dang updated this revision to Diff 281820.
dang added a comment.
Remove accidental addition
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D84671/new/
https://reviews.llvm.org/D84671
Files:
clang/include/clang/Driver/Options.td
clang/lib/Frontend/CompilerInvocation.cpp
llvm/utils/TableGen/OptParserEmitter.cpp
Index: llvm/utils/TableGen/OptParserEmitter.cpp
===================================================================
--- llvm/utils/TableGen/OptParserEmitter.cpp
+++ llvm/utils/TableGen/OptParserEmitter.cpp
@@ -228,7 +228,7 @@
// Get the option groups and options.
const std::vector<Record*> &Groups =
Records.getAllDerivedDefinitions("OptionGroup");
- std::vector<Record*> Opts = Records.getAllDerivedDefinitions("Option");
+ std::vector<Record *> Opts = Records.getAllDerivedDefinitions("Option");
emitSourceFileHeader("Option Parsing Definitions", OS);
Index: clang/lib/Frontend/CompilerInvocation.cpp
===================================================================
--- clang/lib/Frontend/CompilerInvocation.cpp
+++ clang/lib/Frontend/CompilerInvocation.cpp
@@ -327,12 +327,36 @@
LangOpts.OptimizeSize = CodeGenOpts.OptimizeSize != 0;
LangOpts.ForceEmitVTables = CodeGenOpts.ForceEmitVTables;
LangOpts.SpeculativeLoadHardening = CodeGenOpts.SpeculativeLoadHardening;
+ LangOpts.CurrentModule = LangOpts.ModuleName;
llvm::sys::Process::UseANSIEscapeCodes(DiagOpts.UseANSIEscapeCodes);
if (LangOpts.AppleKext && !LangOpts.CPlusPlus)
Diags.Report(diag::warn_c_kext);
+ if (LangOpts.NewAlignOverride &&
+ !llvm::isPowerOf2_32(LangOpts.NewAlignOverride)) {
+ Arg *A = Args.getLastArg(OPT_fnew_alignment_EQ);
+ Diags.Report(diag::err_fe_invalid_alignment)
+ << A->getAsString(Args) << A->getValue();
+ LangOpts.NewAlignOverride = 0;
+ }
+
+ if (auto *Arg = Args.getLastArg(OPT_fdefault_calling_conv_EQ)) {
+ llvm::Triple T(TargetOpts.Triple);
+ llvm::Triple::ArchType Arch = T.getArch();
+ auto DefaultCC = LangOpts.getDefaultCallingConv();
+ bool emitError = (DefaultCC == LangOptions::DCC_FastCall ||
+ DefaultCC == LangOptions::DCC_StdCall) &&
+ Arch != llvm::Triple::x86;
+ emitError |= (DefaultCC == LangOptions::DCC_VectorCall ||
+ DefaultCC == LangOptions::DCC_RegCall) &&
+ !T.isX86();
+ if (emitError)
+ Diags.Report(diag::err_drv_argument_not_allowed_with)
+ << Arg->getSpelling() << T.getTriple();
+ }
+
if (CodeGenOpts.ThreadModel != "posix" && CodeGenOpts.ThreadModel != "single")
Diags.Report(diag::err_drv_invalid_value)
<< Args.getLastArg(OPT_mthread_model)->getAsString(Args)
@@ -2228,24 +2252,6 @@
Opts.GNUInline = 1;
}
- if (const auto *A = Args.getLastArg(OPT_fcf_runtime_abi_EQ))
- Opts.CFRuntime =
- llvm::StringSwitch<LangOptions::CoreFoundationABI>(A->getValue())
- .Cases("unspecified", "standalone", "objc",
- LangOptions::CoreFoundationABI::ObjectiveC)
- .Cases("swift", "swift-5.0",
- LangOptions::CoreFoundationABI::Swift5_0)
- .Case("swift-4.2", LangOptions::CoreFoundationABI::Swift4_2)
- .Case("swift-4.1", LangOptions::CoreFoundationABI::Swift4_1)
- .Default(LangOptions::CoreFoundationABI::ObjectiveC);
-
- // The value-visibility mode defaults to "default".
- if (Arg *visOpt = Args.getLastArg(OPT_fvisibility)) {
- Opts.setValueVisibilityMode(parseVisibility(visOpt, Args, Diags));
- } else {
- Opts.setValueVisibilityMode(DefaultVisibility);
- }
-
// The type-visibility mode defaults to the value-visibility mode.
if (Arg *typeVisOpt = Args.getLastArg(OPT_ftype_visibility)) {
Opts.setTypeVisibilityMode(parseVisibility(typeVisOpt, Args, Diags));
@@ -2285,20 +2291,6 @@
Opts.DollarIdents = Args.hasFlag(OPT_fdollars_in_identifiers,
OPT_fno_dollars_in_identifiers,
Opts.DollarIdents);
- Opts.setVtorDispMode(
- MSVtorDispMode(getLastArgIntValue(Args, OPT_vtordisp_mode_EQ, 1, Diags)));
- if (Arg *A = Args.getLastArg(OPT_flax_vector_conversions_EQ)) {
- using LaxKind = LangOptions::LaxVectorConversionKind;
- if (auto Kind = llvm::StringSwitch<Optional<LaxKind>>(A->getValue())
- .Case("none", LaxKind::None)
- .Case("integer", LaxKind::Integer)
- .Case("all", LaxKind::All)
- .Default(llvm::None))
- Opts.setLaxVectorConversions(*Kind);
- else
- Diags.Report(diag::err_drv_invalid_value)
- << A->getAsString(Args) << A->getValue();
- }
// -ffixed-point
Opts.FixedPoint =
@@ -2352,15 +2344,6 @@
Opts.CharIsSigned = Opts.OpenCL || !Args.hasArg(OPT_fno_signed_char);
Opts.WChar = Opts.CPlusPlus && !Args.hasArg(OPT_fno_wchar);
Opts.Char8 = Args.hasFlag(OPT_fchar8__t, OPT_fno_char8__t, Opts.CPlusPlus20);
- if (const Arg *A = Args.getLastArg(OPT_fwchar_type_EQ)) {
- Opts.WCharSize = llvm::StringSwitch<unsigned>(A->getValue())
- .Case("char", 1)
- .Case("short", 2)
- .Case("int", 4)
- .Default(0);
- if (Opts.WCharSize == 0)
- Diags.Report(diag::err_fe_invalid_wchar_type) << A->getValue();
- }
Opts.NoBuiltin = Args.hasArg(OPT_fno_builtin) || Opts.Freestanding;
if (!Opts.NoBuiltin)
getAllNoBuiltinFuncValues(Args, Opts.NoBuiltinFuncs);
@@ -2369,46 +2352,19 @@
Opts.AlignedAllocation);
Opts.AlignedAllocationUnavailable =
Opts.AlignedAllocation && Args.hasArg(OPT_aligned_alloc_unavailable);
- Opts.NewAlignOverride =
- getLastArgIntValue(Args, OPT_fnew_alignment_EQ, 0, Diags);
- if (Opts.NewAlignOverride && !llvm::isPowerOf2_32(Opts.NewAlignOverride)) {
- Arg *A = Args.getLastArg(OPT_fnew_alignment_EQ);
- Diags.Report(diag::err_fe_invalid_alignment) << A->getAsString(Args)
- << A->getValue();
- Opts.NewAlignOverride = 0;
- }
if (Args.hasArg(OPT_fconcepts_ts))
Diags.Report(diag::warn_fe_concepts_ts_flag);
// Recovery AST still heavily relies on dependent-type machinery.
Opts.RecoveryAST =
Args.hasFlag(OPT_frecovery_ast, OPT_fno_recovery_ast, Opts.CPlusPlus);
Opts.MathErrno = !Opts.OpenCL && Args.hasArg(OPT_fmath_errno);
- Opts.InstantiationDepth =
- getLastArgIntValue(Args, OPT_ftemplate_depth, 1024, Diags);
- Opts.ArrowDepth =
- getLastArgIntValue(Args, OPT_foperator_arrow_depth, 256, Diags);
- Opts.ConstexprCallDepth =
- getLastArgIntValue(Args, OPT_fconstexpr_depth, 512, Diags);
- Opts.ConstexprStepLimit =
- getLastArgIntValue(Args, OPT_fconstexpr_steps, 1048576, Diags);
- Opts.BracketDepth = getLastArgIntValue(Args, OPT_fbracket_depth, 256, Diags);
- Opts.NumLargeByValueCopy =
- getLastArgIntValue(Args, OPT_Wlarge_by_value_copy_EQ, 0, Diags);
- Opts.ObjCConstantStringClass =
- std::string(Args.getLastArgValue(OPT_fconstant_string_class));
- Opts.PackStruct = getLastArgIntValue(Args, OPT_fpack_struct_EQ, 0, Diags);
- Opts.MaxTypeAlign = getLastArgIntValue(Args, OPT_fmax_type_align_EQ, 0, Diags);
- Opts.DoubleSize = getLastArgIntValue(Args, OPT_mdouble_EQ, 0, Diags);
Opts.LongDoubleSize = Args.hasArg(OPT_mlong_double_128)
? 128
: Args.hasArg(OPT_mlong_double_64) ? 64 : 0;
- Opts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags);
- Opts.DumpRecordLayouts = Opts.DumpRecordLayoutsSimple
- || Args.hasArg(OPT_fdump_record_layouts);
+ Opts.DumpRecordLayouts =
+ Opts.DumpRecordLayoutsSimple || Args.hasArg(OPT_fdump_record_layouts);
if (Opts.FastRelaxedMath)
Opts.setDefaultFPContractMode(LangOptions::FPM_Fast);
- Opts.ModuleName = std::string(Args.getLastArgValue(OPT_fmodule_name_EQ));
- Opts.CurrentModule = Opts.ModuleName;
Opts.ModuleFeatures = Args.getAllArgValues(OPT_fmodule_feature);
llvm::sort(Opts.ModuleFeatures);
Opts.NativeHalfType |= Args.hasArg(OPT_fnative_half_type);
@@ -2430,75 +2386,6 @@
Args.hasFlag(OPT_fdeclspec, OPT_fno_declspec,
(Opts.MicrosoftExt || Opts.Borland || Opts.CUDA));
- if (Arg *A = Args.getLastArg(OPT_faddress_space_map_mangling_EQ)) {
- switch (llvm::StringSwitch<unsigned>(A->getValue())
- .Case("target", LangOptions::ASMM_Target)
- .Case("no", LangOptions::ASMM_Off)
- .Case("yes", LangOptions::ASMM_On)
- .Default(255)) {
- default:
- Diags.Report(diag::err_drv_invalid_value)
- << "-faddress-space-map-mangling=" << A->getValue();
- break;
- case LangOptions::ASMM_Target:
- Opts.setAddressSpaceMapMangling(LangOptions::ASMM_Target);
- break;
- case LangOptions::ASMM_On:
- Opts.setAddressSpaceMapMangling(LangOptions::ASMM_On);
- break;
- case LangOptions::ASMM_Off:
- Opts.setAddressSpaceMapMangling(LangOptions::ASMM_Off);
- break;
- }
- }
-
- if (Arg *A = Args.getLastArg(OPT_fms_memptr_rep_EQ)) {
- LangOptions::PragmaMSPointersToMembersKind InheritanceModel =
- llvm::StringSwitch<LangOptions::PragmaMSPointersToMembersKind>(
- A->getValue())
- .Case("single",
- LangOptions::PPTMK_FullGeneralitySingleInheritance)
- .Case("multiple",
- LangOptions::PPTMK_FullGeneralityMultipleInheritance)
- .Case("virtual",
- LangOptions::PPTMK_FullGeneralityVirtualInheritance)
- .Default(LangOptions::PPTMK_BestCase);
- if (InheritanceModel == LangOptions::PPTMK_BestCase)
- Diags.Report(diag::err_drv_invalid_value)
- << "-fms-memptr-rep=" << A->getValue();
-
- Opts.setMSPointerToMemberRepresentationMethod(InheritanceModel);
- }
-
- // Check for MS default calling conventions being specified.
- if (Arg *A = Args.getLastArg(OPT_fdefault_calling_conv_EQ)) {
- LangOptions::DefaultCallingConvention DefaultCC =
- llvm::StringSwitch<LangOptions::DefaultCallingConvention>(A->getValue())
- .Case("cdecl", LangOptions::DCC_CDecl)
- .Case("fastcall", LangOptions::DCC_FastCall)
- .Case("stdcall", LangOptions::DCC_StdCall)
- .Case("vectorcall", LangOptions::DCC_VectorCall)
- .Case("regcall", LangOptions::DCC_RegCall)
- .Default(LangOptions::DCC_None);
- if (DefaultCC == LangOptions::DCC_None)
- Diags.Report(diag::err_drv_invalid_value)
- << "-fdefault-calling-conv=" << A->getValue();
-
- llvm::Triple T(TargetOpts.Triple);
- llvm::Triple::ArchType Arch = T.getArch();
- bool emitError = (DefaultCC == LangOptions::DCC_FastCall ||
- DefaultCC == LangOptions::DCC_StdCall) &&
- Arch != llvm::Triple::x86;
- emitError |= (DefaultCC == LangOptions::DCC_VectorCall ||
- DefaultCC == LangOptions::DCC_RegCall) &&
- !T.isX86();
- if (emitError)
- Diags.Report(diag::err_drv_argument_not_allowed_with)
- << A->getSpelling() << T.getTriple();
- else
- Opts.setDefaultCallingConv(DefaultCC);
- }
-
// -mrtd option
if (Arg *A = Args.getLastArg(OPT_mrtd)) {
if (Opts.getDefaultCallingConv() != LangOptions::DCC_None)
@@ -2636,7 +2523,7 @@
Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Val;
}
- // Are these really needed in CC1?
+ // Are these really needed in CC1? Given that they get ignored right below.
if (Args.hasArg(OPT_ftrapping_math)) {
Opts.setFPExceptionMode(LangOptions::FPE_Strict);
}
@@ -2645,6 +2532,7 @@
Opts.setFPExceptionMode(LangOptions::FPE_Ignore);
}
+ // Is this a bug?
LangOptions::FPExceptionModeKind FPEB = LangOptions::FPE_Ignore;
if (Arg *A = Args.getLastArg(OPT_ffp_exception_behavior_EQ)) {
StringRef Val = A->getValue();
@@ -2659,42 +2547,9 @@
}
Opts.setFPExceptionMode(FPEB);
- unsigned SSP = getLastArgIntValue(Args, OPT_stack_protector, 0, Diags);
- switch (SSP) {
- default:
- Diags.Report(diag::err_drv_invalid_value)
- << Args.getLastArg(OPT_stack_protector)->getAsString(Args) << SSP;
- break;
- case 0: Opts.setStackProtector(LangOptions::SSPOff); break;
- case 1: Opts.setStackProtector(LangOptions::SSPOn); break;
- case 2: Opts.setStackProtector(LangOptions::SSPStrong); break;
- case 3: Opts.setStackProtector(LangOptions::SSPReq); break;
- }
-
- if (Arg *A = Args.getLastArg(OPT_ftrivial_auto_var_init)) {
- StringRef Val = A->getValue();
- if (Val == "uninitialized")
- Opts.setTrivialAutoVarInit(
- LangOptions::TrivialAutoVarInitKind::Uninitialized);
- else if (Val == "zero")
- Opts.setTrivialAutoVarInit(LangOptions::TrivialAutoVarInitKind::Zero);
- else if (Val == "pattern")
- Opts.setTrivialAutoVarInit(LangOptions::TrivialAutoVarInitKind::Pattern);
- else
- Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) << Val;
- }
-
- if (Arg *A = Args.getLastArg(OPT_ftrivial_auto_var_init_stop_after)) {
- int Val = std::stoi(A->getValue());
- Opts.TrivialAutoVarInitStopAfter = Val;
- }
-
// Parse -fsanitize= arguments.
parseSanitizerKinds("-fsanitize=", Args.getAllArgValues(OPT_fsanitize_EQ),
Diags, Opts.Sanitize);
- // -fsanitize-address-field-padding=N has to be a LangOpt, parse it here.
- Opts.SanitizeAddressFieldPadding =
- getLastArgIntValue(Args, OPT_fsanitize_address_field_padding, 0, Diags);
Opts.SanitizerBlacklistFiles = Args.getAllArgValues(OPT_fsanitize_blacklist);
std::vector<std::string> systemBlacklists =
Args.getAllArgValues(OPT_fsanitize_system_blacklist);
@@ -2742,8 +2597,6 @@
}
}
- Opts.MaxTokens = getLastArgIntValue(Args, OPT_fmax_tokens_EQ, 0, Diags);
-
if (Arg *A = Args.getLastArg(OPT_msign_return_address_EQ)) {
StringRef SignScope = A->getValue();
@@ -3029,9 +2882,6 @@
llvm::Triple T(Res.getTargetOpts().Triple);
if (DashX.getFormat() == InputKind::Precompiled ||
DashX.getLanguage() == Language::LLVM_IR) {
- // PIClevel and PIELevel are needed during code generation and this should
- // be set regardless of the input type.
- LangOpts.PICLevel = getLastArgIntValue(Args, OPT_pic_level, 0, Diags);
parseSanitizerKinds("-fsanitize=", Args.getAllArgValues(OPT_fsanitize_EQ),
Diags, LangOpts.Sanitize);
} else {
@@ -3052,9 +2902,6 @@
if (Diags.isIgnored(diag::warn_profile_data_misexpect, SourceLocation()))
Res.FrontendOpts.LLVMArgs.push_back("-pgo-warn-misexpect");
- LangOpts.FunctionAlignment =
- getLastArgIntValue(Args, OPT_function_alignment, 0, Diags);
-
if (LangOpts.CUDA) {
// During CUDA device-side compilation, the aux triple is the
// triple used for host compilation.
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -1531,6 +1531,62 @@
def fno_sycl : Flag<["-"], "fno-sycl">, Group<sycl_Group>, Flags<[CoreOption]>,
HelpText<"Disable SYCL kernels compilation for device">;
+def fmax_tokens_EQ : Joined<["-"], "fmax-tokens=">, Group<f_Group>, Flags<[CC1Option]>,
+ HelpText<"Max total number of preprocessed tokens for -Wmax-tokens.">,
+ MarshallingInfoStringInt<"LangOpts->MaxTokens">;
+def fcf_runtime_abi_EQ : Joined<["-"], "fcf-runtime-abi=">, Group<f_Group>,
+ Flags<[CC1Option]>, Values<"unspecified,standalone,objc,swift,swift-5.0,swift-4.2,swift-4.1">,
+ NormalizedValuesScope<"LangOptions::CoreFoundationABI">,
+ MarshallingInfoString<"LangOpts->CFRuntime", "ObjectiveC">,
+ NormalizedValues<["ObjectiveC", "ObjectiveC", "ObjectiveC", "Swift5_0", "Swift5_0", "Swift4_2", "Swift4_1"]>,
+ AutoNormalizeEnum;
+def ffp_exception_behavior_EQ : Joined<["-"], "ffp-exception-behavior=">, Group<f_Group>, Flags<[CC1Option]>,
+ HelpText<"Specifies the exception behavior of floating-point operations.">,
+ Values<"ignore,maytrap,strict">, NormalizedValuesScope<"LangOptions">,
+ MarshallingInfoString<"LangOpts->FPExceptionMode", "FPE_Ignore">,
+ NormalizedValues<["FPE_Ignore", "FPE_MayTrap", "FPE_Strict"]>, AutoNormalizeEnum;
+def flax_vector_conversions_EQ : Joined<["-"], "flax-vector-conversions=">, Group<f_Group>,
+ Flags<[CC1Option]>, HelpText<"Enable implicit vector bit-casts">, Values<"none,integer,all">,
+ NormalizedValuesScope<"LangOptions::LaxVectorConversionKind">,
+ MarshallingInfoString<"LangOpts->LaxVectorConversions", "All">,
+ NormalizedValues<["None", "Integer", "All"]>, AutoNormalizeEnum;
+def fms_memptr_rep_EQ : Joined<["-"], "fms-memptr-rep=">, Group<f_Group>, Flags<[CC1Option]>,
+ Values<"single,multiple,virtual">,
+ NormalizedValuesScope<"LangOptions">,
+ MarshallingInfoString<"LangOpts->MSPointerToMemberRepresentationMethod", "PPTMK_BestCase">,
+ NormalizedValues<["PPTMK_FullGeneralitySingleInheritance", "PPTMK_FullGeneralityMultipleInheritance",
+ "PPTMK_FullGeneralityVirtualInheritance"]>,
+ AutoNormalizeEnum;
+def fmodule_name_EQ : Joined<["-"], "fmodule-name=">, Group<f_Group>,
+ Flags<[DriverOption,CC1Option]>, MetaVarName<"<name>">,
+ HelpText<"Specify the name of the module to build">,
+ MarshallingInfoString<"LangOpts->ModuleName">;
+def fnew_alignment_EQ : Joined<["-"], "fnew-alignment=">,
+ HelpText<"Specifies the largest alignment guaranteed by '::operator new(size_t)'">,
+ MetaVarName<"<align>">, Group<f_Group>, Flags<[CC1Option]>,
+ MarshallingInfoStringInt<"LangOpts->NewAlignOverride">;
+def fpack_struct_EQ : Joined<["-"], "fpack-struct=">, Group<f_Group>, Flags<[CC1Option]>,
+ HelpText<"Specify the default maximum struct packing alignment">,
+ MarshallingInfoStringInt<"LangOpts->PackStruct">;
+def fmax_type_align_EQ : Joined<["-"], "fmax-type-align=">, Group<f_Group>, Flags<[CC1Option]>,
+ HelpText<"Specify the maximum alignment to enforce on pointers lacking an explicit alignment">,
+ MarshallingInfoStringInt<"LangOpts->MaxTypeAlign">;
+def ftrivial_auto_var_init : Joined<["-"], "ftrivial-auto-var-init=">, Group<f_Group>,
+ Flags<[CC1Option, CoreOption]>, HelpText<"Initialize trivial automatic stack variables: uninitialized (default)"
+ " | pattern">, Values<"uninitialized,zero,pattern">,
+ NormalizedValuesScope<"LangOptions::TrivialAutoVarInitKind">,
+ MarshallingInfoString<"LangOpts->TrivialAutoVarInit", "Uninitialized">,
+ NormalizedValues<["Uninitialized", "Zero", "Pattern"]>, AutoNormalizeEnum;
+def ftrivial_auto_var_init_stop_after : Joined<["-"], "ftrivial-auto-var-init-stop-after=">, Group<f_Group>,
+ Flags<[CC1Option, CoreOption]>, HelpText<"Stop initializing trivial automatic stack variables after the specified number of instances">,
+ MarshallingInfoStringInt<"LangOpts->TrivialAutoVarInitStopAfter">;
+def Wlarge_by_value_copy_EQ : Joined<["-"], "Wlarge-by-value-copy=">, Flags<[CC1Option]>,
+ MarshallingInfoStringInt<"LangOpts->NumLargeByValueCopy">;
+def mdouble_EQ : Joined<["-"], "mdouble=">, Group<m_Group>, Values<"32,64">, Flags<[CC1Option]>,
+// Should this actually be enforced in CC1
+ HelpText<"Force double to be 32 bits or 64 bits">,
+ MarshallingInfoStringInt<"LangOpts->DoubleSize", "0">;
+
let Flags = [CC1Option, CC1AsOption, NoDriverOption] in {
def fno_math_builtin : Flag<["-"], "fno-math-builtin">,
@@ -1655,8 +1711,72 @@
HelpText<"Don't treat unattributed constexpr functions as __host__ __device__.">,
MarshallingInfoFlag<"LangOpts->CUDAHostDeviceConstexpr", "true">, IsNegative;
+def fconstant_string_class : Separate<["-"], "fconstant-string-class">,
+ MetaVarName<"<class name>">,
+ HelpText<"Specify the class to use for constant Objective-C string objects.">,
+ MarshallingInfoString<"LangOpts->ObjCConstantStringClass">;
+def pic_level : Separate<["-"], "pic-level">,
+ HelpText<"Value for __PIC__">,
+ MarshallingInfoStringInt<"LangOpts->PICLevel">;
+def stack_protector : Separate<["-"], "stack-protector">,
+ HelpText<"Enable stack protectors">, Values<"0,1,2,3">,
+ NormalizedValuesScope<"LangOptions">,
+ MarshallingInfoString<"LangOpts->StackProtector", "SSPOff">,
+ NormalizedValues<["SSPOff", "SSPOn", "SSPStrong", "SSPReq"]>,
+ AutoNormalizeEnum;
+def fvisibility : Separate<["-"], "fvisibility">,
+ HelpText<"Default type and symbol visibility">,
+ Values<"default,hidden,internal,protected">,
+ MarshallingInfoString<"LangOpts->ValueVisibilityMode", "DefaultVisibility">,
+ NormalizedValues<["DefaultVisibility", "HiddenVisibility", "HiddenVisibility", "ProtectedVisibility"]>,
+ AutoNormalizeEnum;
+def ftemplate_depth : Separate<["-"], "ftemplate-depth">,
+ HelpText<"Maximum depth of recursive template instantiation">,
+ MarshallingInfoStringInt<"LangOpts->InstantiationDepth", "1024">;
+def foperator_arrow_depth : Separate<["-"], "foperator-arrow-depth">,
+ HelpText<"Maximum number of 'operator->'s to call for a member access">,
+ MarshallingInfoStringInt<"LangOpts->ArrowDepth", "256">;
+def fconstexpr_depth : Separate<["-"], "fconstexpr-depth">,
+ HelpText<"Maximum depth of recursive constexpr function calls">,
+ MarshallingInfoStringInt<"LangOpts->ConstexprCallDepth", "512">;
+def fconstexpr_steps : Separate<["-"], "fconstexpr-steps">,
+ HelpText<"Maximum number of steps in constexpr function evaluation">,
+ MarshallingInfoStringInt<"LangOpts->ConstexprStepLimit", "1048576">;
+def fbracket_depth : Separate<["-"], "fbracket-depth">,
+ HelpText<"Maximum nesting level for parentheses, brackets, and braces">,
+ MarshallingInfoStringInt<"LangOpts->BracketDepth", "256">;
+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">,
+ Values<"target,no,yes">, NormalizedValuesScope<"LangOptions">,
+ MarshallingInfoString<"LangOpts->AddressSpaceMapMangling", "ASMM_Target">,
+ NormalizedValues<["ASMM_Target", "ASMM_Off", "ASMM_On"]>, AutoNormalizeEnum;
+def vtordisp_mode_EQ : Joined<["-"], "vtordisp-mode=">,
+ HelpText<"Control vtordisp placement on win32 targets">,
+ MarshallingInfoStringInt<"LangOpts->VtorDispMode", "1">;
+def fdefault_calling_conv_EQ : Joined<["-"], "fdefault-calling-conv=">,
+ HelpText<"Set default calling convention">, Values<"cdecl,fastcall,stdcall,vectorcall,regcall">,
+ NormalizedValuesScope<"LangOptions">,
+ MarshallingInfoString<"LangOpts->DefaultCallingConv", "DCC_None">,
+ NormalizedValues<["DCC_CDecl", "DCC_FastCall", "DCC_StdCall", "DCC_VectorCall", "DCC_RegCall"]>,
+ AutoNormalizeEnum;
+def fwchar_type_EQ : Joined<["-"], "fwchar-type=">,
+ HelpText<"Select underlying type for wchar_t">, Values<"char,short,int">,
+ MarshallingInfoString<"LangOpts->WCharSize", "0">,
+ NormalizedValues<["1", "2", "4"]>, AutoNormalizeEnum;
+def function_alignment : Separate<["-"], "function-alignment">,
+ HelpText<"default alignment for functions">,
+ MarshallingInfoStringInt<"LangOpts->FunctionAlignment">;
+
} // Flags = [CC1Option, NoDriverOption]
+let Flags = [CC1Option, CoreOption] in {
+
+def fsanitize_address_field_padding : Joined<["-"], "fsanitize-address-field-padding=">,
+ Group<f_clang_Group>, HelpText<"Level of field padding for AddressSanitizer">,
+ MarshallingInfoStringInt<"LangOpts->SanitizeAddressFieldPadding">;
+
+} // Flags = [CC1Option,CoreOption]
+
// Preprocessor Options
def undef : Flag<["-"], "undef">, Group<u_Group>, Flags<[CC1Option]>,
@@ -1994,8 +2114,6 @@
def interface_stub_version_EQ : JoinedOrSeparate<["-"], "interface-stub-version=">, Flags<[CC1Option]>;
def exported__symbols__list : Separate<["-"], "exported_symbols_list">;
def e : JoinedOrSeparate<["-"], "e">, Group<Link_Group>;
-def fmax_tokens_EQ : Joined<["-"], "fmax-tokens=">, Group<f_Group>, Flags<[CC1Option]>,
- HelpText<"Max total number of preprocessed tokens for -Wmax-tokens.">;
def fPIC : Flag<["-"], "fPIC">, Group<f_Group>;
def fno_PIC : Flag<["-"], "fno-PIC">, Group<f_Group>;
def fPIE : Flag<["-"], "fPIE">, Group<f_Group>;
@@ -2134,8 +2252,6 @@
def : Flag<["-"], "frecord-gcc-switches">, Alias<frecord_command_line>;
def : Flag<["-"], "fno-record-gcc-switches">, Alias<fno_record_command_line>;
def fcompile_resource_EQ : Joined<["-"], "fcompile-resource=">, Group<f_Group>;
-def fcf_runtime_abi_EQ : Joined<["-"], "fcf-runtime-abi=">, Group<f_Group>,
- Flags<[CC1Option]>;
def fconstant_string_class_EQ : Joined<["-"], "fconstant-string-class=">, Group<f_Group>;
def fconstexpr_depth_EQ : Joined<["-"], "fconstexpr-depth=">, Group<f_Group>;
def fconstexpr_steps_EQ : Joined<["-"], "fconstexpr-steps=">, Group<f_Group>;
@@ -2198,8 +2314,6 @@
def fdenormal_fp_math_EQ : Joined<["-"], "fdenormal-fp-math=">, Group<f_Group>, Flags<[CC1Option]>;
def ffp_model_EQ : Joined<["-"], "ffp-model=">, Group<f_Group>, Flags<[DriverOption]>,
HelpText<"Controls the semantics of floating-point calculations.">;
-def ffp_exception_behavior_EQ : Joined<["-"], "ffp-exception-behavior=">, Group<f_Group>, Flags<[CC1Option]>,
- HelpText<"Specifies the exception behavior of floating-point operations.">;
defm math_errno : OptInFFlag<"math-errno", "Require math functions to indicate errors by setting errno">;
def fbracket_depth_EQ : Joined<["-"], "fbracket-depth=">, Group<f_Group>, Flags<[CoreOption]>;
def fsignaling_math : Flag<["-"], "fsignaling-math">, Group<f_Group>;
@@ -2253,9 +2367,6 @@
Group<f_clang_Group>,
Flags<[CoreOption, DriverOption]>,
HelpText<"Disable origins tracking in MemorySanitizer">;
-def fsanitize_address_field_padding : Joined<["-"], "fsanitize-address-field-padding=">,
- Group<f_clang_Group>,
- HelpText<"Level of field padding for AddressSanitizer">;
// Note: This flag was introduced when it was necessary to distinguish between
// ABI for correct codegen. This is no longer needed, but the flag is
// not removed since targeting either ABI will behave the same.
@@ -2432,8 +2543,6 @@
HelpText<"Select which XRay instrumentation points to emit. Options: all, none, function-entry, function-exit, function, custom. Default is 'all'. 'function' includes both 'function-entry' and 'function-exit'.">;
def flat__namespace : Flag<["-"], "flat_namespace">;
-def flax_vector_conversions_EQ : Joined<["-"], "flax-vector-conversions=">, Group<f_Group>,
- HelpText<"Enable implicit vector bit-casts">, Values<"none,integer,all">, Flags<[CC1Option]>;
def flax_vector_conversions : Flag<["-"], "flax-vector-conversions">, Group<f_Group>,
Alias<flax_vector_conversions_EQ>, AliasArgs<["integer"]>;
def flimited_precision_EQ : Joined<["-"], "flimited-precision=">, Group<f_Group>;
@@ -2468,7 +2577,6 @@
HelpText<"Dot-separated value representing the Microsoft compiler "
"version number to report in _MSC_VER (0 = don't define it "
"(default))">;
-def fms_memptr_rep_EQ : Joined<["-"], "fms-memptr-rep=">, Group<f_Group>, Flags<[CC1Option]>;
def fmodules_cache_path : Joined<["-"], "fmodules-cache-path=">, Group<i_Group>,
Flags<[DriverOption, CC1Option]>, MetaVarName<"<directory>">,
HelpText<"Specify the module cache path">;
@@ -2501,9 +2609,6 @@
Flags<[DriverOption, CC1Option]>,
HelpText<"Enable the 'modules' language feature">;
def fmodule_maps : Flag <["-"], "fmodule-maps">, Alias<fimplicit_module_maps>;
-def fmodule_name_EQ : Joined<["-"], "fmodule-name=">, Group<f_Group>,
- Flags<[DriverOption,CC1Option]>, MetaVarName<"<name>">,
- HelpText<"Specify the name of the module to build">;
def fmodule_name : Separate<["-"], "fmodule-name">, Alias<fmodule_name_EQ>;
def fmodule_implementation_of : Separate<["-"], "fmodule-implementation-of">,
Flags<[CC1Option]>, Alias<fmodule_name_EQ>;
@@ -2605,9 +2710,6 @@
HelpText<"Enable C++17 aligned allocation functions">, Group<f_Group>;
def fno_aligned_allocation: Flag<["-"], "fno-aligned-allocation">,
Group<f_Group>, Flags<[CC1Option]>;
-def fnew_alignment_EQ : Joined<["-"], "fnew-alignment=">,
- HelpText<"Specifies the largest alignment guaranteed by '::operator new(size_t)'">,
- MetaVarName<"<align>">, Group<f_Group>, Flags<[CC1Option]>;
def : Separate<["-"], "fnew-alignment">, Alias<fnew_alignment_EQ>;
def : Flag<["-"], "faligned-new">, Alias<faligned_allocation>;
def : Flag<["-"], "fno-aligned-new">, Alias<fno_aligned_allocation>;
@@ -2677,10 +2779,6 @@
def foutput_class_dir_EQ : Joined<["-"], "foutput-class-dir=">, Group<f_Group>;
def fpack_struct : Flag<["-"], "fpack-struct">, Group<f_Group>;
def fno_pack_struct : Flag<["-"], "fno-pack-struct">, Group<f_Group>;
-def fpack_struct_EQ : Joined<["-"], "fpack-struct=">, Group<f_Group>, Flags<[CC1Option]>,
- HelpText<"Specify the default maximum struct packing alignment">;
-def fmax_type_align_EQ : Joined<["-"], "fmax-type-align=">, Group<f_Group>, Flags<[CC1Option]>,
- HelpText<"Specify the maximum alignment to enforce on pointers lacking an explicit alignment">;
def fno_max_type_align : Flag<["-"], "fno-max-type-align">, Group<f_Group>;
def fpcc_struct_return : Flag<["-"], "fpcc-struct-return">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Override the default ABI to return all structs on the stack">;
@@ -2733,14 +2831,9 @@
"if they contain a char (or 8bit integer) array or constant sized calls to "
"alloca, which are of greater size than ssp-buffer-size (default: 8 bytes). "
"All variable sized calls to alloca are considered vulnerable">;
-def ftrivial_auto_var_init : Joined<["-"], "ftrivial-auto-var-init=">, Group<f_Group>,
- Flags<[CC1Option, CoreOption]>, HelpText<"Initialize trivial automatic stack variables: uninitialized (default)"
- " | pattern">, Values<"uninitialized,pattern">;
def enable_trivial_var_init_zero : Flag<["-"], "enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang">,
Flags<[CC1Option, CoreOption]>,
HelpText<"Trivial automatic variable initialization to zero is only here for benchmarks, it'll eventually be removed, and I'm OK with that because I'm only using it to benchmark">;
-def ftrivial_auto_var_init_stop_after : Joined<["-"], "ftrivial-auto-var-init-stop-after=">, Group<f_Group>,
- Flags<[CC1Option, CoreOption]>, HelpText<"Stop initializing trivial automatic stack variables after the specified number of instances">;
def fstandalone_debug : Flag<["-"], "fstandalone-debug">, Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Emit full debug info for all types used by the program">;
def fno_standalone_debug : Flag<["-"], "fno-standalone-debug">, Group<f_Group>, Flags<[CoreOption]>,
@@ -2795,7 +2888,6 @@
def Wlarge_by_value_copy_def : Flag<["-"], "Wlarge-by-value-copy">,
HelpText<"Warn if a function definition returns or accepts an object larger "
"in bytes than a given value">, Flags<[HelpHidden]>;
-def Wlarge_by_value_copy_EQ : Joined<["-"], "Wlarge-by-value-copy=">, Flags<[CC1Option]>;
// These "special" warning flags are effectively processed as f_Group flags by the driver:
// Just silence warnings about -Wlarger-than for now.
@@ -3001,8 +3093,6 @@
def mfancy_math_387 : Flag<["-"], "mfancy-math-387">, Group<clang_ignored_m_Group>;
def mlong_calls : Flag<["-"], "mlong-calls">, Group<m_Group>,
HelpText<"Generate branches with extended addressability, usually via indirect jumps.">;
-def mdouble_EQ : Joined<["-"], "mdouble=">, Group<m_Group>, Values<"32,64">, Flags<[CC1Option]>,
- HelpText<"Force double to be 32 bits or 64 bits">;
def LongDouble_Group : OptionGroup<"<LongDouble group>">, Group<m_Group>,
DocName<"Long double flags">,
DocBrief<[{Selects the long double implementation}]>;
@@ -4631,53 +4721,24 @@
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 function_alignment : Separate<["-"], "function-alignment">,
- HelpText<"default alignment for functions">;
-def pic_level : Separate<["-"], "pic-level">,
- HelpText<"Value for __PIC__">;
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 stack_protector : Separate<["-"], "stack-protector">,
- HelpText<"Enable stack protectors">;
-def fvisibility : Separate<["-"], "fvisibility">,
- HelpText<"Default type and symbol visibility">;
def ftype_visibility : Separate<["-"], "ftype-visibility">,
HelpText<"Default type 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 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 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 fwchar_type_EQ : Joined<["-"], "fwchar-type=">,
- HelpText<"Select underlying type for wchar_t">, Values<"char,short,int">;
// 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">;
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