 522def fno_lax_vector_conversions : Flag<["-"], "fno-lax-vector-conversions">, Group<f_Group>, 523 HelpText<"Disallow implicit conversions between vectors with a different number of elements or different element types">, Flags<[CC1Option]>; 524def fno_limit_debug_info : Flag<["-"], "fno-limit-debug-info">, Group<f_Group>, Flags<[CC1Option]>, 525 HelpText<"Do not limit debug information produced to reduce size of debug binary">; 526def fno_merge_all_constants : Flag<["-"], "fno-merge-all-constants">, Group<f_Group>, 527 Flags<[CC1Option]>, HelpText<"Disallow merging of constants">; 528def fno_modules : Flag <["-"], "fno-modules">, Group<f_Group>, Flags<[NoForward]>; 529def fno_ms_extensions : Flag<["-"], "fno-ms-extensions">, Group<f_Group>; 530def fno_ms_compatibility : Flag<["-"], "fno-ms-compatibility">, Group<f_Group>; 531def fno_delayed_template_parsing : Flag<["-"], "fno-delayed-template-parsing">, Group<f_Group>; 532def fno_objc_exceptions: Flag<["-"], "fno-objc-exceptions">, Group<f_Group>; 533def fno_objc_legacy_dispatch : Flag<["-"], "fno-objc-legacy-dispatch">, Group<f_Group>; 534def fno_omit_frame_pointer : Flag<["-"], "fno-omit-frame-pointer">, Group<f_Group>; 535def fno_operator_names : Flag<["-"], "fno-operator-names">, Group<f_Group>, 536 HelpText<"Do not treat C++ operator name keywords as synonyms for operators">, 537 Flags<[CC1Option]>; 538def fno_pascal_strings : Flag<["-"], "fno-pascal-strings">, Group<f_Group>; 539def fno_rtti : Flag<["-"], "fno-rtti">, Group<f_Group>, Flags<[CC1Option]>, 540 HelpText<"Disable generation of rtti information">; 541def fno_short_enums : Flag<["-"], "fno-short-enums">, Group<f_Group>; 542def fno_show_column : Flag<["-"], "fno-show-column">, Group<f_Group>, Flags<[CC1Option]>, 543 HelpText<"Do not include column number on diagnostics">; 544def fno_show_source_location : Flag<["-"], "fno-show-source-location">, Group<f_Group>, 545 Flags<[CC1Option]>, HelpText<"Do not include source location information with diagnostics">; 546def fno_spell_checking : Flag<["-"], "fno-spell-checking">, Group<f_Group>, 547 Flags<[CC1Option]>, HelpText<"Disable spell-checking">; 548def fno_stack_protector : Flag<["-"], "fno-stack-protector">, Group<f_Group>; 549def fno_strict_aliasing : Flag<["-"], "fno-strict-aliasing">, Group<f_Group>; 550def fno_strict_enums : Flag<["-"], "fno-strict-enums">, Group<f_Group>; 551def fno_strict_overflow : Flag<["-"], "fno-strict-overflow">, Group<f_Group>; 552def fno_threadsafe_statics : Flag<["-"], "fno-threadsafe-statics">, Group<f_Group>, 553 Flags<[CC1Option]>, HelpText<"Do not emit code to make initialization of local statics thread safe">; 554def fno_use_cxa_atexit : Flag<["-"], "fno-use-cxa-atexit">, Group<f_Group>, Flags<[CC1Option]>, 555 HelpText<"Don't use __cxa_atexit for calling destructors">; 556def fno_use_init_array : Flag<["-"], "fno-use-init-array">, Group<f_Group>, Flags<[CC1Option]>, 557 HelpText<"Don't use .init_array instead of .ctors">; 558def fno_unit_at_a_time : Flag<["-"], "fno-unit-at-a-time">, Group<f_Group>; 559def fno_unwind_tables : Flag<["-"], "fno-unwind-tables">, Group<f_Group>; 560def fno_verbose_asm : Flag<["-"], "fno-verbose-asm">, Group<f_Group>; 561def fno_working_directory : Flag<["-"], "fno-working-directory">, Group<f_Group>; 562def fno_wrapv : Flag<["-"], "fno-wrapv">, Group<f_Group>; 563def fno_zero_initialized_in_bss : Flag<["-"], "fno-zero-initialized-in-bss">, Group<f_Group>; 564def fobjc_arc : Flag<["-"], "fobjc-arc">, Group<f_Group>, Flags<[CC1Option]>, 565 HelpText<"Synthesize retain and release calls for Objective-C pointers">; 566def fno_objc_arc : Flag<["-"], "fno-objc-arc">, Group<f_Group>; 567def fobjc_arc_exceptions : Flag<["-"], "fobjc-arc-exceptions">, Group<f_Group>, Flags<[CC1Option]>, 568 HelpText<"Use EH-safe code when synthesizing retains and releases in -fobjc-arc">; 569def fno_objc_arc_exceptions : Flag<["-"], "fno-objc-arc-exceptions">, Group<f_Group>; 570def fobjc_atdefs : Flag<["-"], "fobjc-atdefs">, Group<clang_ignored_f_Group>; 571def fobjc_call_cxx_cdtors : Flag<["-"], "fobjc-call-cxx-cdtors">, Group<clang_ignored_f_Group>; 572def fobjc_exceptions: Flag<["-"], "fobjc-exceptions">, Group<f_Group>, 573 HelpText<"Enable Objective-C exceptions">, Flags<[CC1Option]>; 574 575def fobjc_gc_only : Flag<["-"], "fobjc-gc-only">, Group<f_Group>, Flags<[CC1Option]>, 576 HelpText<"Use GC exclusively for Objective-C related memory management">; 577def fobjc_gc : Flag<["-"], "fobjc-gc">, Group<f_Group>, Flags<[CC1Option]>, 578 HelpText<"Enable Objective-C garbage collection">; 579def fobjc_legacy_dispatch : Flag<["-"], "fobjc-legacy-dispatch">, Group<f_Group>; 580def fobjc_new_property : Flag<["-"], "fobjc-new-property">, Group<clang_ignored_f_Group>; 581def fobjc_infer_related_result_type : Flag<["-"], "fobjc-infer-related-result-type">, 582 Group<f_Group>; 583def fno_objc_infer_related_result_type : Flag<["-"], 584 "fno-objc-infer-related-result-type">, Group<f_Group>, 585 HelpText< 586 "do not infer Objective-C related result type based on method family">, 587 Flags<[CC1Option]>; 588def fobjc_link_runtime: Flag<["-"], "fobjc-link-runtime">, Group<f_Group>; 589 590// Objective-C ABI options. 591def fobjc_runtime_EQ : Joined<["-"], "fobjc-runtime=">, Group<f_Group>, Flags<[CC1Option]>, 592 HelpText<"Specify the target Objective-C runtime kind and version">; 593def fobjc_abi_version_EQ : Joined<["-"], "fobjc-abi-version=">, Group<f_Group>; 594def fobjc_nonfragile_abi_version_EQ : Joined<["-"], "fobjc-nonfragile-abi-version=">, Group<f_Group>; 595def fobjc_nonfragile_abi : Flag<["-"], "fobjc-nonfragile-abi">, Group<f_Group>; 596def fno_objc_nonfragile_abi : Flag<["-"], "fno-objc-nonfragile-abi">, Group<f_Group>; 597 598def fobjc_sender_dependent_dispatch : Flag<["-"], "fobjc-sender-dependent-dispatch">, Group<f_Group>; 599def fobjc : Flag<["-"], "fobjc">, Group<f_Group>; 600def fomit_frame_pointer : Flag<["-"], "fomit-frame-pointer">, Group<f_Group>; 601def fopenmp : Flag<["-"], "fopenmp">, Group<f_Group>; 602def fno_optimize_sibling_calls : Flag<["-"], "fno-optimize-sibling-calls">, Group<f_Group>; 603def foptimize_sibling_calls : Flag<["-"], "foptimize-sibling-calls">, Group<f_Group>; 604def force__cpusubtype__ALL : Flag<["-"], "force_cpusubtype_ALL">; 605def force__flat__namespace : Flag<["-"], "force_flat_namespace">; 606def force__load : Separate<["-"], "force_load">; 607def foutput_class_dir_EQ : Joined<["-"], "foutput-class-dir=">, Group<f_Group>; 608def fpack_struct : Flag<["-"], "fpack-struct">, Group<f_Group>; 609def fno_pack_struct : Flag<["-"], "fno-pack-struct">, Group<f_Group>; 610def fpack_struct_EQ : Joined<["-"], "fpack-struct=">, Group<f_Group>, Flags<[CC1Option]>, 611 HelpText<"Specify the default maximum struct packing alignment">; 612def fpascal_strings : Flag<["-"], "fpascal-strings">, Group<f_Group>, Flags<[CC1Option]>, 613 HelpText<"Recognize and construct Pascal-style string literals">; 614def fpch_preprocess : Flag<["-"], "fpch-preprocess">, Group<f_Group>; 615def fpic : Flag<["-"], "fpic">, Group<f_Group>; 616def fno_pic : Flag<["-"], "fno-pic">, Group<f_Group>; 617def fpie : Flag<["-"], "fpie">, Group<f_Group>; 618def fno_pie : Flag<["-"], "fno-pie">, Group<f_Group>; 619def fprofile_arcs : Flag<["-"], "fprofile-arcs">, Group<f_Group>; 620def fprofile_generate : Flag<["-"], "fprofile-generate">, Group<f_Group>; 621def framework : Separate<["-"], "framework">, Flags<[LinkerInput]>; 622def frandom_seed_EQ : Joined<["-"], "frandom-seed=">, Group<clang_ignored_f_Group>; 623def frtti : Flag<["-"], "frtti">, Group<f_Group>; 624def fsched_interblock : Flag<["-"], "fsched-interblock">, Group<clang_ignored_f_Group>; 625def fshort_enums : Flag<["-"], "fshort-enums">, Group<f_Group>, Flags<[CC1Option]>, 626 HelpText<"Allocate to an enum type only as many bytes as it needs for the declared range of possible values">; 627def freorder_blocks : Flag<["-"], "freorder-blocks">, Group<clang_ignored_f_Group>; 628def fshort_wchar : Flag<["-"], "fshort-wchar">, Group<f_Group>, Flags<[CC1Option]>, 629 HelpText<"Force wchar_t to be a short unsigned int">; 630def fshow_overloads_EQ : Joined<["-"], "fshow-overloads=">, Group<f_Group>, Flags<[CC1Option]>, 631 HelpText<"Which overload candidates to show when overload resolution fails: " 632 "best|all; defaults to all">; 633def fshow_column : Flag<["-"], "fshow-column">, Group<f_Group>, Flags<[CC1Option]>; 634def fshow_source_location : Flag<["-"], "fshow-source-location">, Group<f_Group>; 635def fspell_checking : Flag<["-"], "fspell-checking">, Group<f_Group>; 636def fsigned_bitfields : Flag<["-"], "fsigned-bitfields">, Group<f_Group>; 637def fsigned_char : Flag<["-"], "fsigned-char">, Group<f_Group>; 638def fstack_protector_all : Flag<["-"], "fstack-protector-all">, Group<f_Group>; 639def fstack_protector : Flag<["-"], "fstack-protector">, Group<f_Group>; 640def fstrict_aliasing : Flag<["-"], "fstrict-aliasing">, Group<f_Group>; 641def fstrict_enums : Flag<["-"], "fstrict-enums">, Group<f_Group>, Flags<[CC1Option]>, 642 HelpText<"Enable optimizations based on the strict definition of an enum's " 643 "value range">; 644def fstrict_overflow : Flag<["-"], "fstrict-overflow">, Group<f_Group>; 645def fsyntax_only : Flag<["-"], "fsyntax-only">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>; 646def ftabstop_EQ : Joined<["-"], "ftabstop=">, Group<f_Group>; 647def ftemplate_depth_EQ : Joined<["-"], "ftemplate-depth=">, Group<f_Group>; 648def ftemplate_depth_ : Joined<["-"], "ftemplate-depth-">, Group<f_Group>; 649def ftemplate_backtrace_limit_EQ : Joined<["-"], "ftemplate-backtrace-limit=">, 650 Group<f_Group>; 651def ftest_coverage : Flag<["-"], "ftest-coverage">, Group<f_Group>; 652def Wlarge_by_value_copy_def : Flag<["-"], "Wlarge-by-value-copy">, 653 HelpText<"Warn if a function definition returns or accepts an object larger " 654 "in bytes than a given value">, Flags<[HelpHidden]>; 655def Wlarge_by_value_copy_EQ : Joined<["-"], "Wlarge-by-value-copy=">, Flags<[CC1Option]>; 656 657// Just silence warnings about -Wlarger-than, -Wframe-larger-than for now. 658def Wlarger_than : Separate<["-"], "Wlarger-than">, Group<clang_ignored_f_Group>; 659def Wlarger_than_EQ : Joined<["-"], "Wlarger-than=">, Alias<Wlarger_than>; 660def Wlarger_than_ : Joined<["-"], "Wlarger-than-">, Alias<Wlarger_than>; 661def Wframe_larger_than : Separate<["-"], "Wframe-larger-than">, Group<clang_ignored_f_Group>; 662def Wframe_larger_than_EQ : Joined<["-"], "Wframe-larger-than=">, Alias<Wframe_larger_than>; 663 664def fterminated_vtables : Flag<["-"], "fterminated-vtables">, Alias<fapple_kext>; 665def fthreadsafe_statics : Flag<["-"], "fthreadsafe-statics">, Group<f_Group>; 666def ftime_report : Flag<["-"], "ftime-report">, Group<f_Group>, Flags<[CC1Option]>; 667def ftlsmodel_EQ : Joined<["-"], "ftls-model=">, Group<f_Group>, Flags<[CC1Option]>; 668def ftrapv : Flag<["-"], "ftrapv">, Group<f_Group>, Flags<[CC1Option]>, 669 HelpText<"Trap on integer overflow">; 670def ftrapv_handler_EQ : Joined<["-"], "ftrapv-handler=">, Group<f_Group>, 671 MetaVarName<"<function name>">, 672 HelpText<"Specify the function to be called on overflow">; 673def ftrapv_handler : Separate<["-"], "ftrapv-handler">, Group<f_Group>, Flags<[CC1Option]>; 674def ftrap_function_EQ : Joined<["-"], "ftrap-function=">, Group<f_Group>, Flags<[CC1Option]>, 675 HelpText<"Issue call to specified function rather than a trap instruction">; 676def funit_at_a_time : Flag<["-"], "funit-at-a-time">, Group<f_Group>; 677def funroll_loops : Flag<["-"], "funroll-loops">, Group<f_Group>, 678 HelpText<"Turn on loop unroller">, Flags<[CC1Option]>; 679def funsigned_bitfields : Flag<["-"], "funsigned-bitfields">, Group<f_Group>; 680def funsigned_char : Flag<["-"], "funsigned-char">, Group<f_Group>; 681def funwind_tables : Flag<["-"], "funwind-tables">, Group<f_Group>; 682def fuse_cxa_atexit : Flag<["-"], "fuse-cxa-atexit">, Group<f_Group>; 683def fuse_init_array : Flag<["-"], "fuse-init-array">, Group<f_Group>, Flags<[CC1Option]>, 684 HelpText<"Use .init_array instead of .ctors">; 685def fverbose_asm : Flag<["-"], "fverbose-asm">, Group<f_Group>; 686def fvisibility_EQ : Joined<["-"], "fvisibility=">, Group<f_Group>; 687def fvisibility_inlines_hidden : Flag<["-"], "fvisibility-inlines-hidden">, Group<f_Group>, 688 HelpText<"Give inline C++ member functions default visibility by default">, 689 Flags<[CC1Option]>; 690def fwrapv : Flag<["-"], "fwrapv">, Group<f_Group>, Flags<[CC1Option]>, 691 HelpText<"Treat signed integer overflow as two's complement">; 692def fwritable_strings : Flag<["-"], "fwritable-strings">, Group<f_Group>, Flags<[CC1Option]>, 693 HelpText<"Store string literals as writable data">; 694def fzero_initialized_in_bss : Flag<["-"], "fzero-initialized-in-bss">, Group<f_Group>; 695def ffunction_sections: Flag <["-"], "ffunction-sections">, Group<f_Group>, 696 Flags<[CC1Option]>, HelpText<"Place each function in its own section (ELF Only)">; 697def fdata_sections : Flag <["-"], "fdata-sections">, Group<f_Group>, Flags<[CC1Option]>, 698 HelpText<"Place each data in its own section (ELF Only)">; 699def f : Joined<["-"], "f">, Group<f_Group>; 700def g_Flag : Flag<["-"], "g">, Group<g_Group>, 701 HelpText<"Generate source level debug information">, Flags<[CC1Option]>; 702def gline_tables_only : Flag<["-"], "gline-tables-only">, Group<g_Group>, 703 HelpText<"Emit debug line number tables only">, Flags<[CC1Option]>; 704def g0 : Flag<["-"], "g0">, Group<g_Group>; 705def g1 : Flag<["-"], "g1">, Group<g_Group>; 706def g2 : Flag<["-"], "g2">, Group<g_Group>; 707def g3 : Flag<["-"], "g3">, Group<g_Group>; 708def ggdb : Flag<["-"], "ggdb">, Group<g_Group>; 709def ggdb0 : Flag<["-"], "ggdb0">, Group<g_Group>; 710def ggdb1 : Flag<["-"], "ggdb1">, Group<g_Group>; 711def ggdb2 : Flag<["-"], "ggdb2">, Group<g_Group>; 712def ggdb3 : Flag<["-"], "ggdb3">, Group<g_Group>; 713def gdwarf_2 : Flag<["-"], "gdwarf-2">, Group<g_Group>; 714def gdwarf_3 : Flag<["-"], "gdwarf-3">, Group<g_Group>; 715def gdwarf_4 : Flag<["-"], "gdwarf-4">, Group<g_Group>; 716def gfull : Flag<["-"], "gfull">, Group<g_Group>; 717def gused : Flag<["-"], "gused">, Group<g_Group>; 718def gstabs : Joined<["-"], "gstabs">, Group<g_Group>, Flags<[Unsupported]>; 719def gcoff : Joined<["-"], "gcoff">, Group<g_Group>, Flags<[Unsupported]>; 720def gxcoff : Joined<["-"], "gxcoff">, Group<g_Group>, Flags<[Unsupported]>; 721def gvms : Joined<["-"], "gvms">, Group<g_Group>, Flags<[Unsupported]>; 722def gtoggle : Flag<["-"], "gtoggle">, Group<g_flags_Group>, Flags<[Unsupported]>; 723def grecord_gcc_switches : Flag<["-"], "grecord-gcc-switches">, Group<g_flags_Group>; 724def gno_record_gcc_switches : Flag<["-"], "gno-record-gcc-switches">, 725 Group<g_flags_Group>; 726def gstrict_dwarf : Flag<["-"], "gstrict-dwarf">, Group<g_flags_Group>; 727def gno_strict_dwarf : Flag<["-"], "gno-strict-dwarf">, Group<g_flags_Group>; 728def gcolumn_info : Flag<["-"], "gcolumn-info">, Group<g_flags_Group>; 729def headerpad__max__install__names : Joined<["-"], "headerpad_max_install_names">; 730def help : Flag<["-", "--"], "help">, Flags<[CC1Option]>, 731 HelpText<"Display available options">; 732def index_header_map : Flag<["-"], "index-header-map">, Flags<[CC1Option]>, 733 HelpText<"Make the next included directory (-I or -F) an indexer header map">; 734def idirafter : JoinedOrSeparate<["-"], "idirafter">, Group<clang_i_Group>, Flags<[CC1Option]>, 735 HelpText<"Add directory to AFTER include search path">; 736def iframework : JoinedOrSeparate<["-"], "iframework">, Group<clang_i_Group>, Flags<[CC1Option]>, 737 HelpText<"Add directory to SYSTEM framework search path">; 738def imacros : JoinedOrSeparate<["-", "--"], "imacros">, Group<clang_i_Group>, Flags<[CC1Option]>, 739 HelpText<"Include macros from file before parsing">, MetaVarName<"<file>">; 740def image__base : Separate<["-"], "image_base">; 741def include_ : JoinedOrSeparate<["-", "--"], "include">, Group<clang_i_Group>, EnumName<"include">, 742 MetaVarName<"<file>">, HelpText<"Include file before parsing">, Flags<[CC1Option]>; 743def include_pch : Separate<["-"], "include-pch">, Group<clang_i_Group>, Flags<[CC1Option]>, 744 HelpText<"Include precompiled header file">, MetaVarName<"<file>">; 745def init : Separate<["-"], "init">; 746def install__name : Separate<["-"], "install_name">; 747def integrated_as : Flag<["-"], "integrated-as">, Flags<[DriverOption]>; 748def iprefix : JoinedOrSeparate<["-"], "iprefix">, Group<clang_i_Group>, Flags<[CC1Option]>, 749 HelpText<"Set the -iwithprefix/-iwithprefixbefore prefix">, MetaVarName<"<dir>">; 750def iquote : JoinedOrSeparate<["-"], "iquote">, Group<clang_i_Group>, Flags<[CC1Option]>, 751 HelpText<"Add directory to QUOTE include search path">, MetaVarName<"<directory>">; 752def isysroot : JoinedOrSeparate<["-"], "isysroot">, Group<clang_i_Group>, Flags<[CC1Option]>, 753 HelpText<"Set the system root directory (usually /)">, MetaVarName<"<dir>">; 754def isystem : JoinedOrSeparate<["-"], "isystem">, Group<clang_i_Group>, Flags<[CC1Option]>, 755 HelpText<"Add directory to SYSTEM include search path">, MetaVarName<"<directory>">; 756def iwithprefixbefore : JoinedOrSeparate<["-"], "iwithprefixbefore">, Group<clang_i_Group>, 757 HelpText<"Set directory to include search path with prefix">, MetaVarName<"<dir>">, 758 Flags<[CC1Option]>; 759def iwithprefix : JoinedOrSeparate<["-"], "iwithprefix">, Group<clang_i_Group>, Flags<[CC1Option]>, 760 HelpText<"Set directory to SYSTEM include search path with prefix">, MetaVarName<"<dir>">; 761def iwithsysroot : JoinedOrSeparate<["-"], "iwithsysroot">, Group<clang_i_Group>, 762 HelpText<"Add directory to SYSTEM include search path, " 763 "absolute paths are relative to -isysroot">, MetaVarName<"<directory>">, 764 Flags<[CC1Option]>; 765def i : Joined<["-"], "i">, Group<i_Group>; 766def keep__private__externs : Flag<["-"], "keep_private_externs">; 767def l : JoinedOrSeparate<["-"], "l">, Flags<[LinkerInput, RenderJoined]>; 768def lazy__framework : Separate<["-"], "lazy_framework">, Flags<[LinkerInput]>; 769def lazy__library : Separate<["-"], "lazy_library">, Flags<[LinkerInput]>; 770def m32 : Flag<["-"], "m32">, Group<m_Group>, Flags<[DriverOption]>; 771def mqdsp6_compat : Flag<["-"], "mqdsp6-compat">, Group<m_Group>, Flags<[DriverOption,CC1Option]>, 772 HelpText<"Enable hexagon-qdsp6 backward compatibility">; 773def m3dnowa : Flag<["-"], "m3dnowa">, Group<m_x86_Features_Group>; 774def m3dnow : Flag<["-"], "m3dnow">, Group<m_x86_Features_Group>; 775def m64 : Flag<["-"], "m64">, Group<m_Group>, Flags<[DriverOption]>; 776def mabi_EQ : Joined<["-"], "mabi=">, Group<m_Group>; 777def march_EQ : Joined<["-"], "march=">, Group<m_Group>; 778def maltivec : Flag<["-"], "maltivec">, Alias<faltivec>; 779def mcmodel_EQ : Joined<["-"], "mcmodel=">, Group<m_Group>; 780def mconstant_cfstrings : Flag<["-"], "mconstant-cfstrings">, Group<clang_ignored_m_Group>; 781def mcpu_EQ : Joined<["-"], "mcpu=">, Group<m_Group>; 782def mdynamic_no_pic : Joined<["-"], "mdynamic-no-pic">, Group<m_Group>; 783def mfix_and_continue : Flag<["-"], "mfix-and-continue">, Group<clang_ignored_m_Group>; 784def mfloat_abi_EQ : Joined<["-"], "mfloat-abi=">, Group<m_Group>; 785def mfpmath_EQ : Joined<["-"], "mfpmath=">, Group<m_Group>; 786def mfpu_EQ : Joined<["-"], "mfpu=">, Group<m_Group>; 787def mglobal_merge : Flag<["-"], "mglobal-merge">, Group<m_Group>; 788def mhard_float : Flag<["-"], "mhard-float">, Group<m_Group>; 789def miphoneos_version_min_EQ : Joined<["-"], "miphoneos-version-min=">, Group<m_Group>; 790def mios_version_min_EQ : Joined<["-"], "mios-version-min=">, Alias<miphoneos_version_min_EQ>; 791def mios_simulator_version_min_EQ : Joined<["-"], "mios-simulator-version-min=">, Group<m_Group>; 792def mkernel : Flag<["-"], "mkernel">, Group<m_Group>; 793def mlinker_version_EQ : Joined<["-"], "mlinker-version=">, Flags<[NoForward]>; 794def mllvm : Separate<["-"], "mllvm">, Flags<[CC1Option]>, 795 HelpText<"Additional arguments to forward to LLVM's option processing">; 796def mmacosx_version_min_EQ : Joined<["-"], "mmacosx-version-min=">, Group<m_Group>; 797def mms_bitfields : Flag<["-"], "mms-bitfields">, Group<m_Group>, Flags<[CC1Option]>, 798 HelpText<"Set the default structure layout to be compatible with the Microsoft compiler standard">; 799def mstackrealign : Flag<["-"], "mstackrealign">, Group<m_Group>, Flags<[CC1Option]>, 800 HelpText<"Force realign the stack at entry to every function">; 801def mstack_alignment : Joined<["-"], "mstack-alignment=">, Group<m_Group>, Flags<[CC1Option]>, 802 HelpText<"Set the stack alignment">; 803def mstrict_align : Flag<["-"], "mstrict-align">, Group<m_Group>, Flags<[CC1Option]>, 804 HelpText<"Force all memory accesses to be aligned (ARM only)">; 805def mmmx : Flag<["-"], "mmmx">, Group<m_x86_Features_Group>; 806def mno_3dnowa : Flag<["-"], "mno-3dnowa">, Group<m_x86_Features_Group>; 807def mno_3dnow : Flag<["-"], "mno-3dnow">, Group<m_x86_Features_Group>; 808def mno_constant_cfstrings : Flag<["-"], "mno-constant-cfstrings">, Group<m_Group>; 809def mno_global_merge : Flag<["-"], "mno-global-merge">, Group<m_Group>, Flags<[CC1Option]>, 810 HelpText<"Disable merging of globals">; 811def mno_mmx : Flag<["-"], "mno-mmx">, Group<m_x86_Features_Group>; 812def mno_pascal_strings : Flag<["-"], "mno-pascal-strings">, Group<m_Group>; 813def mno_red_zone : Flag<["-"], "mno-red-zone">, Group<m_Group>; 814def mno_relax_all : Flag<["-"], "mno-relax-all">, Group<m_Group>; 815def mno_rtd: Flag<["-"], "mno-rtd">, Group<m_Group>; 816def mno_soft_float : Flag<["-"], "mno-soft-float">, Group<m_Group>; 817def mno_stackrealign : Flag<["-"], "mno-stackrealign">, Group<m_Group>; 818def mno_sse2 : Flag<["-"], "mno-sse2">, Group<m_x86_Features_Group>; 819def mno_sse3 : Flag<["-"], "mno-sse3">, Group<m_x86_Features_Group>; 820def mno_sse4a : Flag<["-"], "mno-sse4a">, Group<m_x86_Features_Group>; 821def mno_sse4 : Flag<["-"], "mno-sse4">, Group<m_x86_Features_Group>; 822def mno_sse4_1 : Flag<["-"], "mno-sse4.1">, Group<m_x86_Features_Group>; 823def mno_sse4_2 : Flag<["-"], "mno-sse4.2">, Group<m_x86_Features_Group>; 824def mno_sse : Flag<["-"], "mno-sse">, Group<m_x86_Features_Group>; 825def mno_ssse3 : Flag<["-"], "mno-ssse3">, Group<m_x86_Features_Group>; 826def mno_aes : Flag<["-"], "mno-aes">, Group<m_x86_Features_Group>; 827def mno_avx : Flag<["-"], "mno-avx">, Group<m_x86_Features_Group>; 828def mno_avx2 : Flag<["-"], "mno-avx2">, Group<m_x86_Features_Group>; 829def mno_pclmul : Flag<["-"], "mno-pclmul">, Group<m_x86_Features_Group>; 830def mno_lzcnt : Flag<["-"], "mno-lzcnt">, Group<m_x86_Features_Group>; 831def mno_rdrnd : Flag<["-"], "mno-rdrnd">, Group<m_x86_Features_Group>; 832def mno_bmi : Flag<["-"], "mno-bmi">, Group<m_x86_Features_Group>; 833def mno_bmi2 : Flag<["-"], "mno-bmi2">, Group<m_x86_Features_Group>; 834def mno_popcnt : Flag<["-"], "mno-popcnt">, Group<m_x86_Features_Group>; 835def mno_fma4 : Flag<["-"], "mno-fma4">, Group<m_x86_Features_Group>; 836def mno_fma : Flag<["-"], "mno-fma">, Group<m_x86_Features_Group>; 837def mno_xop : Flag<["-"], "mno-xop">, Group<m_x86_Features_Group>; 838def mno_f16c : Flag<["-"], "mno-f16c">, Group<m_x86_Features_Group>; 839def mno_rtm : Flag<["-"], "mno-rtm">, Group<m_x86_Features_Group>; 840 841def mno_thumb : Flag<["-"], "mno-thumb">, Group<m_Group>; 842def marm : Flag<["-"], "marm">, Alias<mno_thumb>; 843 844def mno_warn_nonportable_cfstrings : Flag<["-"], "mno-warn-nonportable-cfstrings">, Group<m_Group>; 845def mno_omit_leaf_frame_pointer : Flag<["-"], "mno-omit-leaf-frame-pointer">, Group<m_Group>; 846def momit_leaf_frame_pointer : Flag<["-"], "momit-leaf-frame-pointer">, Group<m_Group>, 847 HelpText<"Omit frame pointer setup for leaf functions">, Flags<[CC1Option]>; 848def mpascal_strings : Flag<["-"], "mpascal-strings">, Group<m_Group>; 849def mred_zone : Flag<["-"], "mred-zone">, Group<m_Group>; 850def mregparm_EQ : Joined<["-"], "mregparm=">, Group<m_Group>; 851def mrelax_all : Flag<["-"], "mrelax-all">, Group<m_Group>, Flags<[CC1Option]>, 852 HelpText<"(integrated-as) Relax all machine instructions">; 853def mrtd : Flag<["-"], "mrtd">, Group<m_Group>, Flags<[CC1Option]>, 854 HelpText<"Make StdCall calling convention the default">; 855def msmall_data_threshold_EQ : Joined <["-"], "msmall-data-threshold=">, Group<m_Group>; 856def msoft_float : Flag<["-"], "msoft-float">, Group<m_Group>, Flags<[CC1Option]>, 857 HelpText<"Use software floating point">; 858def mno_implicit_float : Flag<["-"], "mno-implicit-float">, Group<m_Group>, 859 HelpText<"Don't generate implicit floating point instructions">; 860def msse2 : Flag<["-"], "msse2">, Group<m_x86_Features_Group>; 861def msse3 : Flag<["-"], "msse3">, Group<m_x86_Features_Group>; 862def msse4a : Flag<["-"], "msse4a">, Group<m_x86_Features_Group>; 863def msse4 : Flag<["-"], "msse4">, Group<m_x86_Features_Group>; 864def msse4_1 : Flag<["-"], "msse4.1">, Group<m_x86_Features_Group>; 865def msse4_2 : Flag<["-"], "msse4.2">, Group<m_x86_Features_Group>; 866def msse : Flag<["-"], "msse">, Group<m_x86_Features_Group>; 867def mssse3 : Flag<["-"], "mssse3">, Group<m_x86_Features_Group>; 868def maes : Flag<["-"], "maes">, Group<m_x86_Features_Group>; 869def mavx : Flag<["-"], "mavx">, Group<m_x86_Features_Group>; 870def mavx2 : Flag<["-"], "mavx2">, Group<m_x86_Features_Group>; 871def mpclmul : Flag<["-"], "mpclmul">, Group<m_x86_Features_Group>; 872def mlzcnt : Flag<["-"], "mlzcnt">, Group<m_x86_Features_Group>; 873def mrdrnd : Flag<["-"], "mrdrnd">, Group<m_x86_Features_Group>; 874def mbmi : Flag<["-"], "mbmi">, Group<m_x86_Features_Group>; 875def mbmi2 : Flag<["-"], "mbmi2">, Group<m_x86_Features_Group>; 876def mpopcnt : Flag<["-"], "mpopcnt">, Group<m_x86_Features_Group>; 877def mfma4 : Flag<["-"], "mfma4">, Group<m_x86_Features_Group>; 878def mfma : Flag<["-"], "mfma">, Group<m_x86_Features_Group>; 879def mxop : Flag<["-"], "mxop">, Group<m_x86_Features_Group>; 880def mf16c : Flag<["-"], "mf16c">, Group<m_x86_Features_Group>; 881def mrtm : Flag<["-"], "mrtm">, Group<m_x86_Features_Group>; 882def mips16 : Flag<["-"], "mips16">, Group<m_Group>; 883def mno_mips16 : Flag<["-"], "mno-mips16">, Group<m_Group>; 884def mxgot : Flag<["-"], "mxgot">, Group<m_Group>; 885def mno_xgot : Flag<["-"], "mno-xgot">, Group<m_Group>; 886def mdsp : Flag<["-"], "mdsp">, Group<m_Group>; 887def mno_dsp : Flag<["-"], "mno-dsp">, Group<m_Group>; 888def mdspr2 : Flag<["-"], "mdspr2">, Group<m_Group>; 889def mno_dspr2 : Flag<["-"], "mno-dspr2">, Group<m_Group>; 890def mips32 : Flag<["-"], "mips32">, Group<mips_CPUs_Group>, 891 HelpText<"Equivalent to -march=mips32">, Flags<[HelpHidden]>; 892def mips32r2 : Flag<["-"], "mips32r2">, Group<mips_CPUs_Group>, 893 HelpText<"Equivalent to -march=mips32r2">, Flags<[HelpHidden]>; 894def mips64 : Flag<["-"], "mips64">, Group<mips_CPUs_Group>, 895 HelpText<"Equivalent to -march=mips64">, Flags<[HelpHidden]>; 896def mips64r2 : Flag<["-"], "mips64r2">, Group<mips_CPUs_Group>, 897 HelpText<"Equivalent to -march=mips64r2">, Flags<[HelpHidden]>; 898def mthumb : Flag<["-"], "mthumb">, Group<m_Group>; 899def mtune_EQ : Joined<["-"], "mtune=">, Group<m_Group>; 900def multi__module : Flag<["-"], "multi_module">; 901def multiply__defined__unused : Separate<["-"], "multiply_defined_unused">; 902def multiply__defined : Separate<["-"], "multiply_defined">; 903def mwarn_nonportable_cfstrings : Flag<["-"], "mwarn-nonportable-cfstrings">, Group<m_Group>; 904def m_Separate : Separate<["-"], "m">, Group<m_Group>; 905def m_Joined : Joined<["-"], "m">, Group<m_Group>; 906def no_canonical_prefixes : Flag<["-"], "no-canonical-prefixes">, Flags<[HelpHidden]>, 907 HelpText<"Use relative instead of canonical paths">; 908def no_cpp_precomp : Flag<["-"], "no-cpp-precomp">, Group<clang_ignored_f_Group>; 909def no_integrated_as : Flag<["-"], "no-integrated-as">, Flags<[DriverOption]>; 910def no_integrated_cpp : Flag<["-", "--"], "no-integrated-cpp">, Flags<[DriverOption]>; 911def no_pedantic : Flag<["-", "--"], "no-pedantic">, Group<pedantic_Group>; 912def no__dead__strip__inits__and__terms : Flag<["-"], "no_dead_strip_inits_and_terms">; 913def nobuiltininc : Flag<["-"], "nobuiltininc">, Flags<[CC1Option]>, 914 HelpText<"Disable builtin #include directories">; 915def nodefaultlibs : Flag<["-"], "nodefaultlibs">; 916def nofixprebinding : Flag<["-"], "nofixprebinding">; 917def nolibc : Flag<["-"], "nolibc">; 918def nomultidefs : Flag<["-"], "nomultidefs">; 919def noprebind : Flag<["-"], "noprebind">; 920def noseglinkedit : Flag<["-"], "noseglinkedit">; 921def nostartfiles : Flag<["-"], "nostartfiles">; 922def nostdinc : Flag<["-"], "nostdinc">; 923def nostdlibinc : Flag<["-"], "nostdlibinc">; 924def nostdincxx : Flag<["-"], "nostdinc++">, Flags<[CC1Option]>, 925 HelpText<"Disable standard #include directories for the C++ standard library">; 926def nostdlib : Flag<["-"], "nostdlib">; 927def object : Flag<["-"], "object">; 928def o : JoinedOrSeparate<["-"], "o">, Flags<[DriverOption, RenderAsInput, CC1Option]>, 929 HelpText<"Write output to <file>">, MetaVarName<"<file>">; 930def pagezero__size : JoinedOrSeparate<["-"], "pagezero_size">; 931def pass_exit_codes : Flag<["-", "--"], "pass-exit-codes">, Flags<[Unsupported]>; 932def pedantic_errors : Flag<["-", "--"], "pedantic-errors">, Group<pedantic_Group>, Flags<[CC1Option]>; 933def pedantic : Flag<["-", "--"], "pedantic">, Group<pedantic_Group>, Flags<[CC1Option]>; 934def pg : Flag<["-"], "pg">, HelpText<"Enable mcount instrumentation">, Flags<[CC1Option]>; 935def pipe : Flag<["-", "--"], "pipe">, 936 HelpText<"Use pipes between commands, when possible">; 937def prebind__all__twolevel__modules : Flag<["-"], "prebind_all_twolevel_modules">; 938def prebind : Flag<["-"], "prebind">; 939def preload : Flag<["-"], "preload">; 940def print_file_name_EQ : Joined<["-", "--"], "print-file-name=">, 941 HelpText<"Print the full library path of <file>">, MetaVarName<"<file>">; 942def print_ivar_layout : Flag<["-"], "print-ivar-layout">, Flags<[CC1Option]>, 943 HelpText<"Enable Objective-C Ivar layout bitmap print trace">; 944def print_libgcc_file_name : Flag<["-", "--"], "print-libgcc-file-name">, 945 HelpText<"Print the library path for \"libgcc.a\"">; 946def print_multi_directory : Flag<["-", "--"], "print-multi-directory">; 947def print_multi_lib : Flag<["-", "--"], "print-multi-lib">; 948def print_multi_os_directory : Flag<["-", "--"], "print-multi-os-directory">; 949def print_prog_name_EQ : Joined<["-", "--"], "print-prog-name=">, 950 HelpText<"Print the full program path of <name>">, MetaVarName<"<name>">; 951def print_search_dirs : Flag<["-", "--"], "print-search-dirs">, 952 HelpText<"Print the paths used for finding libraries and programs">; 953def private__bundle : Flag<["-"], "private_bundle">; 954def pthreads : Flag<["-"], "pthreads">; 955def pthread : Flag<["-"], "pthread">, Flags<[CC1Option]>, 956 HelpText<"Support POSIX threads in generated code">; 957def p : Flag<["-"], "p">; 958def pie : Flag<["-"], "pie">; 959def read__only__relocs : Separate<["-"], "read_only_relocs">; 960def remap : Flag<["-"], "remap">; 961def rewrite_objc : Flag<["-"], "rewrite-objc">, Flags<[DriverOption,CC1Option]>, 962 HelpText<"Rewrite Objective-C source to C++">, Group<Action_Group>; 963def rewrite_legacy_objc : Flag<["-"], "rewrite-legacy-objc">, Flags<[DriverOption]>, 964 HelpText<"Rewrite Legacy Objective-C source to C++">; 965def rdynamic : Flag<["-"], "rdynamic">; 966def rpath : Separate<["-"], "rpath">, Flags<[LinkerInput]>; 967def rtlib_EQ : Joined<["-", "--"], "rtlib=">; 968def r : Flag<["-"], "r">; 969def save_temps : Flag<["-", "--"], "save-temps">, Flags<[DriverOption]>, 970 HelpText<"Save intermediate compilation results">; 971def sectalign : MultiArg<["-"], "sectalign", 3>; 972def sectcreate : MultiArg<["-"], "sectcreate", 3>; 973def sectobjectsymbols : MultiArg<["-"], "sectobjectsymbols", 2>; 974def sectorder : MultiArg<["-"], "sectorder", 3>; 975def seg1addr : JoinedOrSeparate<["-"], "seg1addr">; 976def seg__addr__table__filename : Separate<["-"], "seg_addr_table_filename">; 977def seg__addr__table : Separate<["-"], "seg_addr_table">; 978def segaddr : MultiArg<["-"], "segaddr", 2>; 979def segcreate : MultiArg<["-"], "segcreate", 3>; 980def seglinkedit : Flag<["-"], "seglinkedit">; 981def segprot : MultiArg<["-"], "segprot", 3>; 982def segs__read__only__addr : Separate<["-"], "segs_read_only_addr">; 983def segs__read__write__addr : Separate<["-"], "segs_read_write_addr">; 984def segs__read__ : Joined<["-"], "segs_read_">; 985def shared_libgcc : Flag<["-"], "shared-libgcc">; 986def shared : Flag<["-", "--"], "shared">; 987def single__module : Flag<["-"], "single_module">; 988def specs_EQ : Joined<["-", "--"], "specs=">; 989def specs : Separate<["-", "--"], "specs">, Flags<[Unsupported]>; 990def static_libgcc : Flag<["-"], "static-libgcc">; 991def static_libstdcxx : Flag<["-"], "static-libstdc++">; 992def static : Flag<["-", "--"], "static">, Flags<[NoArgumentUnused]>; 993def std_default_EQ : Joined<["-"], "std-default=">; 994def std_EQ : Joined<["-", "--"], "std=">, Flags<[CC1Option]>, Group<L_Group>, 995 HelpText<"Language standard to compile for">; 996def stdlib_EQ : Joined<["-", "--"], "stdlib=">, Flags<[CC1Option]>, 997 HelpText<"C++ standard library to use">; 998def sub__library : JoinedOrSeparate<["-"], "sub_library">; 999def sub__umbrella : JoinedOrSeparate<["-"], "sub_umbrella">; 1000def s : Flag<["-"], "s">; 1001def target : Separate<["-"], "target">, Flags<[DriverOption]>, 1002 HelpText<"Generate code for the given target">; 1003def gcc_toolchain : Separate<["-"], "gcc-toolchain">, Flags<[DriverOption]>, 1004 HelpText<"Use the gcc toolchain at the given directory">; 1005def time : Flag<["-"], "time">, 1006 HelpText<"Time individual commands">; 1007def traditional_cpp : Flag<["-", "--"], "traditional-cpp">, Flags<[CC1Option]>, 1008 HelpText<"Enable some traditional CPP emulation">; 1009def traditional : Flag<["-", "--"], "traditional">; 1010def trigraphs : Flag<["-", "--"], "trigraphs">, Flags<[CC1Option]>, 1011 HelpText<"Process trigraph sequences">; 1012def twolevel__namespace__hints : Flag<["-"], "twolevel_namespace_hints">; 1013def twolevel__namespace : Flag<["-"], "twolevel_namespace">; 1014def t : Flag<["-"], "t">; 1015def umbrella : Separate<["-"], "umbrella">; 1016def undefined : JoinedOrSeparate<["-"], "undefined">, Group<u_Group>; 1017def undef : Flag<["-"], "undef">, Group<u_Group>, Flags<[CC1Option]>, 1018 HelpText<"undef all system defines">; 1019def unexported__symbols__list : Separate<["-"], "unexported_symbols_list">; 1020def u : JoinedOrSeparate<["-"], "u">, Group<u_Group>; 1021def use_gold_plugin : Flag<["-"], "use-gold-plugin">; 1022def v : Flag<["-"], "v">, Flags<[CC1Option]>, 1023 HelpText<"Show commands to run and use verbose output">; 1024def verify : Flag<["-"], "verify">, Flags<[DriverOption,CC1Option]>, 1025 HelpText<"Verify output using a verifier">; 1026def weak_l : Joined<["-"], "weak-l">, Flags<[LinkerInput]>; 1027def weak__framework : Separate<["-"], "weak_framework">, Flags<[LinkerInput]>; 1028def weak__library : Separate<["-"], "weak_library">, Flags<[LinkerInput]>; 1029def weak__reference__mismatches : Separate<["-"], "weak_reference_mismatches">; 1030def whatsloaded : Flag<["-"], "whatsloaded">; 1031def whyload : Flag<["-"], "whyload">; 1032def w : Flag<["-"], "w">, HelpText<"Suppress all warnings">, Flags<[CC1Option]>; 1033def x : JoinedOrSeparate<["-"], "x">, Flags<[DriverOption,CC1Option]>, 1034 HelpText<"Treat subsequent input files as having type <language>">, 1035 MetaVarName<"<language>">; 1036def y : Joined<["-"], "y">; 1037 1038def working_directory : JoinedOrSeparate<["-"], "working-directory">, Flags<[CC1Option]>, 1039 HelpText<"Resolve file paths relative to the specified directory">; 1040def working_directory_EQ : Joined<["-"], "working-directory=">, Flags<[CC1Option]>, 1041 Alias<working_directory>; 1042 1043// Double dash options, which are usually an alias for one of the previous 1044// options. 1045 1046def _CLASSPATH_EQ : Joined<["--"], "CLASSPATH=">, Alias<fclasspath_EQ>; 1047def _CLASSPATH : Separate<["--"], "CLASSPATH">, Alias<fclasspath_EQ>; 1048def _all_warnings : Flag<["--"], "all-warnings">, Alias<Wall>; 1049def _analyze_auto : Flag<["--"], "analyze-auto">, Flags<[DriverOption]>; 1050def _analyzer_no_default_checks : Flag<["--"], "analyzer-no-default-checks">, Flags<[DriverOption]>; 1051def _analyzer_output : JoinedOrSeparate<["--"], "analyzer-output">, Flags<[DriverOption]>; 1052def _analyze : Flag<["--"], "analyze">, Flags<[DriverOption]>, 1053 HelpText<"Run the static analyzer">; 1054def _assemble : Flag<["--"], "assemble">, Alias<S>; 1055def _assert_EQ : Joined<["--"], "assert=">, Alias<A>; 1056def _assert : Separate<["--"], "assert">, Alias<A>; 1057def _bootclasspath_EQ : Joined<["--"], "bootclasspath=">, Alias<fbootclasspath_EQ>; 1058def _bootclasspath : Separate<["--"], "bootclasspath">, Alias<fbootclasspath_EQ>; 1059def _classpath_EQ : Joined<["--"], "classpath=">, Alias<fclasspath_EQ>; 1060def _classpath : Separate<["--"], "classpath">, Alias<fclasspath_EQ>; 1061def _comments_in_macros : Flag<["--"], "comments-in-macros">, Alias<CC>; 1062def _comments : Flag<["--"], "comments">, Alias<C>; 1063def _compile : Flag<["--"], "compile">, Alias<c>; 1064def _constant_cfstrings : Flag<["--"], "constant-cfstrings">; 1065def _debug_EQ : Joined<["--"], "debug=">, Alias<g_Flag>; 1066def _debug : Flag<["--"], "debug">, Alias<g_Flag>; 1067def _define_macro_EQ : Joined<["--"], "define-macro=">, Alias<D>; 1068def _define_macro : Separate<["--"], "define-macro">, Alias<D>; 1069def _dependencies : Flag<["--"], "dependencies">, Alias<M>; 1070def _encoding_EQ : Joined<["--"], "encoding=">, Alias<fencoding_EQ>; 1071def _encoding : Separate<["--"], "encoding">, Alias<fencoding_EQ>; 1072def _entry : Flag<["--"], "entry">, Alias<e>; 1073def _extdirs_EQ : Joined<["--"], "extdirs=">, Alias<fextdirs_EQ>; 1074def _extdirs : Separate<["--"], "extdirs">, Alias<fextdirs_EQ>; 1075def _extra_warnings : Flag<["--"], "extra-warnings">, Alias<W_Joined>; 1076def _for_linker_EQ : Joined<["--"], "for-linker=">, Alias<Xlinker>; 1077def _for_linker : Separate<["--"], "for-linker">, Alias<Xlinker>; 1078def _force_link_EQ : Joined<["--"], "force-link=">, Alias<u>; 1079def _force_link : Separate<["--"], "force-link">, Alias<u>; 1080def _help_hidden : Flag<["--"], "help-hidden">; 1081def _imacros_EQ : Joined<["--"], "imacros=">, Alias<imacros>; 1082def _include_barrier : Flag<["--"], "include-barrier">, Alias<I_>; 1083def _include_directory_after_EQ : Joined<["--"], "include-directory-after=">, Alias<idirafter>; 1084def _include_directory_after : Separate<["--"], "include-directory-after">, Alias<idirafter>; 1085def _include_directory_EQ : Joined<["--"], "include-directory=">, Alias<I>; 1086def _include_directory : Separate<["--"], "include-directory">, Alias<I>; 1087def _include_prefix_EQ : Joined<["--"], "include-prefix=">, Alias<iprefix>; 1088def _include_prefix : Separate<["--"], "include-prefix">, Alias<iprefix>; 1089def _include_with_prefix_after_EQ : Joined<["--"], "include-with-prefix-after=">, Alias<iwithprefix>; 1090def _include_with_prefix_after : Separate<["--"], "include-with-prefix-after">, Alias<iwithprefix>; 1091def _include_with_prefix_before_EQ : Joined<["--"], "include-with-prefix-before=">, Alias<iwithprefixbefore>; 1092def _include_with_prefix_before : Separate<["--"], "include-with-prefix-before">, Alias<iwithprefixbefore>; 1093def _include_with_prefix_EQ : Joined<["--"], "include-with-prefix=">, Alias<iwithprefix>; 1094def _include_with_prefix : Separate<["--"], "include-with-prefix">, Alias<iwithprefix>; 1095def _include_EQ : Joined<["--"], "include=">, Alias<include_>; 1096def _language_EQ : Joined<["--"], "language=">, Alias<x>; 1097def _language : Separate<["--"], "language">, Alias<x>; 1098def _library_directory_EQ : Joined<["--"], "library-directory=">, Alias<L>; 1099def _library_directory : Separate<["--"], "library-directory">, Alias<L>; 1100def _machine__EQ : Joined<["--"], "machine-=">, Alias<m_Joined>; 1101def _machine_ : Joined<["--"], "machine-">, Alias<m_Joined>; 1102def _machine_EQ : Joined<["--"], "machine=">, Alias<m_Joined>; 1103def _machine : Separate<["--"], "machine">, Alias<m_Joined>; 1104def _no_line_commands : Flag<["--"], "no-line-commands">, Alias<P>; 1105def _no_standard_includes : Flag<["--"], "no-standard-includes">, Alias<nostdinc>; 1106def _no_standard_libraries : Flag<["--"], "no-standard-libraries">, Alias<nostdlib>; 1107def _no_undefined : Flag<["--"], "no-undefined">, Flags<[LinkerInput]>; 1108def _no_warnings : Flag<["--"], "no-warnings">, Alias<w>; 1109def _optimize_EQ : Joined<["--"], "optimize=">, Alias<O>; 1110def _optimize : Flag<["--"], "optimize">, Alias<O>; 1111def _output_class_directory_EQ : Joined<["--"], "output-class-directory=">, Alias<foutput_class_dir_EQ>; 1112def _output_class_directory : Separate<["--"], "output-class-directory">, Alias<foutput_class_dir_EQ>; 1113def _output_EQ : Joined<["--"], "output=">, Alias<o>; 1114def _output : Separate<["--"], "output">, Alias<o>; 1115def _param : Separate<["--"], "param">; 1116def _param_EQ : Joined<["--"], "param=">, Alias<_param>; 1117def _prefix_EQ : Joined<["--"], "prefix=">, Alias<B>; 1118def _prefix : Separate<["--"], "prefix">, Alias<B>; 1119def _preprocess : Flag<["--"], "preprocess">, Alias<E>; 1120def _print_diagnostic_categories : Flag<["--"], "print-diagnostic-categories">; 1121def _print_file_name : Separate<["--"], "print-file-name">, Alias<print_file_name_EQ>; 1122def _print_missing_file_dependencies : Flag<["--"], "print-missing-file-dependencies">, Alias<MG>; 1123def _print_prog_name : Separate<["--"], "print-prog-name">, Alias<print_prog_name_EQ>; 1124def _profile_blocks : Flag<["--"], "profile-blocks">, Alias<a>; 1125def _profile : Flag<["--"], "profile">, Alias<p>; 1126def _resource_EQ : Joined<["--"], "resource=">, Alias<fcompile_resource_EQ>; 1127def _resource : Separate<["--"], "resource">, Alias<fcompile_resource_EQ>; 1128def _rtlib : Separate<["--"], "rtlib">, Alias<rtlib_EQ>; 1129def _serialize_diags : Separate<["-", "--"], "serialize-diagnostics">, Flags<[DriverOption]>, 1130 HelpText<"Serialize compiler diagnostics to a file">; 1131// We give --version different semantics from -version. 1132def _version : Flag<["--"], "version">, Flags<[CC1Option]>; 1133def _signed_char : Flag<["--"], "signed-char">, Alias<fsigned_char>; 1134def _std : Separate<["--"], "std">, Alias<std_EQ>; 1135def _stdlib : Separate<["--"], "stdlib">, Alias<stdlib_EQ>; 1136def _sysroot_EQ : Joined<["--"], "sysroot=">; 1137def _sysroot : Separate<["--"], "sysroot">, Alias<_sysroot_EQ>; 1138def _target_help : Flag<["--"], "target-help">; 1139def _trace_includes : Flag<["--"], "trace-includes">, Alias<H>; 1140def _undefine_macro_EQ : Joined<["--"], "undefine-macro=">, Alias<U>; 1141def _undefine_macro : Separate<["--"], "undefine-macro">, Alias<U>; 1142def _unsigned_char : Flag<["--"], "unsigned-char">, Alias<funsigned_char>; 1143def _user_dependencies : Flag<["--"], "user-dependencies">, Alias<MM>; 1144def _verbose : Flag<["--"], "verbose">, Alias<v>; 1145def _warn__EQ : Joined<["--"], "warn-=">, Alias<W_Joined>; 1146def _warn_ : Joined<["--"], "warn-">, Alias<W_Joined>; 1147def _write_dependencies : Flag<["--"], "write-dependencies">, Alias<MD>; 1148def _write_user_dependencies : Flag<["--"], "write-user-dependencies">, Alias<MMD>; 1149def _ : Joined<["--"], "">, Flags<[Unsupported]>; 1150def mieee_rnd_near : Flag<["-"], "mieee-rnd-near">, Group<m_hexagon_Features_Group>; 1151 1152// Special internal option to handle -Xlinker --no-demangle. 1153def Z_Xlinker__no_demangle : Flag<["-"], "Z-Xlinker-no-demangle">, 1154 Flags<[Unsupported, NoArgumentUnused]>; 1155 1156// Special internal option to allow forwarding arbitrary arguments to linker. 1157def Zlinker_input : Separate<["-"], "Zlinker-input">, 1158 Flags<[Unsupported, NoArgumentUnused]>; 1159 1160// Reserved library options. 1161def Z_reserved_lib_stdcxx : Flag<["-"], "Z-reserved-lib-stdc++">, 1162 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 1163def Z_reserved_lib_cckext : Flag<["-"], "Z-reserved-lib-cckext">, 1164 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 1165 1166include "CC1Options.td" 1167