[clang] fccd29d - Merge TableGen files used for clang options

Daniel Grumberg via cfe-commits cfe-commits at lists.llvm.org
Thu Jul 9 10:29:50 PDT 2020


Author: Daniel Grumberg
Date: 2020-07-09T18:28:51+01:00
New Revision: fccd29dddee92ffa7cd8a9adec6e626760538dae

URL: https://github.com/llvm/llvm-project/commit/fccd29dddee92ffa7cd8a9adec6e626760538dae
DIFF: https://github.com/llvm/llvm-project/commit/fccd29dddee92ffa7cd8a9adec6e626760538dae.diff

LOG: Merge TableGen files used for clang options

Summary:
Putting all the options in the same file is needed so they can be
ordered based on the dependencies between them.

Reviewers: Bigcheese, jdoerfert

Subscribers: dexonsmith, sstefan1, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D82574

Added: 
    

Modified: 
    clang/include/clang/Driver/Options.td

Removed: 
    clang/include/clang/Driver/CLCompatOptions.td


################################################################################
diff  --git a/clang/include/clang/Driver/CLCompatOptions.td b/clang/include/clang/Driver/CLCompatOptions.td
deleted file mode 100644
index 17d248a3c5ad..000000000000
--- a/clang/include/clang/Driver/CLCompatOptions.td
+++ /dev/null
@@ -1,470 +0,0 @@
-//===--- CLCompatOptions.td - Options for clang-cl ------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file defines the options accepted by clang-cl.
-//
-//===----------------------------------------------------------------------===//
-
-def cl_Group : OptionGroup<"<clang-cl options>">, Flags<[CLOption]>,
-  HelpText<"CL.EXE COMPATIBILITY OPTIONS">;
-
-def cl_compile_Group : OptionGroup<"<clang-cl compile-only options>">,
-  Group<cl_Group>;
-
-def cl_ignored_Group : OptionGroup<"<clang-cl ignored options>">,
-  Group<cl_Group>;
-
-class CLFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
-  Group<cl_Group>, Flags<[CLOption, DriverOption]>;
-
-class CLCompileFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
-  Group<cl_compile_Group>, Flags<[CLOption, DriverOption]>;
-
-class CLIgnoredFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
-  Group<cl_ignored_Group>, Flags<[CLOption, DriverOption]>;
-
-class CLJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
-  Group<cl_Group>, Flags<[CLOption, DriverOption]>;
-
-class CLCompileJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
-  Group<cl_compile_Group>, Flags<[CLOption, DriverOption]>;
-
-class CLIgnoredJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
-  Group<cl_ignored_Group>, Flags<[CLOption, DriverOption, HelpHidden]>;
-
-class CLJoinedOrSeparate<string name> : Option<["/", "-"], name,
-  KIND_JOINED_OR_SEPARATE>, Group<cl_Group>, Flags<[CLOption, DriverOption]>;
-
-class CLCompileJoinedOrSeparate<string name> : Option<["/", "-"], name,
-  KIND_JOINED_OR_SEPARATE>, Group<cl_compile_Group>,
-  Flags<[CLOption, DriverOption]>;
-
-class CLRemainingArgsJoined<string name> : Option<["/", "-"], name,
-  KIND_REMAINING_ARGS_JOINED>, Group<cl_Group>, Flags<[CLOption, DriverOption]>;
-
-// Aliases:
-// (We don't put any of these in cl_compile_Group as the options they alias are
-// already in the right group.)
-
-def _SLASH_Brepro : CLFlag<"Brepro">,
-  HelpText<"Do not write current time into COFF output (breaks link.exe /incremental)">,
-  Alias<mno_incremental_linker_compatible>;
-def _SLASH_Brepro_ : CLFlag<"Brepro-">,
-  HelpText<"Write current time into COFF output (default)">,
-  Alias<mincremental_linker_compatible>;
-def _SLASH_C : CLFlag<"C">,
-  HelpText<"Do not discard comments when preprocessing">, Alias<C>;
-def _SLASH_c : CLFlag<"c">, HelpText<"Compile only">, Alias<c>;
-def _SLASH_d1PP : CLFlag<"d1PP">,
-  HelpText<"Retain macro definitions in /E mode">, Alias<dD>;
-def _SLASH_d1reportAllClassLayout : CLFlag<"d1reportAllClassLayout">,
-  HelpText<"Dump record layout information">,
-  Alias<Xclang>, AliasArgs<["-fdump-record-layouts"]>;
-def _SLASH_diagnostics_caret : CLFlag<"diagnostics:caret">,
-  HelpText<"Enable caret and column diagnostics (default)">;
-def _SLASH_diagnostics_column : CLFlag<"diagnostics:column">,
-  HelpText<"Disable caret diagnostics but keep column info">;
-def _SLASH_diagnostics_classic : CLFlag<"diagnostics:classic">,
-  HelpText<"Disable column and caret diagnostics">;
-def _SLASH_D : CLJoinedOrSeparate<"D">, HelpText<"Define macro">,
-  MetaVarName<"<macro[=value]>">, Alias<D>;
-def _SLASH_E : CLFlag<"E">, HelpText<"Preprocess to stdout">, Alias<E>;
-def _SLASH_fp_except : CLFlag<"fp:except">, HelpText<"">, Alias<ftrapping_math>;
-def _SLASH_fp_except_ : CLFlag<"fp:except-">,
-  HelpText<"">, Alias<fno_trapping_math>;
-def _SLASH_fp_fast : CLFlag<"fp:fast">, HelpText<"">, Alias<ffast_math>;
-def _SLASH_fp_precise : CLFlag<"fp:precise">,
-  HelpText<"">, Alias<fno_fast_math>;
-def _SLASH_fp_strict : CLFlag<"fp:strict">, HelpText<"">, Alias<fno_fast_math>;
-def _SLASH_GA : CLFlag<"GA">, Alias<ftlsmodel_EQ>, AliasArgs<["local-exec"]>,
-  HelpText<"Assume thread-local variables are defined in the executable">;
-def _SLASH_GR : CLFlag<"GR">, HelpText<"Emit RTTI data (default)">;
-def _SLASH_GR_ : CLFlag<"GR-">, HelpText<"Do not emit RTTI data">;
-def _SLASH_GF : CLIgnoredFlag<"GF">,
-  HelpText<"Enable string pooling (default)">;
-def _SLASH_GF_ : CLFlag<"GF-">, HelpText<"Disable string pooling">,
-  Alias<fwritable_strings>;
-def _SLASH_GS : CLFlag<"GS">,
-  HelpText<"Enable buffer security check (default)">;
-def _SLASH_GS_ : CLFlag<"GS-">, HelpText<"Disable buffer security check">;
-def : CLFlag<"Gs">, HelpText<"Use stack probes (default)">,
-  Alias<mstack_probe_size>, AliasArgs<["4096"]>;
-def _SLASH_Gs : CLJoined<"Gs">,
-  HelpText<"Set stack probe size (default 4096)">, Alias<mstack_probe_size>;
-def _SLASH_Gy : CLFlag<"Gy">, HelpText<"Put each function in its own section">,
-  Alias<ffunction_sections>;
-def _SLASH_Gy_ : CLFlag<"Gy-">,
-  HelpText<"Do not put each function in its own section (default)">,
-  Alias<fno_function_sections>;
-def _SLASH_Gw : CLFlag<"Gw">, HelpText<"Put each data item in its own section">,
-  Alias<fdata_sections>;
-def _SLASH_Gw_ : CLFlag<"Gw-">,
-  HelpText<"Do not put each data item in its own section (default)">,
-  Alias<fno_data_sections>;
-def _SLASH_help : CLFlag<"help">, Alias<help>,
-  HelpText<"Display available options">;
-def _SLASH_HELP : CLFlag<"HELP">, Alias<help>;
-def _SLASH_I : CLJoinedOrSeparate<"I">,
-  HelpText<"Add directory to include search path">, MetaVarName<"<dir>">,
-  Alias<I>;
-def _SLASH_J : CLFlag<"J">, HelpText<"Make char type unsigned">,
-  Alias<funsigned_char>;
-
-// The _SLASH_O option handles all the /O flags, but we also provide separate
-// aliased options to provide separate help messages.
-def _SLASH_O : CLJoined<"O">,
-  HelpText<"Set multiple /O flags at once; e.g. '/O2y-' for '/O2 /Oy-'">,
-  MetaVarName<"<flags>">;
-def : CLFlag<"O1">, Alias<_SLASH_O>, AliasArgs<["1"]>,
-  HelpText<"Optimize for size  (like /Og     /Os /Oy /Ob2 /GF /Gy)">;
-def : CLFlag<"O2">, Alias<_SLASH_O>, AliasArgs<["2"]>,
-  HelpText<"Optimize for speed (like /Og /Oi /Ot /Oy /Ob2 /GF /Gy)">;
-def : CLFlag<"Ob0">, Alias<_SLASH_O>, AliasArgs<["b0"]>,
-  HelpText<"Disable function inlining">;
-def : CLFlag<"Ob1">, Alias<_SLASH_O>, AliasArgs<["b1"]>,
-  HelpText<"Only inline functions explicitly or implicitly marked inline">;
-def : CLFlag<"Ob2">, Alias<_SLASH_O>, AliasArgs<["b2"]>,
-  HelpText<"Inline functions as deemed beneficial by the compiler">;
-def : CLFlag<"Od">, Alias<_SLASH_O>, AliasArgs<["d"]>,
-  HelpText<"Disable optimization">;
-def : CLFlag<"Og">, Alias<_SLASH_O>, AliasArgs<["g"]>,
-  HelpText<"No effect">;
-def : CLFlag<"Oi">, Alias<_SLASH_O>, AliasArgs<["i"]>,
-  HelpText<"Enable use of builtin functions">;
-def : CLFlag<"Oi-">, Alias<_SLASH_O>, AliasArgs<["i-"]>,
-  HelpText<"Disable use of builtin functions">;
-def : CLFlag<"Os">, Alias<_SLASH_O>, AliasArgs<["s"]>,
-  HelpText<"Optimize for size">;
-def : CLFlag<"Ot">, Alias<_SLASH_O>, AliasArgs<["t"]>,
-  HelpText<"Optimize for speed">;
-def : CLFlag<"Ox">, Alias<_SLASH_O>, AliasArgs<["x"]>,
-  HelpText<"Deprecated (like /Og /Oi /Ot /Oy /Ob2); use /O2">;
-def : CLFlag<"Oy">, Alias<_SLASH_O>, AliasArgs<["y"]>,
-  HelpText<"Enable frame pointer omission (x86 only)">;
-def : CLFlag<"Oy-">, Alias<_SLASH_O>, AliasArgs<["y-"]>,
-  HelpText<"Disable frame pointer omission (x86 only, default)">;
-
-def _SLASH_QUESTION : CLFlag<"?">, Alias<help>,
-  HelpText<"Display available options">;
-def _SLASH_Qvec : CLFlag<"Qvec">,
-  HelpText<"Enable the loop vectorization passes">, Alias<fvectorize>;
-def _SLASH_Qvec_ : CLFlag<"Qvec-">,
-  HelpText<"Disable the loop vectorization passes">, Alias<fno_vectorize>;
-def _SLASH_showIncludes : CLFlag<"showIncludes">,
-  HelpText<"Print info about included files to stderr">;
-def _SLASH_showIncludes_user : CLFlag<"showIncludes:user">,
-  HelpText<"Like /showIncludes but omit system headers">;
-def _SLASH_showFilenames : CLFlag<"showFilenames">,
-  HelpText<"Print the name of each compiled file">;
-def _SLASH_showFilenames_ : CLFlag<"showFilenames-">,
-  HelpText<"Do not print the name of each compiled file (default)">;
-def _SLASH_source_charset : CLCompileJoined<"source-charset:">,
-  HelpText<"Set source encoding, supports only UTF-8">,
-  Alias<finput_charset_EQ>;
-def _SLASH_execution_charset : CLCompileJoined<"execution-charset:">,
-  HelpText<"Set runtime encoding, supports only UTF-8">,
-  Alias<fexec_charset_EQ>;
-def _SLASH_std : CLCompileJoined<"std:">,
-  HelpText<"Set C++ version (c++14,c++17,c++latest)">;
-def _SLASH_U : CLJoinedOrSeparate<"U">, HelpText<"Undefine macro">,
-  MetaVarName<"<macro>">, Alias<U>;
-def _SLASH_validate_charset : CLFlag<"validate-charset">,
-  Alias<W_Joined>, AliasArgs<["invalid-source-encoding"]>;
-def _SLASH_validate_charset_ : CLFlag<"validate-charset-">,
-  Alias<W_Joined>, AliasArgs<["no-invalid-source-encoding"]>;
-def _SLASH_W0 : CLFlag<"W0">, HelpText<"Disable all warnings">, Alias<w>;
-def _SLASH_W1 : CLFlag<"W1">, HelpText<"Enable -Wall">, Alias<Wall>;
-def _SLASH_W2 : CLFlag<"W2">, HelpText<"Enable -Wall">, Alias<Wall>;
-def _SLASH_W3 : CLFlag<"W3">, HelpText<"Enable -Wall">, Alias<Wall>;
-def _SLASH_W4 : CLFlag<"W4">, HelpText<"Enable -Wall and -Wextra">, Alias<WCL4>;
-def _SLASH_Wall : CLFlag<"Wall">, HelpText<"Enable -Weverything">,
-  Alias<W_Joined>, AliasArgs<["everything"]>;
-def _SLASH_WX : CLFlag<"WX">, HelpText<"Treat warnings as errors">,
-  Alias<W_Joined>, AliasArgs<["error"]>;
-def _SLASH_WX_ : CLFlag<"WX-">,
-  HelpText<"Do not treat warnings as errors (default)">,
-  Alias<W_Joined>, AliasArgs<["no-error"]>;
-def _SLASH_w_flag : CLFlag<"w">, HelpText<"Disable all warnings">, Alias<w>;
-def _SLASH_wd4005 : CLFlag<"wd4005">, Alias<W_Joined>,
-  AliasArgs<["no-macro-redefined"]>;
-def _SLASH_wd4018 : CLFlag<"wd4018">, Alias<W_Joined>,
-  AliasArgs<["no-sign-compare"]>;
-def _SLASH_wd4100 : CLFlag<"wd4100">, Alias<W_Joined>,
-  AliasArgs<["no-unused-parameter"]>;
-def _SLASH_wd4910 : CLFlag<"wd4910">, Alias<W_Joined>,
-  AliasArgs<["no-dllexport-explicit-instantiation-decl"]>;
-def _SLASH_wd4996 : CLFlag<"wd4996">, Alias<W_Joined>,
-  AliasArgs<["no-deprecated-declarations"]>;
-def _SLASH_vd : CLJoined<"vd">, HelpText<"Control vtordisp placement">,
-  Alias<vtordisp_mode_EQ>;
-def _SLASH_X : CLFlag<"X">,
-  HelpText<"Do not add %INCLUDE% to include search path">, Alias<nostdlibinc>;
-def _SLASH_Zc_sizedDealloc : CLFlag<"Zc:sizedDealloc">,
-  HelpText<"Enable C++14 sized global deallocation functions">,
-  Alias<fsized_deallocation>;
-def _SLASH_Zc_sizedDealloc_ : CLFlag<"Zc:sizedDealloc-">,
-  HelpText<"Disable C++14 sized global deallocation functions">,
-  Alias<fno_sized_deallocation>;
-def _SLASH_Zc_alignedNew : CLFlag<"Zc:alignedNew">,
-  HelpText<"Enable C++17 aligned allocation functions">,
-  Alias<faligned_allocation>;
-def _SLASH_Zc_alignedNew_ : CLFlag<"Zc:alignedNew-">,
-  HelpText<"Disable C++17 aligned allocation functions">,
-  Alias<fno_aligned_allocation>;
-def _SLASH_Zc_char8_t : CLFlag<"Zc:char8_t">,
-  HelpText<"Enable char8_t from C++2a">,
-  Alias<fchar8__t>;
-def _SLASH_Zc_char8_t_ : CLFlag<"Zc:char8_t-">,
-  HelpText<"Disable char8_t from c++2a">,
-  Alias<fno_char8__t>;
-def _SLASH_Zc_strictStrings : CLFlag<"Zc:strictStrings">,
-  HelpText<"Treat string literals as const">, Alias<W_Joined>,
-  AliasArgs<["error=c++11-compat-deprecated-writable-strings"]>;
-def _SLASH_Zc_threadSafeInit : CLFlag<"Zc:threadSafeInit">,
-  HelpText<"Enable thread-safe initialization of static variables">,
-  Alias<fthreadsafe_statics>;
-def _SLASH_Zc_threadSafeInit_ : CLFlag<"Zc:threadSafeInit-">,
-  HelpText<"Disable thread-safe initialization of static variables">,
-  Alias<fno_threadsafe_statics>;
-def _SLASH_Zc_trigraphs : CLFlag<"Zc:trigraphs">,
-  HelpText<"Enable trigraphs">, Alias<ftrigraphs>;
-def _SLASH_Zc_trigraphs_off : CLFlag<"Zc:trigraphs-">,
-  HelpText<"Disable trigraphs (default)">, Alias<fno_trigraphs>;
-def _SLASH_Zc_twoPhase : CLFlag<"Zc:twoPhase">,
-  HelpText<"Enable two-phase name lookup in templates">,
-  Alias<fno_delayed_template_parsing>;
-def _SLASH_Zc_twoPhase_ : CLFlag<"Zc:twoPhase-">,
-  HelpText<"Disable two-phase name lookup in templates (default)">,
-  Alias<fdelayed_template_parsing>;
-def _SLASH_Z7 : CLFlag<"Z7">,
-  HelpText<"Enable CodeView debug information in object files">;
-def _SLASH_Zd : CLFlag<"Zd">,
-  HelpText<"Emit debug line number tables only">;
-def _SLASH_Zi : CLFlag<"Zi">, Alias<_SLASH_Z7>,
-  HelpText<"Like /Z7">;
-def _SLASH_Zp : CLJoined<"Zp">,
-  HelpText<"Set default maximum struct packing alignment">,
-  Alias<fpack_struct_EQ>;
-def _SLASH_Zp_flag : CLFlag<"Zp">,
-  HelpText<"Set default maximum struct packing alignment to 1">,
-  Alias<fpack_struct_EQ>, AliasArgs<["1"]>;
-def _SLASH_Zs : CLFlag<"Zs">, HelpText<"Syntax-check only">,
-  Alias<fsyntax_only>;
-def _SLASH_openmp_ : CLFlag<"openmp-">,
-  HelpText<"Disable OpenMP support">, Alias<fno_openmp>;
-def _SLASH_openmp : CLFlag<"openmp">, HelpText<"Enable OpenMP support">,
-  Alias<fopenmp>;
-def _SLASH_openmp_experimental : CLFlag<"openmp:experimental">,
-  HelpText<"Enable OpenMP support with experimental SIMD support">,
-  Alias<fopenmp>;
-
-// Non-aliases:
-
-def _SLASH_arch : CLCompileJoined<"arch:">,
-  HelpText<"Set architecture for code generation">;
-
-def _SLASH_M_Group : OptionGroup<"</M group>">, Group<cl_compile_Group>;
-def _SLASH_volatile_Group : OptionGroup<"</volatile group>">,
-  Group<cl_compile_Group>;
-
-def _SLASH_EH : CLJoined<"EH">, HelpText<"Set exception handling model">;
-def _SLASH_EP : CLFlag<"EP">,
-  HelpText<"Disable linemarker output and preprocess to stdout">;
-def _SLASH_FA : CLFlag<"FA">,
-  HelpText<"Output assembly code file during compilation">;
-def _SLASH_Fa : CLJoined<"Fa">,
-  HelpText<"Set assembly output file name (with /FA)">,
-  MetaVarName<"<file or dir/>">;
-def _SLASH_fallback : CLCompileFlag<"fallback">,
-  HelpText<"Fall back to cl.exe if clang-cl fails to compile">;
-def _SLASH_FI : CLJoinedOrSeparate<"FI">,
-  HelpText<"Include file before parsing">, Alias<include_>;
-def _SLASH_Fe : CLJoined<"Fe">,
-  HelpText<"Set output executable file name">,
-  MetaVarName<"<file or dir/>">;
-def _SLASH_Fi : CLCompileJoined<"Fi">,
-  HelpText<"Set preprocess output file name (with /P)">,
-  MetaVarName<"<file>">;
-def _SLASH_Fo : CLCompileJoined<"Fo">,
-  HelpText<"Set output object file (with /c)">,
-  MetaVarName<"<file or dir/>">;
-def _SLASH_guard : CLJoined<"guard:">,
-  HelpText<"Enable Control Flow Guard with /guard:cf, or only the table with /guard:cf,nochecks">;
-def _SLASH_GX : CLFlag<"GX">,
-  HelpText<"Deprecated; use /EHsc">;
-def _SLASH_GX_ : CLFlag<"GX-">,
-  HelpText<"Deprecated (like not passing /EH)">;
-def _SLASH_imsvc : CLJoinedOrSeparate<"imsvc">,
-  HelpText<"Add <dir> to system include search path, as if in %INCLUDE%">,
-  MetaVarName<"<dir>">;
-def _SLASH_LD : CLFlag<"LD">, HelpText<"Create DLL">;
-def _SLASH_LDd : CLFlag<"LDd">, HelpText<"Create debug DLL">;
-def _SLASH_link : CLRemainingArgsJoined<"link">,
-  HelpText<"Forward options to the linker">, MetaVarName<"<options>">;
-def _SLASH_MD : Option<["/", "-"], "MD", KIND_FLAG>, Group<_SLASH_M_Group>,
-  Flags<[CLOption, DriverOption]>, HelpText<"Use DLL run-time">;
-def _SLASH_MDd : Option<["/", "-"], "MDd", KIND_FLAG>, Group<_SLASH_M_Group>,
-  Flags<[CLOption, DriverOption]>, HelpText<"Use DLL debug run-time">;
-def _SLASH_MT : Option<["/", "-"], "MT", KIND_FLAG>, Group<_SLASH_M_Group>,
-  Flags<[CLOption, DriverOption]>, HelpText<"Use static run-time">;
-def _SLASH_MTd : Option<["/", "-"], "MTd", KIND_FLAG>, Group<_SLASH_M_Group>,
-  Flags<[CLOption, DriverOption]>, HelpText<"Use static debug run-time">;
-def _SLASH_o : CLJoinedOrSeparate<"o">,
-  HelpText<"Deprecated (set output file name); use /Fe or /Fe">,
-  MetaVarName<"<file or dir/>">;
-def _SLASH_P : CLFlag<"P">, HelpText<"Preprocess to file">;
-def _SLASH_Tc : CLCompileJoinedOrSeparate<"Tc">,
-  HelpText<"Treat <file> as C source file">, MetaVarName<"<file>">;
-def _SLASH_TC : CLCompileFlag<"TC">, HelpText<"Treat all source files as C">;
-def _SLASH_Tp : CLCompileJoinedOrSeparate<"Tp">,
-  HelpText<"Treat <file> as C++ source file">, MetaVarName<"<file>">;
-def _SLASH_TP : CLCompileFlag<"TP">, HelpText<"Treat all source files as C++">;
-def _SLASH_volatile_iso : Option<["/", "-"], "volatile:iso", KIND_FLAG>,
-  Group<_SLASH_volatile_Group>, Flags<[CLOption, DriverOption]>,
-  HelpText<"Volatile loads and stores have standard semantics">;
-def _SLASH_vmb : CLFlag<"vmb">,
-  HelpText<"Use a best-case representation method for member pointers">;
-def _SLASH_vmg : CLFlag<"vmg">,
-  HelpText<"Use a most-general representation for member pointers">;
-def _SLASH_vms : CLFlag<"vms">,
-  HelpText<"Set the default most-general representation to single inheritance">;
-def _SLASH_vmm : CLFlag<"vmm">,
-  HelpText<"Set the default most-general representation to "
-           "multiple inheritance">;
-def _SLASH_vmv : CLFlag<"vmv">,
-  HelpText<"Set the default most-general representation to "
-           "virtual inheritance">;
-def _SLASH_volatile_ms  : Option<["/", "-"], "volatile:ms", KIND_FLAG>,
-  Group<_SLASH_volatile_Group>, Flags<[CLOption, DriverOption]>,
-  HelpText<"Volatile loads and stores have acquire and release semantics">;
-def _SLASH_clang : CLJoined<"clang:">,
-  HelpText<"Pass <arg> to the clang driver">, MetaVarName<"<arg>">;
-def _SLASH_Zl : CLFlag<"Zl">,
-  HelpText<"Do not let object file auto-link default libraries">;
-
-def _SLASH_Yc : CLJoined<"Yc">,
-  HelpText<"Generate a pch file for all code up to and including <filename>">,
-  MetaVarName<"<filename>">;
-def _SLASH_Yu : CLJoined<"Yu">,
-  HelpText<"Load a pch file and use it instead of all code up to "
-           "and including <filename>">,
-  MetaVarName<"<filename>">;
-def _SLASH_Y_ : CLFlag<"Y-">,
-  HelpText<"Disable precompiled headers, overrides /Yc and /Yu">;
-def _SLASH_Zc_dllexportInlines : CLFlag<"Zc:dllexportInlines">,
-  HelpText<"dllexport/dllimport inline member functions of dllexport/import classes (default)">;
-def _SLASH_Zc_dllexportInlines_ : CLFlag<"Zc:dllexportInlines-">,
-  HelpText<"Do not dllexport/dllimport inline member functions of dllexport/import classes">;
-def _SLASH_Fp : CLJoined<"Fp">,
-  HelpText<"Set pch file name (with /Yc and /Yu)">, MetaVarName<"<file>">;
-
-def _SLASH_Gd : CLFlag<"Gd">,
-  HelpText<"Set __cdecl as a default calling convention">;
-def _SLASH_Gr : CLFlag<"Gr">,
-  HelpText<"Set __fastcall as a default calling convention">;
-def _SLASH_Gz : CLFlag<"Gz">,
-  HelpText<"Set __stdcall as a default calling convention">;
-def _SLASH_Gv : CLFlag<"Gv">,
-  HelpText<"Set __vectorcall as a default calling convention">;
-def _SLASH_Gregcall : CLFlag<"Gregcall">,
-  HelpText<"Set __regcall as a default calling convention">;
-
-// Ignored:
-
-def _SLASH_analyze_ : CLIgnoredFlag<"analyze-">;
-def _SLASH_bigobj : CLIgnoredFlag<"bigobj">;
-def _SLASH_cgthreads : CLIgnoredJoined<"cgthreads">;
-def _SLASH_d2FastFail : CLIgnoredFlag<"d2FastFail">;
-def _SLASH_d2Zi_PLUS : CLIgnoredFlag<"d2Zi+">;
-def _SLASH_errorReport : CLIgnoredJoined<"errorReport">;
-def _SLASH_FC : CLIgnoredFlag<"FC">;
-def _SLASH_Fd : CLIgnoredJoined<"Fd">;
-def _SLASH_FS : CLIgnoredFlag<"FS">;
-def _SLASH_JMC : CLIgnoredFlag<"JMC">;
-def _SLASH_kernel_ : CLIgnoredFlag<"kernel-">;
-def _SLASH_nologo : CLIgnoredFlag<"nologo">;
-def _SLASH_permissive_ : CLIgnoredFlag<"permissive-">;
-def _SLASH_RTC : CLIgnoredJoined<"RTC">;
-def _SLASH_sdl : CLIgnoredFlag<"sdl">;
-def _SLASH_sdl_ : CLIgnoredFlag<"sdl-">;
-def _SLASH_utf8 : CLIgnoredFlag<"utf-8">,
-  HelpText<"Set source and runtime encoding to UTF-8 (default)">;
-def _SLASH_w : CLIgnoredJoined<"w">;
-def _SLASH_Zc___cplusplus : CLIgnoredFlag<"Zc:__cplusplus">;
-def _SLASH_Zc_auto : CLIgnoredFlag<"Zc:auto">;
-def _SLASH_Zc_forScope : CLIgnoredFlag<"Zc:forScope">;
-def _SLASH_Zc_inline : CLIgnoredFlag<"Zc:inline">;
-def _SLASH_Zc_rvalueCast : CLIgnoredFlag<"Zc:rvalueCast">;
-def _SLASH_Zc_ternary : CLIgnoredFlag<"Zc:ternary">;
-def _SLASH_Zc_wchar_t : CLIgnoredFlag<"Zc:wchar_t">;
-def _SLASH_ZH_MD5 : CLIgnoredFlag<"ZH:MD5">;
-def _SLASH_ZH_SHA1 : CLIgnoredFlag<"ZH:SHA1">;
-def _SLASH_ZH_SHA_256 : CLIgnoredFlag<"ZH:SHA_256">;
-def _SLASH_Zm : CLIgnoredJoined<"Zm">;
-def _SLASH_Zo : CLIgnoredFlag<"Zo">;
-def _SLASH_Zo_ : CLIgnoredFlag<"Zo-">;
-
-
-// Unsupported:
-
-def _SLASH_await : CLFlag<"await">;
-def _SLASH_constexpr : CLJoined<"constexpr:">;
-def _SLASH_AI : CLJoinedOrSeparate<"AI">;
-def _SLASH_Bt : CLFlag<"Bt">;
-def _SLASH_Bt_plus : CLFlag<"Bt+">;
-def _SLASH_clr : CLJoined<"clr">;
-def _SLASH_d2 : CLJoined<"d2">;
-def _SLASH_doc : CLJoined<"doc">;
-def _SLASH_FA_joined : CLJoined<"FA">;
-def _SLASH_favor : CLJoined<"favor">;
-def _SLASH_F : CLJoinedOrSeparate<"F">;
-def _SLASH_Fm : CLJoined<"Fm">;
-def _SLASH_Fr : CLJoined<"Fr">;
-def _SLASH_FR : CLJoined<"FR">;
-def _SLASH_FU : CLJoinedOrSeparate<"FU">;
-def _SLASH_Fx : CLFlag<"Fx">;
-def _SLASH_G1 : CLFlag<"G1">;
-def _SLASH_G2 : CLFlag<"G2">;
-def _SLASH_Ge : CLFlag<"Ge">;
-def _SLASH_Gh : CLFlag<"Gh">;
-def _SLASH_GH : CLFlag<"GH">;
-def _SLASH_GL : CLFlag<"GL">;
-def _SLASH_GL_ : CLFlag<"GL-">;
-def _SLASH_Gm : CLFlag<"Gm">;
-def _SLASH_Gm_ : CLFlag<"Gm-">;
-def _SLASH_GT : CLFlag<"GT">;
-def _SLASH_GZ : CLFlag<"GZ">;
-def _SLASH_H : CLFlag<"H">;
-def _SLASH_homeparams : CLFlag<"homeparams">;
-def _SLASH_hotpatch : CLFlag<"hotpatch">;
-def _SLASH_kernel : CLFlag<"kernel">;
-def _SLASH_LN : CLFlag<"LN">;
-def _SLASH_MP : CLJoined<"MP">;
-def _SLASH_Qfast_transcendentals : CLFlag<"Qfast_transcendentals">;
-def _SLASH_QIfist : CLFlag<"QIfist">;
-def _SLASH_QIntel_jcc_erratum : CLFlag<"QIntel-jcc-erratum">;
-def _SLASH_Qimprecise_fwaits : CLFlag<"Qimprecise_fwaits">;
-def _SLASH_Qpar : CLFlag<"Qpar">;
-def _SLASH_Qpar_report : CLJoined<"Qpar-report">;
-def _SLASH_Qsafe_fp_loads : CLFlag<"Qsafe_fp_loads">;
-def _SLASH_Qspectre : CLFlag<"Qspectre">;
-def _SLASH_Qspectre_load : CLFlag<"Qspectre-load">;
-def _SLASH_Qspectre_load_cf : CLFlag<"Qspectre-load-cf">;
-def _SLASH_Qvec_report : CLJoined<"Qvec-report">;
-def _SLASH_u : CLFlag<"u">;
-def _SLASH_V : CLFlag<"V">;
-def _SLASH_WL : CLFlag<"WL">;
-def _SLASH_Wp64 : CLFlag<"Wp64">;
-def _SLASH_Yd : CLFlag<"Yd">;
-def _SLASH_Yl : CLJoined<"Yl">;
-def _SLASH_Za : CLFlag<"Za">;
-def _SLASH_Zc : CLJoined<"Zc:">;
-def _SLASH_Ze : CLFlag<"Ze">;
-def _SLASH_Zg : CLFlag<"Zg">;
-def _SLASH_ZI : CLFlag<"ZI">;
-def _SLASH_ZW : CLJoined<"ZW">;

diff  --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index c95d427da267..113696aeec7f 100644
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -3434,6 +3434,1409 @@ def fno_sycl : Flag<["-"], "fno-sycl">, Group<sycl_Group>, Flags<[CoreOption]>,
 def sycl_std_EQ : Joined<["-"], "sycl-std=">, Group<sycl_Group>, Flags<[CC1Option, NoArgumentUnused, CoreOption]>,
   HelpText<"SYCL language standard to compile for.">, Values<"2017, 121, 1.2.1, sycl-1.2.1">;
 
-include "CC1Options.td"
+//===----------------------------------------------------------------------===//
+// CC1 Options
+//===----------------------------------------------------------------------===//
+
+let Flags = [CC1Option, NoDriverOption] in {
+
+//===----------------------------------------------------------------------===//
+// Target Options
+//===----------------------------------------------------------------------===//
+
+let Flags = [CC1Option, CC1AsOption, NoDriverOption] in {
+
+def target_cpu : Separate<["-"], "target-cpu">,
+  HelpText<"Target a specific cpu type">;
+def target_feature : Separate<["-"], "target-feature">,
+  HelpText<"Target specific attributes">;
+def triple : Separate<["-"], "triple">,
+  HelpText<"Specify target triple (e.g. i686-apple-darwin9)">,
+  MarshallingInfoString<"TargetOpts->Triple", "llvm::sys::getDefaultTargetTriple()", "std::string">,
+  AlwaysEmit, Normalizer<"normalizeTriple">, DenormalizeString;
+def target_abi : Separate<["-"], "target-abi">,
+  HelpText<"Target a particular ABI type">;
+def target_sdk_version_EQ : Joined<["-"], "target-sdk-version=">,
+  HelpText<"The version of target SDK used for compilation">;
+
+}
+
+def target_linker_version : Separate<["-"], "target-linker-version">,
+  HelpText<"Target linker version">;
+def triple_EQ : Joined<["-"], "triple=">, Alias<triple>;
+def mfpmath : Separate<["-"], "mfpmath">,
+  HelpText<"Which unit to use for fp math">;
+
+def fpadding_on_unsigned_fixed_point : Flag<["-"], "fpadding-on-unsigned-fixed-point">,
+  HelpText<"Force each unsigned fixed point type to have an extra bit of padding to align their scales with those of signed fixed point types">;
+def fno_padding_on_unsigned_fixed_point : Flag<["-"], "fno-padding-on-unsigned-fixed-point">;
+
+//===----------------------------------------------------------------------===//
+// Analyzer Options
+//===----------------------------------------------------------------------===//
+
+def analysis_UnoptimizedCFG : Flag<["-"], "unoptimized-cfg">,
+  HelpText<"Generate unoptimized CFGs for all analyses">;
+def analysis_CFGAddImplicitDtors : Flag<["-"], "cfg-add-implicit-dtors">,
+  HelpText<"Add C++ implicit destructors to CFGs for all analyses">;
+
+def analyzer_store : Separate<["-"], "analyzer-store">,
+  HelpText<"Source Code Analysis - Abstract Memory Store Models">;
+def analyzer_store_EQ : Joined<["-"], "analyzer-store=">, Alias<analyzer_store>;
+
+def analyzer_constraints : Separate<["-"], "analyzer-constraints">,
+  HelpText<"Source Code Analysis - Symbolic Constraint Engines">;
+def analyzer_constraints_EQ : Joined<["-"], "analyzer-constraints=">,
+  Alias<analyzer_constraints>;
+
+def analyzer_output : Separate<["-"], "analyzer-output">,
+  HelpText<"Source Code Analysis - Output Options">;
+def analyzer_output_EQ : Joined<["-"], "analyzer-output=">,
+  Alias<analyzer_output>;
+
+def analyzer_purge : Separate<["-"], "analyzer-purge">,
+  HelpText<"Source Code Analysis - Dead Symbol Removal Frequency">;
+def analyzer_purge_EQ : Joined<["-"], "analyzer-purge=">, Alias<analyzer_purge>;
+
+def analyzer_opt_analyze_headers : Flag<["-"], "analyzer-opt-analyze-headers">,
+  HelpText<"Force the static analyzer to analyze functions defined in header files">;
+def analyzer_opt_analyze_nested_blocks : Flag<["-"], "analyzer-opt-analyze-nested-blocks">,
+  HelpText<"Analyze the definitions of blocks in addition to functions">;
+def analyzer_display_progress : Flag<["-"], "analyzer-display-progress">,
+  HelpText<"Emit verbose output about the analyzer's progress">;
+def analyze_function : Separate<["-"], "analyze-function">,
+  HelpText<"Run analysis on specific function (for C++ include parameters in name)">;
+def analyze_function_EQ : Joined<["-"], "analyze-function=">, Alias<analyze_function>;
+def trim_egraph : Flag<["-"], "trim-egraph">,
+  HelpText<"Only show error-related paths in the analysis graph">;
+def analyzer_viz_egraph_graphviz : Flag<["-"], "analyzer-viz-egraph-graphviz">,
+  HelpText<"Display exploded graph using GraphViz">;
+def analyzer_dump_egraph : Separate<["-"], "analyzer-dump-egraph">,
+  HelpText<"Dump exploded graph to the specified file">;
+def analyzer_dump_egraph_EQ : Joined<["-"], "analyzer-dump-egraph=">, Alias<analyzer_dump_egraph>;
+
+def analyzer_inline_max_stack_depth : Separate<["-"], "analyzer-inline-max-stack-depth">,
+  HelpText<"Bound on stack depth while inlining (4 by default)">;
+def analyzer_inline_max_stack_depth_EQ : Joined<["-"], "analyzer-inline-max-stack-depth=">,
+  Alias<analyzer_inline_max_stack_depth>;
+
+def analyzer_inlining_mode : Separate<["-"], "analyzer-inlining-mode">,
+  HelpText<"Specify the function selection heuristic used during inlining">;
+def analyzer_inlining_mode_EQ : Joined<["-"], "analyzer-inlining-mode=">, Alias<analyzer_inlining_mode>;
+
+def analyzer_disable_retry_exhausted : Flag<["-"], "analyzer-disable-retry-exhausted">,
+  HelpText<"Do not re-analyze paths leading to exhausted nodes with a 
diff erent strategy (may decrease code coverage)">;
+
+def analyzer_max_loop : Separate<["-"], "analyzer-max-loop">,
+  HelpText<"The maximum number of times the analyzer will go through a loop">;
+def analyzer_stats : Flag<["-"], "analyzer-stats">,
+  HelpText<"Print internal analyzer statistics.">;
+
+def analyzer_checker : Separate<["-"], "analyzer-checker">,
+  HelpText<"Choose analyzer checkers to enable">,
+  ValuesCode<[{
+    const char *Values =
+    #define GET_CHECKERS
+    #define CHECKER(FULLNAME, CLASS, HT, DOC_URI, IS_HIDDEN)  FULLNAME ","
+    #include "clang/StaticAnalyzer/Checkers/Checkers.inc"
+    #undef GET_CHECKERS
+    #define GET_PACKAGES
+    #define PACKAGE(FULLNAME)  FULLNAME ","
+    #include "clang/StaticAnalyzer/Checkers/Checkers.inc"
+    #undef GET_PACKAGES
+    ;
+  }]>;
+def analyzer_checker_EQ : Joined<["-"], "analyzer-checker=">,
+  Alias<analyzer_checker>;
+
+def analyzer_disable_checker : Separate<["-"], "analyzer-disable-checker">,
+  HelpText<"Choose analyzer checkers to disable">;
+def analyzer_disable_checker_EQ : Joined<["-"], "analyzer-disable-checker=">,
+  Alias<analyzer_disable_checker>;
+
+def analyzer_disable_all_checks : Flag<["-"], "analyzer-disable-all-checks">,
+  HelpText<"Disable all static analyzer checks">;
+
+def analyzer_checker_help : Flag<["-"], "analyzer-checker-help">,
+  HelpText<"Display the list of analyzer checkers that are available">;
+
+def analyzer_checker_help_alpha : Flag<["-"], "analyzer-checker-help-alpha">,
+  HelpText<"Display the list of in development analyzer checkers. These "
+           "are NOT considered safe, they are unstable and will emit incorrect "
+           "reports. Enable ONLY FOR DEVELOPMENT purposes">;
+
+def analyzer_checker_help_developer : Flag<["-"], "analyzer-checker-help-developer">,
+  HelpText<"Display the list of developer-only checkers such as modeling "
+           "and debug checkers">;
+
+def analyzer_config_help : Flag<["-"], "analyzer-config-help">,
+  HelpText<"Display the list of -analyzer-config options. These are meant for "
+           "development purposes only!">;
+
+def analyzer_list_enabled_checkers : Flag<["-"], "analyzer-list-enabled-checkers">,
+  HelpText<"Display the list of enabled analyzer checkers">;
+
+def analyzer_config : Separate<["-"], "analyzer-config">,
+  HelpText<"Choose analyzer options to enable">;
+
+def analyzer_checker_option_help : Flag<["-"], "analyzer-checker-option-help">,
+  HelpText<"Display the list of checker and package options">;
+
+def analyzer_checker_option_help_alpha : Flag<["-"], "analyzer-checker-option-help-alpha">,
+  HelpText<"Display the list of in development checker and package options. "
+           "These are NOT considered safe, they are unstable and will emit "
+           "incorrect reports. Enable ONLY FOR DEVELOPMENT purposes">;
+
+def analyzer_checker_option_help_developer : Flag<["-"], "analyzer-checker-option-help-developer">,
+  HelpText<"Display the list of checker and package options meant for "
+           "development purposes only">;
+
+def analyzer_config_compatibility_mode : Separate<["-"], "analyzer-config-compatibility-mode">,
+  HelpText<"Don't emit errors on invalid analyzer-config inputs">;
+
+def analyzer_config_compatibility_mode_EQ : Joined<["-"], "analyzer-config-compatibility-mode=">,
+  Alias<analyzer_config_compatibility_mode>;
+
+def analyzer_werror : Flag<["-"], "analyzer-werror">,
+  HelpText<"Emit analyzer results as errors rather than warnings">;
+
+//===----------------------------------------------------------------------===//
+// Migrator Options
+//===----------------------------------------------------------------------===//
+def migrator_no_nsalloc_error : Flag<["-"], "no-ns-alloc-error">,
+  HelpText<"Do not error on use of NSAllocateCollectable/NSReallocateCollectable">;
+
+def migrator_no_finalize_removal : Flag<["-"], "no-finalize-removal">,
+  HelpText<"Do not remove finalize method in gc mode">;
+
+//===----------------------------------------------------------------------===//
+// CodeGen Options
+//===----------------------------------------------------------------------===//
+
+let Flags = [CC1Option, CC1AsOption, NoDriverOption] in {
+def debug_info_kind_EQ : Joined<["-"], "debug-info-kind=">;
+def debug_info_macro : Flag<["-"], "debug-info-macro">,
+  HelpText<"Emit macro debug information">;
+def default_function_attr : Separate<["-"], "default-function-attr">,
+  HelpText<"Apply given attribute to all functions">;
+def dwarf_version_EQ : Joined<["-"], "dwarf-version=">;
+def debugger_tuning_EQ : Joined<["-"], "debugger-tuning=">;
+def dwarf_debug_flags : Separate<["-"], "dwarf-debug-flags">,
+  HelpText<"The string to embed in the Dwarf debug flags record.">;
+def record_command_line : Separate<["-"], "record-command-line">,
+  HelpText<"The string to embed in the .LLVM.command.line section.">;
+def compress_debug_sections : Flag<["-", "--"], "compress-debug-sections">,
+    HelpText<"DWARF debug sections compression">;
+def compress_debug_sections_EQ : Joined<["-", "--"], "compress-debug-sections=">,
+    HelpText<"DWARF debug sections compression type">;
+def mno_exec_stack : Flag<["-"], "mnoexecstack">,
+  HelpText<"Mark the file as not needing an executable stack">;
+def massembler_no_warn : Flag<["-"], "massembler-no-warn">,
+  HelpText<"Make assembler not emit warnings">;
+def massembler_fatal_warnings : Flag<["-"], "massembler-fatal-warnings">,
+  HelpText<"Make assembler warnings fatal">;
+def mrelax_relocations : Flag<["--"], "mrelax-relocations">,
+    HelpText<"Use relaxable elf relocations">;
+def msave_temp_labels : Flag<["-"], "msave-temp-labels">,
+  HelpText<"Save temporary labels in the symbol table. "
+           "Note this may change .s semantics and shouldn't generally be used "
+           "on compiler-generated code.">;
+def mrelocation_model : Separate<["-"], "mrelocation-model">,
+  HelpText<"The relocation model to use">, Values<"static,pic,ropi,rwpi,ropi-rwpi,dynamic-no-pic">,
+  NormalizedValuesScope<"llvm::Reloc">,
+  NormalizedValues<["Static", "PIC_", "ROPI", "RWPI", "ROPI_RWPI", "DynamicNoPIC"]>,
+  MarshallingInfoString<"CodeGenOpts.RelocationModel", "PIC_", "Model">,
+  AutoNormalizeEnum;
+def fno_math_builtin : Flag<["-"], "fno-math-builtin">,
+  HelpText<"Disable implicit builtin knowledge of math functions">;
+}
+
+def disable_llvm_verifier : Flag<["-"], "disable-llvm-verifier">,
+  HelpText<"Don't run the LLVM IR verifier pass">;
+def disable_llvm_passes : Flag<["-"], "disable-llvm-passes">,
+  HelpText<"Use together with -emit-llvm to get pristine LLVM IR from the "
+           "frontend by not running any LLVM passes at all">;
+def disable_llvm_optzns : Flag<["-"], "disable-llvm-optzns">,
+  Alias<disable_llvm_passes>;
+def disable_lifetimemarkers : Flag<["-"], "disable-lifetime-markers">,
+  HelpText<"Disable lifetime-markers emission even when optimizations are "
+           "enabled">;
+def disable_O0_optnone : Flag<["-"], "disable-O0-optnone">,
+  HelpText<"Disable adding the optnone attribute to functions at O0">;
+def disable_red_zone : Flag<["-"], "disable-red-zone">,
+  HelpText<"Do not emit code that uses the red zone.">;
+def dwarf_column_info : Flag<["-"], "dwarf-column-info">,
+  HelpText<"Turn on column location information.">;
+def dwarf_ext_refs : Flag<["-"], "dwarf-ext-refs">,
+  HelpText<"Generate debug info with external references to clang modules"
+           " or precompiled headers">;
+def dwarf_explicit_import : Flag<["-"], "dwarf-explicit-import">,
+  HelpText<"Generate explicit import from anonymous namespace to containing"
+           " scope">;
+def debug_forward_template_params : Flag<["-"], "debug-forward-template-params">,
+  HelpText<"Emit complete descriptions of template parameters in forward"
+           " declarations">;
+def fforbid_guard_variables : Flag<["-"], "fforbid-guard-variables">,
+  HelpText<"Emit an error if a C++ static local initializer would need a guard variable">;
+def no_implicit_float : Flag<["-"], "no-implicit-float">,
+  HelpText<"Don't generate implicit floating point instructions">;
+def fdump_vtable_layouts : Flag<["-"], "fdump-vtable-layouts">,
+  HelpText<"Dump the layouts of all vtables that will be emitted in a translation unit">;
+def fmerge_functions : Flag<["-"], "fmerge-functions">,
+  HelpText<"Permit merging of identical functions when optimizing.">;
+def femit_coverage_notes : Flag<["-"], "femit-coverage-notes">,
+  HelpText<"Emit a gcov coverage notes file when compiling.">;
+def femit_coverage_data: Flag<["-"], "femit-coverage-data">,
+  HelpText<"Instrument the program to emit gcov coverage data when run.">;
+def coverage_data_file : Separate<["-"], "coverage-data-file">,
+  HelpText<"Emit coverage data to this filename.">;
+def coverage_data_file_EQ : Joined<["-"], "coverage-data-file=">,
+  Alias<coverage_data_file>;
+def coverage_notes_file : Separate<["-"], "coverage-notes-file">,
+  HelpText<"Emit coverage notes to this filename.">;
+def coverage_notes_file_EQ : Joined<["-"], "coverage-notes-file=">,
+  Alias<coverage_notes_file>;
+def coverage_version_EQ : Joined<["-"], "coverage-version=">,
+  HelpText<"Four-byte version string for gcov files.">;
+def test_coverage : Flag<["-"], "test-coverage">,
+  HelpText<"Do not generate coverage files or remove coverage changes from IR">;
+def dump_coverage_mapping : Flag<["-"], "dump-coverage-mapping">,
+  HelpText<"Dump the coverage mapping records, for testing">;
+def fuse_register_sized_bitfield_access: Flag<["-"], "fuse-register-sized-bitfield-access">,
+  HelpText<"Use register sized accesses to bit-fields, when possible.">;
+def relaxed_aliasing : Flag<["-"], "relaxed-aliasing">,
+  HelpText<"Turn off Type Based Alias Analysis">;
+def no_struct_path_tbaa : Flag<["-"], "no-struct-path-tbaa">,
+  HelpText<"Turn off struct-path aware Type Based Alias Analysis">;
+def new_struct_path_tbaa : Flag<["-"], "new-struct-path-tbaa">,
+  HelpText<"Enable enhanced struct-path aware Type Based Alias Analysis">;
+def mdebug_pass : Separate<["-"], "mdebug-pass">,
+  HelpText<"Enable additional debug output">;
+def mframe_pointer_EQ : Joined<["-"], "mframe-pointer=">,
+  HelpText<"Specify which frame pointers to retain (all, non-leaf, none).">, Values<"all,non-leaf,none">;
+def mdisable_tail_calls : Flag<["-"], "mdisable-tail-calls">,
+  HelpText<"Disable tail call optimization, keeping the call stack accurate">;
+def menable_no_infinities : Flag<["-"], "menable-no-infs">,
+  HelpText<"Allow optimization to assume there are no infinities.">;
+def menable_no_nans : Flag<["-"], "menable-no-nans">,
+  HelpText<"Allow optimization to assume there are no NaNs.">;
+def menable_unsafe_fp_math : Flag<["-"], "menable-unsafe-fp-math">,
+  HelpText<"Allow unsafe floating-point math optimizations which may decrease "
+           "precision">;
+def mreassociate : Flag<["-"], "mreassociate">,
+  HelpText<"Allow reassociation transformations for floating-point instructions">;
+def mabi_EQ_ieeelongdouble : Flag<["-"], "mabi=ieeelongdouble">,
+  HelpText<"Use IEEE 754 quadruple-precision for long double">;
+def mfloat_abi : Separate<["-"], "mfloat-abi">,
+  HelpText<"The float ABI to use">;
+def mtp : Separate<["-"], "mtp">,
+  HelpText<"Mode for reading thread pointer">;
+def mlimit_float_precision : Separate<["-"], "mlimit-float-precision">,
+  HelpText<"Limit float precision to the given value">;
+def split_stacks : Flag<["-"], "split-stacks">,
+  HelpText<"Try to use a split stack if possible.">;
+def mno_zero_initialized_in_bss : Flag<["-"], "mno-zero-initialized-in-bss">,
+  HelpText<"Do not put zero initialized data in the BSS">;
+def mregparm : Separate<["-"], "mregparm">,
+  HelpText<"Limit the number of registers available for integer arguments">;
+def msmall_data_limit : Separate<["-"], "msmall-data-limit">,
+  HelpText<"Put global and static data smaller than the limit into a special section">;
+def munwind_tables : Flag<["-"], "munwind-tables">,
+  HelpText<"Generate unwinding tables for all functions">;
+def mconstructor_aliases : Flag<["-"], "mconstructor-aliases">,
+  HelpText<"Emit complete constructors and destructors as aliases when possible">;
+def mlink_bitcode_file : Separate<["-"], "mlink-bitcode-file">,
+  HelpText<"Link the given bitcode file before performing optimizations.">;
+def mlink_builtin_bitcode : Separate<["-"], "mlink-builtin-bitcode">,
+  HelpText<"Link and internalize needed symbols from the given bitcode file "
+           "before performing optimizations.">;
+def mlink_cuda_bitcode : Separate<["-"], "mlink-cuda-bitcode">,
+  Alias<mlink_builtin_bitcode>;
+def vectorize_loops : Flag<["-"], "vectorize-loops">,
+  HelpText<"Run the Loop vectorization passes">;
+def vectorize_slp : Flag<["-"], "vectorize-slp">,
+  HelpText<"Run the SLP vectorization passes">;
+def dependent_lib : Joined<["--"], "dependent-lib=">,
+  HelpText<"Add dependent library">;
+def linker_option : Joined<["--"], "linker-option=">,
+  HelpText<"Add linker option">;
+def fsanitize_coverage_type : Joined<["-"], "fsanitize-coverage-type=">,
+                              HelpText<"Sanitizer coverage type">;
+def fsanitize_coverage_indirect_calls
+    : Flag<["-"], "fsanitize-coverage-indirect-calls">,
+      HelpText<"Enable sanitizer coverage for indirect calls">;
+def fsanitize_coverage_trace_bb
+    : Flag<["-"], "fsanitize-coverage-trace-bb">,
+      HelpText<"Enable basic block tracing in sanitizer coverage">;
+def fsanitize_coverage_trace_cmp
+    : Flag<["-"], "fsanitize-coverage-trace-cmp">,
+      HelpText<"Enable cmp instruction tracing in sanitizer coverage">;
+def fsanitize_coverage_trace_div
+    : Flag<["-"], "fsanitize-coverage-trace-div">,
+      HelpText<"Enable div instruction tracing in sanitizer coverage">;
+def fsanitize_coverage_trace_gep
+    : Flag<["-"], "fsanitize-coverage-trace-gep">,
+      HelpText<"Enable gep instruction tracing in sanitizer coverage">;
+def fsanitize_coverage_8bit_counters
+    : Flag<["-"], "fsanitize-coverage-8bit-counters">,
+      HelpText<"Enable frequency counters in sanitizer coverage">;
+def fsanitize_coverage_inline_8bit_counters
+    : Flag<["-"], "fsanitize-coverage-inline-8bit-counters">,
+      HelpText<"Enable inline 8-bit counters in sanitizer coverage">;
+def fsanitize_coverage_inline_bool_flag
+    : Flag<["-"], "fsanitize-coverage-inline-bool-flag">,
+      HelpText<"Enable inline bool flag in sanitizer coverage">;
+def fsanitize_coverage_pc_table
+    : Flag<["-"], "fsanitize-coverage-pc-table">,
+      HelpText<"Create a table of coverage-instrumented PCs">;
+def fsanitize_coverage_trace_pc
+    : Flag<["-"], "fsanitize-coverage-trace-pc">,
+      HelpText<"Enable PC tracing in sanitizer coverage">;
+def fsanitize_coverage_trace_pc_guard
+    : Flag<["-"], "fsanitize-coverage-trace-pc-guard">,
+      HelpText<"Enable PC tracing with guard in sanitizer coverage">;
+def fsanitize_coverage_no_prune
+    : Flag<["-"], "fsanitize-coverage-no-prune">,
+      HelpText<"Disable coverage pruning (i.e. instrument all blocks/edges)">;
+def fsanitize_coverage_stack_depth
+    : Flag<["-"], "fsanitize-coverage-stack-depth">,
+      HelpText<"Enable max stack depth tracing">;
+def fpatchable_function_entry_offset_EQ
+    : Joined<["-"], "fpatchable-function-entry-offset=">, MetaVarName<"<M>">,
+      HelpText<"Generate M NOPs before function entry">;
+def fprofile_instrument_EQ : Joined<["-"], "fprofile-instrument=">,
+    HelpText<"Enable PGO instrumentation. The accepted value is clang, llvm, "
+             "or none">, Values<"none,clang,llvm">;
+def fprofile_instrument_path_EQ : Joined<["-"], "fprofile-instrument-path=">,
+    HelpText<"Generate instrumented code to collect execution counts into "
+             "<file> (overridden by LLVM_PROFILE_FILE env var)">;
+def fprofile_instrument_use_path_EQ :
+    Joined<["-"], "fprofile-instrument-use-path=">,
+    HelpText<"Specify the profile path in PGO use compilation">;
+def flto_visibility_public_std:
+    Flag<["-"], "flto-visibility-public-std">,
+    HelpText<"Use public LTO visibility for classes in std and stdext namespaces">;
+def flto_unit: Flag<["-"], "flto-unit">,
+    HelpText<"Emit IR to support LTO unit features (CFI, whole program vtable opt)">;
+def fno_lto_unit: Flag<["-"], "fno-lto-unit">;
+def fdebug_pass_manager : Flag<["-"], "fdebug-pass-manager">,
+    HelpText<"Prints debug information for the new pass manager">;
+def fno_debug_pass_manager : Flag<["-"], "fno-debug-pass-manager">,
+    HelpText<"Disables debug printing for the new pass manager">;
+// The driver option takes the key as a parameter to the -msign-return-address=
+// and -mbranch-protection= options, but CC1 has a separate option so we
+// don't have to parse the parameter twice.
+def msign_return_address_key_EQ : Joined<["-"], "msign-return-address-key=">,
+    Values<"a_key,b_key">;
+def mbranch_target_enforce : Flag<["-"], "mbranch-target-enforce">;
+def fno_dllexport_inlines : Flag<["-"], "fno-dllexport-inlines">;
+def cfguard_no_checks : Flag<["-"], "cfguard-no-checks">,
+    HelpText<"Emit Windows Control Flow Guard tables only (no checks)">;
+def cfguard : Flag<["-"], "cfguard">,
+    HelpText<"Emit Windows Control Flow Guard tables and checks">;
+
+def fdenormal_fp_math_f32_EQ : Joined<["-"], "fdenormal-fp-math-f32=">,
+   Group<f_Group>;
+
+//===----------------------------------------------------------------------===//
+// Dependency Output Options
+//===----------------------------------------------------------------------===//
+
+def sys_header_deps : Flag<["-"], "sys-header-deps">,
+  HelpText<"Include system headers in dependency output">;
+def module_file_deps : Flag<["-"], "module-file-deps">,
+  HelpText<"Include module files in dependency output">;
+def header_include_file : Separate<["-"], "header-include-file">,
+  HelpText<"Filename (or -) to write header include output to">;
+def show_includes : Flag<["--"], "show-includes">,
+  HelpText<"Print cl.exe style /showIncludes to stdout">;
+
+//===----------------------------------------------------------------------===//
+// Diagnostic Options
+//===----------------------------------------------------------------------===//
+
+def diagnostic_log_file : Separate<["-"], "diagnostic-log-file">,
+  HelpText<"Filename (or -) to log diagnostics to">;
+def diagnostic_serialized_file : Separate<["-"], "serialize-diagnostic-file">,
+  MetaVarName<"<filename>">,
+  HelpText<"File for serializing diagnostics in a binary format">;
+
+def fdiagnostics_format : Separate<["-"], "fdiagnostics-format">,
+  HelpText<"Change diagnostic formatting to match IDE and command line tools">, Values<"clang,msvc,msvc-fallback,vi">;
+def fdiagnostics_show_category : Separate<["-"], "fdiagnostics-show-category">,
+  HelpText<"Print diagnostic category">, Values<"none,id,name">;
+def fno_diagnostics_use_presumed_location : Flag<["-"], "fno-diagnostics-use-presumed-location">,
+  HelpText<"Ignore #line directives when displaying diagnostic locations">;
+def ftabstop : Separate<["-"], "ftabstop">, MetaVarName<"<N>">,
+  HelpText<"Set the tab stop distance.">;
+def ferror_limit : Separate<["-"], "ferror-limit">, MetaVarName<"<N>">,
+  HelpText<"Set the maximum number of errors to emit before stopping (0 = no limit).">;
+def fmacro_backtrace_limit : Separate<["-"], "fmacro-backtrace-limit">, MetaVarName<"<N>">,
+  HelpText<"Set the maximum number of entries to print in a macro expansion backtrace (0 = no limit).">;
+def ftemplate_backtrace_limit : Separate<["-"], "ftemplate-backtrace-limit">, MetaVarName<"<N>">,
+  HelpText<"Set the maximum number of entries to print in a template instantiation backtrace (0 = no limit).">;
+def fconstexpr_backtrace_limit : Separate<["-"], "fconstexpr-backtrace-limit">, MetaVarName<"<N>">,
+  HelpText<"Set the maximum number of entries to print in a constexpr evaluation backtrace (0 = no limit).">;
+def fspell_checking_limit : Separate<["-"], "fspell-checking-limit">, MetaVarName<"<N>">,
+  HelpText<"Set the maximum number of times to perform spell checking on unrecognized identifiers (0 = no limit).">;
+def fcaret_diagnostics_max_lines :
+  Separate<["-"], "fcaret-diagnostics-max-lines">, MetaVarName<"<N>">,
+  HelpText<"Set the maximum number of source lines to show in a caret diagnostic">;
+def verify_EQ : CommaJoined<["-"], "verify=">,
+  MetaVarName<"<prefixes>">,
+  HelpText<"Verify diagnostic output using comment directives that start with"
+           " prefixes in the comma-separated sequence <prefixes>">;
+def verify : Flag<["-"], "verify">,
+  HelpText<"Equivalent to -verify=expected">;
+def verify_ignore_unexpected : Flag<["-"], "verify-ignore-unexpected">,
+  HelpText<"Ignore unexpected diagnostic messages">;
+def verify_ignore_unexpected_EQ : CommaJoined<["-"], "verify-ignore-unexpected=">,
+  HelpText<"Ignore unexpected diagnostic messages">;
+def Wno_rewrite_macros : Flag<["-"], "Wno-rewrite-macros">,
+  HelpText<"Silence ObjC rewriting warnings">;
+
+//===----------------------------------------------------------------------===//
+// Frontend Options
+//===----------------------------------------------------------------------===//
+
+// This isn't normally used, it is just here so we can parse a
+// CompilerInvocation out of a driver-derived argument vector.
+def cc1 : Flag<["-"], "cc1">;
+def cc1as : Flag<["-"], "cc1as">;
+
+def ast_merge : Separate<["-"], "ast-merge">,
+  MetaVarName<"<ast file>">,
+  HelpText<"Merge the given AST file into the translation unit being compiled.">;
+def aux_target_cpu : Separate<["-"], "aux-target-cpu">,
+  HelpText<"Target a specific auxiliary cpu type">;
+def aux_target_feature : Separate<["-"], "aux-target-feature">,
+  HelpText<"Target specific auxiliary attributes">;
+def aux_triple : Separate<["-"], "aux-triple">,
+  HelpText<"Auxiliary target triple.">;
+def code_completion_at : Separate<["-"], "code-completion-at">,
+  MetaVarName<"<file>:<line>:<column>">,
+  HelpText<"Dump code-completion information at a location">;
+def remap_file : Separate<["-"], "remap-file">,
+  MetaVarName<"<from>;<to>">,
+  HelpText<"Replace the contents of the <from> file with the contents of the <to> file">;
+def code_completion_at_EQ : Joined<["-"], "code-completion-at=">,
+  Alias<code_completion_at>;
+def code_completion_macros : Flag<["-"], "code-completion-macros">,
+  HelpText<"Include macros in code-completion results">;
+def code_completion_patterns : Flag<["-"], "code-completion-patterns">,
+  HelpText<"Include code patterns in code-completion results">;
+def no_code_completion_globals : Flag<["-"], "no-code-completion-globals">,
+  HelpText<"Do not include global declarations in code-completion results.">;
+def no_code_completion_ns_level_decls : Flag<["-"], "no-code-completion-ns-level-decls">,
+  HelpText<"Do not include declarations inside namespaces (incl. global namespace) in the code-completion results.">;
+def code_completion_brief_comments : Flag<["-"], "code-completion-brief-comments">,
+  HelpText<"Include brief documentation comments in code-completion results.">;
+def code_completion_with_fixits : Flag<["-"], "code-completion-with-fixits">,
+  HelpText<"Include code completion results which require small fix-its.">;
+def disable_free : Flag<["-"], "disable-free">,
+  HelpText<"Disable freeing of memory on exit">;
+def discard_value_names : Flag<["-"], "discard-value-names">,
+  HelpText<"Discard value names in LLVM IR">;
+def load : Separate<["-"], "load">, MetaVarName<"<dsopath>">,
+  HelpText<"Load the named plugin (dynamic shared object)">;
+def plugin : Separate<["-"], "plugin">, MetaVarName<"<name>">,
+  HelpText<"Use the named plugin action instead of the default action (use \"help\" to list available options)">;
+def plugin_arg : JoinedAndSeparate<["-"], "plugin-arg-">,
+    MetaVarName<"<name> <arg>">,
+    HelpText<"Pass <arg> to plugin <name>">;
+def add_plugin : Separate<["-"], "add-plugin">, MetaVarName<"<name>">,
+  HelpText<"Use the named plugin action in addition to the default action">;
+def ast_dump_filter : Separate<["-"], "ast-dump-filter">,
+  MetaVarName<"<dump_filter>">,
+  HelpText<"Use with -ast-dump or -ast-print to dump/print only AST declaration"
+           " nodes having a certain substring in a qualified name. Use"
+           " -ast-list to list all filterable declaration node names.">;
+def fno_modules_global_index : Flag<["-"], "fno-modules-global-index">,
+  HelpText<"Do not automatically generate or update the global module index">;
+def fno_modules_error_recovery : Flag<["-"], "fno-modules-error-recovery">,
+  HelpText<"Do not automatically import modules for error recovery">;
+def fmodule_map_file_home_is_cwd : Flag<["-"], "fmodule-map-file-home-is-cwd">,
+  HelpText<"Use the current working directory as the home directory of "
+           "module maps specified by -fmodule-map-file=<FILE>">;
+def fmodule_feature : Separate<["-"], "fmodule-feature">,
+  MetaVarName<"<feature>">,
+  HelpText<"Enable <feature> in module map requires declarations">;
+def fmodules_embed_file_EQ : Joined<["-"], "fmodules-embed-file=">,
+  MetaVarName<"<file>">,
+  HelpText<"Embed the contents of the specified file into the module file "
+           "being compiled.">;
+def fmodules_embed_all_files : Joined<["-"], "fmodules-embed-all-files">,
+  HelpText<"Embed the contents of all files read by this compilation into "
+           "the produced module file.">;
+def fmodules_local_submodule_visibility :
+  Flag<["-"], "fmodules-local-submodule-visibility">,
+  HelpText<"Enforce name visibility rules across submodules of the same "
+           "top-level module.">;
+def fmodules_codegen :
+  Flag<["-"], "fmodules-codegen">,
+  HelpText<"Generate code for uses of this module that assumes an explicit "
+           "object file will be built for the module">;
+def fmodules_debuginfo :
+  Flag<["-"], "fmodules-debuginfo">,
+  HelpText<"Generate debug info for types in an object file built from this "
+           "module and do not generate them elsewhere">;
+def fmodule_format_EQ : Joined<["-"], "fmodule-format=">,
+  HelpText<"Select the container format for clang modules and PCH. "
+           "Supported options are 'raw' and 'obj'.">;
+def ftest_module_file_extension_EQ :
+  Joined<["-"], "ftest-module-file-extension=">,
+  HelpText<"introduce a module file extension for testing purposes. "
+           "The argument is parsed as blockname:major:minor:hashed:user info">;
+def fconcepts_ts : Flag<["-"], "fconcepts-ts">,
+  HelpText<"Enable C++ Extensions for Concepts. (deprecated - use -std=c++2a)">;
+def fno_concept_satisfaction_caching : Flag<["-"],
+                                            "fno-concept-satisfaction-caching">,
+  HelpText<"Disable satisfaction caching for C++2a Concepts.">;
+
+def frecovery_ast : Flag<["-"], "frecovery-ast">,
+  HelpText<"Preserve expressions in AST rather than dropping them when "
+           "encountering semantic errors">;
+def fno_recovery_ast : Flag<["-"], "fno-recovery-ast">;
+def frecovery_ast_type : Flag<["-"], "frecovery-ast-type">,
+  HelpText<"Preserve the type for recovery expressions when possible "
+          "(experimental)">;
+def fno_recovery_ast_type : Flag<["-"], "fno-recovery-ast-type">;
+
+let Group = Action_Group in {
+
+def Eonly : Flag<["-"], "Eonly">,
+  HelpText<"Just run preprocessor, no output (for timings)">;
+def dump_raw_tokens : Flag<["-"], "dump-raw-tokens">,
+  HelpText<"Lex file in raw mode and dump raw tokens">;
+def analyze : Flag<["-"], "analyze">,
+  HelpText<"Run static analysis engine">;
+def dump_tokens : Flag<["-"], "dump-tokens">,
+  HelpText<"Run preprocessor, dump internal rep of tokens">;
+def init_only : Flag<["-"], "init-only">,
+  HelpText<"Only execute frontend initialization">;
+def fixit : Flag<["-"], "fixit">,
+  HelpText<"Apply fix-it advice to the input source">;
+def fixit_EQ : Joined<["-"], "fixit=">,
+  HelpText<"Apply fix-it advice creating a file with the given suffix">;
+def print_preamble : Flag<["-"], "print-preamble">,
+  HelpText<"Print the \"preamble\" of a file, which is a candidate for implicit"
+           " precompiled headers.">;
+def emit_html : Flag<["-"], "emit-html">,
+  HelpText<"Output input source as HTML">;
+def ast_print : Flag<["-"], "ast-print">,
+  HelpText<"Build ASTs and then pretty-print them">;
+def ast_list : Flag<["-"], "ast-list">,
+  HelpText<"Build ASTs and print the list of declaration node qualified names">;
+def ast_dump : Flag<["-"], "ast-dump">,
+  HelpText<"Build ASTs and then debug dump them">;
+def ast_dump_EQ : Joined<["-"], "ast-dump=">,
+  HelpText<"Build ASTs and then debug dump them in the specified format. "
+           "Supported formats include: default, json">;
+def ast_dump_all : Flag<["-"], "ast-dump-all">,
+  HelpText<"Build ASTs and then debug dump them, forcing deserialization">;
+def ast_dump_all_EQ : Joined<["-"], "ast-dump-all=">,
+  HelpText<"Build ASTs and then debug dump them in the specified format, "
+           "forcing deserialization. Supported formats include: default, json">;
+def ast_dump_decl_types : Flag<["-"], "ast-dump-decl-types">,
+  HelpText<"Include declaration types in AST dumps">;
+def templight_dump : Flag<["-"], "templight-dump">,
+  HelpText<"Dump templight information to stdout">;
+def ast_dump_lookups : Flag<["-"], "ast-dump-lookups">,
+  HelpText<"Build ASTs and then debug dump their name lookup tables">;
+def ast_view : Flag<["-"], "ast-view">,
+  HelpText<"Build ASTs and view them with GraphViz">;
+def emit_module : Flag<["-"], "emit-module">,
+  HelpText<"Generate pre-compiled module file from a module map">;
+def emit_module_interface : Flag<["-"], "emit-module-interface">,
+  HelpText<"Generate pre-compiled module file from a C++ module interface">;
+def emit_header_module : Flag<["-"], "emit-header-module">,
+  HelpText<"Generate pre-compiled module file from a set of header files">;
+def emit_pch : Flag<["-"], "emit-pch">,
+  HelpText<"Generate pre-compiled header file">;
+def emit_llvm_bc : Flag<["-"], "emit-llvm-bc">,
+  HelpText<"Build ASTs then convert to LLVM, emit .bc file">;
+def emit_llvm_only : Flag<["-"], "emit-llvm-only">,
+  HelpText<"Build ASTs and convert to LLVM, discarding output">;
+def emit_codegen_only : Flag<["-"], "emit-codegen-only">,
+  HelpText<"Generate machine code, but discard output">;
+def emit_obj : Flag<["-"], "emit-obj">,
+  HelpText<"Emit native object files">;
+def rewrite_test : Flag<["-"], "rewrite-test">,
+  HelpText<"Rewriter playground">;
+def rewrite_macros : Flag<["-"], "rewrite-macros">,
+  HelpText<"Expand macros without full preprocessing">;
+def migrate : Flag<["-"], "migrate">,
+  HelpText<"Migrate source code">;
+def compiler_options_dump : Flag<["-"], "compiler-options-dump">,
+  HelpText<"Dump the compiler configuration options">;
+def print_dependency_directives_minimized_source : Flag<["-"],
+  "print-dependency-directives-minimized-source">,
+  HelpText<"Print the output of the dependency directives source minimizer">;
+}
+
+def emit_llvm_uselists : Flag<["-"], "emit-llvm-uselists">,
+  HelpText<"Preserve order of LLVM use-lists when serializing">;
+def no_emit_llvm_uselists : Flag<["-"], "no-emit-llvm-uselists">,
+  HelpText<"Don't preserve order of LLVM use-lists when serializing">;
+
+def mt_migrate_directory : Separate<["-"], "mt-migrate-directory">,
+  HelpText<"Directory for temporary files produced during ARC or ObjC migration">;
+def arcmt_check : Flag<["-"], "arcmt-check">,
+  HelpText<"Check for ARC migration issues that need manual handling">;
+def arcmt_modify : Flag<["-"], "arcmt-modify">,
+  HelpText<"Apply modifications to files to conform to ARC">;
+def arcmt_migrate : Flag<["-"], "arcmt-migrate">,
+  HelpText<"Apply modifications and produces temporary files that conform to ARC">;
+
+def opt_record_file : Separate<["-"], "opt-record-file">,
+  HelpText<"File name to use for YAML optimization record output">;
+def opt_record_passes : Separate<["-"], "opt-record-passes">,
+  HelpText<"Only record remark information for passes whose names match the given regular expression">;
+def opt_record_format : Separate<["-"], "opt-record-format">,
+  HelpText<"The format used for serializing remarks (default: YAML)">;
+
+def print_stats : Flag<["-"], "print-stats">,
+  HelpText<"Print performance metrics and statistics">;
+def stats_file : Joined<["-"], "stats-file=">,
+  HelpText<"Filename to write statistics to">;
+def fdump_record_layouts : Flag<["-"], "fdump-record-layouts">,
+  HelpText<"Dump record layout information">;
+def fdump_record_layouts_simple : Flag<["-"], "fdump-record-layouts-simple">,
+  HelpText<"Dump record layout information in a simple form used for testing">;
+def fix_what_you_can : Flag<["-"], "fix-what-you-can">,
+  HelpText<"Apply fix-it advice even in the presence of unfixable errors">;
+def fix_only_warnings : Flag<["-"], "fix-only-warnings">,
+  HelpText<"Apply fix-it advice only for warnings, not errors">;
+def fixit_recompile : Flag<["-"], "fixit-recompile">,
+  HelpText<"Apply fix-it changes and recompile">;
+def fixit_to_temp : Flag<["-"], "fixit-to-temporary">,
+  HelpText<"Apply fix-it changes to temporary files">;
+
+def foverride_record_layout_EQ : Joined<["-"], "foverride-record-layout=">,
+  HelpText<"Override record layouts with those in the given file">;
+def pch_through_header_EQ : Joined<["-"], "pch-through-header=">,
+  HelpText<"Stop PCH generation after including this file.  When using a PCH, "
+           "skip tokens until after this file is included.">;
+def pch_through_hdrstop_create : Flag<["-"], "pch-through-hdrstop-create">,
+  HelpText<"When creating a PCH, stop PCH generation after #pragma hdrstop.">;
+def pch_through_hdrstop_use : Flag<["-"], "pch-through-hdrstop-use">,
+  HelpText<"When using a PCH, skip tokens until after a #pragma hdrstop.">;
+def fno_pch_timestamp : Flag<["-"], "fno-pch-timestamp">,
+  HelpText<"Disable inclusion of timestamp in precompiled headers">;
+def building_pch_with_obj : Flag<["-"], "building-pch-with-obj">,
+  HelpText<"This compilation is part of building a PCH with corresponding object file.">;
+
+def aligned_alloc_unavailable : Flag<["-"], "faligned-alloc-unavailable">,
+  HelpText<"Aligned allocation/deallocation functions are unavailable">;
+
+//===----------------------------------------------------------------------===//
+// Language Options
+//===----------------------------------------------------------------------===//
+
+let Flags = [CC1Option, CC1AsOption, NoDriverOption] in {
+
+def version : Flag<["-"], "version">,
+  HelpText<"Print the compiler version">;
+def main_file_name : Separate<["-"], "main-file-name">,
+  HelpText<"Main file name to use for debug info and source if missing">;
+def split_dwarf_output : Separate<["-"], "split-dwarf-output">,
+  HelpText<"File name to use for split dwarf debug info output">;
+
+}
+
+def fblocks_runtime_optional : Flag<["-"], "fblocks-runtime-optional">,
+  HelpText<"Weakly link in the blocks runtime">;
+def fexternc_nounwind : Flag<["-"], "fexternc-nounwind">,
+  HelpText<"Assume all functions with C linkage do not unwind">;
+def split_dwarf_file : Separate<["-"], "split-dwarf-file">,
+  HelpText<"Name of the split dwarf debug info file to encode in the object file">;
+def fno_wchar : Flag<["-"], "fno-wchar">,
+  HelpText<"Disable C++ builtin type wchar_t">;
+def fconstant_string_class : Separate<["-"], "fconstant-string-class">,
+  MetaVarName<"<class name>">,
+  HelpText<"Specify the class to use for constant Objective-C string objects.">;
+def fobjc_arc_cxxlib_EQ : Joined<["-"], "fobjc-arc-cxxlib=">,
+  HelpText<"Objective-C++ Automatic Reference Counting standard library kind">, Values<"libc++,libstdc++,none">;
+def fobjc_runtime_has_weak : Flag<["-"], "fobjc-runtime-has-weak">,
+  HelpText<"The target Objective-C runtime supports ARC weak operations">;
+def fobjc_dispatch_method_EQ : Joined<["-"], "fobjc-dispatch-method=">,
+  HelpText<"Objective-C dispatch method to use">, Values<"legacy,non-legacy,mixed">;
+def disable_objc_default_synthesize_properties : Flag<["-"], "disable-objc-default-synthesize-properties">,
+  HelpText<"disable the default synthesis of Objective-C properties">;
+def fencode_extended_block_signature : Flag<["-"], "fencode-extended-block-signature">,
+  HelpText<"enable extended encoding of block type signature">;
+def function_alignment : Separate<["-"], "function-alignment">,
+    HelpText<"default alignment for functions">;
+def pic_level : Separate<["-"], "pic-level">,
+  HelpText<"Value for __PIC__">;
+def pic_is_pie : Flag<["-"], "pic-is-pie">,
+  HelpText<"File is for a position independent executable">;
+def fno_validate_pch : Flag<["-"], "fno-validate-pch">,
+  HelpText<"Disable validation of precompiled headers">;
+def fallow_pch_with_errors : Flag<["-"], "fallow-pch-with-compiler-errors">,
+  HelpText<"Accept a PCH file that was created with compiler errors">;
+def dump_deserialized_pch_decls : Flag<["-"], "dump-deserialized-decls">,
+  HelpText<"Dump declarations that are deserialized from PCH, for testing">;
+def error_on_deserialized_pch_decl : Separate<["-"], "error-on-deserialized-decl">,
+  HelpText<"Emit error if a specific declaration is deserialized from PCH, for testing">;
+def error_on_deserialized_pch_decl_EQ : Joined<["-"], "error-on-deserialized-decl=">,
+  Alias<error_on_deserialized_pch_decl>;
+def static_define : Flag<["-"], "static-define">,
+  HelpText<"Should __STATIC__ be defined">;
+def stack_protector : Separate<["-"], "stack-protector">,
+  HelpText<"Enable stack protectors">;
+def stack_protector_buffer_size : Separate<["-"], "stack-protector-buffer-size">,
+  HelpText<"Lower bound for a buffer to be considered for stack protection">;
+def fvisibility : Separate<["-"], "fvisibility">,
+  HelpText<"Default type and symbol visibility">;
+def ftype_visibility : Separate<["-"], "ftype-visibility">,
+  HelpText<"Default type visibility">;
+def fapply_global_visibility_to_externs : Flag<["-"], "fapply-global-visibility-to-externs">,
+  HelpText<"Apply global symbol visibility to external declarations without an explicit visibility">;
+def ftemplate_depth : Separate<["-"], "ftemplate-depth">,
+  HelpText<"Maximum depth of recursive template instantiation">;
+def foperator_arrow_depth : Separate<["-"], "foperator-arrow-depth">,
+  HelpText<"Maximum number of 'operator->'s to call for a member access">;
+def fconstexpr_depth : Separate<["-"], "fconstexpr-depth">,
+  HelpText<"Maximum depth of recursive constexpr function calls">;
+def fconstexpr_steps : Separate<["-"], "fconstexpr-steps">,
+  HelpText<"Maximum number of steps in constexpr function evaluation">;
+def fbracket_depth : Separate<["-"], "fbracket-depth">,
+  HelpText<"Maximum nesting level for parentheses, brackets, and braces">;
+def fconst_strings : Flag<["-"], "fconst-strings">,
+  HelpText<"Use a const qualified type for string literals in C and ObjC">;
+def fno_const_strings : Flag<["-"], "fno-const-strings">,
+  HelpText<"Don't use a const qualified type for string literals in C and ObjC">;
+def fno_bitfield_type_align : Flag<["-"], "fno-bitfield-type-align">,
+  HelpText<"Ignore bit-field types when aligning structures">;
+def ffake_address_space_map : Flag<["-"], "ffake-address-space-map">,
+  HelpText<"Use a fake address space map; OpenCL testing purposes only">;
+def faddress_space_map_mangling_EQ : Joined<["-"], "faddress-space-map-mangling=">, MetaVarName<"<yes|no|target>">,
+  HelpText<"Set the mode for address space map based mangling; OpenCL testing purposes only">;
+def funknown_anytype : Flag<["-"], "funknown-anytype">,
+  HelpText<"Enable parser support for the __unknown_anytype type; for testing purposes only">;
+def fdebugger_support : Flag<["-"], "fdebugger-support">,
+  HelpText<"Enable special debugger support behavior">;
+def fdebugger_cast_result_to_id : Flag<["-"], "fdebugger-cast-result-to-id">,
+  HelpText<"Enable casting unknown expression results to id">;
+def fdebugger_objc_literal : Flag<["-"], "fdebugger-objc-literal">,
+  HelpText<"Enable special debugger support for Objective-C subscripting and literals">;
+def fdeprecated_macro : Flag<["-"], "fdeprecated-macro">,
+  HelpText<"Defines the __DEPRECATED macro">;
+def fno_deprecated_macro : Flag<["-"], "fno-deprecated-macro">,
+  HelpText<"Undefines the __DEPRECATED macro">;
+def fobjc_subscripting_legacy_runtime : Flag<["-"], "fobjc-subscripting-legacy-runtime">,
+  HelpText<"Allow Objective-C array and dictionary subscripting in legacy runtime">;
+def vtordisp_mode_EQ : Joined<["-"], "vtordisp-mode=">,
+  HelpText<"Control vtordisp placement on win32 targets">;
+def fnative_half_type: Flag<["-"], "fnative-half-type">,
+  HelpText<"Use the native half type for __fp16 instead of promoting to float">;
+def fnative_half_arguments_and_returns : Flag<["-"], "fnative-half-arguments-and-returns">,
+  HelpText<"Use the native __fp16 type for arguments and returns (and skip ABI-specific lowering)">;
+def fallow_half_arguments_and_returns : Flag<["-"], "fallow-half-arguments-and-returns">,
+  HelpText<"Allow function arguments and returns of type half">;
+def fdefault_calling_conv_EQ : Joined<["-"], "fdefault-calling-conv=">,
+  HelpText<"Set default calling convention">, Values<"cdecl,fastcall,stdcall,vectorcall,regcall">;
+def finclude_default_header : Flag<["-"], "finclude-default-header">,
+  HelpText<"Include default header file for OpenCL">;
+def fdeclare_opencl_builtins : Flag<["-"], "fdeclare-opencl-builtins">,
+  HelpText<"Add OpenCL builtin function declarations (experimental)">;
+def fpreserve_vec3_type : Flag<["-"], "fpreserve-vec3-type">,
+  HelpText<"Preserve 3-component vector type">;
+def fwchar_type_EQ : Joined<["-"], "fwchar-type=">,
+  HelpText<"Select underlying type for wchar_t">, Values<"char,short,int">;
+def fsigned_wchar : Flag<["-"], "fsigned-wchar">,
+  HelpText<"Use a signed type for wchar_t">;
+def fno_signed_wchar : Flag<["-"], "fno-signed-wchar">,
+  HelpText<"Use an unsigned type for wchar_t">;
+def fcompatibility_qualified_id_block_param_type_checking : Flag<["-"], "fcompatibility-qualified-id-block-type-checking">,
+  HelpText<"Allow using blocks with parameters of more specific type than "
+           "the type system guarantees when a parameter is qualified id">;
+
+// FIXME: Remove these entirely once functionality/tests have been excised.
+def fobjc_gc_only : Flag<["-"], "fobjc-gc-only">, Group<f_Group>,
+  HelpText<"Use GC exclusively for Objective-C related memory management">;
+def fobjc_gc : Flag<["-"], "fobjc-gc">, Group<f_Group>,
+  HelpText<"Enable Objective-C garbage collection">;
+
+//===----------------------------------------------------------------------===//
+// Header Search Options
+//===----------------------------------------------------------------------===//
+
+def nostdsysteminc : Flag<["-"], "nostdsysteminc">,
+  HelpText<"Disable standard system #include directories">;
+def fdisable_module_hash : Flag<["-"], "fdisable-module-hash">,
+  HelpText<"Disable the module hash">;
+def fmodules_hash_content : Flag<["-"], "fmodules-hash-content">,
+  HelpText<"Enable hashing the content of a module file">;
+def fmodules_strict_context_hash : Flag<["-"], "fmodules-strict-context-hash">,
+  HelpText<"Enable hashing of all compiler options that could impact the "
+           "semantics of a module in an implicit build">,
+  MarshallingInfoFlag<"HeaderSearchOpts->ModulesStrictContextHash", "false">;
+def c_isystem : JoinedOrSeparate<["-"], "c-isystem">, MetaVarName<"<directory>">,
+  HelpText<"Add directory to the C SYSTEM include search path">;
+def objc_isystem : JoinedOrSeparate<["-"], "objc-isystem">,
+  MetaVarName<"<directory>">,
+  HelpText<"Add directory to the ObjC SYSTEM include search path">;
+def objcxx_isystem : JoinedOrSeparate<["-"], "objcxx-isystem">,
+  MetaVarName<"<directory>">,
+  HelpText<"Add directory to the ObjC++ SYSTEM include search path">;
+def internal_isystem : JoinedOrSeparate<["-"], "internal-isystem">,
+  MetaVarName<"<directory>">,
+  HelpText<"Add directory to the internal system include search path; these "
+           "are assumed to not be user-provided and are used to model system "
+           "and standard headers' paths.">;
+def internal_externc_isystem : JoinedOrSeparate<["-"], "internal-externc-isystem">,
+  MetaVarName<"<directory>">,
+  HelpText<"Add directory to the internal system include search path with "
+           "implicit extern \"C\" semantics; these are assumed to not be "
+           "user-provided and are used to model system and standard headers' "
+           "paths.">;
+
+//===----------------------------------------------------------------------===//
+// Preprocessor Options
+//===----------------------------------------------------------------------===//
+
+def chain_include : Separate<["-"], "chain-include">, MetaVarName<"<file>">,
+  HelpText<"Include and chain a header file after turning it into PCH">;
+def preamble_bytes_EQ : Joined<["-"], "preamble-bytes=">,
+  HelpText<"Assume that the precompiled header is a precompiled preamble "
+           "covering the first N bytes of the main file">;
+def detailed_preprocessing_record : Flag<["-"], "detailed-preprocessing-record">,
+  HelpText<"include a detailed record of preprocessing actions">;
+def setup_static_analyzer : Flag<["-"], "setup-static-analyzer">,
+  HelpText<"Set up preprocessor for static analyzer (done automatically when static analyzer is run).">;
+def disable_pragma_debug_crash : Flag<["-"], "disable-pragma-debug-crash">,
+  HelpText<"Disable any #pragma clang __debug that can lead to crashing behavior. This is meant for testing.">;
+
+//===----------------------------------------------------------------------===//
+// OpenCL Options
+//===----------------------------------------------------------------------===//
+
+def cl_ext_EQ : CommaJoined<["-"], "cl-ext=">,
+  HelpText<"OpenCL only. Enable or disable OpenCL extensions. The argument is a comma-separated sequence of one or more extension names, each prefixed by '+' or '-'.">;
 
-include "CLCompatOptions.td"
+//===----------------------------------------------------------------------===//
+// CUDA Options
+//===----------------------------------------------------------------------===//
+
+def fcuda_is_device : Flag<["-"], "fcuda-is-device">,
+  HelpText<"Generate code for CUDA device">;
+def fcuda_include_gpubinary : Separate<["-"], "fcuda-include-gpubinary">,
+  HelpText<"Incorporate CUDA device-side binary into host object file.">;
+def fcuda_allow_variadic_functions : Flag<["-"], "fcuda-allow-variadic-functions">,
+  HelpText<"Allow variadic functions in CUDA device code.">;
+def fno_cuda_host_device_constexpr : Flag<["-"], "fno-cuda-host-device-constexpr">,
+  HelpText<"Don't treat unattributed constexpr functions as __host__ __device__.">;
+
+//===----------------------------------------------------------------------===//
+// OpenMP Options
+//===----------------------------------------------------------------------===//
+
+def fopenmp_is_device : Flag<["-"], "fopenmp-is-device">,
+  HelpText<"Generate code only for an OpenMP target device.">;
+def fopenmp_host_ir_file_path : Separate<["-"], "fopenmp-host-ir-file-path">,
+  HelpText<"Path to the IR file produced by the frontend for the host.">;
+
+//===----------------------------------------------------------------------===//
+// SYCL Options
+//===----------------------------------------------------------------------===//
+
+def fsycl_is_device : Flag<["-"], "fsycl-is-device">,
+  HelpText<"Generate code for SYCL device.">;
+
+} // let Flags = [CC1Option]
+
+//===----------------------------------------------------------------------===//
+// cc1as-only Options
+//===----------------------------------------------------------------------===//
+
+let Flags = [CC1AsOption, NoDriverOption] in {
+
+// Language Options
+def n : Flag<["-"], "n">,
+  HelpText<"Don't automatically start assembly file with a text section">;
+
+// Frontend Options
+def filetype : Separate<["-"], "filetype">,
+    HelpText<"Specify the output file type ('asm', 'null', or 'obj')">;
+
+// Transliterate Options
+def output_asm_variant : Separate<["-"], "output-asm-variant">,
+    HelpText<"Select the asm variant index to use for output">;
+def show_encoding : Flag<["-"], "show-encoding">,
+    HelpText<"Show instruction encoding information in transliterate mode">;
+def show_inst : Flag<["-"], "show-inst">,
+    HelpText<"Show internal instruction representation in transliterate mode">;
+
+// Assemble Options
+def dwarf_debug_producer : Separate<["-"], "dwarf-debug-producer">,
+  HelpText<"The string to embed in the Dwarf debug AT_producer record.">;
+
+def defsym : Separate<["-"], "defsym">,
+  HelpText<"Define a value for a symbol">;
+
+} // let Flags = [CC1AsOption]
+
+//===----------------------------------------------------------------------===//
+// clang-cl Options
+//===----------------------------------------------------------------------===//
+
+def cl_Group : OptionGroup<"<clang-cl options>">, Flags<[CLOption]>,
+  HelpText<"CL.EXE COMPATIBILITY OPTIONS">;
+
+def cl_compile_Group : OptionGroup<"<clang-cl compile-only options>">,
+  Group<cl_Group>;
+
+def cl_ignored_Group : OptionGroup<"<clang-cl ignored options>">,
+  Group<cl_Group>;
+
+class CLFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
+  Group<cl_Group>, Flags<[CLOption, DriverOption]>;
+
+class CLCompileFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
+  Group<cl_compile_Group>, Flags<[CLOption, DriverOption]>;
+
+class CLIgnoredFlag<string name> : Option<["/", "-"], name, KIND_FLAG>,
+  Group<cl_ignored_Group>, Flags<[CLOption, DriverOption]>;
+
+class CLJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
+  Group<cl_Group>, Flags<[CLOption, DriverOption]>;
+
+class CLCompileJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
+  Group<cl_compile_Group>, Flags<[CLOption, DriverOption]>;
+
+class CLIgnoredJoined<string name> : Option<["/", "-"], name, KIND_JOINED>,
+  Group<cl_ignored_Group>, Flags<[CLOption, DriverOption, HelpHidden]>;
+
+class CLJoinedOrSeparate<string name> : Option<["/", "-"], name,
+  KIND_JOINED_OR_SEPARATE>, Group<cl_Group>, Flags<[CLOption, DriverOption]>;
+
+class CLCompileJoinedOrSeparate<string name> : Option<["/", "-"], name,
+  KIND_JOINED_OR_SEPARATE>, Group<cl_compile_Group>,
+  Flags<[CLOption, DriverOption]>;
+
+class CLRemainingArgsJoined<string name> : Option<["/", "-"], name,
+  KIND_REMAINING_ARGS_JOINED>, Group<cl_Group>, Flags<[CLOption, DriverOption]>;
+
+// Aliases:
+// (We don't put any of these in cl_compile_Group as the options they alias are
+// already in the right group.)
+
+def _SLASH_Brepro : CLFlag<"Brepro">,
+  HelpText<"Do not write current time into COFF output (breaks link.exe /incremental)">,
+  Alias<mno_incremental_linker_compatible>;
+def _SLASH_Brepro_ : CLFlag<"Brepro-">,
+  HelpText<"Write current time into COFF output (default)">,
+  Alias<mincremental_linker_compatible>;
+def _SLASH_C : CLFlag<"C">,
+  HelpText<"Do not discard comments when preprocessing">, Alias<C>;
+def _SLASH_c : CLFlag<"c">, HelpText<"Compile only">, Alias<c>;
+def _SLASH_d1PP : CLFlag<"d1PP">,
+  HelpText<"Retain macro definitions in /E mode">, Alias<dD>;
+def _SLASH_d1reportAllClassLayout : CLFlag<"d1reportAllClassLayout">,
+  HelpText<"Dump record layout information">,
+  Alias<Xclang>, AliasArgs<["-fdump-record-layouts"]>;
+def _SLASH_diagnostics_caret : CLFlag<"diagnostics:caret">,
+  HelpText<"Enable caret and column diagnostics (default)">;
+def _SLASH_diagnostics_column : CLFlag<"diagnostics:column">,
+  HelpText<"Disable caret diagnostics but keep column info">;
+def _SLASH_diagnostics_classic : CLFlag<"diagnostics:classic">,
+  HelpText<"Disable column and caret diagnostics">;
+def _SLASH_D : CLJoinedOrSeparate<"D">, HelpText<"Define macro">,
+  MetaVarName<"<macro[=value]>">, Alias<D>;
+def _SLASH_E : CLFlag<"E">, HelpText<"Preprocess to stdout">, Alias<E>;
+def _SLASH_fp_except : CLFlag<"fp:except">, HelpText<"">, Alias<ftrapping_math>;
+def _SLASH_fp_except_ : CLFlag<"fp:except-">,
+  HelpText<"">, Alias<fno_trapping_math>;
+def _SLASH_fp_fast : CLFlag<"fp:fast">, HelpText<"">, Alias<ffast_math>;
+def _SLASH_fp_precise : CLFlag<"fp:precise">,
+  HelpText<"">, Alias<fno_fast_math>;
+def _SLASH_fp_strict : CLFlag<"fp:strict">, HelpText<"">, Alias<fno_fast_math>;
+def _SLASH_GA : CLFlag<"GA">, Alias<ftlsmodel_EQ>, AliasArgs<["local-exec"]>,
+  HelpText<"Assume thread-local variables are defined in the executable">;
+def _SLASH_GR : CLFlag<"GR">, HelpText<"Emit RTTI data (default)">;
+def _SLASH_GR_ : CLFlag<"GR-">, HelpText<"Do not emit RTTI data">;
+def _SLASH_GF : CLIgnoredFlag<"GF">,
+  HelpText<"Enable string pooling (default)">;
+def _SLASH_GF_ : CLFlag<"GF-">, HelpText<"Disable string pooling">,
+  Alias<fwritable_strings>;
+def _SLASH_GS : CLFlag<"GS">,
+  HelpText<"Enable buffer security check (default)">;
+def _SLASH_GS_ : CLFlag<"GS-">, HelpText<"Disable buffer security check">;
+def : CLFlag<"Gs">, HelpText<"Use stack probes (default)">,
+  Alias<mstack_probe_size>, AliasArgs<["4096"]>;
+def _SLASH_Gs : CLJoined<"Gs">,
+  HelpText<"Set stack probe size (default 4096)">, Alias<mstack_probe_size>;
+def _SLASH_Gy : CLFlag<"Gy">, HelpText<"Put each function in its own section">,
+  Alias<ffunction_sections>;
+def _SLASH_Gy_ : CLFlag<"Gy-">,
+  HelpText<"Do not put each function in its own section (default)">,
+  Alias<fno_function_sections>;
+def _SLASH_Gw : CLFlag<"Gw">, HelpText<"Put each data item in its own section">,
+  Alias<fdata_sections>;
+def _SLASH_Gw_ : CLFlag<"Gw-">,
+  HelpText<"Do not put each data item in its own section (default)">,
+  Alias<fno_data_sections>;
+def _SLASH_help : CLFlag<"help">, Alias<help>,
+  HelpText<"Display available options">;
+def _SLASH_HELP : CLFlag<"HELP">, Alias<help>;
+def _SLASH_I : CLJoinedOrSeparate<"I">,
+  HelpText<"Add directory to include search path">, MetaVarName<"<dir>">,
+  Alias<I>;
+def _SLASH_J : CLFlag<"J">, HelpText<"Make char type unsigned">,
+  Alias<funsigned_char>;
+
+// The _SLASH_O option handles all the /O flags, but we also provide separate
+// aliased options to provide separate help messages.
+def _SLASH_O : CLJoined<"O">,
+  HelpText<"Set multiple /O flags at once; e.g. '/O2y-' for '/O2 /Oy-'">,
+  MetaVarName<"<flags>">;
+def : CLFlag<"O1">, Alias<_SLASH_O>, AliasArgs<["1"]>,
+  HelpText<"Optimize for size  (like /Og     /Os /Oy /Ob2 /GF /Gy)">;
+def : CLFlag<"O2">, Alias<_SLASH_O>, AliasArgs<["2"]>,
+  HelpText<"Optimize for speed (like /Og /Oi /Ot /Oy /Ob2 /GF /Gy)">;
+def : CLFlag<"Ob0">, Alias<_SLASH_O>, AliasArgs<["b0"]>,
+  HelpText<"Disable function inlining">;
+def : CLFlag<"Ob1">, Alias<_SLASH_O>, AliasArgs<["b1"]>,
+  HelpText<"Only inline functions explicitly or implicitly marked inline">;
+def : CLFlag<"Ob2">, Alias<_SLASH_O>, AliasArgs<["b2"]>,
+  HelpText<"Inline functions as deemed beneficial by the compiler">;
+def : CLFlag<"Od">, Alias<_SLASH_O>, AliasArgs<["d"]>,
+  HelpText<"Disable optimization">;
+def : CLFlag<"Og">, Alias<_SLASH_O>, AliasArgs<["g"]>,
+  HelpText<"No effect">;
+def : CLFlag<"Oi">, Alias<_SLASH_O>, AliasArgs<["i"]>,
+  HelpText<"Enable use of builtin functions">;
+def : CLFlag<"Oi-">, Alias<_SLASH_O>, AliasArgs<["i-"]>,
+  HelpText<"Disable use of builtin functions">;
+def : CLFlag<"Os">, Alias<_SLASH_O>, AliasArgs<["s"]>,
+  HelpText<"Optimize for size">;
+def : CLFlag<"Ot">, Alias<_SLASH_O>, AliasArgs<["t"]>,
+  HelpText<"Optimize for speed">;
+def : CLFlag<"Ox">, Alias<_SLASH_O>, AliasArgs<["x"]>,
+  HelpText<"Deprecated (like /Og /Oi /Ot /Oy /Ob2); use /O2">;
+def : CLFlag<"Oy">, Alias<_SLASH_O>, AliasArgs<["y"]>,
+  HelpText<"Enable frame pointer omission (x86 only)">;
+def : CLFlag<"Oy-">, Alias<_SLASH_O>, AliasArgs<["y-"]>,
+  HelpText<"Disable frame pointer omission (x86 only, default)">;
+
+def _SLASH_QUESTION : CLFlag<"?">, Alias<help>,
+  HelpText<"Display available options">;
+def _SLASH_Qvec : CLFlag<"Qvec">,
+  HelpText<"Enable the loop vectorization passes">, Alias<fvectorize>;
+def _SLASH_Qvec_ : CLFlag<"Qvec-">,
+  HelpText<"Disable the loop vectorization passes">, Alias<fno_vectorize>;
+def _SLASH_showIncludes : CLFlag<"showIncludes">,
+  HelpText<"Print info about included files to stderr">;
+def _SLASH_showIncludes_user : CLFlag<"showIncludes:user">,
+  HelpText<"Like /showIncludes but omit system headers">;
+def _SLASH_showFilenames : CLFlag<"showFilenames">,
+  HelpText<"Print the name of each compiled file">;
+def _SLASH_showFilenames_ : CLFlag<"showFilenames-">,
+  HelpText<"Do not print the name of each compiled file (default)">;
+def _SLASH_source_charset : CLCompileJoined<"source-charset:">,
+  HelpText<"Set source encoding, supports only UTF-8">,
+  Alias<finput_charset_EQ>;
+def _SLASH_execution_charset : CLCompileJoined<"execution-charset:">,
+  HelpText<"Set runtime encoding, supports only UTF-8">,
+  Alias<fexec_charset_EQ>;
+def _SLASH_std : CLCompileJoined<"std:">,
+  HelpText<"Set C++ version (c++14,c++17,c++latest)">;
+def _SLASH_U : CLJoinedOrSeparate<"U">, HelpText<"Undefine macro">,
+  MetaVarName<"<macro>">, Alias<U>;
+def _SLASH_validate_charset : CLFlag<"validate-charset">,
+  Alias<W_Joined>, AliasArgs<["invalid-source-encoding"]>;
+def _SLASH_validate_charset_ : CLFlag<"validate-charset-">,
+  Alias<W_Joined>, AliasArgs<["no-invalid-source-encoding"]>;
+def _SLASH_W0 : CLFlag<"W0">, HelpText<"Disable all warnings">, Alias<w>;
+def _SLASH_W1 : CLFlag<"W1">, HelpText<"Enable -Wall">, Alias<Wall>;
+def _SLASH_W2 : CLFlag<"W2">, HelpText<"Enable -Wall">, Alias<Wall>;
+def _SLASH_W3 : CLFlag<"W3">, HelpText<"Enable -Wall">, Alias<Wall>;
+def _SLASH_W4 : CLFlag<"W4">, HelpText<"Enable -Wall and -Wextra">, Alias<WCL4>;
+def _SLASH_Wall : CLFlag<"Wall">, HelpText<"Enable -Weverything">,
+  Alias<W_Joined>, AliasArgs<["everything"]>;
+def _SLASH_WX : CLFlag<"WX">, HelpText<"Treat warnings as errors">,
+  Alias<W_Joined>, AliasArgs<["error"]>;
+def _SLASH_WX_ : CLFlag<"WX-">,
+  HelpText<"Do not treat warnings as errors (default)">,
+  Alias<W_Joined>, AliasArgs<["no-error"]>;
+def _SLASH_w_flag : CLFlag<"w">, HelpText<"Disable all warnings">, Alias<w>;
+def _SLASH_wd4005 : CLFlag<"wd4005">, Alias<W_Joined>,
+  AliasArgs<["no-macro-redefined"]>;
+def _SLASH_wd4018 : CLFlag<"wd4018">, Alias<W_Joined>,
+  AliasArgs<["no-sign-compare"]>;
+def _SLASH_wd4100 : CLFlag<"wd4100">, Alias<W_Joined>,
+  AliasArgs<["no-unused-parameter"]>;
+def _SLASH_wd4910 : CLFlag<"wd4910">, Alias<W_Joined>,
+  AliasArgs<["no-dllexport-explicit-instantiation-decl"]>;
+def _SLASH_wd4996 : CLFlag<"wd4996">, Alias<W_Joined>,
+  AliasArgs<["no-deprecated-declarations"]>;
+def _SLASH_vd : CLJoined<"vd">, HelpText<"Control vtordisp placement">,
+  Alias<vtordisp_mode_EQ>;
+def _SLASH_X : CLFlag<"X">,
+  HelpText<"Do not add %INCLUDE% to include search path">, Alias<nostdlibinc>;
+def _SLASH_Zc_sizedDealloc : CLFlag<"Zc:sizedDealloc">,
+  HelpText<"Enable C++14 sized global deallocation functions">,
+  Alias<fsized_deallocation>;
+def _SLASH_Zc_sizedDealloc_ : CLFlag<"Zc:sizedDealloc-">,
+  HelpText<"Disable C++14 sized global deallocation functions">,
+  Alias<fno_sized_deallocation>;
+def _SLASH_Zc_alignedNew : CLFlag<"Zc:alignedNew">,
+  HelpText<"Enable C++17 aligned allocation functions">,
+  Alias<faligned_allocation>;
+def _SLASH_Zc_alignedNew_ : CLFlag<"Zc:alignedNew-">,
+  HelpText<"Disable C++17 aligned allocation functions">,
+  Alias<fno_aligned_allocation>;
+def _SLASH_Zc_char8_t : CLFlag<"Zc:char8_t">,
+  HelpText<"Enable char8_t from C++2a">,
+  Alias<fchar8__t>;
+def _SLASH_Zc_char8_t_ : CLFlag<"Zc:char8_t-">,
+  HelpText<"Disable char8_t from c++2a">,
+  Alias<fno_char8__t>;
+def _SLASH_Zc_strictStrings : CLFlag<"Zc:strictStrings">,
+  HelpText<"Treat string literals as const">, Alias<W_Joined>,
+  AliasArgs<["error=c++11-compat-deprecated-writable-strings"]>;
+def _SLASH_Zc_threadSafeInit : CLFlag<"Zc:threadSafeInit">,
+  HelpText<"Enable thread-safe initialization of static variables">,
+  Alias<fthreadsafe_statics>;
+def _SLASH_Zc_threadSafeInit_ : CLFlag<"Zc:threadSafeInit-">,
+  HelpText<"Disable thread-safe initialization of static variables">,
+  Alias<fno_threadsafe_statics>;
+def _SLASH_Zc_trigraphs : CLFlag<"Zc:trigraphs">,
+  HelpText<"Enable trigraphs">, Alias<ftrigraphs>;
+def _SLASH_Zc_trigraphs_off : CLFlag<"Zc:trigraphs-">,
+  HelpText<"Disable trigraphs (default)">, Alias<fno_trigraphs>;
+def _SLASH_Zc_twoPhase : CLFlag<"Zc:twoPhase">,
+  HelpText<"Enable two-phase name lookup in templates">,
+  Alias<fno_delayed_template_parsing>;
+def _SLASH_Zc_twoPhase_ : CLFlag<"Zc:twoPhase-">,
+  HelpText<"Disable two-phase name lookup in templates (default)">,
+  Alias<fdelayed_template_parsing>;
+def _SLASH_Z7 : CLFlag<"Z7">,
+  HelpText<"Enable CodeView debug information in object files">;
+def _SLASH_Zd : CLFlag<"Zd">,
+  HelpText<"Emit debug line number tables only">;
+def _SLASH_Zi : CLFlag<"Zi">, Alias<_SLASH_Z7>,
+  HelpText<"Like /Z7">;
+def _SLASH_Zp : CLJoined<"Zp">,
+  HelpText<"Set default maximum struct packing alignment">,
+  Alias<fpack_struct_EQ>;
+def _SLASH_Zp_flag : CLFlag<"Zp">,
+  HelpText<"Set default maximum struct packing alignment to 1">,
+  Alias<fpack_struct_EQ>, AliasArgs<["1"]>;
+def _SLASH_Zs : CLFlag<"Zs">, HelpText<"Syntax-check only">,
+  Alias<fsyntax_only>;
+def _SLASH_openmp_ : CLFlag<"openmp-">,
+  HelpText<"Disable OpenMP support">, Alias<fno_openmp>;
+def _SLASH_openmp : CLFlag<"openmp">, HelpText<"Enable OpenMP support">,
+  Alias<fopenmp>;
+def _SLASH_openmp_experimental : CLFlag<"openmp:experimental">,
+  HelpText<"Enable OpenMP support with experimental SIMD support">,
+  Alias<fopenmp>;
+
+// Non-aliases:
+
+def _SLASH_arch : CLCompileJoined<"arch:">,
+  HelpText<"Set architecture for code generation">;
+
+def _SLASH_M_Group : OptionGroup<"</M group>">, Group<cl_compile_Group>;
+def _SLASH_volatile_Group : OptionGroup<"</volatile group>">,
+  Group<cl_compile_Group>;
+
+def _SLASH_EH : CLJoined<"EH">, HelpText<"Set exception handling model">;
+def _SLASH_EP : CLFlag<"EP">,
+  HelpText<"Disable linemarker output and preprocess to stdout">;
+def _SLASH_FA : CLFlag<"FA">,
+  HelpText<"Output assembly code file during compilation">;
+def _SLASH_Fa : CLJoined<"Fa">,
+  HelpText<"Set assembly output file name (with /FA)">,
+  MetaVarName<"<file or dir/>">;
+def _SLASH_fallback : CLCompileFlag<"fallback">,
+  HelpText<"Fall back to cl.exe if clang-cl fails to compile">;
+def _SLASH_FI : CLJoinedOrSeparate<"FI">,
+  HelpText<"Include file before parsing">, Alias<include_>;
+def _SLASH_Fe : CLJoined<"Fe">,
+  HelpText<"Set output executable file name">,
+  MetaVarName<"<file or dir/>">;
+def _SLASH_Fi : CLCompileJoined<"Fi">,
+  HelpText<"Set preprocess output file name (with /P)">,
+  MetaVarName<"<file>">;
+def _SLASH_Fo : CLCompileJoined<"Fo">,
+  HelpText<"Set output object file (with /c)">,
+  MetaVarName<"<file or dir/>">;
+def _SLASH_guard : CLJoined<"guard:">,
+  HelpText<"Enable Control Flow Guard with /guard:cf, or only the table with /guard:cf,nochecks">;
+def _SLASH_GX : CLFlag<"GX">,
+  HelpText<"Deprecated; use /EHsc">;
+def _SLASH_GX_ : CLFlag<"GX-">,
+  HelpText<"Deprecated (like not passing /EH)">;
+def _SLASH_imsvc : CLJoinedOrSeparate<"imsvc">,
+  HelpText<"Add <dir> to system include search path, as if in %INCLUDE%">,
+  MetaVarName<"<dir>">;
+def _SLASH_LD : CLFlag<"LD">, HelpText<"Create DLL">;
+def _SLASH_LDd : CLFlag<"LDd">, HelpText<"Create debug DLL">;
+def _SLASH_link : CLRemainingArgsJoined<"link">,
+  HelpText<"Forward options to the linker">, MetaVarName<"<options>">;
+def _SLASH_MD : Option<["/", "-"], "MD", KIND_FLAG>, Group<_SLASH_M_Group>,
+  Flags<[CLOption, DriverOption]>, HelpText<"Use DLL run-time">;
+def _SLASH_MDd : Option<["/", "-"], "MDd", KIND_FLAG>, Group<_SLASH_M_Group>,
+  Flags<[CLOption, DriverOption]>, HelpText<"Use DLL debug run-time">;
+def _SLASH_MT : Option<["/", "-"], "MT", KIND_FLAG>, Group<_SLASH_M_Group>,
+  Flags<[CLOption, DriverOption]>, HelpText<"Use static run-time">;
+def _SLASH_MTd : Option<["/", "-"], "MTd", KIND_FLAG>, Group<_SLASH_M_Group>,
+  Flags<[CLOption, DriverOption]>, HelpText<"Use static debug run-time">;
+def _SLASH_o : CLJoinedOrSeparate<"o">,
+  HelpText<"Deprecated (set output file name); use /Fe or /Fe">,
+  MetaVarName<"<file or dir/>">;
+def _SLASH_P : CLFlag<"P">, HelpText<"Preprocess to file">;
+def _SLASH_Tc : CLCompileJoinedOrSeparate<"Tc">,
+  HelpText<"Treat <file> as C source file">, MetaVarName<"<file>">;
+def _SLASH_TC : CLCompileFlag<"TC">, HelpText<"Treat all source files as C">;
+def _SLASH_Tp : CLCompileJoinedOrSeparate<"Tp">,
+  HelpText<"Treat <file> as C++ source file">, MetaVarName<"<file>">;
+def _SLASH_TP : CLCompileFlag<"TP">, HelpText<"Treat all source files as C++">;
+def _SLASH_volatile_iso : Option<["/", "-"], "volatile:iso", KIND_FLAG>,
+  Group<_SLASH_volatile_Group>, Flags<[CLOption, DriverOption]>,
+  HelpText<"Volatile loads and stores have standard semantics">;
+def _SLASH_vmb : CLFlag<"vmb">,
+  HelpText<"Use a best-case representation method for member pointers">;
+def _SLASH_vmg : CLFlag<"vmg">,
+  HelpText<"Use a most-general representation for member pointers">;
+def _SLASH_vms : CLFlag<"vms">,
+  HelpText<"Set the default most-general representation to single inheritance">;
+def _SLASH_vmm : CLFlag<"vmm">,
+  HelpText<"Set the default most-general representation to "
+           "multiple inheritance">;
+def _SLASH_vmv : CLFlag<"vmv">,
+  HelpText<"Set the default most-general representation to "
+           "virtual inheritance">;
+def _SLASH_volatile_ms  : Option<["/", "-"], "volatile:ms", KIND_FLAG>,
+  Group<_SLASH_volatile_Group>, Flags<[CLOption, DriverOption]>,
+  HelpText<"Volatile loads and stores have acquire and release semantics">;
+def _SLASH_clang : CLJoined<"clang:">,
+  HelpText<"Pass <arg> to the clang driver">, MetaVarName<"<arg>">;
+def _SLASH_Zl : CLFlag<"Zl">,
+  HelpText<"Do not let object file auto-link default libraries">;
+
+def _SLASH_Yc : CLJoined<"Yc">,
+  HelpText<"Generate a pch file for all code up to and including <filename>">,
+  MetaVarName<"<filename>">;
+def _SLASH_Yu : CLJoined<"Yu">,
+  HelpText<"Load a pch file and use it instead of all code up to "
+           "and including <filename>">,
+  MetaVarName<"<filename>">;
+def _SLASH_Y_ : CLFlag<"Y-">,
+  HelpText<"Disable precompiled headers, overrides /Yc and /Yu">;
+def _SLASH_Zc_dllexportInlines : CLFlag<"Zc:dllexportInlines">,
+  HelpText<"dllexport/dllimport inline member functions of dllexport/import classes (default)">;
+def _SLASH_Zc_dllexportInlines_ : CLFlag<"Zc:dllexportInlines-">,
+  HelpText<"Do not dllexport/dllimport inline member functions of dllexport/import classes">;
+def _SLASH_Fp : CLJoined<"Fp">,
+  HelpText<"Set pch file name (with /Yc and /Yu)">, MetaVarName<"<file>">;
+
+def _SLASH_Gd : CLFlag<"Gd">,
+  HelpText<"Set __cdecl as a default calling convention">;
+def _SLASH_Gr : CLFlag<"Gr">,
+  HelpText<"Set __fastcall as a default calling convention">;
+def _SLASH_Gz : CLFlag<"Gz">,
+  HelpText<"Set __stdcall as a default calling convention">;
+def _SLASH_Gv : CLFlag<"Gv">,
+  HelpText<"Set __vectorcall as a default calling convention">;
+def _SLASH_Gregcall : CLFlag<"Gregcall">,
+  HelpText<"Set __regcall as a default calling convention">;
+
+// Ignored:
+
+def _SLASH_analyze_ : CLIgnoredFlag<"analyze-">;
+def _SLASH_bigobj : CLIgnoredFlag<"bigobj">;
+def _SLASH_cgthreads : CLIgnoredJoined<"cgthreads">;
+def _SLASH_d2FastFail : CLIgnoredFlag<"d2FastFail">;
+def _SLASH_d2Zi_PLUS : CLIgnoredFlag<"d2Zi+">;
+def _SLASH_errorReport : CLIgnoredJoined<"errorReport">;
+def _SLASH_FC : CLIgnoredFlag<"FC">;
+def _SLASH_Fd : CLIgnoredJoined<"Fd">;
+def _SLASH_FS : CLIgnoredFlag<"FS">;
+def _SLASH_JMC : CLIgnoredFlag<"JMC">;
+def _SLASH_kernel_ : CLIgnoredFlag<"kernel-">;
+def _SLASH_nologo : CLIgnoredFlag<"nologo">;
+def _SLASH_permissive_ : CLIgnoredFlag<"permissive-">;
+def _SLASH_RTC : CLIgnoredJoined<"RTC">;
+def _SLASH_sdl : CLIgnoredFlag<"sdl">;
+def _SLASH_sdl_ : CLIgnoredFlag<"sdl-">;
+def _SLASH_utf8 : CLIgnoredFlag<"utf-8">,
+  HelpText<"Set source and runtime encoding to UTF-8 (default)">;
+def _SLASH_w : CLIgnoredJoined<"w">;
+def _SLASH_Zc___cplusplus : CLIgnoredFlag<"Zc:__cplusplus">;
+def _SLASH_Zc_auto : CLIgnoredFlag<"Zc:auto">;
+def _SLASH_Zc_forScope : CLIgnoredFlag<"Zc:forScope">;
+def _SLASH_Zc_inline : CLIgnoredFlag<"Zc:inline">;
+def _SLASH_Zc_rvalueCast : CLIgnoredFlag<"Zc:rvalueCast">;
+def _SLASH_Zc_ternary : CLIgnoredFlag<"Zc:ternary">;
+def _SLASH_Zc_wchar_t : CLIgnoredFlag<"Zc:wchar_t">;
+def _SLASH_ZH_MD5 : CLIgnoredFlag<"ZH:MD5">;
+def _SLASH_ZH_SHA1 : CLIgnoredFlag<"ZH:SHA1">;
+def _SLASH_ZH_SHA_256 : CLIgnoredFlag<"ZH:SHA_256">;
+def _SLASH_Zm : CLIgnoredJoined<"Zm">;
+def _SLASH_Zo : CLIgnoredFlag<"Zo">;
+def _SLASH_Zo_ : CLIgnoredFlag<"Zo-">;
+
+
+// Unsupported:
+
+def _SLASH_await : CLFlag<"await">;
+def _SLASH_constexpr : CLJoined<"constexpr:">;
+def _SLASH_AI : CLJoinedOrSeparate<"AI">;
+def _SLASH_Bt : CLFlag<"Bt">;
+def _SLASH_Bt_plus : CLFlag<"Bt+">;
+def _SLASH_clr : CLJoined<"clr">;
+def _SLASH_d2 : CLJoined<"d2">;
+def _SLASH_doc : CLJoined<"doc">;
+def _SLASH_FA_joined : CLJoined<"FA">;
+def _SLASH_favor : CLJoined<"favor">;
+def _SLASH_F : CLJoinedOrSeparate<"F">;
+def _SLASH_Fm : CLJoined<"Fm">;
+def _SLASH_Fr : CLJoined<"Fr">;
+def _SLASH_FR : CLJoined<"FR">;
+def _SLASH_FU : CLJoinedOrSeparate<"FU">;
+def _SLASH_Fx : CLFlag<"Fx">;
+def _SLASH_G1 : CLFlag<"G1">;
+def _SLASH_G2 : CLFlag<"G2">;
+def _SLASH_Ge : CLFlag<"Ge">;
+def _SLASH_Gh : CLFlag<"Gh">;
+def _SLASH_GH : CLFlag<"GH">;
+def _SLASH_GL : CLFlag<"GL">;
+def _SLASH_GL_ : CLFlag<"GL-">;
+def _SLASH_Gm : CLFlag<"Gm">;
+def _SLASH_Gm_ : CLFlag<"Gm-">;
+def _SLASH_GT : CLFlag<"GT">;
+def _SLASH_GZ : CLFlag<"GZ">;
+def _SLASH_H : CLFlag<"H">;
+def _SLASH_homeparams : CLFlag<"homeparams">;
+def _SLASH_hotpatch : CLFlag<"hotpatch">;
+def _SLASH_kernel : CLFlag<"kernel">;
+def _SLASH_LN : CLFlag<"LN">;
+def _SLASH_MP : CLJoined<"MP">;
+def _SLASH_Qfast_transcendentals : CLFlag<"Qfast_transcendentals">;
+def _SLASH_QIfist : CLFlag<"QIfist">;
+def _SLASH_QIntel_jcc_erratum : CLFlag<"QIntel-jcc-erratum">;
+def _SLASH_Qimprecise_fwaits : CLFlag<"Qimprecise_fwaits">;
+def _SLASH_Qpar : CLFlag<"Qpar">;
+def _SLASH_Qpar_report : CLJoined<"Qpar-report">;
+def _SLASH_Qsafe_fp_loads : CLFlag<"Qsafe_fp_loads">;
+def _SLASH_Qspectre : CLFlag<"Qspectre">;
+def _SLASH_Qspectre_load : CLFlag<"Qspectre-load">;
+def _SLASH_Qspectre_load_cf : CLFlag<"Qspectre-load-cf">;
+def _SLASH_Qvec_report : CLJoined<"Qvec-report">;
+def _SLASH_u : CLFlag<"u">;
+def _SLASH_V : CLFlag<"V">;
+def _SLASH_WL : CLFlag<"WL">;
+def _SLASH_Wp64 : CLFlag<"Wp64">;
+def _SLASH_Yd : CLFlag<"Yd">;
+def _SLASH_Yl : CLJoined<"Yl">;
+def _SLASH_Za : CLFlag<"Za">;
+def _SLASH_Zc : CLJoined<"Zc:">;
+def _SLASH_Ze : CLFlag<"Ze">;
+def _SLASH_Zg : CLFlag<"Zg">;
+def _SLASH_ZI : CLFlag<"ZI">;
+def _SLASH_ZW : CLJoined<"ZW">;


        


More information about the cfe-commits mailing list