1//===--- Options.td - Options for clang -----------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file defines the options accepted by clang. 11// 12//===----------------------------------------------------------------------===// 13 14// Include the common option parsing interfaces. 15include "llvm/Option/OptParser.td" 16 17///////// 18// Flags 19 20// DriverOption - The option is a "driver" option, and should not be forwarded 21// to other tools. 22def DriverOption : OptionFlag; 23 24// LinkerInput - The option is a linker input. 25def LinkerInput : OptionFlag; 26 27// NoArgumentUnused - Don't report argument unused warnings for this option; this 28// is useful for options like -static or -dynamic which a user may always end up 29// passing, even if the platform defaults to (or only supports) that option. 30def NoArgumentUnused : OptionFlag; 31 32// Unsupported - The option is unsupported, and the driver will reject command 33// lines that use it. 34def Unsupported : OptionFlag; 35 36// CoreOption - This is considered a "core" Clang option, available in both 37// clang and clang-cl modes. 38def CoreOption : OptionFlag; 39 40// CLOption - This is a cl.exe compatibility option. Options with this flag 41// are made available when the driver is running in CL compatibility mode. 42def CLOption : OptionFlag; 43 44// CC1Option - This option should be accepted by clang -cc1. 45def CC1Option : OptionFlag; 46 47// CC1AsOption - This option should be accepted by clang -cc1as. 48def CC1AsOption : OptionFlag; 49 50// NoDriverOption - This option should not be accepted by the driver. 51def NoDriverOption : OptionFlag; 52 53///////// 54// Groups 55 56// Meta-group for options which are only used for compilation, 57// and not linking etc. 58def CompileOnly_Group : OptionGroup<"<CompileOnly group>">; 59 60def Action_Group : OptionGroup<"<action group>">; 61 62def I_Group : OptionGroup<"<I group>">, Group<CompileOnly_Group>; 63def M_Group : OptionGroup<"<M group>">, Group<CompileOnly_Group>; 64def T_Group : OptionGroup<"<T group>">; 65def O_Group : OptionGroup<"<O group>">, Group<CompileOnly_Group>; 66def R_Group : OptionGroup<"<R group>">, Group<CompileOnly_Group>; 67def R_value_Group : OptionGroup<"<R (with value) group>">, Group<R_Group>; 68def W_Group : OptionGroup<"<W group>">, Group<CompileOnly_Group>; 69def W_value_Group : OptionGroup<"<W (with value) group>">, Group<W_Group>; 70def d_Group : OptionGroup<"<d group>">; 71def f_Group : OptionGroup<"<f group>">, Group<CompileOnly_Group>; 72def f_clang_Group : OptionGroup<"<f (clang-only) group>">, Group<CompileOnly_Group>; 73def g_Group : OptionGroup<"<g group>">; 74def gN_Group : OptionGroup<"<gN group>">, Group<g_Group>; 75def ggdbN_Group : OptionGroup<"<ggdbN group>">, Group<gN_Group>; 76def gTune_Group : OptionGroup<"<gTune group>">, Group<g_Group>; 77def g_flags_Group : OptionGroup<"<g flags group>">; 78def i_Group : OptionGroup<"<i group>">, Group<CompileOnly_Group>; 79def clang_i_Group : OptionGroup<"<clang i group>">, Group<i_Group>; 80def m_Group : OptionGroup<"<m group>">, Group<CompileOnly_Group>; 81def opencl_Group : OptionGroup<"<opencl group>">, Group<CompileOnly_Group>; 82 83// Feature groups - these take command line options that correspond directly to 84// target specific features and can be translated directly from command line 85// options. 86def m_x86_Features_Group : OptionGroup<"<x86 features group>">, 87 Group<m_Group>, 88 Flags<[CoreOption]>; 89def m_hexagon_Features_Group : OptionGroup<"<hexagon features group>">, 90 Group<m_Group>; 91def m_arm_Features_Group : OptionGroup<"<arm features group>">, 92 Group<m_Group>; 93def m_aarch64_Features_Group : OptionGroup<"<aarch64 features group>">, 94 Group<m_Group>; 95def m_ppc_Features_Group : OptionGroup<"<ppc features group>">, 96 Group<m_Group>; 97def m_wasm_Features_Group : OptionGroup<"<wasm features group>">, 98 Group<m_Group>; 99def m_amdgpu_Features_Group : OptionGroup<"<amdgpu features group>">, 100 Group<m_Group>; 101 102def m_libc_Group : OptionGroup<"<m libc group>">, Group<m_Group>; 103def u_Group : OptionGroup<"<u group>">; 104 105def pedantic_Group : OptionGroup<"<pedantic group>">, 106 Group<CompileOnly_Group>; 107def reserved_lib_Group : OptionGroup<"<reserved libs group>">; 108 109// Temporary groups for clang options which we know we don't support, 110// but don't want to verbosely warn the user about. 111def clang_ignored_f_Group : OptionGroup<"<clang ignored f group>">, 112 Group<f_Group>; 113def clang_ignored_m_Group : OptionGroup<"<clang ignored m group>">, 114 Group<m_Group>; 115 116// Group that ignores all gcc optimizations that won't be implemented 117def clang_ignored_gcc_optimization_f_Group : OptionGroup< 118 "<clang_ignored_gcc_optimization_f_Group>">, Group<f_Group>; 119 120///////// 121// Options 122 123// The internal option ID must be a valid C++ identifier and results in a 124// clang::driver::options::OPT_XX enum constant for XX. 125// 126// We want to unambiguously be able to refer to options from the driver source 127// code, for this reason the option name is mangled into an ID. This mangling 128// isn't guaranteed to have an inverse, but for practical purposes it does. 129// 130// The mangling scheme is to ignore the leading '-', and perform the following 131// substitutions: 132// _ => __ 133// - => _ 134// / => _SLASH 135// # => _HASH 136// ? => _QUESTION 137// , => _COMMA 138// = => _EQ 139// C++ => CXX 140// . => _ 141 142// Developer Driver Options 143 144def internal_Group : OptionGroup<"<clang internal options>">; 145def internal_driver_Group : OptionGroup<"<clang driver internal options>">, 146 Group<internal_Group>, HelpText<"DRIVER OPTIONS">; 147def internal_debug_Group : 148 OptionGroup<"<clang debug/development internal options>">, 149 Group<internal_Group>, HelpText<"DEBUG/DEVELOPMENT OPTIONS">; 150 151class InternalDriverOpt : Group<internal_driver_Group>, 152 Flags<[DriverOption, HelpHidden]>; 153def driver_mode : Joined<["--"], "driver-mode=">, Group<internal_driver_Group>, 154 Flags<[CoreOption, DriverOption, HelpHidden]>, 155 HelpText<"Set the driver mode to either 'gcc', 'g++', 'cpp', or 'cl'">; 156def rsp_quoting : Joined<["--"], "rsp-quoting=">, Group<internal_driver_Group>, 157 Flags<[CoreOption, DriverOption, HelpHidden]>, 158 HelpText<"Set the rsp quoting to either 'posix', or 'windows'">; 159def ccc_gcc_name : Separate<["-"], "ccc-gcc-name">, InternalDriverOpt, 160 HelpText<"Name for native GCC compiler">, 161 MetaVarName<"<gcc-path>">; 162def ccc_pch_is_pch : Flag<["-"], "ccc-pch-is-pch">, InternalDriverOpt, 163 HelpText<"Use lazy PCH for precompiled headers">; 164def ccc_pch_is_pth : Flag<["-"], "ccc-pch-is-pth">, InternalDriverOpt, 165 HelpText<"Use pretokenized headers for precompiled headers">; 166 167class InternalDebugOpt : Group<internal_debug_Group>, 168 Flags<[DriverOption, HelpHidden, CoreOption]>; 169def ccc_install_dir : Separate<["-"], "ccc-install-dir">, InternalDebugOpt, 170 HelpText<"Simulate installation in the given directory">; 171def ccc_print_phases : Flag<["-"], "ccc-print-phases">, InternalDebugOpt, 172 HelpText<"Dump list of actions to perform">; 173def ccc_print_bindings : Flag<["-"], "ccc-print-bindings">, InternalDebugOpt, 174 HelpText<"Show bindings of tools to actions">; 175 176def ccc_arcmt_check : Flag<["-"], "ccc-arcmt-check">, InternalDriverOpt, 177 HelpText<"Check for ARC migration issues that need manual handling">; 178def ccc_arcmt_modify : Flag<["-"], "ccc-arcmt-modify">, InternalDriverOpt, 179 HelpText<"Apply modifications to files to conform to ARC">; 180def ccc_arcmt_migrate : Separate<["-"], "ccc-arcmt-migrate">, InternalDriverOpt, 181 HelpText<"Apply modifications and produces temporary files that conform to ARC">; 182def arcmt_migrate_report_output : Separate<["-"], "arcmt-migrate-report-output">, 183 HelpText<"Output path for the plist report">, Flags<[CC1Option]>; 184def arcmt_migrate_emit_arc_errors : Flag<["-"], "arcmt-migrate-emit-errors">, 185 HelpText<"Emit ARC errors even if the migrator can fix them">, 186 Flags<[CC1Option]>; 187 188def _migrate : Flag<["--"], "migrate">, Flags<[DriverOption]>, 189 HelpText<"Run the migrator">; 190def ccc_objcmt_migrate : Separate<["-"], "ccc-objcmt-migrate">, 191 InternalDriverOpt, 192 HelpText<"Apply modifications and produces temporary files to migrate to " 193 "modern ObjC syntax">; 194def objcmt_migrate_literals : Flag<["-"], "objcmt-migrate-literals">, Flags<[CC1Option]>, 195 HelpText<"Enable migration to modern ObjC literals">; 196def objcmt_migrate_subscripting : Flag<["-"], "objcmt-migrate-subscripting">, Flags<[CC1Option]>, 197 HelpText<"Enable migration to modern ObjC subscripting">; 198def objcmt_migrate_property : Flag<["-"], "objcmt-migrate-property">, Flags<[CC1Option]>, 199 HelpText<"Enable migration to modern ObjC property">; 200def objcmt_migrate_all : Flag<["-"], "objcmt-migrate-all">, Flags<[CC1Option]>, 201 HelpText<"Enable migration to modern ObjC">; 202def objcmt_migrate_readonly_property : Flag<["-"], "objcmt-migrate-readonly-property">, Flags<[CC1Option]>, 203 HelpText<"Enable migration to modern ObjC readonly property">; 204def objcmt_migrate_readwrite_property : Flag<["-"], "objcmt-migrate-readwrite-property">, Flags<[CC1Option]>, 205 HelpText<"Enable migration to modern ObjC readwrite property">; 206def objcmt_migrate_property_dot_syntax : Flag<["-"], "objcmt-migrate-property-dot-syntax">, Flags<[CC1Option]>, 207 HelpText<"Enable migration of setter/getter messages to property-dot syntax">; 208def objcmt_migrate_annotation : Flag<["-"], "objcmt-migrate-annotation">, Flags<[CC1Option]>, 209 HelpText<"Enable migration to property and method annotations">; 210def objcmt_migrate_instancetype : Flag<["-"], "objcmt-migrate-instancetype">, Flags<[CC1Option]>, 211 HelpText<"Enable migration to infer instancetype for method result type">; 212def objcmt_migrate_nsmacros : Flag<["-"], "objcmt-migrate-ns-macros">, Flags<[CC1Option]>, 213 HelpText<"Enable migration to NS_ENUM/NS_OPTIONS macros">; 214def objcmt_migrate_protocol_conformance : Flag<["-"], "objcmt-migrate-protocol-conformance">, Flags<[CC1Option]>, 215 HelpText<"Enable migration to add protocol conformance on classes">; 216def objcmt_atomic_property : Flag<["-"], "objcmt-atomic-property">, Flags<[CC1Option]>, 217 HelpText<"Make migration to 'atomic' properties">; 218def objcmt_returns_innerpointer_property : Flag<["-"], "objcmt-returns-innerpointer-property">, Flags<[CC1Option]>, 219 HelpText<"Enable migration to annotate property with NS_RETURNS_INNER_POINTER">; 220def objcmt_ns_nonatomic_iosonly: Flag<["-"], "objcmt-ns-nonatomic-iosonly">, Flags<[CC1Option]>, 221 HelpText<"Enable migration to use NS_NONATOMIC_IOSONLY macro for setting property's 'atomic' attribute">; 222def objcmt_migrate_designated_init : Flag<["-"], "objcmt-migrate-designated-init">, Flags<[CC1Option]>, 223 HelpText<"Enable migration to infer NS_DESIGNATED_INITIALIZER for initializer methods">; 224def objcmt_whitelist_dir_path: Joined<["-"], "objcmt-whitelist-dir-path=">, Flags<[CC1Option]>, 225 HelpText<"Only modify files with a filename contained in the provided directory path">; 226// The misspelt "white-list" [sic] alias is due for removal. 227def : Joined<["-"], "objcmt-white-list-dir-path=">, Flags<[CC1Option]>, 228 Alias<objcmt_whitelist_dir_path>; 229 230// Make sure all other -ccc- options are rejected. 231def ccc_ : Joined<["-"], "ccc-">, Group<internal_Group>, Flags<[Unsupported]>; 232 233// Standard Options 234 235def _HASH_HASH_HASH : Flag<["-"], "###">, Flags<[DriverOption, CoreOption]>, 236 HelpText<"Print (but do not run) the commands to run for this compilation">; 237def _DASH_DASH : Option<["--"], "", KIND_REMAINING_ARGS>, 238 Flags<[DriverOption, CoreOption]>; 239def A : JoinedOrSeparate<["-"], "A">, Flags<[RenderJoined]>; 240def B : JoinedOrSeparate<["-"], "B">; 241def CC : Flag<["-"], "CC">, Flags<[CC1Option]>; 242def C : Flag<["-"], "C">, Flags<[CC1Option]>; 243def D : JoinedOrSeparate<["-"], "D">, Group<CompileOnly_Group>, Flags<[CC1Option]>; 244def E : Flag<["-"], "E">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>, 245 HelpText<"Only run the preprocessor">; 246def F : JoinedOrSeparate<["-"], "F">, Flags<[RenderJoined,CC1Option]>, 247 HelpText<"Add directory to framework include search path">; 248def G : JoinedOrSeparate<["-"], "G">, Flags<[DriverOption]>; 249def G_EQ : Joined<["-"], "G=">, Flags<[DriverOption]>; 250def H : Flag<["-"], "H">, Flags<[CC1Option]>, 251 HelpText<"Show header includes and nesting depth">; 252def I_ : Flag<["-"], "I-">, Group<I_Group>; 253def I : JoinedOrSeparate<["-"], "I">, Group<I_Group>, Flags<[CC1Option,CC1AsOption]>, 254 HelpText<"Add directory to include search path">; 255def L : JoinedOrSeparate<["-"], "L">, Flags<[RenderJoined]>; 256def MD : Flag<["-"], "MD">, Group<M_Group>, 257 HelpText<"Write a depfile containing user and system headers">; 258def MMD : Flag<["-"], "MMD">, Group<M_Group>, 259 HelpText<"Write a depfile containing user headers">; 260def M : Flag<["-"], "M">, Group<M_Group>, 261 HelpText<"Like -MD, but also implies -E and writes to stdout by default">; 262def MM : Flag<["-"], "MM">, Group<M_Group>, 263 HelpText<"Like -MMD, but also implies -E and writes to stdout by default">; 264def MF : JoinedOrSeparate<["-"], "MF">, Group<M_Group>, 265 HelpText<"Write depfile output from -MMD, -MD, -MM, or -M to <file>">, 266 MetaVarName<"<file>">; 267def MG : Flag<["-"], "MG">, Group<M_Group>, Flags<[CC1Option]>, 268 HelpText<"Add missing headers to depfile">; 269def MP : Flag<["-"], "MP">, Group<M_Group>, Flags<[CC1Option]>, 270 HelpText<"Create phony target for each dependency (other than main file)">; 271def MQ : JoinedOrSeparate<["-"], "MQ">, Group<M_Group>, Flags<[CC1Option]>, 272 HelpText<"Specify name of main file output to quote in depfile">; 273def MT : JoinedOrSeparate<["-"], "MT">, Group<M_Group>, Flags<[CC1Option]>, 274 HelpText<"Specify name of main file output in depfile">; 275def MV : Flag<["-"], "MV">, Group<M_Group>, Flags<[CC1Option]>, 276 HelpText<"Use NMake/Jom format for the depfile">; 277def Mach : Flag<["-"], "Mach">; 278def O0 : Flag<["-"], "O0">, Group<O_Group>, Flags<[CC1Option]>; 279def O4 : Flag<["-"], "O4">, Group<O_Group>, Flags<[CC1Option]>; 280def ObjCXX : Flag<["-"], "ObjC++">, Flags<[DriverOption]>, 281 HelpText<"Treat source input files as Objective-C++ inputs">; 282def ObjC : Flag<["-"], "ObjC">, Flags<[DriverOption]>, 283 HelpText<"Treat source input files as Objective-C inputs">; 284def O : Joined<["-"], "O">, Group<O_Group>, Flags<[CC1Option]>; 285def O_flag : Flag<["-"], "O">, Flags<[CC1Option]>, Alias<O>, AliasArgs<["2"]>; 286def Ofast : Joined<["-"], "Ofast">, Group<O_Group>, Flags<[CC1Option]>; 287def P : Flag<["-"], "P">, Flags<[CC1Option]>, 288 HelpText<"Disable linemarker output in -E mode">; 289def Qn : Flag<["-"], "Qn">; 290def Qunused_arguments : Flag<["-"], "Qunused-arguments">, Flags<[DriverOption, CoreOption]>, 291 HelpText<"Don't emit warning for unused driver arguments">; 292def Q : Flag<["-"], "Q">; 293def Rpass_EQ : Joined<["-"], "Rpass=">, Group<R_value_Group>, Flags<[CC1Option]>, 294 HelpText<"Report transformations performed by optimization passes whose " 295 "name matches the given POSIX regular expression">; 296def Rpass_missed_EQ : Joined<["-"], "Rpass-missed=">, Group<R_value_Group>, 297 Flags<[CC1Option]>, 298 HelpText<"Report missed transformations by optimization passes whose " 299 "name matches the given POSIX regular expression">; 300def Rpass_analysis_EQ : Joined<["-"], "Rpass-analysis=">, Group<R_value_Group>, 301 Flags<[CC1Option]>, 302 HelpText<"Report transformation analysis from optimization passes whose " 303 "name matches the given POSIX regular expression">; 304def R_Joined : Joined<["-"], "R">, Group<R_Group>, Flags<[CC1Option, CoreOption]>, 305 MetaVarName<"<remark>">, HelpText<"Enable the specified remark">; 306def S : Flag<["-"], "S">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>, 307 HelpText<"Only run preprocess and compilation steps">; 308def Tbss : JoinedOrSeparate<["-"], "Tbss">, Group<T_Group>; 309def Tdata : JoinedOrSeparate<["-"], "Tdata">, Group<T_Group>; 310def Ttext : JoinedOrSeparate<["-"], "Ttext">, Group<T_Group>; 311def T : JoinedOrSeparate<["-"], "T">, Group<T_Group>; 312def U : JoinedOrSeparate<["-"], "U">, Group<CompileOnly_Group>, Flags<[CC1Option]>; 313def V : JoinedOrSeparate<["-"], "V">, Flags<[DriverOption, Unsupported]>; 314def Wa_COMMA : CommaJoined<["-"], "Wa,">, 315 HelpText<"Pass the comma separated arguments in <arg> to the assembler">, 316 MetaVarName<"<arg>">; 317def Wall : Flag<["-"], "Wall">, Group<W_Group>, Flags<[CC1Option]>; 318def WCL4 : Flag<["-"], "WCL4">, Group<W_Group>, Flags<[CC1Option]>; 319def Wdeprecated : Flag<["-"], "Wdeprecated">, Group<W_Group>, Flags<[CC1Option]>; 320def Wno_deprecated : Flag<["-"], "Wno-deprecated">, Group<W_Group>, Flags<[CC1Option]>; 321def Wextra : Flag<["-"], "Wextra">, Group<W_Group>, Flags<[CC1Option]>; 322def Wl_COMMA : CommaJoined<["-"], "Wl,">, Flags<[LinkerInput, RenderAsInput]>, 323 HelpText<"Pass the comma separated arguments in <arg> to the linker">, 324 MetaVarName<"<arg>">; 325// FIXME: This is broken; these should not be Joined arguments. 326def Wno_nonportable_cfstrings : Joined<["-"], "Wno-nonportable-cfstrings">, Group<W_Group>, 327 Flags<[CC1Option]>; 328def Wnonportable_cfstrings : Joined<["-"], "Wnonportable-cfstrings">, Group<W_Group>, 329 Flags<[CC1Option]>; 330def Wp_COMMA : CommaJoined<["-"], "Wp,">, 331 HelpText<"Pass the comma separated arguments in <arg> to the preprocessor">, 332 MetaVarName<"<arg>">; 333def Wwrite_strings : Flag<["-"], "Wwrite-strings">, Group<W_Group>, Flags<[CC1Option]>; 334def Wno_write_strings : Flag<["-"], "Wno-write-strings">, Group<W_Group>, Flags<[CC1Option]>; 335def W_Joined : Joined<["-"], "W">, Group<W_Group>, Flags<[CC1Option, CoreOption]>, 336 MetaVarName<"<warning>">, HelpText<"Enable the specified warning">; 337def Xanalyzer : Separate<["-"], "Xanalyzer">, 338 HelpText<"Pass <arg> to the static analyzer">, MetaVarName<"<arg>">; 339def Xarch__ : JoinedAndSeparate<["-"], "Xarch_">, Flags<[DriverOption]>; 340def Xassembler : Separate<["-"], "Xassembler">, 341 HelpText<"Pass <arg> to the assembler">, MetaVarName<"<arg>">; 342def Xclang : Separate<["-"], "Xclang">, 343 HelpText<"Pass <arg> to the clang compiler">, MetaVarName<"<arg>">, 344 Flags<[DriverOption, CoreOption]>, Group<CompileOnly_Group>; 345def Xcuda_fatbinary : Separate<["-"], "Xcuda-fatbinary">, 346 HelpText<"Pass <arg> to fatbinary invocation">, MetaVarName<"<arg>">; 347def Xcuda_ptxas : Separate<["-"], "Xcuda-ptxas">, 348 HelpText<"Pass <arg> to the ptxas assembler">, MetaVarName<"<arg>">; 349def z : Separate<["-"], "z">, Flags<[LinkerInput, RenderAsInput]>, 350 HelpText<"Pass -z <arg> to the linker">, MetaVarName<"<arg>">; 351def Xlinker : Separate<["-"], "Xlinker">, Flags<[LinkerInput, RenderAsInput]>, 352 HelpText<"Pass <arg> to the linker">, MetaVarName<"<arg>">; 353def Xpreprocessor : Separate<["-"], "Xpreprocessor">, 354 HelpText<"Pass <arg> to the preprocessor">, MetaVarName<"<arg>">; 355def X_Flag : Flag<["-"], "X">; 356def X_Joined : Joined<["-"], "X">; 357def Z_Flag : Flag<["-"], "Z">; 358def Z_Joined : Joined<["-"], "Z">; 359def all__load : Flag<["-"], "all_load">; 360def allowable__client : Separate<["-"], "allowable_client">; 361def ansi : Flag<["-", "--"], "ansi">; 362def arch__errors__fatal : Flag<["-"], "arch_errors_fatal">; 363def arch : Separate<["-"], "arch">, Flags<[DriverOption]>; 364def arch__only : Separate<["-"], "arch_only">; 365def a : Joined<["-"], "a">; 366def bind__at__load : Flag<["-"], "bind_at_load">; 367def bundle__loader : Separate<["-"], "bundle_loader">; 368def bundle : Flag<["-"], "bundle">; 369def b : JoinedOrSeparate<["-"], "b">, Flags<[Unsupported]>; 370def cl_opt_disable : Flag<["-"], "cl-opt-disable">, Group<opencl_Group>, Flags<[CC1Option]>, 371 HelpText<"OpenCL only. This option disables all optimizations. By default optimizations are enabled.">; 372def cl_strict_aliasing : Flag<["-"], "cl-strict-aliasing">, Group<opencl_Group>, Flags<[CC1Option]>, 373 HelpText<"OpenCL only. This option is added for compatibility with OpenCL 1.0.">; 374def cl_single_precision_constant : Flag<["-"], "cl-single-precision-constant">, Group<opencl_Group>, Flags<[CC1Option]>, 375 HelpText<"OpenCL only. Treat double precision floating-point constant as single precision constant.">; 376def cl_finite_math_only : Flag<["-"], "cl-finite-math-only">, Group<opencl_Group>, Flags<[CC1Option]>, 377 HelpText<"OpenCL only. Allow floating-point optimizations that assume arguments and results are not NaNs or +-Inf.">; 378def cl_kernel_arg_info : Flag<["-"], "cl-kernel-arg-info">, Group<opencl_Group>, Flags<[CC1Option]>, 379 HelpText<"OpenCL only. Generate kernel argument metadata.">; 380def cl_unsafe_math_optimizations : Flag<["-"], "cl-unsafe-math-optimizations">, Group<opencl_Group>, Flags<[CC1Option]>, 381 HelpText<"OpenCL only. Allow unsafe floating-point optimizations. Also implies -cl-no-signed-zeros and -cl-mad-enable.">; 382def cl_fast_relaxed_math : Flag<["-"], "cl-fast-relaxed-math">, Group<opencl_Group>, Flags<[CC1Option]>, 383 HelpText<"OpenCL only. Sets -cl-finite-math-only and -cl-unsafe-math-optimizations, and defines __FAST_RELAXED_MATH__.">; 384def cl_mad_enable : Flag<["-"], "cl-mad-enable">, Group<opencl_Group>, Flags<[CC1Option]>, 385 HelpText<"OpenCL only. Allow use of less precise MAD computations in the generated binary.">; 386def cl_no_signed_zeros : Flag<["-"], "cl-no-signed-zeros">, Group<opencl_Group>, Flags<[CC1Option]>, 387 HelpText<"OpenCL only. Allow use of less precise no signed zeros computations in the generated binary.">; 388def cl_std_EQ : Joined<["-"], "cl-std=">, Group<opencl_Group>, Flags<[CC1Option]>, 389 HelpText<"OpenCL language standard to compile for.">; 390def cl_denorms_are_zero : Flag<["-"], "cl-denorms-are-zero">, Group<opencl_Group>, Flags<[CC1Option]>, 391 HelpText<"OpenCL only. Allow denormals to be flushed to zero.">; 392def client__name : JoinedOrSeparate<["-"], "client_name">; 393def combine : Flag<["-", "--"], "combine">, Flags<[DriverOption, Unsupported]>; 394def compatibility__version : JoinedOrSeparate<["-"], "compatibility_version">; 395def coverage : Flag<["-", "--"], "coverage">; 396def cpp_precomp : Flag<["-"], "cpp-precomp">, Group<clang_ignored_f_Group>; 397def current__version : JoinedOrSeparate<["-"], "current_version">; 398def cxx_isystem : JoinedOrSeparate<["-"], "cxx-isystem">, Group<clang_i_Group>, 399 HelpText<"Add directory to the C++ SYSTEM include search path">, Flags<[CC1Option]>, 400 MetaVarName<"<directory>">; 401def c : Flag<["-"], "c">, Flags<[DriverOption]>, 402 HelpText<"Only run preprocess, compile, and assemble steps">; 403def cuda_device_only : Flag<["--"], "cuda-device-only">, 404 HelpText<"Compile CUDA code for device only">; 405def cuda_host_only : Flag<["--"], "cuda-host-only">, 406 HelpText<"Compile CUDA code for host only. Has no effect on non-CUDA " 407 "compilations.">; 408def cuda_compile_host_device : Flag<["--"], "cuda-compile-host-device">, 409 HelpText<"Compile CUDA code for both host and device (default). Has no " 410 "effect on non-CUDA compilations.">; 411def cuda_gpu_arch_EQ : Joined<["--"], "cuda-gpu-arch=">, Flags<[DriverOption]>, 412 HelpText<"CUDA GPU architecture (e.g. sm_35). May be specified more than once.">; 413def cuda_noopt_device_debug : Flag<["--"], "cuda-noopt-device-debug">, 414 HelpText<"Enable device-side debug info generation. Disables ptxas optimizations.">; 415def no_cuda_version_check : Flag<["--"], "no-cuda-version-check">, 416 HelpText<"Don't error out if the detected version of the CUDA install is " 417 "too low for the requested CUDA gpu architecture.">; 418def no_cuda_noopt_device_debug : Flag<["--"], "no-cuda-noopt-device-debug">; 419def cuda_path_EQ : Joined<["--"], "cuda-path=">, Group<i_Group>, 420 HelpText<"CUDA installation path">; 421def fcuda_flush_denormals_to_zero : Flag<["-"], "fcuda-flush-denormals-to-zero">, 422 Flags<[CC1Option]>, HelpText<"Flush denormal floating point values to zero in CUDA device mode.">; 423def fno_cuda_flush_denormals_to_zero : Flag<["-"], "fno-cuda-flush-denormals-to-zero">; 424def fcuda_approx_transcendentals : Flag<["-"], "fcuda-approx-transcendentals">, 425 Flags<[CC1Option]>, HelpText<"Use approximate transcendental functions">; 426def fno_cuda_approx_transcendentals : Flag<["-"], "fno-cuda-approx-transcendentals">; 427def dA : Flag<["-"], "dA">, Group<d_Group>; 428def dD : Flag<["-"], "dD">, Group<d_Group>, Flags<[CC1Option]>, 429 HelpText<"Print macro definitions in -E mode in addition to normal output">; 430def dM : Flag<["-"], "dM">, Group<d_Group>, Flags<[CC1Option]>, 431 HelpText<"Print macro definitions in -E mode instead of normal output">; 432def dead__strip : Flag<["-"], "dead_strip">; 433def dependency_file : Separate<["-"], "dependency-file">, Flags<[CC1Option]>, 434 HelpText<"Filename (or -) to write dependency output to">; 435def dependency_dot : Separate<["-"], "dependency-dot">, Flags<[CC1Option]>, 436 HelpText<"Filename to write DOT-formatted header dependencies to">; 437def module_dependency_dir : Separate<["-"], "module-dependency-dir">, 438 Flags<[CC1Option]>, HelpText<"Directory to dump module dependencies to">; 439def dumpmachine : Flag<["-"], "dumpmachine">; 440def dumpspecs : Flag<["-"], "dumpspecs">, Flags<[Unsupported]>; 441def dumpversion : Flag<["-"], "dumpversion">; 442def dylib__file : Separate<["-"], "dylib_file">; 443def dylinker__install__name : JoinedOrSeparate<["-"], "dylinker_install_name">; 444def dylinker : Flag<["-"], "dylinker">; 445def dynamiclib : Flag<["-"], "dynamiclib">; 446def dynamic : Flag<["-"], "dynamic">, Flags<[NoArgumentUnused]>; 447def d_Flag : Flag<["-"], "d">, Group<d_Group>; 448def d_Joined : Joined<["-"], "d">, Group<d_Group>; 449def emit_ast : Flag<["-"], "emit-ast">, 450 HelpText<"Emit Clang AST files for source inputs">; 451def emit_llvm : Flag<["-"], "emit-llvm">, Flags<[CC1Option]>, Group<Action_Group>, 452 HelpText<"Use the LLVM representation for assembler and object files">; 453def exported__symbols__list : Separate<["-"], "exported_symbols_list">; 454def e : JoinedOrSeparate<["-"], "e">; 455def fPIC : Flag<["-"], "fPIC">, Group<f_Group>; 456def fno_PIC : Flag<["-"], "fno-PIC">, Group<f_Group>; 457def fPIE : Flag<["-"], "fPIE">, Group<f_Group>; 458def fno_PIE : Flag<["-"], "fno-PIE">, Group<f_Group>; 459def faccess_control : Flag<["-"], "faccess-control">, Group<f_Group>; 460def fallow_unsupported : Flag<["-"], "fallow-unsupported">, Group<f_Group>; 461def fapple_kext : Flag<["-"], "fapple-kext">, Group<f_Group>, Flags<[CC1Option]>, 462 HelpText<"Use Apple's kernel extensions ABI">; 463def fapple_pragma_pack : Flag<["-"], "fapple-pragma-pack">, Group<f_Group>, Flags<[CC1Option]>, 464 HelpText<"Enable Apple gcc-compatible #pragma pack handling">; 465def shared_libasan : Flag<["-"], "shared-libasan">; 466def fasm : Flag<["-"], "fasm">, Group<f_Group>; 467 468def fasm_blocks : Flag<["-"], "fasm-blocks">, Group<f_Group>, Flags<[CC1Option]>; 469def fno_asm_blocks : Flag<["-"], "fno-asm-blocks">, Group<f_Group>; 470 471def fassume_sane_operator_new : Flag<["-"], "fassume-sane-operator-new">, Group<f_Group>; 472def fastcp : Flag<["-"], "fastcp">, Group<f_Group>; 473def fastf : Flag<["-"], "fastf">, Group<f_Group>; 474def fast : Flag<["-"], "fast">, Group<f_Group>; 475def fasynchronous_unwind_tables : Flag<["-"], "fasynchronous-unwind-tables">, Group<f_Group>; 476 477def fautolink : Flag <["-"], "fautolink">, Group<f_Group>; 478def fno_autolink : Flag <["-"], "fno-autolink">, Group<f_Group>, 479 Flags<[DriverOption, CC1Option]>, 480 HelpText<"Disable generation of linker directives for automatic library linking">; 481 482def fembed_bitcode_EQ : Joined<["-"], "fembed-bitcode=">, 483 Group<f_Group>, Flags<[DriverOption, CC1Option]>, MetaVarName<"<option>">, 484 HelpText<"Embed LLVM bitcode (option: off, all, bitcode, marker)">; 485def fembed_bitcode : Flag<["-"], "fembed-bitcode">, Group<f_Group>, 486 Alias<fembed_bitcode_EQ>, AliasArgs<["all"]>, 487 HelpText<"Embed LLVM IR bitcode as data">; 488def fembed_bitcode_marker : Flag<["-"], "fembed-bitcode-marker">, 489 Alias<fembed_bitcode_EQ>, AliasArgs<["marker"]>, 490 HelpText<"Embed placeholder LLVM IR data as a marker">; 491def fgnu_inline_asm : Flag<["-"], "fgnu-inline-asm">, Group<f_Group>, Flags<[DriverOption]>; 492def fno_gnu_inline_asm : Flag<["-"], "fno-gnu-inline-asm">, Group<f_Group>, 493 Flags<[DriverOption, CC1Option]>, 494 HelpText<"Disable GNU style inline asm">; 495 496def fprofile_sample_use_EQ : Joined<["-"], "fprofile-sample-use=">, 497 Group<f_Group>, Flags<[DriverOption, CC1Option]>, 498 HelpText<"Enable sample-based profile guided optimizations">; 499def fauto_profile_EQ : Joined<["-"], "fauto-profile=">, 500 Alias<fprofile_sample_use_EQ>; 501def fprofile_instr_generate : Flag<["-"], "fprofile-instr-generate">, 502 Group<f_Group>, Flags<[DriverOption]>, 503 HelpText<"Generate instrumented code to collect execution counts into default.profraw file (overriden by '=' form of option or LLVM_PROFILE_FILE env var)">; 504def fprofile_instr_generate_EQ : Joined<["-"], "fprofile-instr-generate=">, 505 Group<f_Group>, Flags<[DriverOption]>, MetaVarName<"<file>">, 506 HelpText<"Generate instrumented code to collect execution counts into <file> (overridden by LLVM_PROFILE_FILE env var)">; 507def fprofile_instr_use : Flag<["-"], "fprofile-instr-use">, Group<f_Group>, 508 Flags<[DriverOption]>; 509def fprofile_instr_use_EQ : Joined<["-"], "fprofile-instr-use=">, 510 Group<f_Group>, Flags<[DriverOption]>, 511 HelpText<"Use instrumentation data for profile-guided optimization">; 512def fcoverage_mapping : Flag<["-"], "fcoverage-mapping">, 513 Group<f_Group>, Flags<[CC1Option]>, 514 HelpText<"Generate coverage mapping to enable code coverage analysis">; 515def fno_coverage_mapping : Flag<["-"], "fno-coverage-mapping">, 516 Group<f_Group>, Flags<[DriverOption]>, 517 HelpText<"Disable code coverage analysis">; 518def fprofile_generate : Flag<["-"], "fprofile-generate">, 519 Alias<fprofile_instr_generate>; 520def fprofile_generate_EQ : Joined<["-"], "fprofile-generate=">, 521 Group<f_Group>, Flags<[DriverOption]>, MetaVarName<"<directory>">, 522 HelpText<"Generate instrumented code to collect execution counts into <directory>/default.profraw (overridden by LLVM_PROFILE_FILE env var)">; 523def fprofile_use : Flag<["-"], "fprofile-use">, Group<f_Group>, 524 Alias<fprofile_instr_use>; 525def fprofile_use_EQ : Joined<["-"], "fprofile-use=">, 526 Group<f_Group>, Flags<[DriverOption]>, MetaVarName<"<pathname>">, 527 HelpText<"Use instrumentation data for profile-guided optimization. If pathname is a directory, it reads from <pathname>/default.profdata. Otherwise, it reads from file <pathname>.">; 528def fno_profile_instr_generate : Flag<["-"], "fno-profile-instr-generate">, 529 Group<f_Group>, Flags<[DriverOption]>, 530 HelpText<"Disable generation of profile instrumentation.">; 531def fno_profile_generate : Flag<["-"], "fno-profile-generate">, 532 Alias<fno_profile_instr_generate>; 533def fno_profile_instr_use : Flag<["-"], "fno-profile-instr-use">, 534 Group<f_Group>, Flags<[DriverOption]>, 535 HelpText<"Disable using instrumentation data for profile-guided optimization">; 536def fno_profile_use : Flag<["-"], "fno-profile-use">, 537 Alias<fno_profile_instr_use>; 538 539def fblocks : Flag<["-"], "fblocks">, Group<f_Group>, Flags<[CC1Option]>, 540 HelpText<"Enable the 'blocks' language feature">; 541def fbootclasspath_EQ : Joined<["-"], "fbootclasspath=">, Group<f_Group>; 542def fborland_extensions : Flag<["-"], "fborland-extensions">, Group<f_Group>, Flags<[CC1Option]>, 543 HelpText<"Accept non-standard constructs supported by the Borland compiler">; 544def fbuiltin : Flag<["-"], "fbuiltin">, Group<f_Group>; 545def fcaret_diagnostics : Flag<["-"], "fcaret-diagnostics">, Group<f_Group>; 546def fclasspath_EQ : Joined<["-"], "fclasspath=">, Group<f_Group>; 547def fcolor_diagnostics : Flag<["-"], "fcolor-diagnostics">, Group<f_Group>, 548 Flags<[CoreOption, CC1Option]>, HelpText<"Use colors in diagnostics">; 549def fdiagnostics_color : Flag<["-"], "fdiagnostics-color">, Group<f_Group>, 550 Flags<[CoreOption, DriverOption]>; 551def fdiagnostics_color_EQ : Joined<["-"], "fdiagnostics-color=">, Group<f_Group>; 552def fansi_escape_codes : Flag<["-"], "fansi-escape-codes">, Group<f_Group>, 553 Flags<[CoreOption, CC1Option]>, HelpText<"Use ANSI escape codes for diagnostics">; 554def fcomment_block_commands : CommaJoined<["-"], "fcomment-block-commands=">, Group<f_clang_Group>, Flags<[CC1Option]>, 555 HelpText<"Treat each comma separated argument in <arg> as a documentation comment block command">, 556 MetaVarName<"<arg>">; 557def fparse_all_comments : Flag<["-"], "fparse-all-comments">, Group<f_clang_Group>, Flags<[CC1Option]>; 558def fcommon : Flag<["-"], "fcommon">, Group<f_Group>; 559def fcompile_resource_EQ : Joined<["-"], "fcompile-resource=">, Group<f_Group>; 560def fconstant_cfstrings : Flag<["-"], "fconstant-cfstrings">, Group<f_Group>; 561def fconstant_string_class_EQ : Joined<["-"], "fconstant-string-class=">, Group<f_Group>; 562def fconstexpr_depth_EQ : Joined<["-"], "fconstexpr-depth=">, Group<f_Group>; 563def fconstexpr_steps_EQ : Joined<["-"], "fconstexpr-steps=">, Group<f_Group>; 564def fconstexpr_backtrace_limit_EQ : Joined<["-"], "fconstexpr-backtrace-limit=">, 565 Group<f_Group>; 566def fno_crash_diagnostics : Flag<["-"], "fno-crash-diagnostics">, Group<f_clang_Group>, Flags<[NoArgumentUnused]>; 567def fcreate_profile : Flag<["-"], "fcreate-profile">, Group<f_Group>; 568def fcxx_exceptions: Flag<["-"], "fcxx-exceptions">, Group<f_Group>, 569 HelpText<"Enable C++ exceptions">, Flags<[CC1Option]>; 570def fcxx_modules : Flag <["-"], "fcxx-modules">, Group<f_Group>, 571 Flags<[DriverOption]>; 572def fdebug_pass_arguments : Flag<["-"], "fdebug-pass-arguments">, Group<f_Group>; 573def fdebug_pass_structure : Flag<["-"], "fdebug-pass-structure">, Group<f_Group>; 574def fdepfile_entry : Joined<["-"], "fdepfile-entry=">, 575 Group<f_clang_Group>, Flags<[CC1Option]>; 576def fdiagnostics_fixit_info : Flag<["-"], "fdiagnostics-fixit-info">, Group<f_clang_Group>; 577def fdiagnostics_parseable_fixits : Flag<["-"], "fdiagnostics-parseable-fixits">, Group<f_clang_Group>, 578 Flags<[CoreOption, CC1Option]>, HelpText<"Print fix-its in machine parseable form">; 579def fdiagnostics_print_source_range_info : Flag<["-"], "fdiagnostics-print-source-range-info">, 580 Group<f_clang_Group>, Flags<[CC1Option]>, 581 HelpText<"Print source range spans in numeric form">; 582def fdiagnostics_show_option : Flag<["-"], "fdiagnostics-show-option">, Group<f_Group>, 583 Flags<[CC1Option]>, HelpText<"Print option name with mappable diagnostics">; 584def fdiagnostics_show_note_include_stack : Flag<["-"], "fdiagnostics-show-note-include-stack">, 585 Group<f_Group>, Flags<[CC1Option]>, HelpText<"Display include stacks for diagnostic notes">; 586def fdiagnostics_format_EQ : Joined<["-"], "fdiagnostics-format=">, Group<f_clang_Group>; 587def fdiagnostics_show_category_EQ : Joined<["-"], "fdiagnostics-show-category=">, Group<f_clang_Group>; 588def fdiagnostics_show_template_tree : Flag<["-"], "fdiagnostics-show-template-tree">, 589 Group<f_Group>, Flags<[CC1Option]>, 590 HelpText<"Print a template comparison tree for differing templates">; 591def fdeclspec : Flag<["-"], "fdeclspec">, Group<f_clang_Group>, 592 HelpText<"Allow __declspec as a keyword">, Flags<[CC1Option]>; 593def fdollars_in_identifiers : Flag<["-"], "fdollars-in-identifiers">, Group<f_Group>, 594 HelpText<"Allow '$' in identifiers">, Flags<[CC1Option]>; 595def fdwarf2_cfi_asm : Flag<["-"], "fdwarf2-cfi-asm">, Group<clang_ignored_f_Group>; 596def fno_dwarf2_cfi_asm : Flag<["-"], "fno-dwarf2-cfi-asm">, Group<clang_ignored_f_Group>; 597def fdwarf_directory_asm : Flag<["-"], "fdwarf-directory-asm">, Group<f_Group>; 598def fno_dwarf_directory_asm : Flag<["-"], "fno-dwarf-directory-asm">, Group<f_Group>, Flags<[CC1Option]>; 599def felide_constructors : Flag<["-"], "felide-constructors">, Group<f_Group>; 600def fno_elide_type : Flag<["-"], "fno-elide-type">, Group<f_Group>, 601 Flags<[CC1Option]>, 602 HelpText<"Do not elide types when printing diagnostics">; 603def feliminate_unused_debug_symbols : Flag<["-"], "feliminate-unused-debug-symbols">, Group<f_Group>; 604def femit_all_decls : Flag<["-"], "femit-all-decls">, Group<f_Group>, Flags<[CC1Option]>, 605 HelpText<"Emit all declarations, even if unused">; 606def femulated_tls : Flag<["-"], "femulated-tls">, Group<f_Group>, Flags<[CC1Option]>, 607 HelpText<"Use emutls functions to access thread_local variables">; 608def fno_emulated_tls : Flag<["-"], "fno-emulated-tls">, Group<f_Group>; 609def fencoding_EQ : Joined<["-"], "fencoding=">, Group<f_Group>; 610def ferror_limit_EQ : Joined<["-"], "ferror-limit=">, Group<f_Group>, Flags<[CoreOption]>; 611def fexceptions : Flag<["-"], "fexceptions">, Group<f_Group>, Flags<[CC1Option]>, 612 HelpText<"Enable support for exception handling">; 613def fsjlj_exceptions : Flag<["-"], "fsjlj-exceptions">, Group<f_Group>, 614 Flags<[CC1Option]>, HelpText<"Use SjLj style exceptions">; 615def fexcess_precision_EQ : Joined<["-"], "fexcess-precision=">, 616 Group<clang_ignored_gcc_optimization_f_Group>; 617def : Flag<["-"], "fexpensive-optimizations">, Group<clang_ignored_gcc_optimization_f_Group>; 618def : Flag<["-"], "fno-expensive-optimizations">, Group<clang_ignored_gcc_optimization_f_Group>; 619def fextdirs_EQ : Joined<["-"], "fextdirs=">, Group<f_Group>; 620def : Flag<["-"], "fdefer-pop">, Group<clang_ignored_gcc_optimization_f_Group>; 621def : Flag<["-"], "fno-defer-pop">, Group<clang_ignored_gcc_optimization_f_Group>; 622def : Flag<["-"], "fextended-identifiers">, Group<clang_ignored_f_Group>; 623def : Flag<["-"], "fno-extended-identifiers">, Group<f_Group>, Flags<[Unsupported]>; 624def fhosted : Flag<["-"], "fhosted">, Group<f_Group>; 625def ffast_math : Flag<["-"], "ffast-math">, Group<f_Group>, Flags<[CC1Option]>, 626 HelpText<"Allow aggressive, lossy floating-point optimizations">; 627def fno_fast_math : Flag<["-"], "fno-fast-math">, Group<f_Group>; 628def fmath_errno : Flag<["-"], "fmath-errno">, Group<f_Group>, Flags<[CC1Option]>, 629 HelpText<"Require math functions to indicate errors by setting errno">; 630def fno_math_errno : Flag<["-"], "fno-math-errno">, Group<f_Group>; 631def fbracket_depth_EQ : Joined<["-"], "fbracket-depth=">, Group<f_Group>; 632def fsignaling_math : Flag<["-"], "fsignaling-math">, Group<f_Group>; 633def fno_signaling_math : Flag<["-"], "fno-signaling-math">, Group<f_Group>; 634def fjump_tables : Flag<["-"], "fjump-tables">, Group<f_Group>; 635def fno_jump_tables : Flag<["-"], "fno-jump-tables">, Group<f_Group>, Flags<[CC1Option]>, 636 HelpText<"Do not use jump tables for lowering switches">; 637def fsanitize_EQ : CommaJoined<["-"], "fsanitize=">, Group<f_clang_Group>, 638 Flags<[CC1Option, CoreOption]>, MetaVarName<"<check>">, 639 HelpText<"Turn on runtime checks for various forms of undefined " 640 "or suspicious behavior. See user manual for available checks">; 641def fno_sanitize_EQ : CommaJoined<["-"], "fno-sanitize=">, Group<f_clang_Group>, 642 Flags<[CoreOption]>; 643def fsanitize_blacklist : Joined<["-"], "fsanitize-blacklist=">, 644 Group<f_clang_Group>, Flags<[CC1Option, CoreOption]>, 645 HelpText<"Path to blacklist file for sanitizers">; 646def fno_sanitize_blacklist : Flag<["-"], "fno-sanitize-blacklist">, 647 Group<f_clang_Group>, 648 HelpText<"Don't use blacklist file for sanitizers">; 649def fsanitize_coverage 650 : CommaJoined<["-"], "fsanitize-coverage=">, 651 Group<f_clang_Group>, Flags<[CoreOption]>, 652 HelpText<"Specify the type of coverage instrumentation for Sanitizers">; 653def fno_sanitize_coverage 654 : CommaJoined<["-"], "fno-sanitize-coverage=">, 655 Group<f_clang_Group>, Flags<[CoreOption]>, 656 HelpText<"Disable specified features of coverage instrumentation for " 657 "Sanitizers">; 658def fsanitize_memory_track_origins_EQ : Joined<["-"], "fsanitize-memory-track-origins=">, 659 Group<f_clang_Group>, Flags<[CC1Option]>, 660 HelpText<"Enable origins tracking in MemorySanitizer">; 661def fsanitize_memory_track_origins : Flag<["-"], "fsanitize-memory-track-origins">, 662 Group<f_clang_Group>, Flags<[CC1Option]>, 663 HelpText<"Enable origins tracking in MemorySanitizer">; 664def fno_sanitize_memory_track_origins : Flag<["-"], "fno-sanitize-memory-track-origins">, 665 Group<f_clang_Group>, Flags<[CC1Option]>, 666 HelpText<"Disable origins tracking in MemorySanitizer">; 667def fsanitize_memory_use_after_dtor : Flag<["-"], "fsanitize-memory-use-after-dtor">, 668 Group<f_clang_Group>, Flags<[CC1Option]>, 669 HelpText<"Enable use-after-destroy detection in MemorySanitizer">; 670def fsanitize_address_field_padding : Joined<["-"], "fsanitize-address-field-padding=">, 671 Group<f_clang_Group>, Flags<[CC1Option]>, 672 HelpText<"Level of field padding for AddressSanitizer">; 673def fsanitize_address_use_after_scope : Flag<["-"], "fsanitize-address-use-after-scope">, 674 Group<f_clang_Group>, Flags<[CC1Option]>, 675 HelpText<"Enable use-after-scope detection in AddressSanitizer">; 676def fsanitize_recover : Flag<["-"], "fsanitize-recover">, Group<f_clang_Group>, 677 Flags<[CoreOption]>; 678def fno_sanitize_recover : Flag<["-"], "fno-sanitize-recover">, 679 Group<f_clang_Group>, Flags<[CoreOption]>; 680def fsanitize_recover_EQ : CommaJoined<["-"], "fsanitize-recover=">, 681 Group<f_clang_Group>, 682 Flags<[CC1Option, CoreOption]>, 683 HelpText<"Enable recovery for specified sanitizers">; 684def fno_sanitize_recover_EQ 685 : CommaJoined<["-"], "fno-sanitize-recover=">, 686 Group<f_clang_Group>, Flags<[CoreOption]>, 687 HelpText<"Disable recovery for specified sanitizers">; 688def fsanitize_trap_EQ : CommaJoined<["-"], "fsanitize-trap=">, Group<f_clang_Group>, 689 Flags<[CC1Option, CoreOption]>, 690 HelpText<"Enable trapping for specified sanitizers">; 691def fno_sanitize_trap_EQ : CommaJoined<["-"], "fno-sanitize-trap=">, Group<f_clang_Group>, 692 Flags<[CoreOption]>, 693 HelpText<"Disable trapping for specified sanitizers">; 694def fsanitize_undefined_trap_on_error : Flag<["-"], "fsanitize-undefined-trap-on-error">, 695 Group<f_clang_Group>; 696def fno_sanitize_undefined_trap_on_error : Flag<["-"], "fno-sanitize-undefined-trap-on-error">, 697 Group<f_clang_Group>; 698def fsanitize_link_cxx_runtime : Flag<["-"], "fsanitize-link-c++-runtime">, 699 Group<f_clang_Group>; 700def fsanitize_cfi_cross_dso : Flag<["-"], "fsanitize-cfi-cross-dso">, 701 Group<f_clang_Group>, Flags<[CC1Option]>, 702 HelpText<"Enable control flow integrity (CFI) checks for cross-DSO calls.">; 703def fno_sanitize_cfi_cross_dso : Flag<["-"], "fno-sanitize-cfi-cross-dso">, 704 Group<f_clang_Group>, Flags<[CC1Option]>, 705 HelpText<"Disable control flow integrity (CFI) checks for cross-DSO calls.">; 706def fsanitize_stats : Flag<["-"], "fsanitize-stats">, 707 Group<f_clang_Group>, Flags<[CC1Option]>, 708 HelpText<"Enable sanitizer statistics gathering.">; 709def fno_sanitize_stats : Flag<["-"], "fno-sanitize-stats">, 710 Group<f_clang_Group>, Flags<[CC1Option]>, 711 HelpText<"Disable sanitizer statistics gathering.">; 712def fsanitize_undefined_strip_path_components_EQ : Joined<["-"], "fsanitize-undefined-strip-path-components=">, 713 Group<f_clang_Group>, Flags<[CC1Option]>, MetaVarName<"<number>">, 714 HelpText<"Strip (or keep only, if negative) a given number of path components " 715 "when emitting check metadata.">; 716def funsafe_math_optimizations : Flag<["-"], "funsafe-math-optimizations">, 717 Group<f_Group>; 718def fno_unsafe_math_optimizations : Flag<["-"], "fno-unsafe-math-optimizations">, 719 Group<f_Group>; 720def fassociative_math : Flag<["-"], "fassociative-math">, Group<f_Group>; 721def fno_associative_math : Flag<["-"], "fno-associative-math">, Group<f_Group>; 722def freciprocal_math : 723 Flag<["-"], "freciprocal-math">, Group<f_Group>, Flags<[CC1Option]>, 724 HelpText<"Allow division operations to be reassociated">; 725def fno_reciprocal_math : Flag<["-"], "fno-reciprocal-math">, Group<f_Group>; 726def ffinite_math_only : Flag<["-"], "ffinite-math-only">, Group<f_Group>, Flags<[CC1Option]>; 727def fno_finite_math_only : Flag<["-"], "fno-finite-math-only">, Group<f_Group>; 728def fsigned_zeros : Flag<["-"], "fsigned-zeros">, Group<f_Group>; 729def fno_signed_zeros : 730 Flag<["-"], "fno-signed-zeros">, Group<f_Group>, Flags<[CC1Option]>, 731 HelpText<"Allow optimizations that ignore the sign of floating point zeros">; 732def fhonor_nans : Flag<["-"], "fhonor-nans">, Group<f_Group>; 733def fno_honor_nans : Flag<["-"], "fno-honor-nans">, Group<f_Group>; 734def fhonor_infinities : Flag<["-"], "fhonor-infinities">, Group<f_Group>; 735def fno_honor_infinities : Flag<["-"], "fno-honor-infinities">, Group<f_Group>; 736// This option was originally misspelt "infinites" [sic]. 737def : Flag<["-"], "fhonor-infinites">, Alias<fhonor_infinities>; 738def : Flag<["-"], "fno-honor-infinites">, Alias<fno_honor_infinities>; 739def ftrapping_math : Flag<["-"], "ftrapping-math">, Group<f_Group>; 740def fno_trapping_math : Flag<["-"], "fno-trapping-math">, Group<f_Group>; 741def ffp_contract : Joined<["-"], "ffp-contract=">, Group<f_Group>, 742 Flags<[CC1Option]>, HelpText<"Form fused FP ops (e.g. FMAs): fast (everywhere)" 743 " | on (according to FP_CONTRACT pragma, default) | off (never fuse)">; 744 745def ffor_scope : Flag<["-"], "ffor-scope">, Group<f_Group>; 746def fno_for_scope : Flag<["-"], "fno-for-scope">, Group<f_Group>; 747 748def frewrite_includes : Flag<["-"], "frewrite-includes">, Group<f_Group>, 749 Flags<[CC1Option]>; 750def fno_rewrite_includes : Flag<["-"], "fno-rewrite-includes">, Group<f_Group>; 751 752def frewrite_map_file : Separate<["-"], "frewrite-map-file">, 753 Group<f_Group>, 754 Flags<[ DriverOption, CC1Option ]>; 755def frewrite_map_file_EQ : Joined<["-"], "frewrite-map-file=">, 756 Group<f_Group>, 757 Flags<[DriverOption]>; 758 759def fuse_line_directives : Flag<["-"], "fuse-line-directives">, Group<f_Group>, 760 Flags<[CC1Option]>; 761def fno_use_line_directives : Flag<["-"], "fno-use-line-directives">, Group<f_Group>; 762 763def ffreestanding : Flag<["-"], "ffreestanding">, Group<f_Group>, Flags<[CC1Option]>, 764 HelpText<"Assert that the compilation takes place in a freestanding environment">; 765def fgnu_keywords : Flag<["-"], "fgnu-keywords">, Group<f_Group>, Flags<[CC1Option]>, 766 HelpText<"Allow GNU-extension keywords regardless of language standard">; 767def fgnu89_inline : Flag<["-"], "fgnu89-inline">, Group<f_Group>, Flags<[CC1Option]>, 768 HelpText<"Use the gnu89 inline semantics">; 769def fno_gnu89_inline : Flag<["-"], "fno-gnu89-inline">, Group<f_Group>; 770def fgnu_runtime : Flag<["-"], "fgnu-runtime">, Group<f_Group>, 771 HelpText<"Generate output compatible with the standard GNU Objective-C runtime">; 772def fheinous_gnu_extensions : Flag<["-"], "fheinous-gnu-extensions">, Flags<[CC1Option]>; 773def filelist : Separate<["-"], "filelist">, Flags<[LinkerInput]>; 774def : Flag<["-"], "findirect-virtual-calls">, Alias<fapple_kext>; 775def finline_functions : Flag<["-"], "finline-functions">, Group<f_clang_Group>, Flags<[CC1Option]>, 776 HelpText<"Inline suitable functions">; 777def finline_hint_functions: Flag<["-"], "finline-hint-functions">, Group<f_clang_Group>, Flags<[CC1Option]>, 778 HelpText<"Inline functions wich are (explicitly or implicitly) marked inline">; 779def finline : Flag<["-"], "finline">, Group<clang_ignored_f_Group>; 780def finput_charset_EQ : Joined<["-"], "finput-charset=">, Group<f_Group>; 781def fexec_charset_EQ : Joined<["-"], "fexec-charset=">, Group<f_Group>; 782def finstrument_functions : Flag<["-"], "finstrument-functions">, Group<f_Group>, Flags<[CC1Option]>, 783 HelpText<"Generate calls to instrument function entry and exit">; 784 785def fxray_instrument : Flag<["-"], "fxray-instrument">, Group<f_Group>, 786 Flags<[CC1Option]>, 787 HelpText<"Generate XRay instrumentation sleds on function entry and exit">; 788def fnoxray_instrument : Flag<["-"], "fno-xray-instrument">, Group<f_Group>, 789 Flags<[CC1Option]>; 790 791def fxray_instruction_threshold_EQ : 792 JoinedOrSeparate<["-"], "fxray-instruction-threshold=">, 793 Group<f_Group>, Flags<[CC1Option]>, 794 HelpText<"Sets the minimum function size to instrument with XRay">; 795def fxray_instruction_threshold_ : 796 JoinedOrSeparate<["-"], "fxray-instruction-threshold">, 797 Group<f_Group>, Flags<[CC1Option]>; 798 799def flat__namespace : Flag<["-"], "flat_namespace">; 800def flax_vector_conversions : Flag<["-"], "flax-vector-conversions">, Group<f_Group>; 801def flimited_precision_EQ : Joined<["-"], "flimited-precision=">, Group<f_Group>; 802def flto_EQ : Joined<["-"], "flto=">, Flags<[CC1Option]>, Group<f_Group>, 803 HelpText<"Set LTO mode to either 'full' or 'thin'">; 804def flto : Flag<["-"], "flto">, Flags<[CC1Option]>, Group<f_Group>, 805 HelpText<"Enable LTO in 'full' mode">; 806def fno_lto : Flag<["-"], "fno-lto">, Group<f_Group>, 807 HelpText<"Disable LTO mode (default)">; 808def fthinlto_index_EQ : Joined<["-"], "fthinlto-index=">, 809 Flags<[CC1Option]>, Group<f_Group>, 810 HelpText<"Perform ThinLTO importing using provided function summary index">; 811def fmacro_backtrace_limit_EQ : Joined<["-"], "fmacro-backtrace-limit=">, 812 Group<f_Group>, Flags<[DriverOption, CoreOption]>; 813def fmerge_all_constants : Flag<["-"], "fmerge-all-constants">, Group<f_Group>; 814def fmessage_length_EQ : Joined<["-"], "fmessage-length=">, Group<f_Group>; 815def fms_extensions : Flag<["-"], "fms-extensions">, Group<f_Group>, Flags<[CC1Option, CoreOption]>, 816 HelpText<"Accept some non-standard constructs supported by the Microsoft compiler">; 817def fms_compatibility : Flag<["-"], "fms-compatibility">, Group<f_Group>, Flags<[CC1Option, CoreOption]>, 818 HelpText<"Enable full Microsoft Visual C++ compatibility">; 819def fms_volatile : Joined<["-"], "fms-volatile">, Group<f_Group>, Flags<[CC1Option]>; 820def fmsc_version : Joined<["-"], "fmsc-version=">, Group<f_Group>, Flags<[DriverOption, CoreOption]>, 821 HelpText<"Microsoft compiler version number to report in _MSC_VER (0 = don't define it (default))">; 822def fms_compatibility_version 823 : Joined<["-"], "fms-compatibility-version=">, 824 Group<f_Group>, 825 Flags<[ CC1Option, CoreOption ]>, 826 HelpText<"Dot-separated value representing the Microsoft compiler " 827 "version number to report in _MSC_VER (0 = don't define it " 828 "(default))">; 829def fdelayed_template_parsing : Flag<["-"], "fdelayed-template-parsing">, Group<f_Group>, 830 HelpText<"Parse templated function definitions at the end of the " 831 "translation unit">, Flags<[CC1Option]>; 832def fms_memptr_rep_EQ : Joined<["-"], "fms-memptr-rep=">, Group<f_Group>, Flags<[CC1Option]>; 833def fmodules_cache_path : Joined<["-"], "fmodules-cache-path=">, Group<i_Group>, 834 Flags<[DriverOption, CC1Option]>, MetaVarName<"<directory>">, 835 HelpText<"Specify the module cache path">; 836def fmodules_user_build_path : Separate<["-"], "fmodules-user-build-path">, Group<i_Group>, 837 Flags<[DriverOption, CC1Option]>, MetaVarName<"<directory>">, 838 HelpText<"Specify the module user build path">; 839def fmodules_prune_interval : Joined<["-"], "fmodules-prune-interval=">, Group<i_Group>, 840 Flags<[CC1Option]>, MetaVarName<"<seconds>">, 841 HelpText<"Specify the interval (in seconds) between attempts to prune the module cache">; 842def fmodules_prune_after : Joined<["-"], "fmodules-prune-after=">, Group<i_Group>, 843 Flags<[CC1Option]>, MetaVarName<"<seconds>">, 844 HelpText<"Specify the interval (in seconds) after which a module file will be considered unused">; 845def fmodules_search_all : Flag <["-"], "fmodules-search-all">, Group<f_Group>, 846 Flags<[DriverOption, CC1Option]>, 847 HelpText<"Search even non-imported modules to resolve references">; 848def fbuild_session_timestamp : Joined<["-"], "fbuild-session-timestamp=">, 849 Group<i_Group>, Flags<[CC1Option]>, MetaVarName<"<time since Epoch in seconds>">, 850 HelpText<"Time when the current build session started">; 851def fbuild_session_file : Joined<["-"], "fbuild-session-file=">, 852 Group<i_Group>, MetaVarName<"<file>">, 853 HelpText<"Use the last modification time of <file> as the build session timestamp">; 854def fmodules_validate_once_per_build_session : Flag<["-"], "fmodules-validate-once-per-build-session">, 855 Group<i_Group>, Flags<[CC1Option]>, 856 HelpText<"Don't verify input files for the modules if the module has been " 857 "successfully validated or loaded during this build session">; 858def fmodules_validate_system_headers : Flag<["-"], "fmodules-validate-system-headers">, 859 Group<i_Group>, Flags<[CC1Option]>, 860 HelpText<"Validate the system headers that a module depends on when loading the module">; 861def fmodules : Flag <["-"], "fmodules">, Group<f_Group>, 862 Flags<[DriverOption, CC1Option]>, 863 HelpText<"Enable the 'modules' language feature">; 864def fimplicit_module_maps : Flag <["-"], "fimplicit-module-maps">, Group<f_Group>, 865 Flags<[DriverOption, CC1Option]>, 866 HelpText<"Implicitly search the file system for module map files.">; 867def fmodule_maps : Flag <["-"], "fmodule-maps">, Alias<fimplicit_module_maps>; 868def fmodule_name_EQ : Joined<["-"], "fmodule-name=">, Group<f_Group>, 869 Flags<[DriverOption,CC1Option]>, MetaVarName<"<name>">, 870 HelpText<"Specify the name of the module to build">; 871def fmodule_name : Separate<["-"], "fmodule-name">, Alias<fmodule_name_EQ>; 872def fmodule_implementation_of : Separate<["-"], "fmodule-implementation-of">, 873 Flags<[CC1Option]>, Alias<fmodule_name_EQ>; 874def fmodule_map_file : Joined<["-"], "fmodule-map-file=">, 875 Group<f_Group>, Flags<[DriverOption,CC1Option]>, MetaVarName<"<file>">, 876 HelpText<"Load this module map file">; 877def fmodule_file : Joined<["-"], "fmodule-file=">, 878 Group<f_Group>, Flags<[DriverOption,CC1Option]>, 879 HelpText<"Load this precompiled module file">, MetaVarName<"<file>">; 880def fmodules_ignore_macro : Joined<["-"], "fmodules-ignore-macro=">, Group<f_Group>, Flags<[CC1Option]>, 881 HelpText<"Ignore the definition of the given macro when building and loading modules">; 882def fmodules_decluse : Flag <["-"], "fmodules-decluse">, Group<f_Group>, 883 Flags<[DriverOption,CC1Option]>, 884 HelpText<"Require declaration of modules used within a module">; 885def fmodules_strict_decluse : Flag <["-"], "fmodules-strict-decluse">, Group<f_Group>, 886 Flags<[DriverOption,CC1Option]>, 887 HelpText<"Like -fmodules-decluse but requires all headers to be in modules">; 888def fno_modules_search_all : Flag <["-"], "fno-modules-search-all">, Group<f_Group>, 889 Flags<[DriverOption, CC1Option]>; 890def fno_implicit_modules : 891 Flag <["-"], "fno-implicit-modules">, 892 Group<f_Group>, Flags<[DriverOption, CC1Option]>; 893def fretain_comments_from_system_headers : Flag<["-"], "fretain-comments-from-system-headers">, Group<f_Group>, Flags<[CC1Option]>; 894 895def fmudflapth : Flag<["-"], "fmudflapth">, Group<f_Group>; 896def fmudflap : Flag<["-"], "fmudflap">, Group<f_Group>; 897def fnested_functions : Flag<["-"], "fnested-functions">, Group<f_Group>; 898def fnext_runtime : Flag<["-"], "fnext-runtime">, Group<f_Group>; 899def fno_access_control : Flag<["-"], "fno-access-control">, Group<f_Group>, Flags<[CC1Option]>, 900 HelpText<"Disable C++ access control">; 901def fno_apple_pragma_pack : Flag<["-"], "fno-apple-pragma-pack">, Group<f_Group>; 902def fno_asm : Flag<["-"], "fno-asm">, Group<f_Group>; 903def fno_asynchronous_unwind_tables : Flag<["-"], "fno-asynchronous-unwind-tables">, Group<f_Group>; 904def fno_assume_sane_operator_new : Flag<["-"], "fno-assume-sane-operator-new">, Group<f_Group>, 905 HelpText<"Don't assume that C++'s global operator new can't alias any pointer">, 906 Flags<[CC1Option]>; 907def fno_blocks : Flag<["-"], "fno-blocks">, Group<f_Group>; 908def fno_borland_extensions : Flag<["-"], "fno-borland-extensions">, Group<f_Group>; 909def fno_builtin : Flag<["-"], "fno-builtin">, Group<f_Group>, Flags<[CC1Option]>, 910 HelpText<"Disable implicit builtin knowledge of functions">; 911def fno_builtin_ : Joined<["-"], "fno-builtin-">, Group<f_Group>, Flags<[CC1Option]>, 912 HelpText<"Disable implicit builtin knowledge of a specific function">; 913def fno_caret_diagnostics : Flag<["-"], "fno-caret-diagnostics">, Group<f_Group>, 914 Flags<[CC1Option]>; 915def fno_color_diagnostics : Flag<["-"], "fno-color-diagnostics">, Group<f_Group>, 916 Flags<[CoreOption, CC1Option]>; 917def fno_diagnostics_color : Flag<["-"], "fno-diagnostics-color">, Group<f_Group>, 918 Flags<[CoreOption, DriverOption]>; 919def fno_common : Flag<["-"], "fno-common">, Group<f_Group>, Flags<[CC1Option]>, 920 HelpText<"Compile common globals like normal definitions">; 921def fno_constant_cfstrings : Flag<["-"], "fno-constant-cfstrings">, Group<f_Group>, 922 Flags<[CC1Option]>, 923 HelpText<"Disable creation of CodeFoundation-type constant strings">; 924def fno_cxx_exceptions: Flag<["-"], "fno-cxx-exceptions">, Group<f_Group>; 925def fno_cxx_modules : Flag <["-"], "fno-cxx-modules">, Group<f_Group>, 926 Flags<[DriverOption]>; 927def fno_diagnostics_fixit_info : Flag<["-"], "fno-diagnostics-fixit-info">, Group<f_Group>, 928 Flags<[CC1Option]>, HelpText<"Do not include fixit information in diagnostics">; 929def fno_diagnostics_show_option : Flag<["-"], "fno-diagnostics-show-option">, Group<f_Group>; 930def fno_diagnostics_show_note_include_stack : Flag<["-"], "fno-diagnostics-show-note-include-stack">, 931 Flags<[CC1Option]>, Group<f_Group>; 932def fno_declspec : Flag<["-"], "fno-declspec">, Group<f_clang_Group>, 933 HelpText<"Disallow __declspec as a keyword">, Flags<[CC1Option]>; 934def fno_dollars_in_identifiers : Flag<["-"], "fno-dollars-in-identifiers">, Group<f_Group>, 935 HelpText<"Disallow '$' in identifiers">, Flags<[CC1Option]>; 936def fno_elide_constructors : Flag<["-"], "fno-elide-constructors">, Group<f_Group>, 937 HelpText<"Disable C++ copy constructor elision">, Flags<[CC1Option]>; 938def fno_eliminate_unused_debug_symbols : Flag<["-"], "fno-eliminate-unused-debug-symbols">, Group<f_Group>; 939def fno_exceptions : Flag<["-"], "fno-exceptions">, Group<f_Group>; 940def fno_gnu_keywords : Flag<["-"], "fno-gnu-keywords">, Group<f_Group>, Flags<[CC1Option]>; 941def fno_inline_functions : Flag<["-"], "fno-inline-functions">, Group<f_clang_Group>, Flags<[CC1Option]>; 942def fno_inline : Flag<["-"], "fno-inline">, Group<f_clang_Group>, Flags<[CC1Option]>; 943def fveclib : Joined<["-"], "fveclib=">, Group<f_Group>, Flags<[CC1Option]>, 944 HelpText<"Use the given vector functions library">; 945def fno_lax_vector_conversions : Flag<["-"], "fno-lax-vector-conversions">, Group<f_Group>, 946 HelpText<"Disallow implicit conversions between vectors with a different number of elements or different element types">, Flags<[CC1Option]>; 947def fno_merge_all_constants : Flag<["-"], "fno-merge-all-constants">, Group<f_Group>, 948 Flags<[CC1Option]>, HelpText<"Disallow merging of constants">; 949def fno_modules : Flag <["-"], "fno-modules">, Group<f_Group>, 950 Flags<[DriverOption]>; 951def fno_implicit_module_maps : Flag <["-"], "fno-implicit-module-maps">, Group<f_Group>, 952 Flags<[DriverOption]>; 953def fno_module_maps : Flag <["-"], "fno-module-maps">, Alias<fno_implicit_module_maps>; 954def fno_modules_decluse : Flag <["-"], "fno-modules-decluse">, Group<f_Group>, 955 Flags<[DriverOption]>; 956def fno_modules_strict_decluse : Flag <["-"], "fno-strict-modules-decluse">, Group<f_Group>, 957 Flags<[DriverOption]>; 958def fimplicit_modules : Flag <["-"], "fimplicit-modules">, Group<f_Group>, 959 Flags<[DriverOption]>; 960def fmodule_file_deps : Flag <["-"], "fmodule-file-deps">, Group<f_Group>, 961 Flags<[DriverOption]>; 962def fno_module_file_deps : Flag <["-"], "fno-module-file-deps">, Group<f_Group>, 963 Flags<[DriverOption]>; 964def fno_ms_extensions : Flag<["-"], "fno-ms-extensions">, Group<f_Group>, 965 Flags<[CoreOption]>; 966def fno_ms_compatibility : Flag<["-"], "fno-ms-compatibility">, Group<f_Group>, 967 Flags<[CoreOption]>; 968def fno_delayed_template_parsing : Flag<["-"], "fno-delayed-template-parsing">, Group<f_Group>; 969def fno_objc_exceptions: Flag<["-"], "fno-objc-exceptions">, Group<f_Group>; 970def fno_objc_legacy_dispatch : Flag<["-"], "fno-objc-legacy-dispatch">, Group<f_Group>; 971def fno_objc_weak : Flag<["-"], "fno-objc-weak">, Group<f_Group>, Flags<[CC1Option]>; 972def fno_omit_frame_pointer : Flag<["-"], "fno-omit-frame-pointer">, Group<f_Group>; 973def fno_operator_names : Flag<["-"], "fno-operator-names">, Group<f_Group>, 974 HelpText<"Do not treat C++ operator name keywords as synonyms for operators">, 975 Flags<[CC1Option]>; 976def fno_pascal_strings : Flag<["-"], "fno-pascal-strings">, Group<f_Group>; 977def fno_rtti : Flag<["-"], "fno-rtti">, Group<f_Group>, Flags<[CC1Option]>, 978 HelpText<"Disable generation of rtti information">; 979def fno_short_enums : Flag<["-"], "fno-short-enums">, Group<f_Group>; 980def fno_show_column : Flag<["-"], "fno-show-column">, Group<f_Group>, Flags<[CC1Option]>, 981 HelpText<"Do not include column number on diagnostics">; 982def fno_show_source_location : Flag<["-"], "fno-show-source-location">, Group<f_Group>, 983 Flags<[CC1Option]>, HelpText<"Do not include source location information with diagnostics">; 984def fno_spell_checking : Flag<["-"], "fno-spell-checking">, Group<f_Group>, 985 Flags<[CC1Option]>, HelpText<"Disable spell-checking">; 986def fno_stack_protector : Flag<["-"], "fno-stack-protector">, Group<f_Group>, 987 HelpText<"Disable the use of stack protectors">; 988def fno_strict_aliasing : Flag<["-"], "fno-strict-aliasing">, Group<f_Group>, 989 Flags<[DriverOption, CoreOption]>; 990def fstruct_path_tbaa : Flag<["-"], "fstruct-path-tbaa">, Group<f_Group>; 991def fno_struct_path_tbaa : Flag<["-"], "fno-struct-path-tbaa">, Group<f_Group>; 992def fno_strict_enums : Flag<["-"], "fno-strict-enums">, Group<f_Group>; 993def fno_strict_vtable_pointers: Flag<["-"], "fno-strict-vtable-pointers">, 994 Group<f_Group>; 995def fno_strict_overflow : Flag<["-"], "fno-strict-overflow">, Group<f_Group>; 996def fno_threadsafe_statics : Flag<["-"], "fno-threadsafe-statics">, Group<f_Group>, 997 Flags<[CC1Option]>, HelpText<"Do not emit code to make initialization of local statics thread safe">; 998def fno_use_cxa_atexit : Flag<["-"], "fno-use-cxa-atexit">, Group<f_Group>, Flags<[CC1Option]>, 999 HelpText<"Don't use __cxa_atexit for calling destructors">; 1000def fno_use_init_array : Flag<["-"], "fno-use-init-array">, Group<f_Group>, Flags<[CC1Option]>, 1001 HelpText<"Don't use .init_array instead of .ctors">; 1002def fno_unit_at_a_time : Flag<["-"], "fno-unit-at-a-time">, Group<f_Group>; 1003def fno_unwind_tables : Flag<["-"], "fno-unwind-tables">, Group<f_Group>; 1004def fno_verbose_asm : Flag<["-"], "fno-verbose-asm">, Group<f_Group>; 1005def fno_working_directory : Flag<["-"], "fno-working-directory">, Group<f_Group>; 1006def fno_wrapv : Flag<["-"], "fno-wrapv">, Group<f_Group>; 1007def fno_zero_initialized_in_bss : Flag<["-"], "fno-zero-initialized-in-bss">, Group<f_Group>; 1008def fobjc_arc : Flag<["-"], "fobjc-arc">, Group<f_Group>, Flags<[CC1Option]>, 1009 HelpText<"Synthesize retain and release calls for Objective-C pointers">; 1010def fno_objc_arc : Flag<["-"], "fno-objc-arc">, Group<f_Group>; 1011def fobjc_arc_exceptions : Flag<["-"], "fobjc-arc-exceptions">, Group<f_Group>, Flags<[CC1Option]>, 1012 HelpText<"Use EH-safe code when synthesizing retains and releases in -fobjc-arc">; 1013def fno_objc_arc_exceptions : Flag<["-"], "fno-objc-arc-exceptions">, Group<f_Group>; 1014def fobjc_atdefs : Flag<["-"], "fobjc-atdefs">, Group<clang_ignored_f_Group>; 1015def fobjc_call_cxx_cdtors : Flag<["-"], "fobjc-call-cxx-cdtors">, Group<clang_ignored_f_Group>; 1016def fobjc_exceptions: Flag<["-"], "fobjc-exceptions">, Group<f_Group>, 1017 HelpText<"Enable Objective-C exceptions">, Flags<[CC1Option]>; 1018def fapplication_extension : Flag<["-"], "fapplication-extension">, 1019 Group<f_Group>, Flags<[CC1Option]>, 1020 HelpText<"Restrict code to those available for App Extensions">; 1021def fno_application_extension : Flag<["-"], "fno-application-extension">, 1022 Group<f_Group>; 1023def fsized_deallocation : Flag<["-"], "fsized-deallocation">, Flags<[CC1Option]>, 1024 HelpText<"Enable C++14 sized global deallocation functions">, Group<f_Group>; 1025def fno_sized_deallocation: Flag<["-"], "fno-sized-deallocation">, Group<f_Group>; 1026 1027def fobjc_gc_only : Flag<["-"], "fobjc-gc-only">, Group<f_Group>, Flags<[CC1Option]>, 1028 HelpText<"Use GC exclusively for Objective-C related memory management">; 1029def fobjc_gc : Flag<["-"], "fobjc-gc">, Group<f_Group>, Flags<[CC1Option]>, 1030 HelpText<"Enable Objective-C garbage collection">; 1031def fobjc_legacy_dispatch : Flag<["-"], "fobjc-legacy-dispatch">, Group<f_Group>; 1032def fobjc_new_property : Flag<["-"], "fobjc-new-property">, Group<clang_ignored_f_Group>; 1033def fobjc_infer_related_result_type : Flag<["-"], "fobjc-infer-related-result-type">, 1034 Group<f_Group>; 1035def fno_objc_infer_related_result_type : Flag<["-"], 1036 "fno-objc-infer-related-result-type">, Group<f_Group>, 1037 HelpText< 1038 "do not infer Objective-C related result type based on method family">, 1039 Flags<[CC1Option]>; 1040def fobjc_link_runtime: Flag<["-"], "fobjc-link-runtime">, Group<f_Group>; 1041def fobjc_weak : Flag<["-"], "fobjc-weak">, Group<f_Group>, Flags<[CC1Option]>, 1042 HelpText<"Enable ARC-style weak references in Objective-C">; 1043 1044// Objective-C ABI options. 1045def fobjc_runtime_EQ : Joined<["-"], "fobjc-runtime=">, Group<f_Group>, Flags<[CC1Option]>, 1046 HelpText<"Specify the target Objective-C runtime kind and version">; 1047def fobjc_abi_version_EQ : Joined<["-"], "fobjc-abi-version=">, Group<f_Group>; 1048def fobjc_nonfragile_abi_version_EQ : Joined<["-"], "fobjc-nonfragile-abi-version=">, Group<f_Group>; 1049def fobjc_nonfragile_abi : Flag<["-"], "fobjc-nonfragile-abi">, Group<f_Group>; 1050def fno_objc_nonfragile_abi : Flag<["-"], "fno-objc-nonfragile-abi">, Group<f_Group>; 1051 1052def fobjc_sender_dependent_dispatch : Flag<["-"], "fobjc-sender-dependent-dispatch">, Group<f_Group>; 1053def fomit_frame_pointer : Flag<["-"], "fomit-frame-pointer">, Group<f_Group>; 1054def fopenmp : Flag<["-"], "fopenmp">, Group<f_Group>, Flags<[CC1Option, NoArgumentUnused]>; 1055def fno_openmp : Flag<["-"], "fno-openmp">, Group<f_Group>, Flags<[NoArgumentUnused]>; 1056def fopenmp_version_EQ : Joined<["-"], "fopenmp-version=">, Group<f_Group>, Flags<[CC1Option, NoArgumentUnused]>; 1057def fopenmp_EQ : Joined<["-"], "fopenmp=">, Group<f_Group>; 1058def fopenmp_use_tls : Flag<["-"], "fopenmp-use-tls">, Group<f_Group>, Flags<[NoArgumentUnused]>; 1059def fnoopenmp_use_tls : Flag<["-"], "fnoopenmp-use-tls">, Group<f_Group>, Flags<[CC1Option, NoArgumentUnused]>; 1060def fopenmp_targets_EQ : CommaJoined<["-"], "fopenmp-targets=">, Flags<[DriverOption, CC1Option]>, 1061 HelpText<"Specify comma-separated list of triples OpenMP offloading targets to be supported">; 1062def fno_optimize_sibling_calls : Flag<["-"], "fno-optimize-sibling-calls">, Group<f_Group>; 1063def foptimize_sibling_calls : Flag<["-"], "foptimize-sibling-calls">, Group<f_Group>; 1064def force__cpusubtype__ALL : Flag<["-"], "force_cpusubtype_ALL">; 1065def force__flat__namespace : Flag<["-"], "force_flat_namespace">; 1066def force__load : Separate<["-"], "force_load">; 1067def force_addr : Joined<["-"], "fforce-addr">, Group<clang_ignored_f_Group>; 1068def foutput_class_dir_EQ : Joined<["-"], "foutput-class-dir=">, Group<f_Group>; 1069def fpack_struct : Flag<["-"], "fpack-struct">, Group<f_Group>; 1070def fno_pack_struct : Flag<["-"], "fno-pack-struct">, Group<f_Group>; 1071def fpack_struct_EQ : Joined<["-"], "fpack-struct=">, Group<f_Group>, Flags<[CC1Option]>, 1072 HelpText<"Specify the default maximum struct packing alignment">; 1073def fmax_type_align_EQ : Joined<["-"], "fmax-type-align=">, Group<f_Group>, Flags<[CC1Option]>, 1074 HelpText<"Specify the maximum alignment to enforce on pointers lacking an explicit alignment">; 1075def fno_max_type_align : Flag<["-"], "fno-max-type-align">, Group<f_Group>; 1076def fpascal_strings : Flag<["-"], "fpascal-strings">, Group<f_Group>, Flags<[CC1Option]>, 1077 HelpText<"Recognize and construct Pascal-style string literals">; 1078def fpcc_struct_return : Flag<["-"], "fpcc-struct-return">, Group<f_Group>, Flags<[CC1Option]>, 1079 HelpText<"Override the default ABI to return all structs on the stack">; 1080def fpch_preprocess : Flag<["-"], "fpch-preprocess">, Group<f_Group>; 1081def fpic : Flag<["-"], "fpic">, Group<f_Group>; 1082def fno_pic : Flag<["-"], "fno-pic">, Group<f_Group>; 1083def fpie : Flag<["-"], "fpie">, Group<f_Group>; 1084def fno_pie : Flag<["-"], "fno-pie">, Group<f_Group>; 1085def fplugin_EQ : Joined<["-"], "fplugin=">, Group<f_Group>, Flags<[DriverOption]>, MetaVarName<"<dsopath>">, 1086 HelpText<"Load the named plugin (dynamic shared object)">; 1087def fprofile_arcs : Flag<["-"], "fprofile-arcs">, Group<f_Group>; 1088def fno_profile_arcs : Flag<["-"], "fno-profile-arcs">, Group<f_Group>; 1089def framework : Separate<["-"], "framework">, Flags<[LinkerInput]>; 1090def frandom_seed_EQ : Joined<["-"], "frandom-seed=">, Group<clang_ignored_f_Group>; 1091def freg_struct_return : Flag<["-"], "freg-struct-return">, Group<f_Group>, Flags<[CC1Option]>, 1092 HelpText<"Override the default ABI to return small structs in registers">; 1093def frtti : Flag<["-"], "frtti">, Group<f_Group>; 1094def : Flag<["-"], "fsched-interblock">, Group<clang_ignored_f_Group>; 1095def fshort_enums : Flag<["-"], "fshort-enums">, Group<f_Group>, Flags<[CC1Option]>, 1096 HelpText<"Allocate to an enum type only as many bytes as it needs for the declared range of possible values">; 1097def fshort_wchar : Flag<["-"], "fshort-wchar">, Group<f_Group>, Flags<[CC1Option]>, 1098 HelpText<"Force wchar_t to be a short unsigned int">; 1099def fno_short_wchar : Flag<["-"], "fno-short-wchar">, Group<f_Group>, Flags<[CC1Option]>, 1100 HelpText<"Force wchar_t to be an unsigned int">; 1101def fshow_overloads_EQ : Joined<["-"], "fshow-overloads=">, Group<f_Group>, Flags<[CC1Option]>, 1102 HelpText<"Which overload candidates to show when overload resolution fails: " 1103 "best|all; defaults to all">; 1104def fshow_column : Flag<["-"], "fshow-column">, Group<f_Group>, Flags<[CC1Option]>; 1105def fshow_source_location : Flag<["-"], "fshow-source-location">, Group<f_Group>; 1106def fspell_checking : Flag<["-"], "fspell-checking">, Group<f_Group>; 1107def fspell_checking_limit_EQ : Joined<["-"], "fspell-checking-limit=">, Group<f_Group>; 1108def fsigned_bitfields : Flag<["-"], "fsigned-bitfields">, Group<f_Group>; 1109def fsigned_char : Flag<["-"], "fsigned-char">, Group<f_Group>; 1110def fno_signed_char : Flag<["-"], "fno-signed-char">, Group<f_Group>, 1111 Flags<[CC1Option]>, HelpText<"Char is unsigned">; 1112def fsplit_stack : Flag<["-"], "fsplit-stack">, Group<f_Group>; 1113def fstack_protector_all : Flag<["-"], "fstack-protector-all">, Group<f_Group>, 1114 HelpText<"Force the usage of stack protectors for all functions">; 1115def fstack_protector_strong : Flag<["-"], "fstack-protector-strong">, Group<f_Group>, 1116 HelpText<"Use a strong heuristic to apply stack protectors to functions">; 1117def fstack_protector : Flag<["-"], "fstack-protector">, Group<f_Group>, 1118 HelpText<"Enable stack protectors for functions potentially vulnerable to stack smashing">; 1119def fstandalone_debug : Flag<["-"], "fstandalone-debug">, Group<f_Group>, 1120 HelpText<"Emit full debug info for all types used by the program">; 1121def fno_standalone_debug : Flag<["-"], "fno-standalone-debug">, Group<f_Group>, 1122 HelpText<"Limit debug information produced to reduce size of debug binary">; 1123def flimit_debug_info : Flag<["-"], "flimit-debug-info">, Alias<fno_standalone_debug>; 1124def fno_limit_debug_info : Flag<["-"], "fno-limit-debug-info">, Alias<fstandalone_debug>; 1125def fstrict_aliasing : Flag<["-"], "fstrict-aliasing">, Group<f_Group>, 1126 Flags<[DriverOption, CoreOption]>; 1127def fstrict_enums : Flag<["-"], "fstrict-enums">, Group<f_Group>, Flags<[CC1Option]>, 1128 HelpText<"Enable optimizations based on the strict definition of an enum's " 1129 "value range">; 1130def fstrict_vtable_pointers: Flag<["-"], "fstrict-vtable-pointers">, 1131 Group<f_Group>, Flags<[CC1Option]>, 1132 HelpText<"Enable optimizations based on the strict rules for overwriting " 1133 "polymorphic C++ objects">; 1134def fstrict_overflow : Flag<["-"], "fstrict-overflow">, Group<f_Group>; 1135def fsyntax_only : Flag<["-"], "fsyntax-only">, 1136 Flags<[DriverOption,CoreOption,CC1Option]>, Group<Action_Group>; 1137def ftabstop_EQ : Joined<["-"], "ftabstop=">, Group<f_Group>; 1138def ftemplate_depth_EQ : Joined<["-"], "ftemplate-depth=">, Group<f_Group>; 1139def ftemplate_depth_ : Joined<["-"], "ftemplate-depth-">, Group<f_Group>; 1140def ftemplate_backtrace_limit_EQ : Joined<["-"], "ftemplate-backtrace-limit=">, 1141 Group<f_Group>; 1142def foperator_arrow_depth_EQ : Joined<["-"], "foperator-arrow-depth=">, 1143 Group<f_Group>; 1144def ftest_coverage : Flag<["-"], "ftest-coverage">, Group<f_Group>; 1145def fvectorize : Flag<["-"], "fvectorize">, Group<f_Group>, 1146 HelpText<"Enable the loop vectorization passes">; 1147def fno_vectorize : Flag<["-"], "fno-vectorize">, Group<f_Group>; 1148def : Flag<["-"], "ftree-vectorize">, Alias<fvectorize>; 1149def : Flag<["-"], "fno-tree-vectorize">, Alias<fno_vectorize>; 1150def fslp_vectorize : Flag<["-"], "fslp-vectorize">, Group<f_Group>, 1151 HelpText<"Enable the superword-level parallelism vectorization passes">; 1152def fno_slp_vectorize : Flag<["-"], "fno-slp-vectorize">, Group<f_Group>; 1153def fslp_vectorize_aggressive : Flag<["-"], "fslp-vectorize-aggressive">, Group<f_Group>, 1154 HelpText<"Enable the BB vectorization passes">; 1155def fno_slp_vectorize_aggressive : Flag<["-"], "fno-slp-vectorize-aggressive">, Group<f_Group>; 1156def : Flag<["-"], "ftree-slp-vectorize">, Alias<fslp_vectorize>; 1157def : Flag<["-"], "fno-tree-slp-vectorize">, Alias<fno_slp_vectorize>; 1158def Wlarge_by_value_copy_def : Flag<["-"], "Wlarge-by-value-copy">, 1159 HelpText<"Warn if a function definition returns or accepts an object larger " 1160 "in bytes than a given value">, Flags<[HelpHidden]>; 1161def Wlarge_by_value_copy_EQ : Joined<["-"], "Wlarge-by-value-copy=">, Flags<[CC1Option]>; 1162 1163// These "special" warning flags are effectively processed as f_Group flags by the driver: 1164// Just silence warnings about -Wlarger-than for now. 1165def Wlarger_than_EQ : Joined<["-"], "Wlarger-than=">, Group<clang_ignored_f_Group>; 1166def Wlarger_than_ : Joined<["-"], "Wlarger-than-">, Alias<Wlarger_than_EQ>; 1167def Wframe_larger_than_EQ : Joined<["-"], "Wframe-larger-than=">, Group<f_Group>, Flags<[DriverOption]>; 1168 1169def : Flag<["-"], "fterminated-vtables">, Alias<fapple_kext>; 1170def fthreadsafe_statics : Flag<["-"], "fthreadsafe-statics">, Group<f_Group>; 1171def ftime_report : Flag<["-"], "ftime-report">, Group<f_Group>, Flags<[CC1Option]>; 1172def ftlsmodel_EQ : Joined<["-"], "ftls-model=">, Group<f_Group>, Flags<[CC1Option]>; 1173def ftrapv : Flag<["-"], "ftrapv">, Group<f_Group>, Flags<[CC1Option]>, 1174 HelpText<"Trap on integer overflow">; 1175def ftrapv_handler_EQ : Joined<["-"], "ftrapv-handler=">, Group<f_Group>, 1176 MetaVarName<"<function name>">, 1177 HelpText<"Specify the function to be called on overflow">; 1178def ftrapv_handler : Separate<["-"], "ftrapv-handler">, Group<f_Group>, Flags<[CC1Option]>; 1179def ftrap_function_EQ : Joined<["-"], "ftrap-function=">, Group<f_Group>, Flags<[CC1Option]>, 1180 HelpText<"Issue call to specified function rather than a trap instruction">; 1181def funit_at_a_time : Flag<["-"], "funit-at-a-time">, Group<f_Group>; 1182def funroll_loops : Flag<["-"], "funroll-loops">, Group<f_Group>, 1183 HelpText<"Turn on loop unroller">, Flags<[CC1Option]>; 1184def fno_unroll_loops : Flag<["-"], "fno-unroll-loops">, Group<f_Group>, 1185 HelpText<"Turn off loop unroller">, Flags<[CC1Option]>; 1186def freroll_loops : Flag<["-"], "freroll-loops">, Group<f_Group>, 1187 HelpText<"Turn on loop reroller">, Flags<[CC1Option]>; 1188def fno_reroll_loops : Flag<["-"], "fno-reroll-loops">, Group<f_Group>, 1189 HelpText<"Turn off loop reroller">; 1190def ftrigraphs : Flag<["-"], "ftrigraphs">, Group<f_Group>, 1191 HelpText<"Process trigraph sequences">, Flags<[CC1Option]>; 1192def fno_trigraphs : Flag<["-"], "fno-trigraphs">, Group<f_Group>, 1193 HelpText<"Do not process trigraph sequences">, Flags<[CC1Option]>; 1194def funsigned_bitfields : Flag<["-"], "funsigned-bitfields">, Group<f_Group>; 1195def funsigned_char : Flag<["-"], "funsigned-char">, Group<f_Group>; 1196def fno_unsigned_char : Flag<["-"], "fno-unsigned-char">; 1197def funwind_tables : Flag<["-"], "funwind-tables">, Group<f_Group>; 1198def fuse_cxa_atexit : Flag<["-"], "fuse-cxa-atexit">, Group<f_Group>; 1199def fuse_init_array : Flag<["-"], "fuse-init-array">, Group<f_Group>, Flags<[CC1Option]>, 1200 HelpText<"Use .init_array instead of .ctors">; 1201def fno_var_tracking : Flag<["-"], "fno-var-tracking">, Group<clang_ignored_f_Group>; 1202def fverbose_asm : Flag<["-"], "fverbose-asm">, Group<f_Group>; 1203def fvisibility_EQ : Joined<["-"], "fvisibility=">, Group<f_Group>, 1204 HelpText<"Set the default symbol visibility for all global declarations">; 1205def fvisibility_inlines_hidden : Flag<["-"], "fvisibility-inlines-hidden">, Group<f_Group>, 1206 HelpText<"Give inline C++ member functions default visibility by default">, 1207 Flags<[CC1Option]>; 1208def fvisibility_ms_compat : Flag<["-"], "fvisibility-ms-compat">, Group<f_Group>, 1209 HelpText<"Give global types 'default' visibility and global functions and " 1210 "variables 'hidden' visibility by default">; 1211def fwhole_program_vtables : Flag<["-"], "fwhole-program-vtables">, Group<f_Group>, 1212 Flags<[CC1Option]>, 1213 HelpText<"Enables whole-program vtable optimization. Requires -flto">; 1214def fno_whole_program_vtables : Flag<["-"], "fno-whole-program-vtables">, Group<f_Group>; 1215def fwrapv : Flag<["-"], "fwrapv">, Group<f_Group>, Flags<[CC1Option]>, 1216 HelpText<"Treat signed integer overflow as two's complement">; 1217def fwritable_strings : Flag<["-"], "fwritable-strings">, Group<f_Group>, Flags<[CC1Option]>, 1218 HelpText<"Store string literals as writable data">; 1219def fzero_initialized_in_bss : Flag<["-"], "fzero-initialized-in-bss">, Group<f_Group>; 1220def ffunction_sections : Flag<["-"], "ffunction-sections">, Group<f_Group>, 1221 Flags<[CC1Option]>, 1222 HelpText<"Place each function in its own section (ELF Only)">; 1223def fno_function_sections : Flag<["-"], "fno-function-sections">, 1224 Group<f_Group>, Flags<[CC1Option]>; 1225def fdata_sections : Flag <["-"], "fdata-sections">, Group<f_Group>, 1226 Flags<[CC1Option]>, HelpText<"Place each data in its own section (ELF Only)">; 1227def fno_data_sections : Flag <["-"], "fno-data-sections">, Group<f_Group>, 1228 Flags<[CC1Option]>; 1229 1230def funique_section_names : Flag <["-"], "funique-section-names">, 1231 Group<f_Group>, Flags<[CC1Option]>, 1232 HelpText<"Use unique names for text and data sections (ELF Only)">; 1233def fno_unique_section_names : Flag <["-"], "fno-unique-section-names">, 1234 Group<f_Group>, Flags<[CC1Option]>; 1235 1236 1237def fdebug_types_section: Flag <["-"], "fdebug-types-section">, Group<f_Group>, 1238 Flags<[CC1Option]>, HelpText<"Place debug types in their own section (ELF Only)">; 1239def fno_debug_types_section: Flag<["-"], "fno-debug-types-section">, Group<f_Group>, 1240 Flags<[CC1Option]>; 1241def fdebug_prefix_map_EQ 1242 : Joined<["-"], "fdebug-prefix-map=">, Group<f_Group>, Flags<[CC1Option]>, 1243 HelpText<"remap file source paths in debug info">; 1244def g_Flag : Flag<["-"], "g">, Group<g_Group>, 1245 HelpText<"Generate source-level debug information">; 1246def gline_tables_only : Flag<["-"], "gline-tables-only">, Group<gN_Group>, 1247 HelpText<"Emit debug line number tables only">; 1248def gmlt : Flag<["-"], "gmlt">, Alias<gline_tables_only>; 1249def g0 : Flag<["-"], "g0">, Group<gN_Group>; 1250def g1 : Flag<["-"], "g1">, Group<gN_Group>, Alias<gline_tables_only>; 1251def g2 : Flag<["-"], "g2">, Group<gN_Group>; 1252def g3 : Flag<["-"], "g3">, Group<gN_Group>; 1253def ggdb : Flag<["-"], "ggdb">, Group<gTune_Group>; 1254def ggdb0 : Flag<["-"], "ggdb0">, Group<ggdbN_Group>; 1255def ggdb1 : Flag<["-"], "ggdb1">, Group<ggdbN_Group>; 1256def ggdb2 : Flag<["-"], "ggdb2">, Group<ggdbN_Group>; 1257def ggdb3 : Flag<["-"], "ggdb3">, Group<ggdbN_Group>; 1258def glldb : Flag<["-"], "glldb">, Group<gTune_Group>; 1259def gsce : Flag<["-"], "gsce">, Group<gTune_Group>; 1260def gdwarf_2 : Flag<["-"], "gdwarf-2">, Group<g_Group>, 1261 HelpText<"Generate source-level debug information with dwarf version 2">; 1262def gdwarf_3 : Flag<["-"], "gdwarf-3">, Group<g_Group>, 1263 HelpText<"Generate source-level debug information with dwarf version 3">; 1264def gdwarf_4 : Flag<["-"], "gdwarf-4">, Group<g_Group>, 1265 HelpText<"Generate source-level debug information with dwarf version 4">; 1266def gdwarf_5 : Flag<["-"], "gdwarf-5">, Group<g_Group>, 1267 HelpText<"Generate source-level debug information with dwarf version 5">; 1268def gcodeview : Flag<["-"], "gcodeview">, 1269 HelpText<"Generate CodeView debug information">, 1270 Flags<[CC1Option, CC1AsOption, CoreOption]>; 1271// Equivalent to our default dwarf version. Forces usual dwarf emission when 1272// CodeView is enabled. 1273def gdwarf : Flag<["-"], "gdwarf">, Alias<gdwarf_4>, Flags<[CoreOption]>; 1274 1275def gfull : Flag<["-"], "gfull">, Group<g_Group>; 1276def gused : Flag<["-"], "gused">, Group<g_Group>; 1277def gstabs : Joined<["-"], "gstabs">, Group<g_Group>, Flags<[Unsupported]>; 1278def gcoff : Joined<["-"], "gcoff">, Group<g_Group>, Flags<[Unsupported]>; 1279def gxcoff : Joined<["-"], "gxcoff">, Group<g_Group>, Flags<[Unsupported]>; 1280def gvms : Joined<["-"], "gvms">, Group<g_Group>, Flags<[Unsupported]>; 1281def gtoggle : Flag<["-"], "gtoggle">, Group<g_flags_Group>, Flags<[Unsupported]>; 1282def grecord_gcc_switches : Flag<["-"], "grecord-gcc-switches">, Group<g_flags_Group>; 1283def gno_record_gcc_switches : Flag<["-"], "gno-record-gcc-switches">, 1284 Group<g_flags_Group>; 1285def gstrict_dwarf : Flag<["-"], "gstrict-dwarf">, Group<g_flags_Group>; 1286def gno_strict_dwarf : Flag<["-"], "gno-strict-dwarf">, Group<g_flags_Group>; 1287def gcolumn_info : Flag<["-"], "gcolumn-info">, Group<g_flags_Group>; 1288def gno_column_info : Flag<["-"], "gno-column-info">, Group<g_flags_Group>; 1289def gsplit_dwarf : Flag<["-"], "gsplit-dwarf">, Group<g_flags_Group>; 1290def ggnu_pubnames : Flag<["-"], "ggnu-pubnames">, Group<g_flags_Group>; 1291def gdwarf_aranges : Flag<["-"], "gdwarf-aranges">, Group<g_flags_Group>; 1292def gmodules : Flag <["-"], "gmodules">, Group<f_Group>, 1293 HelpText<"Generate debug info with external references to clang modules" 1294 " or precompiled headers">; 1295def headerpad__max__install__names : Joined<["-"], "headerpad_max_install_names">; 1296def help : Flag<["-", "--"], "help">, Flags<[CC1Option,CC1AsOption]>, 1297 HelpText<"Display available options">; 1298def index_header_map : Flag<["-"], "index-header-map">, Flags<[CC1Option]>, 1299 HelpText<"Make the next included directory (-I or -F) an indexer header map">; 1300def idirafter : JoinedOrSeparate<["-"], "idirafter">, Group<clang_i_Group>, Flags<[CC1Option]>, 1301 HelpText<"Add directory to AFTER include search path">; 1302def iframework : JoinedOrSeparate<["-"], "iframework">, Group<clang_i_Group>, Flags<[CC1Option]>, 1303 HelpText<"Add directory to SYSTEM framework search path">; 1304def imacros : JoinedOrSeparate<["-", "--"], "imacros">, Group<clang_i_Group>, Flags<[CC1Option]>, 1305 HelpText<"Include macros from file before parsing">, MetaVarName<"<file>">; 1306def image__base : Separate<["-"], "image_base">; 1307def include_ : JoinedOrSeparate<["-", "--"], "include">, Group<clang_i_Group>, EnumName<"include">, 1308 MetaVarName<"<file>">, HelpText<"Include file before parsing">, Flags<[CC1Option]>; 1309def include_pch : Separate<["-"], "include-pch">, Group<clang_i_Group>, Flags<[CC1Option]>, 1310 HelpText<"Include precompiled header file">, MetaVarName<"<file>">; 1311def relocatable_pch : Flag<["-", "--"], "relocatable-pch">, Flags<[CC1Option]>, 1312 HelpText<"Whether to build a relocatable precompiled header">; 1313def verify_pch : Flag<["-"], "verify-pch">, Group<Action_Group>, Flags<[CC1Option]>, 1314 HelpText<"Load and verify that a pre-compiled header file is not stale">; 1315def init : Separate<["-"], "init">; 1316def install__name : Separate<["-"], "install_name">; 1317def iprefix : JoinedOrSeparate<["-"], "iprefix">, Group<clang_i_Group>, Flags<[CC1Option]>, 1318 HelpText<"Set the -iwithprefix/-iwithprefixbefore prefix">, MetaVarName<"<dir>">; 1319def iquote : JoinedOrSeparate<["-"], "iquote">, Group<clang_i_Group>, Flags<[CC1Option]>, 1320 HelpText<"Add directory to QUOTE include search path">, MetaVarName<"<directory>">; 1321def isysroot : JoinedOrSeparate<["-"], "isysroot">, Group<clang_i_Group>, Flags<[CC1Option]>, 1322 HelpText<"Set the system root directory (usually /)">, MetaVarName<"<dir>">; 1323def isystem : JoinedOrSeparate<["-"], "isystem">, Group<clang_i_Group>, 1324 Flags<[CC1Option]>, 1325 HelpText<"Add directory to SYSTEM include search path">, MetaVarName<"<directory>">; 1326def isystem_after : JoinedOrSeparate<["-"], "isystem-after">, 1327 Group<clang_i_Group>, Flags<[DriverOption]>, MetaVarName<"<directory>">, 1328 HelpText<"Add directory to end of the SYSTEM include search path">; 1329def iwithprefixbefore : JoinedOrSeparate<["-"], "iwithprefixbefore">, Group<clang_i_Group>, 1330 HelpText<"Set directory to include search path with prefix">, MetaVarName<"<dir>">, 1331 Flags<[CC1Option]>; 1332def iwithprefix : JoinedOrSeparate<["-"], "iwithprefix">, Group<clang_i_Group>, Flags<[CC1Option]>, 1333 HelpText<"Set directory to SYSTEM include search path with prefix">, MetaVarName<"<dir>">; 1334def iwithsysroot : JoinedOrSeparate<["-"], "iwithsysroot">, Group<clang_i_Group>, 1335 HelpText<"Add directory to SYSTEM include search path, " 1336 "absolute paths are relative to -isysroot">, MetaVarName<"<directory>">, 1337 Flags<[CC1Option]>; 1338def ivfsoverlay : JoinedOrSeparate<["-"], "ivfsoverlay">, Group<clang_i_Group>, Flags<[CC1Option]>, 1339 HelpText<"Overlay the virtual filesystem described by file over the real file system">; 1340def i : Joined<["-"], "i">, Group<i_Group>; 1341def keep__private__externs : Flag<["-"], "keep_private_externs">; 1342def l : JoinedOrSeparate<["-"], "l">, Flags<[LinkerInput, RenderJoined]>; 1343def lazy__framework : Separate<["-"], "lazy_framework">, Flags<[LinkerInput]>; 1344def lazy__library : Separate<["-"], "lazy_library">, Flags<[LinkerInput]>; 1345def mlittle_endian : Flag<["-"], "mlittle-endian">, Flags<[DriverOption]>; 1346def EL : Flag<["-"], "EL">, Alias<mlittle_endian>; 1347def mbig_endian : Flag<["-"], "mbig-endian">, Flags<[DriverOption]>; 1348def EB : Flag<["-"], "EB">, Alias<mbig_endian>; 1349def m16 : Flag<["-"], "m16">, Group<m_Group>, Flags<[DriverOption, CoreOption]>; 1350def m32 : Flag<["-"], "m32">, Group<m_Group>, Flags<[DriverOption, CoreOption]>; 1351def mqdsp6_compat : Flag<["-"], "mqdsp6-compat">, Group<m_Group>, Flags<[DriverOption,CC1Option]>, 1352 HelpText<"Enable hexagon-qdsp6 backward compatibility">; 1353def m3dnowa : Flag<["-"], "m3dnowa">, Group<m_x86_Features_Group>; 1354def m3dnow : Flag<["-"], "m3dnow">, Group<m_x86_Features_Group>; 1355def m64 : Flag<["-"], "m64">, Group<m_Group>, Flags<[DriverOption, CoreOption]>; 1356def mx32 : Flag<["-"], "mx32">, Group<m_Group>, Flags<[DriverOption, CoreOption]>; 1357def mabi_EQ : Joined<["-"], "mabi=">, Group<m_Group>; 1358def miamcu : Flag<["-"], "miamcu">, Group<m_Group>, Flags<[DriverOption, CoreOption]>, 1359 HelpText<"Use Intel MCU ABI">; 1360def mno_iamcu : Flag<["-"], "mno-iamcu">, Group<m_Group>, Flags<[DriverOption, CoreOption]>; 1361def malign_functions_EQ : Joined<["-"], "malign-functions=">, Group<clang_ignored_m_Group>; 1362def malign_loops_EQ : Joined<["-"], "malign-loops=">, Group<clang_ignored_m_Group>; 1363def malign_jumps_EQ : Joined<["-"], "malign-jumps=">, Group<clang_ignored_m_Group>; 1364def mfancy_math_387 : Flag<["-"], "mfancy-math-387">, Group<clang_ignored_m_Group>; 1365def mtvos_version_min_EQ : Joined<["-"], "mtvos-version-min=">, Group<m_Group>; 1366def mappletvos_version_min_EQ : Joined<["-"], "mappletvos-version-min=">, Alias<mtvos_version_min_EQ>; 1367def mtvos_simulator_version_min_EQ : Joined<["-"], "mtvos-simulator-version-min=">, Alias<mtvos_version_min_EQ>; 1368def mappletvsimulator_version_min_EQ : Joined<["-"], "mappletvsimulator-version-min=">, Alias<mtvos_version_min_EQ>; 1369def mwatchos_version_min_EQ : Joined<["-"], "mwatchos-version-min=">, Group<m_Group>; 1370def mwatchos_simulator_version_min_EQ : Joined<["-"], "mwatchos-simulator-version-min=">, Alias<mwatchos_version_min_EQ>; 1371def mwatchsimulator_version_min_EQ : Joined<["-"], "mwatchsimulator-version-min=">, Alias<mwatchos_version_min_EQ>; 1372def march_EQ : Joined<["-"], "march=">, Group<m_Group>; 1373def masm_EQ : Joined<["-"], "masm=">, Group<m_Group>, Flags<[DriverOption]>; 1374def mcmodel_EQ : Joined<["-"], "mcmodel=">, Group<m_Group>; 1375def mconstant_cfstrings : Flag<["-"], "mconstant-cfstrings">, Group<clang_ignored_m_Group>; 1376def mconsole : Joined<["-"], "mconsole">, Group<m_Group>, Flags<[DriverOption]>; 1377def mwindows : Joined<["-"], "mwindows">, Group<m_Group>, Flags<[DriverOption]>; 1378def mdll : Joined<["-"], "mdll">, Group<m_Group>, Flags<[DriverOption]>; 1379def municode : Joined<["-"], "municode">, Group<m_Group>, Flags<[DriverOption]>; 1380def mthreads : Joined<["-"], "mthreads">, Group<m_Group>, Flags<[DriverOption]>; 1381def mcpu_EQ : Joined<["-"], "mcpu=">, Group<m_Group>; 1382def mdynamic_no_pic : Joined<["-"], "mdynamic-no-pic">, Group<m_Group>; 1383def mfix_and_continue : Flag<["-"], "mfix-and-continue">, Group<clang_ignored_m_Group>; 1384def mieee_fp : Flag<["-"], "mieee-fp">, Group<clang_ignored_m_Group>; 1385def minline_all_stringops : Flag<["-"], "minline-all-stringops">, Group<clang_ignored_m_Group>; 1386def mno_inline_all_stringops : Flag<["-"], "mno-inline-all-stringops">, Group<clang_ignored_m_Group>; 1387def malign_double : Flag<["-"], "malign-double">, Group<m_Group>, Flags<[CC1Option]>, 1388 HelpText<"Align doubles to two words in structs (x86 only)">; 1389def mfloat_abi_EQ : Joined<["-"], "mfloat-abi=">, Group<m_Group>; 1390def mfpmath_EQ : Joined<["-"], "mfpmath=">, Group<m_Group>; 1391def mfpu_EQ : Joined<["-"], "mfpu=">, Group<m_Group>; 1392def mhwdiv_EQ : Joined<["-"], "mhwdiv=">, Group<m_Group>; 1393def mglobal_merge : Flag<["-"], "mglobal-merge">, Group<m_Group>, Flags<[CC1Option]>, 1394 HelpText<"Enable merging of globals">; 1395def mhard_float : Flag<["-"], "mhard-float">, Group<m_Group>; 1396def miphoneos_version_min_EQ : Joined<["-"], "miphoneos-version-min=">, Group<m_Group>; 1397def mios_version_min_EQ : Joined<["-"], "mios-version-min=">, 1398 Alias<miphoneos_version_min_EQ>, HelpText<"Set iOS deployment target">; 1399def mios_simulator_version_min_EQ : Joined<["-"], "mios-simulator-version-min=">, Alias<miphoneos_version_min_EQ>; 1400def miphonesimulator_version_min_EQ : Joined<["-"], "miphonesimulator-version-min=">, Alias<miphoneos_version_min_EQ>; 1401def mkernel : Flag<["-"], "mkernel">, Group<m_Group>; 1402def mlinker_version_EQ : Joined<["-"], "mlinker-version=">, 1403 Flags<[DriverOption]>; 1404def mllvm : Separate<["-"], "mllvm">, Flags<[CC1Option,CC1AsOption,CoreOption]>, 1405 HelpText<"Additional arguments to forward to LLVM's option processing">; 1406def mmacosx_version_min_EQ : Joined<["-"], "mmacosx-version-min=">, 1407 Group<m_Group>, HelpText<"Set Mac OS X deployment target">; 1408def mms_bitfields : Flag<["-"], "mms-bitfields">, Group<m_Group>, Flags<[CC1Option]>, 1409 HelpText<"Set the default structure layout to be compatible with the Microsoft compiler standard">; 1410def mno_ms_bitfields : Flag<["-"], "mno-ms-bitfields">, Group<m_Group>, 1411 HelpText<"Do not set the default structure layout to be compatible with the Microsoft compiler standard">; 1412def mstackrealign : Flag<["-"], "mstackrealign">, Group<m_Group>, Flags<[CC1Option]>, 1413 HelpText<"Force realign the stack at entry to every function">; 1414def mstack_alignment : Joined<["-"], "mstack-alignment=">, Group<m_Group>, Flags<[CC1Option]>, 1415 HelpText<"Set the stack alignment">; 1416def mstack_probe_size : Joined<["-"], "mstack-probe-size=">, Group<m_Group>, Flags<[CC1Option]>, 1417 HelpText<"Set the stack probe size">; 1418def mthread_model : Separate<["-"], "mthread-model">, Group<m_Group>, Flags<[CC1Option]>, 1419 HelpText<"The thread model to use, e.g. posix, single (posix by default)">; 1420def meabi : Separate<["-"], "meabi">, Group<m_Group>, Flags<[CC1Option]>, 1421 HelpText<"Set EABI type, e.g. 4, 5 or gnu (default depends on triple)">; 1422 1423def mmmx : Flag<["-"], "mmmx">, Group<m_x86_Features_Group>; 1424def mno_3dnowa : Flag<["-"], "mno-3dnowa">, Group<m_x86_Features_Group>; 1425def mno_3dnow : Flag<["-"], "mno-3dnow">, Group<m_x86_Features_Group>; 1426def mno_constant_cfstrings : Flag<["-"], "mno-constant-cfstrings">, Group<m_Group>; 1427def mno_global_merge : Flag<["-"], "mno-global-merge">, Group<m_Group>, Flags<[CC1Option]>, 1428 HelpText<"Disable merging of globals">; 1429def mno_mmx : Flag<["-"], "mno-mmx">, Group<m_x86_Features_Group>; 1430def mno_pascal_strings : Flag<["-"], "mno-pascal-strings">, 1431 Alias<fno_pascal_strings>; 1432def mno_red_zone : Flag<["-"], "mno-red-zone">, Group<m_Group>; 1433def mno_relax_all : Flag<["-"], "mno-relax-all">, Group<m_Group>; 1434def mno_rtd: Flag<["-"], "mno-rtd">, Group<m_Group>; 1435def mno_soft_float : Flag<["-"], "mno-soft-float">, Group<m_Group>; 1436def mno_stackrealign : Flag<["-"], "mno-stackrealign">, Group<m_Group>; 1437def mno_x87 : Flag<["-"], "mno-x87">, Group<m_x86_Features_Group>; 1438def mno_80387 : Flag<["-"], "mno-80387">, Alias<mno_x87>; 1439def mno_sse2 : Flag<["-"], "mno-sse2">, Group<m_x86_Features_Group>; 1440def mno_sse3 : Flag<["-"], "mno-sse3">, Group<m_x86_Features_Group>; 1441def mno_sse4a : Flag<["-"], "mno-sse4a">, Group<m_x86_Features_Group>; 1442def mno_sse4_1 : Flag<["-"], "mno-sse4.1">, Group<m_x86_Features_Group>; 1443def mno_sse4_2 : Flag<["-"], "mno-sse4.2">, Group<m_x86_Features_Group>; 1444// -mno-sse4 turns off sse4.1 which has the effect of turning off everything 1445// later than 4.1. -msse4 turns on 4.2 which has the effect of turning on 1446// everything earlier than 4.2. 1447def mno_sse4 : Flag<["-"], "mno-sse4">, Alias<mno_sse4_1>; 1448def mno_sse : Flag<["-"], "mno-sse">, Group<m_x86_Features_Group>; 1449def mno_ssse3 : Flag<["-"], "mno-ssse3">, Group<m_x86_Features_Group>; 1450def mno_aes : Flag<["-"], "mno-aes">, Group<m_x86_Features_Group>; 1451def mno_avx : Flag<["-"], "mno-avx">, Group<m_x86_Features_Group>; 1452def mno_avx2 : Flag<["-"], "mno-avx2">, Group<m_x86_Features_Group>; 1453def mno_avx512f : Flag<["-"], "mno-avx512f">, Group<m_x86_Features_Group>; 1454def mno_avx512cd : Flag<["-"], "mno-avx512cd">, Group<m_x86_Features_Group>; 1455def mno_avx512er : Flag<["-"], "mno-avx512er">, Group<m_x86_Features_Group>; 1456def mno_avx512pf : Flag<["-"], "mno-avx512pf">, Group<m_x86_Features_Group>; 1457def mno_avx512dq : Flag<["-"], "mno-avx512dq">, Group<m_x86_Features_Group>; 1458def mno_avx512bw : Flag<["-"], "mno-avx512bw">, Group<m_x86_Features_Group>; 1459def mno_avx512vl : Flag<["-"], "mno-avx512vl">, Group<m_x86_Features_Group>; 1460def mno_avx512vbmi : Flag<["-"], "mno-avx512vbmi">, Group<m_x86_Features_Group>; 1461def mno_avx512ifma : Flag<["-"], "mno-avx512ifma">, Group<m_x86_Features_Group>; 1462def mno_pclmul : Flag<["-"], "mno-pclmul">, Group<m_x86_Features_Group>; 1463def mno_lzcnt : Flag<["-"], "mno-lzcnt">, Group<m_x86_Features_Group>; 1464def mno_rdrnd : Flag<["-"], "mno-rdrnd">, Group<m_x86_Features_Group>; 1465def mno_fsgsbase : Flag<["-"], "mno-fsgsbase">, Group<m_x86_Features_Group>; 1466def mno_bmi : Flag<["-"], "mno-bmi">, Group<m_x86_Features_Group>; 1467def mno_bmi2 : Flag<["-"], "mno-bmi2">, Group<m_x86_Features_Group>; 1468def mno_popcnt : Flag<["-"], "mno-popcnt">, Group<m_x86_Features_Group>; 1469def mno_tbm : Flag<["-"], "mno-tbm">, Group<m_x86_Features_Group>; 1470def mno_fma4 : Flag<["-"], "mno-fma4">, Group<m_x86_Features_Group>; 1471def mno_fma : Flag<["-"], "mno-fma">, Group<m_x86_Features_Group>; 1472def mno_xop : Flag<["-"], "mno-xop">, Group<m_x86_Features_Group>; 1473def mno_f16c : Flag<["-"], "mno-f16c">, Group<m_x86_Features_Group>; 1474def mno_rtm : Flag<["-"], "mno-rtm">, Group<m_x86_Features_Group>; 1475def mno_prfchw : Flag<["-"], "mno-prfchw">, Group<m_x86_Features_Group>; 1476def mno_rdseed : Flag<["-"], "mno-rdseed">, Group<m_x86_Features_Group>; 1477def mno_adx : Flag<["-"], "mno-adx">, Group<m_x86_Features_Group>; 1478def mno_sha : Flag<["-"], "mno-sha">, Group<m_x86_Features_Group>; 1479def mno_cx16 : Flag<["-"], "mno-cx16">, Group<m_x86_Features_Group>; 1480def mno_fxsr : Flag<["-"], "mno-fxsr">, Group<m_x86_Features_Group>; 1481def mno_xsave : Flag<["-"], "mno-xsave">, Group<m_x86_Features_Group>; 1482def mno_xsaveopt : Flag<["-"], "mno-xsaveopt">, Group<m_x86_Features_Group>; 1483def mno_xsavec : Flag<["-"], "mno-xsavec">, Group<m_x86_Features_Group>; 1484def mno_xsaves : Flag<["-"], "mno-xsaves">, Group<m_x86_Features_Group>; 1485def mno_mwaitx : Flag<["-"], "mno-mwaitx">, Group<m_x86_Features_Group>; 1486def mno_pku : Flag<["-"], "mno-pku">, Group<m_x86_Features_Group>; 1487 1488def munaligned_access : Flag<["-"], "munaligned-access">, Group<m_arm_Features_Group>, 1489 HelpText<"Allow memory accesses to be unaligned (AArch32/AArch64 only)">; 1490def mno_unaligned_access : Flag<["-"], "mno-unaligned-access">, Group<m_arm_Features_Group>, 1491 HelpText<"Force all memory accesses to be aligned (AArch32/AArch64 only)">; 1492def mstrict_align : Flag<["-"], "mstrict-align">, Alias<mno_unaligned_access>, Flags<[CC1Option,HelpHidden]>, 1493 HelpText<"Force all memory accesses to be aligned (same as mno-unaligned-access)">; 1494def mno_thumb : Flag<["-"], "mno-thumb">, Group<m_arm_Features_Group>; 1495def mrestrict_it: Flag<["-"], "mrestrict-it">, Group<m_arm_Features_Group>, 1496 HelpText<"Disallow generation of deprecated IT blocks for ARMv8. It is on by default for ARMv8 Thumb mode.">; 1497def mno_restrict_it: Flag<["-"], "mno-restrict-it">, Group<m_arm_Features_Group>, 1498 HelpText<"Allow generation of deprecated IT blocks for ARMv8. It is off by default for ARMv8 Thumb mode">; 1499def marm : Flag<["-"], "marm">, Alias<mno_thumb>; 1500def ffixed_r9 : Flag<["-"], "ffixed-r9">, Group<m_arm_Features_Group>, 1501 HelpText<"Reserve the r9 register (ARM only)">; 1502def mno_movt : Flag<["-"], "mno-movt">, Group<m_arm_Features_Group>, 1503 HelpText<"Disallow use of movt/movw pairs (ARM only)">; 1504def mcrc : Flag<["-"], "mcrc">, Group<m_arm_Features_Group>, 1505 HelpText<"Allow use of CRC instructions (ARM only)">; 1506def mnocrc : Flag<["-"], "mnocrc">, Group<m_arm_Features_Group>, 1507 HelpText<"Disallow use of CRC instructions (ARM only)">; 1508def mlong_calls : Flag<["-"], "mlong-calls">, Group<m_arm_Features_Group>, 1509 HelpText<"Generate an indirect jump to enable jumps further than 64M">; 1510def mno_long_calls : Flag<["-"], "mno-long-calls">, Group<m_arm_Features_Group>, 1511 HelpText<"Restore the default behaviour of not generating long calls">; 1512 1513def mgeneral_regs_only : Flag<["-"], "mgeneral-regs-only">, Group<m_aarch64_Features_Group>, 1514 HelpText<"Generate code which only uses the general purpose registers (AArch64 only)">; 1515 1516def mfix_cortex_a53_835769 : Flag<["-"], "mfix-cortex-a53-835769">, 1517 Group<m_aarch64_Features_Group>, 1518 HelpText<"Workaround Cortex-A53 erratum 835769 (AArch64 only)">; 1519def mno_fix_cortex_a53_835769 : Flag<["-"], "mno-fix-cortex-a53-835769">, 1520 Group<m_aarch64_Features_Group>, 1521 HelpText<"Don't workaround Cortex-A53 erratum 835769 (AArch64 only)">; 1522def ffixed_x18 : Flag<["-"], "ffixed-x18">, Group<m_aarch64_Features_Group>, 1523 HelpText<"Reserve the x18 register (AArch64 only)">; 1524 1525def msimd128 : Flag<["-"], "msimd128">, Group<m_wasm_Features_Group>; 1526def mno_simd128 : Flag<["-"], "mno-simd128">, Group<m_wasm_Features_Group>; 1527 1528def mamdgpu_debugger_abi : Joined<["-"], "mamdgpu-debugger-abi=">, 1529 Flags<[HelpHidden]>, 1530 Group<m_Group>, 1531 HelpText<"Generate additional code for specified <version> of debugger ABI (AMDGPU only)">, 1532 MetaVarName<"<version>">; 1533 1534def mvsx : Flag<["-"], "mvsx">, Group<m_ppc_Features_Group>; 1535def mno_vsx : Flag<["-"], "mno-vsx">, Group<m_ppc_Features_Group>; 1536def mpower8_vector : Flag<["-"], "mpower8-vector">, 1537 Group<m_ppc_Features_Group>; 1538def mno_power8_vector : Flag<["-"], "mno-power8-vector">, 1539 Group<m_ppc_Features_Group>; 1540def mpower8_crypto : Flag<["-"], "mcrypto">, 1541 Group<m_ppc_Features_Group>; 1542def mnopower8_crypto : Flag<["-"], "mno-crypto">, 1543 Group<m_ppc_Features_Group>; 1544def mdirect_move : Flag<["-"], "mdirect-move">, 1545 Group<m_ppc_Features_Group>; 1546def mnodirect_move : Flag<["-"], "mno-direct-move">, 1547 Group<m_ppc_Features_Group>; 1548def mhtm : Flag<["-"], "mhtm">, Group<m_ppc_Features_Group>; 1549def mno_htm : Flag<["-"], "mno-htm">, Group<m_ppc_Features_Group>; 1550def mfprnd : Flag<["-"], "mfprnd">, Group<m_ppc_Features_Group>; 1551def mno_fprnd : Flag<["-"], "mno-fprnd">, Group<m_ppc_Features_Group>; 1552def mcmpb : Flag<["-"], "mcmpb">, Group<m_ppc_Features_Group>; 1553def mno_cmpb : Flag<["-"], "mno-cmpb">, Group<m_ppc_Features_Group>; 1554def misel : Flag<["-"], "misel">, Group<m_ppc_Features_Group>; 1555def mno_isel : Flag<["-"], "mno-isel">, Group<m_ppc_Features_Group>; 1556def mmfocrf : Flag<["-"], "mmfocrf">, Group<m_ppc_Features_Group>; 1557def mmfcrf : Flag<["-"], "mmfcrf">, Alias<mmfocrf>; 1558def mno_mfocrf : Flag<["-"], "mno-mfocrf">, Group<m_ppc_Features_Group>; 1559def mno_mfcrf : Flag<["-"], "mno-mfcrf">, Alias<mno_mfocrf>; 1560def mpopcntd : Flag<["-"], "mpopcntd">, Group<m_ppc_Features_Group>; 1561def mno_popcntd : Flag<["-"], "mno-popcntd">, Group<m_ppc_Features_Group>; 1562def mqpx : Flag<["-"], "mqpx">, Group<m_ppc_Features_Group>; 1563def mno_qpx : Flag<["-"], "mno-qpx">, Group<m_ppc_Features_Group>; 1564def mcrbits : Flag<["-"], "mcrbits">, Group<m_ppc_Features_Group>; 1565def mno_crbits : Flag<["-"], "mno-crbits">, Group<m_ppc_Features_Group>; 1566def minvariant_function_descriptors : 1567 Flag<["-"], "minvariant-function-descriptors">, Group<m_ppc_Features_Group>; 1568def mno_invariant_function_descriptors : 1569 Flag<["-"], "mno-invariant-function-descriptors">, 1570 Group<m_ppc_Features_Group>; 1571def mfloat128: Flag<["-"], "mfloat128">, 1572 Group<m_ppc_Features_Group>; 1573def mno_float128 : Flag<["-"], "mno-float128">, 1574 Group<m_ppc_Features_Group>; 1575 1576def faltivec : Flag<["-"], "faltivec">, Group<f_Group>, Flags<[CC1Option]>, 1577 HelpText<"Enable AltiVec vector initializer syntax">; 1578def fno_altivec : Flag<["-"], "fno-altivec">, Group<f_Group>, Flags<[CC1Option]>; 1579def maltivec : Flag<["-"], "maltivec">, Alias<faltivec>; 1580def mno_altivec : Flag<["-"], "mno-altivec">, Alias<fno_altivec>; 1581 1582def mvx : Flag<["-"], "mvx">, Group<m_Group>; 1583def mno_vx : Flag<["-"], "mno-vx">, Group<m_Group>; 1584 1585def fzvector : Flag<["-"], "fzvector">, Group<f_Group>, Flags<[CC1Option]>, 1586 HelpText<"Enable System z vector language extension">; 1587def fno_zvector : Flag<["-"], "fno-zvector">, Group<f_Group>, 1588 Flags<[CC1Option]>; 1589def mzvector : Flag<["-"], "mzvector">, Alias<fzvector>; 1590def mno_zvector : Flag<["-"], "mno-zvector">, Alias<fno_zvector>; 1591 1592def mbackchain : Flag<["-"], "mbackchain">, Group<m_Group>, Flags<[DriverOption,CC1Option]>, 1593 HelpText<"Link stack frames through backchain on System Z">; 1594def mno_backchain : Flag<["-"], "mno-backchain">, Group<m_Group>, Flags<[DriverOption,CC1Option]>; 1595 1596def mno_warn_nonportable_cfstrings : Flag<["-"], "mno-warn-nonportable-cfstrings">, Group<m_Group>; 1597def mno_omit_leaf_frame_pointer : Flag<["-"], "mno-omit-leaf-frame-pointer">, Group<m_Group>; 1598def momit_leaf_frame_pointer : Flag<["-"], "momit-leaf-frame-pointer">, Group<m_Group>, 1599 HelpText<"Omit frame pointer setup for leaf functions">, Flags<[CC1Option]>; 1600def moslib_EQ : Joined<["-"], "moslib=">, Group<m_Group>; 1601def mpascal_strings : Flag<["-"], "mpascal-strings">, Alias<fpascal_strings>; 1602def mred_zone : Flag<["-"], "mred-zone">, Group<m_Group>; 1603def mregparm_EQ : Joined<["-"], "mregparm=">, Group<m_Group>; 1604def mrelax_all : Flag<["-"], "mrelax-all">, Group<m_Group>, Flags<[CC1Option,CC1AsOption]>, 1605 HelpText<"(integrated-as) Relax all machine instructions">; 1606def mincremental_linker_compatible : Flag<["-"], "mincremental-linker-compatible">, Group<m_Group>, 1607 Flags<[CC1Option,CC1AsOption]>, 1608 HelpText<"(integrated-as) Emit an object file which can be used with an incremental linker">; 1609def mno_incremental_linker_compatible : Flag<["-"], "mno-incremental-linker-compatible">, Group<m_Group>, 1610 HelpText<"(integrated-as) Emit an object file which cannot be used with an incremental linker">; 1611def mrtd : Flag<["-"], "mrtd">, Group<m_Group>, Flags<[CC1Option]>, 1612 HelpText<"Make StdCall calling convention the default">; 1613def msmall_data_threshold_EQ : Joined <["-"], "msmall-data-threshold=">, Group<m_Group>; 1614def msoft_float : Flag<["-"], "msoft-float">, Group<m_Group>, Flags<[CC1Option]>, 1615 HelpText<"Use software floating point">; 1616def mno_implicit_float : Flag<["-"], "mno-implicit-float">, Group<m_Group>, 1617 HelpText<"Don't generate implicit floating point instructions">; 1618def mimplicit_float : Flag<["-"], "mimplicit-float">, Group<m_Group>; 1619def mrecip : Flag<["-"], "mrecip">, Group<m_Group>; 1620def mrecip_EQ : CommaJoined<["-"], "mrecip=">, Group<m_Group>, Flags<[CC1Option]>; 1621def mx87 : Flag<["-"], "mx87">, Group<m_x86_Features_Group>; 1622def m80387 : Flag<["-"], "m80387">, Alias<mx87>; 1623def msse2 : Flag<["-"], "msse2">, Group<m_x86_Features_Group>; 1624def msse3 : Flag<["-"], "msse3">, Group<m_x86_Features_Group>; 1625def msse4a : Flag<["-"], "msse4a">, Group<m_x86_Features_Group>; 1626def msse4_1 : Flag<["-"], "msse4.1">, Group<m_x86_Features_Group>; 1627def msse4_2 : Flag<["-"], "msse4.2">, Group<m_x86_Features_Group>; 1628def msse4 : Flag<["-"], "msse4">, Alias<msse4_2>; 1629def msse : Flag<["-"], "msse">, Group<m_x86_Features_Group>; 1630def mssse3 : Flag<["-"], "mssse3">, Group<m_x86_Features_Group>; 1631def maes : Flag<["-"], "maes">, Group<m_x86_Features_Group>; 1632def mavx : Flag<["-"], "mavx">, Group<m_x86_Features_Group>; 1633def mavx2 : Flag<["-"], "mavx2">, Group<m_x86_Features_Group>; 1634def mavx512f : Flag<["-"], "mavx512f">, Group<m_x86_Features_Group>; 1635def mavx512cd : Flag<["-"], "mavx512cd">, Group<m_x86_Features_Group>; 1636def mavx512er : Flag<["-"], "mavx512er">, Group<m_x86_Features_Group>; 1637def mavx512pf : Flag<["-"], "mavx512pf">, Group<m_x86_Features_Group>; 1638def mavx512dq : Flag<["-"], "mavx512dq">, Group<m_x86_Features_Group>; 1639def mavx512bw : Flag<["-"], "mavx512bw">, Group<m_x86_Features_Group>; 1640def mavx512vl : Flag<["-"], "mavx512vl">, Group<m_x86_Features_Group>; 1641def mavx512vbmi : Flag<["-"], "mavx512vbmi">, Group<m_x86_Features_Group>; 1642def mavx512ifma : Flag<["-"], "mavx512ifma">, Group<m_x86_Features_Group>; 1643def mpclmul : Flag<["-"], "mpclmul">, Group<m_x86_Features_Group>; 1644def mlzcnt : Flag<["-"], "mlzcnt">, Group<m_x86_Features_Group>; 1645def mrdrnd : Flag<["-"], "mrdrnd">, Group<m_x86_Features_Group>; 1646def mfsgsbase : Flag<["-"], "mfsgsbase">, Group<m_x86_Features_Group>; 1647def mbmi : Flag<["-"], "mbmi">, Group<m_x86_Features_Group>; 1648def mbmi2 : Flag<["-"], "mbmi2">, Group<m_x86_Features_Group>; 1649def mpopcnt : Flag<["-"], "mpopcnt">, Group<m_x86_Features_Group>; 1650def mtbm : Flag<["-"], "mtbm">, Group<m_x86_Features_Group>; 1651def mfma4 : Flag<["-"], "mfma4">, Group<m_x86_Features_Group>; 1652def mfma : Flag<["-"], "mfma">, Group<m_x86_Features_Group>; 1653def mxop : Flag<["-"], "mxop">, Group<m_x86_Features_Group>; 1654def mf16c : Flag<["-"], "mf16c">, Group<m_x86_Features_Group>; 1655def mrtm : Flag<["-"], "mrtm">, Group<m_x86_Features_Group>; 1656def mprfchw : Flag<["-"], "mprfchw">, Group<m_x86_Features_Group>; 1657def mrdseed : Flag<["-"], "mrdseed">, Group<m_x86_Features_Group>; 1658def mpku : Flag<["-"], "mpku">, Group<m_x86_Features_Group>; 1659def madx : Flag<["-"], "madx">, Group<m_x86_Features_Group>; 1660def msha : Flag<["-"], "msha">, Group<m_x86_Features_Group>; 1661def mcx16 : Flag<["-"], "mcx16">, Group<m_x86_Features_Group>; 1662def mfxsr : Flag<["-"], "mfxsr">, Group<m_x86_Features_Group>; 1663def mxsave : Flag<["-"], "mxsave">, Group<m_x86_Features_Group>; 1664def mxsaveopt : Flag<["-"], "mxsaveopt">, Group<m_x86_Features_Group>; 1665def mxsavec : Flag<["-"], "mxsavec">, Group<m_x86_Features_Group>; 1666def mxsaves : Flag<["-"], "mxsaves">, Group<m_x86_Features_Group>; 1667def mmwaitx : Flag<["-"], "mmwaitx">, Group<m_x86_Features_Group>; 1668def mips16 : Flag<["-"], "mips16">, Group<m_Group>; 1669def mno_mips16 : Flag<["-"], "mno-mips16">, Group<m_Group>; 1670def mmicromips : Flag<["-"], "mmicromips">, Group<m_Group>; 1671def mno_micromips : Flag<["-"], "mno-micromips">, Group<m_Group>; 1672def mxgot : Flag<["-"], "mxgot">, Group<m_Group>; 1673def mno_xgot : Flag<["-"], "mno-xgot">, Group<m_Group>; 1674def mldc1_sdc1 : Flag<["-"], "mldc1-sdc1">, Group<m_Group>; 1675def mno_ldc1_sdc1 : Flag<["-"], "mno-ldc1-sdc1">, Group<m_Group>; 1676def mcheck_zero_division : Flag<["-"], "mcheck-zero-division">, Group<m_Group>; 1677def mno_check_zero_division : Flag<["-"], "mno-check-zero-division">, 1678 Group<m_Group>; 1679def mcompact_branches_EQ : Joined<["-"], "mcompact-branches=">, Group<m_Group>; 1680def mdsp : Flag<["-"], "mdsp">, Group<m_Group>; 1681def mno_dsp : Flag<["-"], "mno-dsp">, Group<m_Group>; 1682def mdspr2 : Flag<["-"], "mdspr2">, Group<m_Group>; 1683def mno_dspr2 : Flag<["-"], "mno-dspr2">, Group<m_Group>; 1684def msingle_float : Flag<["-"], "msingle-float">, Group<m_Group>; 1685def mdouble_float : Flag<["-"], "mdouble-float">, Group<m_Group>; 1686def mmsa : Flag<["-"], "mmsa">, Group<m_Group>, 1687 HelpText<"Enable MSA ASE (MIPS only)">; 1688def mno_msa : Flag<["-"], "mno-msa">, Group<m_Group>, 1689 HelpText<"Disable MSA ASE (MIPS only)">; 1690def mfp64 : Flag<["-"], "mfp64">, Group<m_Group>, 1691 HelpText<"Use 64-bit floating point registers (MIPS only)">; 1692def mfp32 : Flag<["-"], "mfp32">, Group<m_Group>, 1693 HelpText<"Use 32-bit floating point registers (MIPS only)">; 1694def mnan_EQ : Joined<["-"], "mnan=">, Group<m_Group>; 1695def mabicalls : Flag<["-"], "mabicalls">, Group<m_Group>, 1696 HelpText<"Enable SVR4-style position-independent code (Mips only)">; 1697def mno_abicalls : Flag<["-"], "mno-abicalls">, Group<m_Group>, 1698 HelpText<"Disable SVR4-style position-independent code (Mips only)">; 1699def mips1 : Flag<["-"], "mips1">, 1700 Alias<march_EQ>, AliasArgs<["mips1"]>, 1701 HelpText<"Equivalent to -march=mips1">, Flags<[HelpHidden]>; 1702def mips2 : Flag<["-"], "mips2">, 1703 Alias<march_EQ>, AliasArgs<["mips2"]>, 1704 HelpText<"Equivalent to -march=mips2">, Flags<[HelpHidden]>; 1705def mips3 : Flag<["-"], "mips3">, 1706 Alias<march_EQ>, AliasArgs<["mips3"]>, 1707 HelpText<"Equivalent to -march=mips3">, Flags<[HelpHidden]>; 1708def mips4 : Flag<["-"], "mips4">, 1709 Alias<march_EQ>, AliasArgs<["mips4"]>, 1710 HelpText<"Equivalent to -march=mips4">, Flags<[HelpHidden]>; 1711def mips5 : Flag<["-"], "mips5">, 1712 Alias<march_EQ>, AliasArgs<["mips5"]>, 1713 HelpText<"Equivalent to -march=mips5">, Flags<[HelpHidden]>; 1714def mips32 : Flag<["-"], "mips32">, 1715 Alias<march_EQ>, AliasArgs<["mips32"]>, 1716 HelpText<"Equivalent to -march=mips32">, Flags<[HelpHidden]>; 1717def mips32r2 : Flag<["-"], "mips32r2">, 1718 Alias<march_EQ>, AliasArgs<["mips32r2"]>, 1719 HelpText<"Equivalent to -march=mips32r2">, Flags<[HelpHidden]>; 1720def mips32r3 : Flag<["-"], "mips32r3">, 1721 Alias<march_EQ>, AliasArgs<["mips32r3"]>, 1722 HelpText<"Equivalent to -march=mips32r3">, Flags<[HelpHidden]>; 1723def mips32r5 : Flag<["-"], "mips32r5">, 1724 Alias<march_EQ>, AliasArgs<["mips32r5"]>, 1725 HelpText<"Equivalent to -march=mips32r5">, Flags<[HelpHidden]>; 1726def mips32r6 : Flag<["-"], "mips32r6">, 1727 Alias<march_EQ>, AliasArgs<["mips32r6"]>, 1728 HelpText<"Equivalent to -march=mips32r6">, Flags<[HelpHidden]>; 1729def mips64 : Flag<["-"], "mips64">, 1730 Alias<march_EQ>, AliasArgs<["mips64"]>, 1731 HelpText<"Equivalent to -march=mips64">, Flags<[HelpHidden]>; 1732def mips64r2 : Flag<["-"], "mips64r2">, 1733 Alias<march_EQ>, AliasArgs<["mips64r2"]>, 1734 HelpText<"Equivalent to -march=mips64r2">, Flags<[HelpHidden]>; 1735def mips64r3 : Flag<["-"], "mips64r3">, 1736 Alias<march_EQ>, AliasArgs<["mips64r3"]>, 1737 HelpText<"Equivalent to -march=mips64r3">, Flags<[HelpHidden]>; 1738def mips64r5 : Flag<["-"], "mips64r5">, 1739 Alias<march_EQ>, AliasArgs<["mips64r5"]>, 1740 HelpText<"Equivalent to -march=mips64r5">, Flags<[HelpHidden]>; 1741def mips64r6 : Flag<["-"], "mips64r6">, 1742 Alias<march_EQ>, AliasArgs<["mips64r6"]>, 1743 HelpText<"Equivalent to -march=mips64r6">, Flags<[HelpHidden]>; 1744def mfpxx : Flag<["-"], "mfpxx">, Group<m_Group>, 1745 HelpText<"Avoid FPU mode dependent operations when used with the O32 ABI">, 1746 Flags<[HelpHidden]>; 1747def modd_spreg : Flag<["-"], "modd-spreg">, Group<m_Group>, 1748 HelpText<"Enable odd single-precision floating point registers">, 1749 Flags<[HelpHidden]>; 1750def mno_odd_spreg : Flag<["-"], "mno-odd-spreg">, Group<m_Group>, 1751 HelpText<"Disable odd single-precision floating point registers">, 1752 Flags<[HelpHidden]>; 1753def mglibc : Flag<["-"], "mglibc">, Group<m_libc_Group>, Flags<[HelpHidden]>; 1754def muclibc : Flag<["-"], "muclibc">, Group<m_libc_Group>, Flags<[HelpHidden]>; 1755def module_file_info : Flag<["-"], "module-file-info">, Flags<[DriverOption,CC1Option]>, Group<Action_Group>; 1756def mthumb : Flag<["-"], "mthumb">, Group<m_Group>; 1757def mtune_EQ : Joined<["-"], "mtune=">, Group<m_Group>; 1758def multi__module : Flag<["-"], "multi_module">; 1759def multiply__defined__unused : Separate<["-"], "multiply_defined_unused">; 1760def multiply__defined : Separate<["-"], "multiply_defined">; 1761def mwarn_nonportable_cfstrings : Flag<["-"], "mwarn-nonportable-cfstrings">, Group<m_Group>; 1762def no_canonical_prefixes : Flag<["-"], "no-canonical-prefixes">, Flags<[HelpHidden]>, 1763 HelpText<"Use relative instead of canonical paths">; 1764def no_cpp_precomp : Flag<["-"], "no-cpp-precomp">, Group<clang_ignored_f_Group>; 1765def no_integrated_cpp : Flag<["-", "--"], "no-integrated-cpp">, Flags<[DriverOption]>; 1766def no_pedantic : Flag<["-", "--"], "no-pedantic">, Group<pedantic_Group>; 1767def no__dead__strip__inits__and__terms : Flag<["-"], "no_dead_strip_inits_and_terms">; 1768def nobuiltininc : Flag<["-"], "nobuiltininc">, Flags<[CC1Option]>, 1769 HelpText<"Disable builtin #include directories">; 1770def nocudainc : Flag<["-"], "nocudainc">; 1771def nocudalib : Flag<["-"], "nocudalib">; 1772def nodefaultlibs : Flag<["-"], "nodefaultlibs">; 1773def nofixprebinding : Flag<["-"], "nofixprebinding">; 1774def nolibc : Flag<["-"], "nolibc">; 1775def nomultidefs : Flag<["-"], "nomultidefs">; 1776def nopie : Flag<["-"], "nopie">; 1777def noprebind : Flag<["-"], "noprebind">; 1778def noseglinkedit : Flag<["-"], "noseglinkedit">; 1779def nostartfiles : Flag<["-"], "nostartfiles">; 1780def nostdinc : Flag<["-"], "nostdinc">; 1781def nostdlibinc : Flag<["-"], "nostdlibinc">; 1782def nostdincxx : Flag<["-"], "nostdinc++">, Flags<[CC1Option]>, 1783 HelpText<"Disable standard #include directories for the C++ standard library">; 1784def nostdlib : Flag<["-"], "nostdlib">; 1785def object : Flag<["-"], "object">; 1786def o : JoinedOrSeparate<["-"], "o">, Flags<[DriverOption, RenderAsInput, CC1Option, CC1AsOption]>, 1787 HelpText<"Write output to <file>">, MetaVarName<"<file>">; 1788def pagezero__size : JoinedOrSeparate<["-"], "pagezero_size">; 1789def pass_exit_codes : Flag<["-", "--"], "pass-exit-codes">, Flags<[Unsupported]>; 1790def pedantic_errors : Flag<["-", "--"], "pedantic-errors">, Group<pedantic_Group>, Flags<[CC1Option]>; 1791def pedantic : Flag<["-", "--"], "pedantic">, Group<pedantic_Group>, Flags<[CC1Option]>; 1792def pg : Flag<["-"], "pg">, HelpText<"Enable mcount instrumentation">, Flags<[CC1Option]>; 1793def pipe : Flag<["-", "--"], "pipe">, 1794 HelpText<"Use pipes between commands, when possible">; 1795def prebind__all__twolevel__modules : Flag<["-"], "prebind_all_twolevel_modules">; 1796def prebind : Flag<["-"], "prebind">; 1797def preload : Flag<["-"], "preload">; 1798def print_file_name_EQ : Joined<["-", "--"], "print-file-name=">, 1799 HelpText<"Print the full library path of <file>">, MetaVarName<"<file>">; 1800def print_ivar_layout : Flag<["-"], "print-ivar-layout">, Flags<[CC1Option]>, 1801 HelpText<"Enable Objective-C Ivar layout bitmap print trace">; 1802def print_libgcc_file_name : Flag<["-", "--"], "print-libgcc-file-name">, 1803 HelpText<"Print the library path for \"libgcc.a\"">; 1804def print_multi_directory : Flag<["-", "--"], "print-multi-directory">; 1805def print_multi_lib : Flag<["-", "--"], "print-multi-lib">; 1806def print_multi_os_directory : Flag<["-", "--"], "print-multi-os-directory">, 1807 Flags<[Unsupported]>; 1808def print_prog_name_EQ : Joined<["-", "--"], "print-prog-name=">, 1809 HelpText<"Print the full program path of <name>">, MetaVarName<"<name>">; 1810def print_search_dirs : Flag<["-", "--"], "print-search-dirs">, 1811 HelpText<"Print the paths used for finding libraries and programs">; 1812def private__bundle : Flag<["-"], "private_bundle">; 1813def pthreads : Flag<["-"], "pthreads">; 1814def pthread : Flag<["-"], "pthread">, Flags<[CC1Option]>, 1815 HelpText<"Support POSIX threads in generated code">; 1816def no_pthread : Flag<["-"], "no-pthread">, Flags<[CC1Option]>; 1817def p : Flag<["-"], "p">; 1818def pie : Flag<["-"], "pie">; 1819def read__only__relocs : Separate<["-"], "read_only_relocs">; 1820def remap : Flag<["-"], "remap">; 1821def rewrite_objc : Flag<["-"], "rewrite-objc">, Flags<[DriverOption,CC1Option]>, 1822 HelpText<"Rewrite Objective-C source to C++">, Group<Action_Group>; 1823def rewrite_legacy_objc : Flag<["-"], "rewrite-legacy-objc">, Flags<[DriverOption]>, 1824 HelpText<"Rewrite Legacy Objective-C source to C++">; 1825def rdynamic : Flag<["-"], "rdynamic">; 1826def resource_dir : Separate<["-"], "resource-dir">, 1827 Flags<[DriverOption, CC1Option, CoreOption, HelpHidden]>, 1828 HelpText<"The directory which holds the compiler resource files">; 1829def resource_dir_EQ : Joined<["-"], "resource-dir=">, Flags<[DriverOption]>, 1830 Alias<resource_dir>; 1831def rpath : Separate<["-"], "rpath">, Flags<[LinkerInput]>; 1832def rtlib_EQ : Joined<["-", "--"], "rtlib=">; 1833def r : Flag<["-"], "r">, Flags<[LinkerInput,NoArgumentUnused]>; 1834def save_temps_EQ : Joined<["-", "--"], "save-temps=">, Flags<[DriverOption]>, 1835 HelpText<"Save intermediate compilation results.">; 1836def save_temps : Flag<["-", "--"], "save-temps">, Flags<[DriverOption]>, 1837 Alias<save_temps_EQ>, AliasArgs<["cwd"]>, 1838 HelpText<"Save intermediate compilation results">; 1839def via_file_asm : Flag<["-", "--"], "via-file-asm">, InternalDebugOpt, 1840 HelpText<"Write assembly to file for input to assemble jobs">; 1841def sectalign : MultiArg<["-"], "sectalign", 3>; 1842def sectcreate : MultiArg<["-"], "sectcreate", 3>; 1843def sectobjectsymbols : MultiArg<["-"], "sectobjectsymbols", 2>; 1844def sectorder : MultiArg<["-"], "sectorder", 3>; 1845def seg1addr : JoinedOrSeparate<["-"], "seg1addr">; 1846def seg__addr__table__filename : Separate<["-"], "seg_addr_table_filename">; 1847def seg__addr__table : Separate<["-"], "seg_addr_table">; 1848def segaddr : MultiArg<["-"], "segaddr", 2>; 1849def segcreate : MultiArg<["-"], "segcreate", 3>; 1850def seglinkedit : Flag<["-"], "seglinkedit">; 1851def segprot : MultiArg<["-"], "segprot", 3>; 1852def segs__read__only__addr : Separate<["-"], "segs_read_only_addr">; 1853def segs__read__write__addr : Separate<["-"], "segs_read_write_addr">; 1854def segs__read__ : Joined<["-"], "segs_read_">; 1855def shared_libgcc : Flag<["-"], "shared-libgcc">; 1856def shared : Flag<["-", "--"], "shared">; 1857def single__module : Flag<["-"], "single_module">; 1858def specs_EQ : Joined<["-", "--"], "specs=">; 1859def specs : Separate<["-", "--"], "specs">, Flags<[Unsupported]>; 1860def static_libgcc : Flag<["-"], "static-libgcc">; 1861def static_libstdcxx : Flag<["-"], "static-libstdc++">; 1862def static : Flag<["-", "--"], "static">, Flags<[NoArgumentUnused]>; 1863def std_default_EQ : Joined<["-"], "std-default=">; 1864def std_EQ : Joined<["-", "--"], "std=">, Flags<[CC1Option]>, 1865 Group<CompileOnly_Group>, HelpText<"Language standard to compile for">; 1866def stdlib_EQ : Joined<["-", "--"], "stdlib=">, Flags<[CC1Option]>, 1867 HelpText<"C++ standard library to use">; 1868def sub__library : JoinedOrSeparate<["-"], "sub_library">; 1869def sub__umbrella : JoinedOrSeparate<["-"], "sub_umbrella">; 1870def system_header_prefix : Joined<["--"], "system-header-prefix=">, 1871 Group<clang_i_Group>, Flags<[CC1Option]>, MetaVarName<"<prefix>">, 1872 HelpText<"Treat all #include paths starting with <prefix> as including a " 1873 "system header.">; 1874def : Separate<["--"], "system-header-prefix">, Alias<system_header_prefix>; 1875def no_system_header_prefix : Joined<["--"], "no-system-header-prefix=">, 1876 Group<clang_i_Group>, Flags<[CC1Option]>, MetaVarName<"<prefix>">, 1877 HelpText<"Treat all #include paths starting with <prefix> as not including a " 1878 "system header.">; 1879def : Separate<["--"], "no-system-header-prefix">, Alias<no_system_header_prefix>; 1880def s : Flag<["-"], "s">; 1881def target : Joined<["--"], "target=">, Flags<[DriverOption, CoreOption]>, 1882 HelpText<"Generate code for the given target">; 1883def gcc_toolchain : Joined<["--"], "gcc-toolchain=">, Flags<[DriverOption]>, 1884 HelpText<"Use the gcc toolchain at the given directory">; 1885def time : Flag<["-"], "time">, 1886 HelpText<"Time individual commands">; 1887def traditional_cpp : Flag<["-", "--"], "traditional-cpp">, Flags<[CC1Option]>, 1888 HelpText<"Enable some traditional CPP emulation">; 1889def traditional : Flag<["-", "--"], "traditional">; 1890def trigraphs : Flag<["-", "--"], "trigraphs">, Alias<ftrigraphs>, 1891 HelpText<"Process trigraph sequences">; 1892def twolevel__namespace__hints : Flag<["-"], "twolevel_namespace_hints">; 1893def twolevel__namespace : Flag<["-"], "twolevel_namespace">; 1894def t : Flag<["-"], "t">; 1895def umbrella : Separate<["-"], "umbrella">; 1896def undefined : JoinedOrSeparate<["-"], "undefined">, Group<u_Group>; 1897def undef : Flag<["-"], "undef">, Group<u_Group>, Flags<[CC1Option]>, 1898 HelpText<"undef all system defines">; 1899def unexported__symbols__list : Separate<["-"], "unexported_symbols_list">; 1900def u : JoinedOrSeparate<["-"], "u">, Group<u_Group>; 1901def v : Flag<["-"], "v">, Flags<[CC1Option, CoreOption]>, 1902 HelpText<"Show commands to run and use verbose output">; 1903def verify_debug_info : Flag<["--"], "verify-debug-info">, Flags<[DriverOption]>, 1904 HelpText<"Verify the binary representation of debug output">; 1905def weak_l : Joined<["-"], "weak-l">, Flags<[LinkerInput]>; 1906def weak__framework : Separate<["-"], "weak_framework">, Flags<[LinkerInput]>; 1907def weak__library : Separate<["-"], "weak_library">, Flags<[LinkerInput]>; 1908def weak__reference__mismatches : Separate<["-"], "weak_reference_mismatches">; 1909def whatsloaded : Flag<["-"], "whatsloaded">; 1910def whyload : Flag<["-"], "whyload">; 1911def w : Flag<["-"], "w">, HelpText<"Suppress all warnings">, Flags<[CC1Option]>; 1912def x : JoinedOrSeparate<["-"], "x">, Flags<[DriverOption,CC1Option]>, 1913 HelpText<"Treat subsequent input files as having type <language>">, 1914 MetaVarName<"<language>">; 1915def y : Joined<["-"], "y">; 1916 1917def fintegrated_as : Flag<["-"], "fintegrated-as">, Flags<[DriverOption]>, 1918 Group<f_Group>, HelpText<"Enable the integrated assembler">; 1919def fno_integrated_as : Flag<["-"], "fno-integrated-as">, 1920 Flags<[CC1Option, DriverOption]>, Group<f_Group>, 1921 HelpText<"Disable the integrated assembler">; 1922def : Flag<["-"], "integrated-as">, Alias<fintegrated_as>, Flags<[DriverOption]>; 1923def : Flag<["-"], "no-integrated-as">, Alias<fno_integrated_as>, 1924 Flags<[CC1Option, DriverOption]>; 1925 1926def working_directory : JoinedOrSeparate<["-"], "working-directory">, Flags<[CC1Option]>, 1927 HelpText<"Resolve file paths relative to the specified directory">; 1928def working_directory_EQ : Joined<["-"], "working-directory=">, Flags<[CC1Option]>, 1929 Alias<working_directory>; 1930 1931// Double dash options, which are usually an alias for one of the previous 1932// options. 1933 1934def _mhwdiv_EQ : Joined<["--"], "mhwdiv=">, Alias<mhwdiv_EQ>; 1935def _mhwdiv : Separate<["--"], "mhwdiv">, Alias<mhwdiv_EQ>; 1936def _CLASSPATH_EQ : Joined<["--"], "CLASSPATH=">, Alias<fclasspath_EQ>; 1937def _CLASSPATH : Separate<["--"], "CLASSPATH">, Alias<fclasspath_EQ>; 1938def _all_warnings : Flag<["--"], "all-warnings">, Alias<Wall>; 1939def _analyze_auto : Flag<["--"], "analyze-auto">, Flags<[DriverOption]>; 1940def _analyzer_no_default_checks : Flag<["--"], "analyzer-no-default-checks">, Flags<[DriverOption]>; 1941def _analyzer_output : JoinedOrSeparate<["--"], "analyzer-output">, Flags<[DriverOption]>; 1942def _analyze : Flag<["--"], "analyze">, Flags<[DriverOption, CoreOption]>, 1943 HelpText<"Run the static analyzer">; 1944def _assemble : Flag<["--"], "assemble">, Alias<S>; 1945def _assert_EQ : Joined<["--"], "assert=">, Alias<A>; 1946def _assert : Separate<["--"], "assert">, Alias<A>; 1947def _bootclasspath_EQ : Joined<["--"], "bootclasspath=">, Alias<fbootclasspath_EQ>; 1948def _bootclasspath : Separate<["--"], "bootclasspath">, Alias<fbootclasspath_EQ>; 1949def _classpath_EQ : Joined<["--"], "classpath=">, Alias<fclasspath_EQ>; 1950def _classpath : Separate<["--"], "classpath">, Alias<fclasspath_EQ>; 1951def _comments_in_macros : Flag<["--"], "comments-in-macros">, Alias<CC>; 1952def _comments : Flag<["--"], "comments">, Alias<C>; 1953def _compile : Flag<["--"], "compile">, Alias<c>; 1954def _constant_cfstrings : Flag<["--"], "constant-cfstrings">; 1955def _debug_EQ : Joined<["--"], "debug=">, Alias<g_Flag>; 1956def _debug : Flag<["--"], "debug">, Alias<g_Flag>; 1957def _define_macro_EQ : Joined<["--"], "define-macro=">, Alias<D>; 1958def _define_macro : Separate<["--"], "define-macro">, Alias<D>; 1959def _dependencies : Flag<["--"], "dependencies">, Alias<M>; 1960def _dyld_prefix_EQ : Joined<["--"], "dyld-prefix=">; 1961def _dyld_prefix : Separate<["--"], "dyld-prefix">, Alias<_dyld_prefix_EQ>; 1962def _encoding_EQ : Joined<["--"], "encoding=">, Alias<fencoding_EQ>; 1963def _encoding : Separate<["--"], "encoding">, Alias<fencoding_EQ>; 1964def _entry : Flag<["--"], "entry">, Alias<e>; 1965def _extdirs_EQ : Joined<["--"], "extdirs=">, Alias<fextdirs_EQ>; 1966def _extdirs : Separate<["--"], "extdirs">, Alias<fextdirs_EQ>; 1967def _extra_warnings : Flag<["--"], "extra-warnings">, Alias<W_Joined>; 1968def _for_linker_EQ : Joined<["--"], "for-linker=">, Alias<Xlinker>; 1969def _for_linker : Separate<["--"], "for-linker">, Alias<Xlinker>; 1970def _force_link_EQ : Joined<["--"], "force-link=">, Alias<u>; 1971def _force_link : Separate<["--"], "force-link">, Alias<u>; 1972def _help_hidden : Flag<["--"], "help-hidden">; 1973def _imacros_EQ : Joined<["--"], "imacros=">, Alias<imacros>; 1974def _include_barrier : Flag<["--"], "include-barrier">, Alias<I_>; 1975def _include_directory_after_EQ : Joined<["--"], "include-directory-after=">, Alias<idirafter>; 1976def _include_directory_after : Separate<["--"], "include-directory-after">, Alias<idirafter>; 1977def _include_directory_EQ : Joined<["--"], "include-directory=">, Alias<I>; 1978def _include_directory : Separate<["--"], "include-directory">, Alias<I>; 1979def _include_prefix_EQ : Joined<["--"], "include-prefix=">, Alias<iprefix>; 1980def _include_prefix : Separate<["--"], "include-prefix">, Alias<iprefix>; 1981def _include_with_prefix_after_EQ : Joined<["--"], "include-with-prefix-after=">, Alias<iwithprefix>; 1982def _include_with_prefix_after : Separate<["--"], "include-with-prefix-after">, Alias<iwithprefix>; 1983def _include_with_prefix_before_EQ : Joined<["--"], "include-with-prefix-before=">, Alias<iwithprefixbefore>; 1984def _include_with_prefix_before : Separate<["--"], "include-with-prefix-before">, Alias<iwithprefixbefore>; 1985def _include_with_prefix_EQ : Joined<["--"], "include-with-prefix=">, Alias<iwithprefix>; 1986def _include_with_prefix : Separate<["--"], "include-with-prefix">, Alias<iwithprefix>; 1987def _include_EQ : Joined<["--"], "include=">, Alias<include_>; 1988def _language_EQ : Joined<["--"], "language=">, Alias<x>; 1989def _language : Separate<["--"], "language">, Alias<x>; 1990def _library_directory_EQ : Joined<["--"], "library-directory=">, Alias<L>; 1991def _library_directory : Separate<["--"], "library-directory">, Alias<L>; 1992def _no_line_commands : Flag<["--"], "no-line-commands">, Alias<P>; 1993def _no_standard_includes : Flag<["--"], "no-standard-includes">, Alias<nostdinc>; 1994def _no_standard_libraries : Flag<["--"], "no-standard-libraries">, Alias<nostdlib>; 1995def _no_undefined : Flag<["--"], "no-undefined">, Flags<[LinkerInput]>; 1996def _no_warnings : Flag<["--"], "no-warnings">, Alias<w>; 1997def _optimize_EQ : Joined<["--"], "optimize=">, Alias<O>; 1998def _optimize : Flag<["--"], "optimize">, Alias<O>; 1999def _output_class_directory_EQ : Joined<["--"], "output-class-directory=">, Alias<foutput_class_dir_EQ>; 2000def _output_class_directory : Separate<["--"], "output-class-directory">, Alias<foutput_class_dir_EQ>; 2001def _output_EQ : Joined<["--"], "output=">, Alias<o>; 2002def _output : Separate<["--"], "output">, Alias<o>; 2003def _param : Separate<["--"], "param">, Group<CompileOnly_Group>; 2004def _param_EQ : Joined<["--"], "param=">, Alias<_param>; 2005def _prefix_EQ : Joined<["--"], "prefix=">, Alias<B>; 2006def _prefix : Separate<["--"], "prefix">, Alias<B>; 2007def _preprocess : Flag<["--"], "preprocess">, Alias<E>; 2008def _print_diagnostic_categories : Flag<["--"], "print-diagnostic-categories">; 2009def _print_file_name : Separate<["--"], "print-file-name">, Alias<print_file_name_EQ>; 2010def _print_missing_file_dependencies : Flag<["--"], "print-missing-file-dependencies">, Alias<MG>; 2011def _print_prog_name : Separate<["--"], "print-prog-name">, Alias<print_prog_name_EQ>; 2012def _profile_blocks : Flag<["--"], "profile-blocks">, Alias<a>; 2013def _profile : Flag<["--"], "profile">, Alias<p>; 2014def _resource_EQ : Joined<["--"], "resource=">, Alias<fcompile_resource_EQ>; 2015def _resource : Separate<["--"], "resource">, Alias<fcompile_resource_EQ>; 2016def _rtlib : Separate<["--"], "rtlib">, Alias<rtlib_EQ>; 2017def _serialize_diags : Separate<["-", "--"], "serialize-diagnostics">, Flags<[DriverOption]>, 2018 HelpText<"Serialize compiler diagnostics to a file">; 2019// We give --version different semantics from -version. 2020def _version : Flag<["--"], "version">, Flags<[CC1Option]>; 2021def _signed_char : Flag<["--"], "signed-char">, Alias<fsigned_char>; 2022def _std : Separate<["--"], "std">, Alias<std_EQ>; 2023def _stdlib : Separate<["--"], "stdlib">, Alias<stdlib_EQ>; 2024def _sysroot_EQ : Joined<["--"], "sysroot=">; 2025def _sysroot : Separate<["--"], "sysroot">, Alias<_sysroot_EQ>; 2026def _target_help : Flag<["--"], "target-help">; 2027def _trace_includes : Flag<["--"], "trace-includes">, Alias<H>; 2028def _undefine_macro_EQ : Joined<["--"], "undefine-macro=">, Alias<U>; 2029def _undefine_macro : Separate<["--"], "undefine-macro">, Alias<U>; 2030def _unsigned_char : Flag<["--"], "unsigned-char">, Alias<funsigned_char>; 2031def _user_dependencies : Flag<["--"], "user-dependencies">, Alias<MM>; 2032def _verbose : Flag<["--"], "verbose">, Alias<v>; 2033def _warn__EQ : Joined<["--"], "warn-=">, Alias<W_Joined>; 2034def _warn_ : Joined<["--"], "warn-">, Alias<W_Joined>; 2035def _write_dependencies : Flag<["--"], "write-dependencies">, Alias<MD>; 2036def _write_user_dependencies : Flag<["--"], "write-user-dependencies">, Alias<MMD>; 2037def _ : Joined<["--"], "">, Flags<[Unsupported]>; 2038 2039def mieee_rnd_near : Flag<["-"], "mieee-rnd-near">, Group<m_hexagon_Features_Group>; 2040def mv4 : Flag<["-"], "mv4">, Group<m_hexagon_Features_Group>, 2041 Alias<mcpu_EQ>, AliasArgs<["hexagonv4"]>; 2042def mv5 : Flag<["-"], "mv5">, Group<m_hexagon_Features_Group>, Alias<mcpu_EQ>, 2043 AliasArgs<["hexagonv5"]>; 2044def mv55 : Flag<["-"], "mv55">, Group<m_hexagon_Features_Group>, 2045 Alias<mcpu_EQ>, AliasArgs<["hexagonv55"]>; 2046def mv60 : Flag<["-"], "mv60">, Group<m_hexagon_Features_Group>, 2047 Alias<mcpu_EQ>, AliasArgs<["hexagonv60"]>; 2048def mhexagon_hvx : Flag<["-"], "mhvx">, Group<m_hexagon_Features_Group>, 2049 Flags<[CC1Option]>, HelpText<"Enable Hexagon Vector eXtensions">; 2050def mno_hexagon_hvx : Flag<["-"], "mno-hvx">, Group<m_hexagon_Features_Group>, 2051 Flags<[CC1Option]>, HelpText<"Disable Hexagon Vector eXtensions">; 2052def mhexagon_hvx_double : Flag<["-"], "mhvx-double">, Group<m_hexagon_Features_Group>, 2053 Flags<[CC1Option]>, HelpText<"Enable Hexagon Double Vector eXtensions">; 2054def mno_hexagon_hvx_double : Flag<["-"], "mno-hvx-double">, Group<m_hexagon_Features_Group>, 2055 Flags<[CC1Option]>, HelpText<"Disable Hexagon Double Vector eXtensions">; 2056 2057// These are legacy user-facing driver-level option spellings. They are always 2058// aliases for options that are spelled using the more common Unix / GNU flag 2059// style of double-dash and equals-joined flags. 2060def gcc_toolchain_legacy_spelling : Separate<["-"], "gcc-toolchain">, Alias<gcc_toolchain>; 2061def target_legacy_spelling : Separate<["-"], "target">, Alias<target>; 2062 2063// Special internal option to handle -Xlinker --no-demangle. 2064def Z_Xlinker__no_demangle : Flag<["-"], "Z-Xlinker-no-demangle">, 2065 Flags<[Unsupported, NoArgumentUnused]>; 2066 2067// Special internal option to allow forwarding arbitrary arguments to linker. 2068def Zlinker_input : Separate<["-"], "Zlinker-input">, 2069 Flags<[Unsupported, NoArgumentUnused]>; 2070 2071// Reserved library options. 2072def Z_reserved_lib_stdcxx : Flag<["-"], "Z-reserved-lib-stdc++">, 2073 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 2074def Z_reserved_lib_cckext : Flag<["-"], "Z-reserved-lib-cckext">, 2075 Flags<[LinkerInput, NoArgumentUnused, Unsupported]>, Group<reserved_lib_Group>; 2076 2077// Ignored options 2078// FIXME: multiclasess produce suffixes, not prefixes. This is fine for now 2079// since it is only used in ignored options. 2080multiclass BooleanFFlag<string name> { 2081 def _f : Flag<["-"], "f"#name>; 2082 def _fno : Flag<["-"], "fno-"#name>; 2083} 2084 2085defm : BooleanFFlag<"keep-inline-functions">, Group<clang_ignored_gcc_optimization_f_Group>; 2086 2087def fprofile_dir : Joined<["-"], "fprofile-dir=">, Group<clang_ignored_gcc_optimization_f_Group>; 2088 2089def fuse_ld_EQ : Joined<["-"], "fuse-ld=">, Group<f_Group>; 2090 2091defm align_functions : BooleanFFlag<"align-functions">, Group<clang_ignored_gcc_optimization_f_Group>; 2092def falign_functions_EQ : Joined<["-"], "falign-functions=">, Group<clang_ignored_gcc_optimization_f_Group>; 2093defm align_labels : BooleanFFlag<"align-labels">, Group<clang_ignored_gcc_optimization_f_Group>; 2094def falign_labels_EQ : Joined<["-"], "falign-labels=">, Group<clang_ignored_gcc_optimization_f_Group>; 2095defm align_loops : BooleanFFlag<"align-loops">, Group<clang_ignored_gcc_optimization_f_Group>; 2096def falign_loops_EQ : Joined<["-"], "falign-loops=">, Group<clang_ignored_gcc_optimization_f_Group>; 2097defm align_jumps : BooleanFFlag<"align-jumps">, Group<clang_ignored_gcc_optimization_f_Group>; 2098def falign_jumps_EQ : Joined<["-"], "falign-jumps=">, Group<clang_ignored_gcc_optimization_f_Group>; 2099 2100// FIXME: This option should be supported and wired up to our diognostics, but 2101// ignore it for now to avoid breaking builds that use it. 2102def fdiagnostics_show_location_EQ : Joined<["-"], "fdiagnostics-show-location=">, Group<clang_ignored_f_Group>; 2103 2104defm fcheck_new : BooleanFFlag<"check-new">, Group<clang_ignored_f_Group>; 2105defm caller_saves : BooleanFFlag<"caller-saves">, Group<clang_ignored_gcc_optimization_f_Group>; 2106defm reorder_blocks : BooleanFFlag<"reorder-blocks">, Group<clang_ignored_gcc_optimization_f_Group>; 2107defm eliminate_unused_debug_types : BooleanFFlag<"eliminate-unused-debug-types">, Group<clang_ignored_f_Group>; 2108defm branch_count_reg : BooleanFFlag<"branch-count-reg">, Group<clang_ignored_gcc_optimization_f_Group>; 2109defm default_inline : BooleanFFlag<"default-inline">, Group<clang_ignored_gcc_optimization_f_Group>; 2110defm delete_null_pointer_checks : BooleanFFlag<"delete-null-pointer-checks">, 2111 Group<clang_ignored_gcc_optimization_f_Group>; 2112defm fat_lto_objects : BooleanFFlag<"fat-lto-objects">, Group<clang_ignored_gcc_optimization_f_Group>; 2113defm float_store : BooleanFFlag<"float-store">, Group<clang_ignored_gcc_optimization_f_Group>; 2114defm friend_injection : BooleanFFlag<"friend-injection">, Group<clang_ignored_f_Group>; 2115defm function_attribute_list : BooleanFFlag<"function-attribute-list">, Group<clang_ignored_f_Group>; 2116defm gcse : BooleanFFlag<"gcse">, Group<clang_ignored_gcc_optimization_f_Group>; 2117defm gcse_after_reload: BooleanFFlag<"gcse-after-reload">, Group<clang_ignored_gcc_optimization_f_Group>; 2118defm gcse_las: BooleanFFlag<"gcse-las">, Group<clang_ignored_gcc_optimization_f_Group>; 2119defm gcse_sm: BooleanFFlag<"gcse-sm">, Group<clang_ignored_gcc_optimization_f_Group>; 2120defm gnu : BooleanFFlag<"gnu">, Group<clang_ignored_f_Group>; 2121defm ident : BooleanFFlag<"ident">, Group<clang_ignored_f_Group>; 2122defm implicit_templates : BooleanFFlag<"implicit-templates">, Group<clang_ignored_f_Group>; 2123defm implement_inlines : BooleanFFlag<"implement-inlines">, Group<clang_ignored_f_Group>; 2124defm merge_constants : BooleanFFlag<"merge-constants">, Group<clang_ignored_gcc_optimization_f_Group>; 2125defm modulo_sched : BooleanFFlag<"modulo-sched">, Group<clang_ignored_gcc_optimization_f_Group>; 2126defm modulo_sched_allow_regmoves : BooleanFFlag<"modulo-sched-allow-regmoves">, 2127 Group<clang_ignored_gcc_optimization_f_Group>; 2128defm inline_functions_called_once : BooleanFFlag<"inline-functions-called-once">, 2129 Group<clang_ignored_gcc_optimization_f_Group>; 2130def finline_limit_EQ : Joined<["-"], "finline-limit=">, Group<clang_ignored_gcc_optimization_f_Group>; 2131defm finline_limit : BooleanFFlag<"inline-limit">, Group<clang_ignored_gcc_optimization_f_Group>; 2132defm inline_small_functions : BooleanFFlag<"inline-small-functions">, 2133 Group<clang_ignored_gcc_optimization_f_Group>; 2134defm ipa_cp : BooleanFFlag<"ipa-cp">, 2135 Group<clang_ignored_gcc_optimization_f_Group>; 2136defm ivopts : BooleanFFlag<"ivopts">, Group<clang_ignored_gcc_optimization_f_Group>; 2137defm non_call_exceptions : BooleanFFlag<"non-call-exceptions">, Group<clang_ignored_f_Group>; 2138defm peel_loops : BooleanFFlag<"peel-loops">, Group<clang_ignored_gcc_optimization_f_Group>; 2139defm permissive : BooleanFFlag<"permissive">, Group<clang_ignored_f_Group>; 2140defm prefetch_loop_arrays : BooleanFFlag<"prefetch-loop-arrays">, Group<clang_ignored_gcc_optimization_f_Group>; 2141defm printf : BooleanFFlag<"printf">, Group<clang_ignored_f_Group>; 2142defm profile : BooleanFFlag<"profile">, Group<clang_ignored_f_Group>; 2143defm profile_correction : BooleanFFlag<"profile-correction">, Group<clang_ignored_gcc_optimization_f_Group>; 2144defm profile_generate_sampling : BooleanFFlag<"profile-generate-sampling">, Group<clang_ignored_f_Group>; 2145defm profile_reusedist : BooleanFFlag<"profile-reusedist">, Group<clang_ignored_f_Group>; 2146defm profile_values : BooleanFFlag<"profile-values">, Group<clang_ignored_gcc_optimization_f_Group>; 2147defm regs_graph : BooleanFFlag<"regs-graph">, Group<clang_ignored_f_Group>; 2148defm rename_registers : BooleanFFlag<"rename-registers">, Group<clang_ignored_gcc_optimization_f_Group>; 2149defm ripa : BooleanFFlag<"ripa">, Group<clang_ignored_f_Group>; 2150defm rounding_math : BooleanFFlag<"rounding-math">, Group<clang_ignored_gcc_optimization_f_Group>; 2151defm schedule_insns : BooleanFFlag<"schedule-insns">, Group<clang_ignored_gcc_optimization_f_Group>; 2152defm schedule_insns2 : BooleanFFlag<"schedule-insns2">, Group<clang_ignored_gcc_optimization_f_Group>; 2153defm see : BooleanFFlag<"see">, Group<clang_ignored_f_Group>; 2154defm signaling_nans : BooleanFFlag<"signaling-nans">, Group<clang_ignored_gcc_optimization_f_Group>; 2155defm single_precision_constant : BooleanFFlag<"single-precision-constant">, 2156 Group<clang_ignored_gcc_optimization_f_Group>; 2157defm spec_constr_count : BooleanFFlag<"spec-constr-count">, Group<clang_ignored_f_Group>; 2158defm stack_check : BooleanFFlag<"stack-check">, Group<clang_ignored_f_Group>; 2159defm strength_reduce : 2160 BooleanFFlag<"strength-reduce">, Group<clang_ignored_gcc_optimization_f_Group>; 2161defm tls_model : BooleanFFlag<"tls-model">, Group<clang_ignored_f_Group>; 2162defm tracer : BooleanFFlag<"tracer">, Group<clang_ignored_gcc_optimization_f_Group>; 2163defm tree_dce : BooleanFFlag<"tree-dce">, Group<clang_ignored_gcc_optimization_f_Group>; 2164defm tree_loop_im : BooleanFFlag<"tree_loop_im">, Group<clang_ignored_gcc_optimization_f_Group>; 2165defm tree_loop_ivcanon : BooleanFFlag<"tree_loop_ivcanon">, Group<clang_ignored_gcc_optimization_f_Group>; 2166defm tree_loop_linear : BooleanFFlag<"tree_loop_linear">, Group<clang_ignored_gcc_optimization_f_Group>; 2167defm tree_salias : BooleanFFlag<"tree-salias">, Group<clang_ignored_f_Group>; 2168defm tree_ter : BooleanFFlag<"tree-ter">, Group<clang_ignored_gcc_optimization_f_Group>; 2169defm tree_vectorizer_verbose : BooleanFFlag<"tree-vectorizer-verbose">, Group<clang_ignored_f_Group>; 2170defm tree_vrp : BooleanFFlag<"tree-vrp">, Group<clang_ignored_gcc_optimization_f_Group>; 2171defm unroll_all_loops : BooleanFFlag<"unroll-all-loops">, Group<clang_ignored_gcc_optimization_f_Group>; 2172defm unsafe_loop_optimizations : BooleanFFlag<"unsafe-loop-optimizations">, 2173 Group<clang_ignored_gcc_optimization_f_Group>; 2174defm unswitch_loops : BooleanFFlag<"unswitch-loops">, Group<clang_ignored_gcc_optimization_f_Group>; 2175defm use_linker_plugin : BooleanFFlag<"use-linker-plugin">, Group<clang_ignored_gcc_optimization_f_Group>; 2176defm vect_cost_model : BooleanFFlag<"vect-cost-model">, Group<clang_ignored_gcc_optimization_f_Group>; 2177defm variable_expansion_in_unroller : BooleanFFlag<"variable-expansion-in-unroller">, 2178 Group<clang_ignored_gcc_optimization_f_Group>; 2179defm web : BooleanFFlag<"web">, Group<clang_ignored_gcc_optimization_f_Group>; 2180defm whole_program : BooleanFFlag<"whole-program">, Group<clang_ignored_gcc_optimization_f_Group>; 2181defm devirtualize : BooleanFFlag<"devirtualize">, Group<clang_ignored_gcc_optimization_f_Group>; 2182defm devirtualize_speculatively : BooleanFFlag<"devirtualize-speculatively">, 2183 Group<clang_ignored_gcc_optimization_f_Group>; 2184 2185// gfortran options that we recognize in the driver and pass along when 2186// invoking GCC to compile Fortran code. 2187def gfortran_Group : OptionGroup<"gfortran Group">; 2188 2189// Generic gfortran options. 2190def A_DASH : Joined<["-"], "A-">, Group<gfortran_Group>; 2191def J : JoinedOrSeparate<["-"], "J">, Flags<[RenderJoined]>, Group<gfortran_Group>; 2192def cpp : Flag<["-"], "cpp">, Group<gfortran_Group>; 2193def nocpp : Flag<["-"], "nocpp">, Group<gfortran_Group>; 2194def static_libgfortran : Flag<["-"], "static-libgfortran">, Group<gfortran_Group>; 2195 2196// "f" options with values for gfortran. 2197def fblas_matmul_limit_EQ : Joined<["-"], "fblas-matmul-limit=">, Group<gfortran_Group>; 2198def fcheck_EQ : Joined<["-"], "fcheck=">, Group<gfortran_Group>; 2199def fcoarray_EQ : Joined<["-"], "fcoarray=">, Group<gfortran_Group>; 2200def fconvert_EQ : Joined<["-"], "fconvert=">, Group<gfortran_Group>; 2201def ffixed_line_length_VALUE : Joined<["-"], "ffixed-line-length-">, Group<gfortran_Group>; 2202def ffpe_trap_EQ : Joined<["-"], "ffpe-trap=">, Group<gfortran_Group>; 2203def ffree_line_length_VALUE : Joined<["-"], "ffree-line-length-">, Group<gfortran_Group>; 2204def finit_character_EQ : Joined<["-"], "finit-character=">, Group<gfortran_Group>; 2205def finit_integer_EQ : Joined<["-"], "finit-integer=">, Group<gfortran_Group>; 2206def finit_logical_EQ : Joined<["-"], "finit-logical=">, Group<gfortran_Group>; 2207def finit_real_EQ : Joined<["-"], "finit-real=">, Group<gfortran_Group>; 2208def fmax_array_constructor_EQ : Joined<["-"], "fmax-array-constructor=">, Group<gfortran_Group>; 2209def fmax_errors_EQ : Joined<["-"], "fmax-errors=">, Group<gfortran_Group>; 2210def fmax_stack_var_size_EQ : Joined<["-"], "fmax-stack-var-size=">, Group<gfortran_Group>; 2211def fmax_subrecord_length_EQ : Joined<["-"], "fmax-subrecord-length=">, Group<gfortran_Group>; 2212def frecord_marker_EQ : Joined<["-"], "frecord-marker=">, Group<gfortran_Group>; 2213 2214// "f" flags for gfortran. 2215defm aggressive_function_elimination : BooleanFFlag<"aggressive-function-elimination">, Group<gfortran_Group>; 2216defm align_commons : BooleanFFlag<"align-commons">, Group<gfortran_Group>; 2217defm all_intrinsics : BooleanFFlag<"all-intrinsics">, Group<gfortran_Group>; 2218defm automatic : BooleanFFlag<"automatic">, Group<gfortran_Group>; 2219defm backslash : BooleanFFlag<"backslash">, Group<gfortran_Group>; 2220defm backtrace : BooleanFFlag<"backtrace">, Group<gfortran_Group>; 2221defm bounds_check : BooleanFFlag<"bounds-check">, Group<gfortran_Group>; 2222defm check_array_temporaries : BooleanFFlag<"check-array-temporaries">, Group<gfortran_Group>; 2223defm cray_pointer : BooleanFFlag<"cray-pointer">, Group<gfortran_Group>; 2224defm d_lines_as_code : BooleanFFlag<"d-lines-as-code">, Group<gfortran_Group>; 2225defm d_lines_as_comments : BooleanFFlag<"d-lines-as-comments">, Group<gfortran_Group>; 2226defm default_double_8 : BooleanFFlag<"default-double-8">, Group<gfortran_Group>; 2227defm default_integer_8 : BooleanFFlag<"default-integer-8">, Group<gfortran_Group>; 2228defm default_real_8 : BooleanFFlag<"default-real-8">, Group<gfortran_Group>; 2229defm dollar_ok : BooleanFFlag<"dollar-ok">, Group<gfortran_Group>; 2230defm dump_fortran_optimized : BooleanFFlag<"dump-fortran-optimized">, Group<gfortran_Group>; 2231defm dump_fortran_original : BooleanFFlag<"dump-fortran-original">, Group<gfortran_Group>; 2232defm dump_parse_tree : BooleanFFlag<"dump-parse-tree">, Group<gfortran_Group>; 2233defm external_blas : BooleanFFlag<"external-blas">, Group<gfortran_Group>; 2234defm f2c : BooleanFFlag<"f2c">, Group<gfortran_Group>; 2235defm fixed_form : BooleanFFlag<"fixed-form">, Group<gfortran_Group>; 2236defm free_form : BooleanFFlag<"free-form">, Group<gfortran_Group>; 2237defm frontend_optimize : BooleanFFlag<"frontend-optimize">, Group<gfortran_Group>; 2238defm implicit_none : BooleanFFlag<"implicit-none">, Group<gfortran_Group>; 2239defm init_local_zero : BooleanFFlag<"init-local-zero">, Group<gfortran_Group>; 2240defm integer_4_integer_8 : BooleanFFlag<"integer-4-integer-8">, Group<gfortran_Group>; 2241defm intrinsic_modules_path : BooleanFFlag<"intrinsic-modules-path">, Group<gfortran_Group>; 2242defm max_identifier_length : BooleanFFlag<"max-identifier-length">, Group<gfortran_Group>; 2243defm module_private : BooleanFFlag<"module-private">, Group<gfortran_Group>; 2244defm pack_derived : BooleanFFlag<"pack-derived">, Group<gfortran_Group>; 2245defm protect_parens : BooleanFFlag<"protect-parens">, Group<gfortran_Group>; 2246defm range_check : BooleanFFlag<"range-check">, Group<gfortran_Group>; 2247defm real_4_real_10 : BooleanFFlag<"real-4-real-10">, Group<gfortran_Group>; 2248defm real_4_real_16 : BooleanFFlag<"real-4-real-16">, Group<gfortran_Group>; 2249defm real_4_real_8 : BooleanFFlag<"real-4-real-8">, Group<gfortran_Group>; 2250defm real_8_real_10 : BooleanFFlag<"real-8-real-10">, Group<gfortran_Group>; 2251defm real_8_real_16 : BooleanFFlag<"real-8-real-16">, Group<gfortran_Group>; 2252defm real_8_real_4 : BooleanFFlag<"real-8-real-4">, Group<gfortran_Group>; 2253defm realloc_lhs : BooleanFFlag<"realloc-lhs">, Group<gfortran_Group>; 2254defm recursive : BooleanFFlag<"recursive">, Group<gfortran_Group>; 2255defm repack_arrays : BooleanFFlag<"repack-arrays">, Group<gfortran_Group>; 2256defm second_underscore : BooleanFFlag<"second-underscore">, Group<gfortran_Group>; 2257defm sign_zero : BooleanFFlag<"sign-zero">, Group<gfortran_Group>; 2258defm stack_arrays : BooleanFFlag<"stack-arrays">, Group<gfortran_Group>; 2259defm underscoring : BooleanFFlag<"underscoring">, Group<gfortran_Group>; 2260defm whole_file : BooleanFFlag<"whole-file">, Group<gfortran_Group>; 2261 2262 2263include "CC1Options.td" 2264 2265include "CLCompatOptions.td" 2266