1 | //===--- LangOptions.def - Language option database -------------*- C++ -*-===// |
2 | // |
3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | // See https://llvm.org/LICENSE.txt for license information. |
5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | // |
9 | // This file defines the language options. Users of this file must |
10 | // define the LANGOPT macro to make use of this information. |
11 | // |
12 | // Optionally, the user may also define: |
13 | // |
14 | // BENIGN_LANGOPT: for options that don't affect the construction of the AST in |
15 | // any way (that is, the value can be different between an implicit module |
16 | // and the user of that module). |
17 | // |
18 | // COMPATIBLE_LANGOPT: for options that affect the construction of the AST in |
19 | // a way that doesn't prevent interoperability (that is, the value can be |
20 | // different between an explicit module and the user of that module). |
21 | // |
22 | // ENUM_LANGOPT: for options that have enumeration, rather than unsigned, type. |
23 | // |
24 | // VALUE_LANGOPT: for options that describe a value rather than a flag. |
25 | // |
26 | // BENIGN_ENUM_LANGOPT, COMPATIBLE_ENUM_LANGOPT, |
27 | // BENIGN_VALUE_LANGOPT, COMPATIBLE_VALUE_LANGOPT: combinations of the above. |
28 | // |
29 | // FIXME: Clients should be able to more easily select whether they want |
30 | // different levels of compatibility versus how to handle different kinds |
31 | // of option. |
32 | // |
33 | // The Description field should be a noun phrase, for instance "frobbing all |
34 | // widgets" or "C's implicit blintz feature". |
35 | //===----------------------------------------------------------------------===// |
36 | |
37 | #ifndef LANGOPT |
38 | # error Define the LANGOPT macro to handle language options |
39 | #endif |
40 | |
41 | #ifndef COMPATIBLE_LANGOPT |
42 | # define COMPATIBLE_LANGOPT(Name, Bits, Default, Description) \ |
43 | LANGOPT(Name, Bits, Default, Description) |
44 | #endif |
45 | |
46 | #ifndef BENIGN_LANGOPT |
47 | # define BENIGN_LANGOPT(Name, Bits, Default, Description) \ |
48 | COMPATIBLE_LANGOPT(Name, Bits, Default, Description) |
49 | #endif |
50 | |
51 | #ifndef ENUM_LANGOPT |
52 | # define ENUM_LANGOPT(Name, Type, Bits, Default, Description) \ |
53 | LANGOPT(Name, Bits, Default, Description) |
54 | #endif |
55 | |
56 | #ifndef COMPATIBLE_ENUM_LANGOPT |
57 | # define COMPATIBLE_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \ |
58 | ENUM_LANGOPT(Name, Type, Bits, Default, Description) |
59 | #endif |
60 | |
61 | #ifndef BENIGN_ENUM_LANGOPT |
62 | # define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \ |
63 | COMPATIBLE_ENUM_LANGOPT(Name, Type, Bits, Default, Description) |
64 | #endif |
65 | |
66 | #ifndef VALUE_LANGOPT |
67 | # define VALUE_LANGOPT(Name, Bits, Default, Description) \ |
68 | LANGOPT(Name, Bits, Default, Description) |
69 | #endif |
70 | |
71 | #ifndef COMPATIBLE_VALUE_LANGOPT |
72 | # define COMPATIBLE_VALUE_LANGOPT(Name, Bits, Default, Description) \ |
73 | VALUE_LANGOPT(Name, Bits, Default, Description) |
74 | #endif |
75 | |
76 | #ifndef BENIGN_VALUE_LANGOPT |
77 | # define BENIGN_VALUE_LANGOPT(Name, Bits, Default, Description) \ |
78 | COMPATIBLE_VALUE_LANGOPT(Name, Bits, Default, Description) |
79 | #endif |
80 | |
81 | // FIXME: A lot of the BENIGN_ options should be COMPATIBLE_ instead. |
82 | LANGOPT(C99 , 1, 0, "C99") |
83 | LANGOPT(C11 , 1, 0, "C11") |
84 | LANGOPT(C17 , 1, 0, "C17") |
85 | LANGOPT(MSVCCompat , 1, 0, "Microsoft Visual C++ full compatibility mode") |
86 | LANGOPT(MicrosoftExt , 1, 0, "Microsoft C++ extensions") |
87 | LANGOPT(AsmBlocks , 1, 0, "Microsoft inline asm blocks") |
88 | LANGOPT(Borland , 1, 0, "Borland extensions") |
89 | LANGOPT(CPlusPlus , 1, 0, "C++") |
90 | LANGOPT(CPlusPlus11 , 1, 0, "C++11") |
91 | LANGOPT(CPlusPlus14 , 1, 0, "C++14") |
92 | LANGOPT(CPlusPlus17 , 1, 0, "C++17") |
93 | LANGOPT(CPlusPlus2a , 1, 0, "C++2a") |
94 | LANGOPT(ObjC , 1, 0, "Objective-C") |
95 | BENIGN_LANGOPT(ObjCDefaultSynthProperties , 1, 0, |
96 | "Objective-C auto-synthesized properties") |
97 | BENIGN_LANGOPT(EncodeExtendedBlockSig , 1, 0, |
98 | "Encoding extended block type signature") |
99 | BENIGN_LANGOPT(ObjCInferRelatedResultType , 1, 1, |
100 | "Objective-C related result type inference") |
101 | LANGOPT(AppExt , 1, 0, "Objective-C App Extension") |
102 | LANGOPT(Trigraphs , 1, 0,"trigraphs") |
103 | LANGOPT(LineComment , 1, 0, "'//' comments") |
104 | LANGOPT(Bool , 1, 0, "bool, true, and false keywords") |
105 | LANGOPT(Half , 1, 0, "half keyword") |
106 | LANGOPT(WChar , 1, CPlusPlus, "wchar_t keyword") |
107 | LANGOPT(Char8 , 1, 0, "char8_t keyword") |
108 | LANGOPT(DeclSpecKeyword , 1, 0, "__declspec keyword") |
109 | BENIGN_LANGOPT(DollarIdents , 1, 1, "'$' in identifiers") |
110 | BENIGN_LANGOPT(AsmPreprocessor, 1, 0, "preprocessor in asm mode") |
111 | LANGOPT(GNUMode , 1, 1, "GNU extensions") |
112 | LANGOPT(GNUKeywords , 1, 1, "GNU keywords") |
113 | BENIGN_LANGOPT(ImplicitInt, 1, !C99 && !CPlusPlus, "C89 implicit 'int'") |
114 | LANGOPT(Digraphs , 1, 0, "digraphs") |
115 | BENIGN_LANGOPT(HexFloats , 1, C99, "C99 hexadecimal float constants") |
116 | LANGOPT(CXXOperatorNames , 1, 0, "C++ operator name keywords") |
117 | LANGOPT(AppleKext , 1, 0, "Apple kext support") |
118 | BENIGN_LANGOPT(PascalStrings, 1, 0, "Pascal string support") |
119 | LANGOPT(WritableStrings , 1, 0, "writable string support") |
120 | LANGOPT(ConstStrings , 1, 0, "const-qualified string support") |
121 | LANGOPT(LaxVectorConversions , 1, 1, "lax vector conversions") |
122 | LANGOPT(AltiVec , 1, 0, "AltiVec-style vector initializers") |
123 | LANGOPT(ZVector , 1, 0, "System z vector extensions") |
124 | LANGOPT(Exceptions , 1, 0, "exception handling") |
125 | LANGOPT(ObjCExceptions , 1, 0, "Objective-C exceptions") |
126 | LANGOPT(CXXExceptions , 1, 0, "C++ exceptions") |
127 | LANGOPT(DWARFExceptions , 1, 0, "dwarf exception handling") |
128 | LANGOPT(SjLjExceptions , 1, 0, "setjmp-longjump exception handling") |
129 | LANGOPT(SEHExceptions , 1, 0, "SEH .xdata exception handling") |
130 | LANGOPT(ExternCNoUnwind , 1, 0, "Assume extern C functions don't unwind") |
131 | LANGOPT(TraditionalCPP , 1, 0, "traditional CPP emulation") |
132 | LANGOPT(RTTI , 1, 1, "run-time type information") |
133 | LANGOPT(RTTIData , 1, 1, "emit run-time type information data") |
134 | LANGOPT(MSBitfields , 1, 0, "Microsoft-compatible structure layout") |
135 | LANGOPT(Freestanding, 1, 0, "freestanding implementation") |
136 | LANGOPT(NoBuiltin , 1, 0, "disable builtin functions") |
137 | LANGOPT(NoMathBuiltin , 1, 0, "disable math builtin functions") |
138 | LANGOPT(GNUAsm , 1, 1, "GNU-style inline assembly") |
139 | LANGOPT(Coroutines , 1, 0, "C++20 coroutines") |
140 | LANGOPT(DllExportInlines , 1, 1, "dllexported classes dllexport inline methods") |
141 | LANGOPT(RelaxedTemplateTemplateArgs, 1, 0, "C++17 relaxed matching of template template arguments") |
142 | |
143 | LANGOPT(DoubleSquareBracketAttributes, 1, 0, "'[[]]' attributes extension for all language standard modes") |
144 | |
145 | BENIGN_LANGOPT(ThreadsafeStatics , 1, 1, "thread-safe static initializers") |
146 | LANGOPT(POSIXThreads , 1, 0, "POSIX thread support") |
147 | LANGOPT(Blocks , 1, 0, "blocks extension to C") |
148 | BENIGN_LANGOPT(EmitAllDecls , 1, 0, "emitting all declarations") |
149 | LANGOPT(MathErrno , 1, 1, "errno in math functions") |
150 | BENIGN_LANGOPT(HeinousExtensions , 1, 0, "extensions that we really don't like and may be ripped out at any time") |
151 | LANGOPT(Modules , 1, 0, "modules extension to C") |
152 | COMPATIBLE_LANGOPT(ModulesTS , 1, 0, "C++ Modules TS") |
153 | BENIGN_ENUM_LANGOPT(CompilingModule, CompilingModuleKind, 2, CMK_None, |
154 | "compiling a module interface") |
155 | BENIGN_LANGOPT(CompilingPCH, 1, 0, "building a pch") |
156 | BENIGN_LANGOPT(BuildingPCHWithObjectFile, 1, 0, "building a pch which has a corresponding object file") |
157 | BENIGN_LANGOPT(CacheGeneratedPCH, 1, 0, "cache generated PCH files in memory") |
158 | COMPATIBLE_LANGOPT(ModulesDeclUse , 1, 0, "require declaration of module uses") |
159 | BENIGN_LANGOPT(ModulesSearchAll , 1, 1, "searching even non-imported modules to find unresolved references") |
160 | COMPATIBLE_LANGOPT(ModulesStrictDeclUse, 1, 0, "requiring declaration of module uses and all headers to be in modules") |
161 | BENIGN_LANGOPT(ModulesErrorRecovery, 1, 1, "automatically importing modules as needed when performing error recovery") |
162 | BENIGN_LANGOPT(ImplicitModules, 1, 1, "building modules that are not specified via -fmodule-file") |
163 | COMPATIBLE_LANGOPT(ModulesLocalVisibility, 1, 0, "local submodule visibility") |
164 | COMPATIBLE_LANGOPT(Optimize , 1, 0, "__OPTIMIZE__ predefined macro") |
165 | COMPATIBLE_LANGOPT(OptimizeSize , 1, 0, "__OPTIMIZE_SIZE__ predefined macro") |
166 | COMPATIBLE_LANGOPT(Static , 1, 0, "__STATIC__ predefined macro (as opposed to __DYNAMIC__)") |
167 | VALUE_LANGOPT(PackStruct , 32, 0, |
168 | "default struct packing maximum alignment") |
169 | VALUE_LANGOPT(MaxTypeAlign , 32, 0, |
170 | "default maximum alignment for types") |
171 | VALUE_LANGOPT(AlignDouble , 1, 0, "Controls if doubles should be aligned to 8 bytes (x86 only)") |
172 | COMPATIBLE_VALUE_LANGOPT(PICLevel , 2, 0, "__PIC__ level") |
173 | COMPATIBLE_VALUE_LANGOPT(PIE , 1, 0, "is pie") |
174 | LANGOPT(ROPI , 1, 0, "Read-only position independence") |
175 | LANGOPT(RWPI , 1, 0, "Read-write position independence") |
176 | COMPATIBLE_LANGOPT(GNUInline , 1, 0, "GNU inline semantics") |
177 | COMPATIBLE_LANGOPT(NoInlineDefine , 1, 0, "__NO_INLINE__ predefined macro") |
178 | COMPATIBLE_LANGOPT(Deprecated , 1, 0, "__DEPRECATED predefined macro") |
179 | COMPATIBLE_LANGOPT(FastMath , 1, 0, "fast FP math optimizations, and __FAST_MATH__ predefined macro") |
180 | COMPATIBLE_LANGOPT(FiniteMathOnly , 1, 0, "__FINITE_MATH_ONLY__ predefined macro") |
181 | COMPATIBLE_LANGOPT(UnsafeFPMath , 1, 0, "Unsafe Floating Point Math") |
182 | |
183 | BENIGN_LANGOPT(ObjCGCBitmapPrint , 1, 0, "printing of GC's bitmap layout for __weak/__strong ivars") |
184 | |
185 | BENIGN_LANGOPT(AccessControl , 1, 1, "C++ access control") |
186 | LANGOPT(CharIsSigned , 1, 1, "signed char") |
187 | LANGOPT(WCharSize , 4, 0, "width of wchar_t") |
188 | LANGOPT(WCharIsSigned , 1, 0, "signed or unsigned wchar_t") |
189 | ENUM_LANGOPT(MSPointerToMemberRepresentationMethod, PragmaMSPointersToMembersKind, 2, PPTMK_BestCase, "member-pointer representation method") |
190 | ENUM_LANGOPT(DefaultCallingConv, DefaultCallingConvention, 3, DCC_None, "default calling convention") |
191 | |
192 | LANGOPT(ShortEnums , 1, 0, "short enum types") |
193 | |
194 | LANGOPT(OpenCL , 1, 0, "OpenCL") |
195 | LANGOPT(OpenCLVersion , 32, 0, "OpenCL C version") |
196 | LANGOPT(OpenCLCPlusPlus , 1, 0, "OpenCL C++") |
197 | LANGOPT(OpenCLCPlusPlusVersion , 32, 0, "OpenCL C++ version") |
198 | LANGOPT(NativeHalfType , 1, 0, "Native half type support") |
199 | LANGOPT(NativeHalfArgsAndReturns, 1, 0, "Native half args and returns") |
200 | LANGOPT(HalfArgsAndReturns, 1, 0, "half args and returns") |
201 | LANGOPT(CUDA , 1, 0, "CUDA") |
202 | LANGOPT(HIP , 1, 0, "HIP") |
203 | LANGOPT(OpenMP , 32, 0, "OpenMP support and version of OpenMP (31, 40 or 45)") |
204 | LANGOPT(OpenMPSimd , 1, 0, "Use SIMD only OpenMP support.") |
205 | LANGOPT(OpenMPUseTLS , 1, 0, "Use TLS for threadprivates or runtime calls") |
206 | LANGOPT(OpenMPIsDevice , 1, 0, "Generate code only for OpenMP target device") |
207 | LANGOPT(OpenMPCUDAMode , 1, 0, "Generate code for OpenMP pragmas in SIMT/SPMD mode") |
208 | LANGOPT(OpenMPCUDAForceFullRuntime , 1, 0, "Force to use full runtime in all constructs when offloading to CUDA devices") |
209 | LANGOPT(OpenMPCUDANumSMs , 32, 0, "Number of SMs for CUDA devices.") |
210 | LANGOPT(OpenMPCUDABlocksPerSM , 32, 0, "Number of blocks per SM for CUDA devices.") |
211 | LANGOPT(OpenMPCUDAReductionBufNum , 32, 1024, "Number of the reduction records in the intermediate reduction buffer used for the teams reductions.") |
212 | LANGOPT(OpenMPOptimisticCollapse , 1, 0, "Use at most 32 bits to represent the collapsed loop nest counter.") |
213 | LANGOPT(RenderScript , 1, 0, "RenderScript") |
214 | |
215 | LANGOPT(CUDAIsDevice , 1, 0, "compiling for CUDA device") |
216 | LANGOPT(CUDAAllowVariadicFunctions, 1, 0, "allowing variadic functions in CUDA device code") |
217 | LANGOPT(CUDAHostDeviceConstexpr, 1, 1, "treating unattributed constexpr functions as __host__ __device__") |
218 | LANGOPT(CUDADeviceApproxTranscendentals, 1, 0, "using approximate transcendental functions") |
219 | LANGOPT(GPURelocatableDeviceCode, 1, 0, "generate relocatable device code") |
220 | |
221 | LANGOPT(SYCLIsDevice , 1, 0, "Generate code for SYCL device") |
222 | |
223 | LANGOPT(SizedDeallocation , 1, 0, "sized deallocation") |
224 | LANGOPT(AlignedAllocation , 1, 0, "aligned allocation") |
225 | LANGOPT(AlignedAllocationUnavailable, 1, 0, "aligned allocation functions are unavailable") |
226 | LANGOPT(NewAlignOverride , 32, 0, "maximum alignment guaranteed by '::operator new(size_t)'") |
227 | LANGOPT(ConceptsTS , 1, 0, "enable C++ Extensions for Concepts") |
228 | BENIGN_LANGOPT(ModulesCodegen , 1, 0, "Modules code generation") |
229 | BENIGN_LANGOPT(ModulesDebugInfo , 1, 0, "Modules debug info") |
230 | BENIGN_LANGOPT(ElideConstructors , 1, 1, "C++ copy constructor elision") |
231 | BENIGN_LANGOPT(DumpRecordLayouts , 1, 0, "dumping the layout of IRgen'd records") |
232 | BENIGN_LANGOPT(DumpRecordLayoutsSimple , 1, 0, "dumping the layout of IRgen'd records in a simple form") |
233 | BENIGN_LANGOPT(DumpVTableLayouts , 1, 0, "dumping the layouts of emitted vtables") |
234 | LANGOPT(NoConstantCFStrings , 1, 0, "no constant CoreFoundation strings") |
235 | BENIGN_LANGOPT(InlineVisibilityHidden , 1, 0, "hidden visibility for inline C++ methods") |
236 | LANGOPT(GlobalAllocationFunctionVisibilityHidden , 1, 0, "hidden visibility for global operator new and delete declaration") |
237 | BENIGN_LANGOPT(ParseUnknownAnytype, 1, 0, "__unknown_anytype") |
238 | BENIGN_LANGOPT(DebuggerSupport , 1, 0, "debugger support") |
239 | BENIGN_LANGOPT(DebuggerCastResultToId, 1, 0, "for 'po' in the debugger, cast the result to id if it is of unknown type") |
240 | BENIGN_LANGOPT(DebuggerObjCLiteral , 1, 0, "debugger Objective-C literals and subscripting support") |
241 | |
242 | BENIGN_LANGOPT(SpellChecking , 1, 1, "spell-checking") |
243 | LANGOPT(SinglePrecisionConstants , 1, 0, "treating double-precision floating point constants as single precision constants") |
244 | LANGOPT(FastRelaxedMath , 1, 0, "OpenCL fast relaxed math") |
245 | /// FP_CONTRACT mode (on/off/fast). |
246 | ENUM_LANGOPT(DefaultFPContractMode, FPContractModeKind, 2, FPC_Off, "FP contraction type") |
247 | LANGOPT(NoBitFieldTypeAlign , 1, 0, "bit-field type alignment") |
248 | LANGOPT(HexagonQdsp6Compat , 1, 0, "hexagon-qdsp6 backward compatibility") |
249 | LANGOPT(ObjCAutoRefCount , 1, 0, "Objective-C automated reference counting") |
250 | LANGOPT(ObjCWeakRuntime , 1, 0, "__weak support in the ARC runtime") |
251 | LANGOPT(ObjCWeak , 1, 0, "Objective-C __weak in ARC and MRC files") |
252 | LANGOPT(ObjCSubscriptingLegacyRuntime , 1, 0, "Subscripting support in legacy ObjectiveC runtime") |
253 | LANGOPT(CFProtectionBranch , 1, 0, "Control-Flow Branch Protection enabled") |
254 | LANGOPT(FakeAddressSpaceMap , 1, 0, "OpenCL fake address space map") |
255 | ENUM_LANGOPT(AddressSpaceMapMangling , AddrSpaceMapMangling, 2, ASMM_Target, "OpenCL address space map mangling mode") |
256 | LANGOPT(IncludeDefaultHeader, 1, 0, "Include default header file for OpenCL") |
257 | BENIGN_LANGOPT(DelayedTemplateParsing , 1, 0, "delayed template parsing") |
258 | LANGOPT(BlocksRuntimeOptional , 1, 0, "optional blocks runtime") |
259 | LANGOPT( |
260 | CompleteMemberPointers, 1, 0, |
261 | "Require member pointer base types to be complete at the point where the " |
262 | "type's inheritance model would be determined under the Microsoft ABI") |
263 | |
264 | ENUM_LANGOPT(GC, GCMode, 2, NonGC, "Objective-C Garbage Collection mode") |
265 | ENUM_LANGOPT(ValueVisibilityMode, Visibility, 3, DefaultVisibility, |
266 | "default visibility for functions and variables [-fvisibility]") |
267 | ENUM_LANGOPT(TypeVisibilityMode, Visibility, 3, DefaultVisibility, |
268 | "default visibility for types [-ftype-visibility]") |
269 | LANGOPT(SetVisibilityForExternDecls, 1, 0, |
270 | "apply global symbol visibility to external declarations without an explicit visibility") |
271 | ENUM_LANGOPT(StackProtector, StackProtectorMode, 2, SSPOff, |
272 | "stack protector mode") |
273 | ENUM_LANGOPT(TrivialAutoVarInit, TrivialAutoVarInitKind, 2, TrivialAutoVarInitKind::Uninitialized, |
274 | "trivial automatic variable initialization") |
275 | ENUM_LANGOPT(SignedOverflowBehavior, SignedOverflowBehaviorTy, 2, SOB_Undefined, |
276 | "signed integer overflow handling") |
277 | |
278 | BENIGN_LANGOPT(ArrowDepth, 32, 256, |
279 | "maximum number of operator->s to follow") |
280 | BENIGN_LANGOPT(InstantiationDepth, 32, 1024, |
281 | "maximum template instantiation depth") |
282 | BENIGN_LANGOPT(ConstexprCallDepth, 32, 512, |
283 | "maximum constexpr call depth") |
284 | BENIGN_LANGOPT(ConstexprStepLimit, 32, 1048576, |
285 | "maximum constexpr evaluation steps") |
286 | BENIGN_LANGOPT(BracketDepth, 32, 256, |
287 | "maximum bracket nesting depth") |
288 | BENIGN_LANGOPT(NumLargeByValueCopy, 32, 0, |
289 | "if non-zero, warn about parameter or return Warn if parameter/return value is larger in bytes than this setting. 0 is no check.") |
290 | VALUE_LANGOPT(MSCompatibilityVersion, 32, 0, "Microsoft Visual C/C++ Version") |
291 | VALUE_LANGOPT(VtorDispMode, 2, 1, "How many vtordisps to insert") |
292 | |
293 | LANGOPT(ApplePragmaPack, 1, 0, "Apple gcc-compatible #pragma pack handling") |
294 | |
295 | LANGOPT(RetainCommentsFromSystemHeaders, 1, 0, "retain documentation comments from system headers in the AST") |
296 | |
297 | LANGOPT(SanitizeAddressFieldPadding, 2, 0, "controls how aggressive is ASan " |
298 | "field padding (0: none, 1:least " |
299 | "aggressive, 2: more aggressive)") |
300 | |
301 | LANGOPT(XRayInstrument, 1, 0, "controls whether to do XRay instrumentation") |
302 | LANGOPT(XRayAlwaysEmitCustomEvents, 1, 0, |
303 | "controls whether to always emit intrinsic calls to " |
304 | "__xray_customevent(...) builtin.") |
305 | LANGOPT(XRayAlwaysEmitTypedEvents, 1, 0, |
306 | "controls whether to always emit intrinsic calls to " |
307 | "__xray_typedevent(...) builtin.") |
308 | |
309 | LANGOPT(ForceEmitVTables, 1, 0, "whether to emit all vtables") |
310 | |
311 | BENIGN_LANGOPT(AllowEditorPlaceholders, 1, 0, |
312 | "allow editor placeholders in source") |
313 | |
314 | ENUM_LANGOPT(ClangABICompat, ClangABI, 4, ClangABI::Latest, |
315 | "version of Clang that we should attempt to be ABI-compatible " |
316 | "with") |
317 | |
318 | COMPATIBLE_VALUE_LANGOPT(FunctionAlignment, 5, 0, "Default alignment for functions") |
319 | |
320 | LANGOPT(FixedPoint, 1, 0, "fixed point types") |
321 | LANGOPT(PaddingOnUnsignedFixedPoint, 1, 0, |
322 | "unsigned fixed point types having one extra padding bit") |
323 | |
324 | LANGOPT(RegisterStaticDestructors, 1, 1, "Register C++ static destructors") |
325 | |
326 | #undef LANGOPT |
327 | #undef COMPATIBLE_LANGOPT |
328 | #undef BENIGN_LANGOPT |
329 | #undef ENUM_LANGOPT |
330 | #undef COMPATIBLE_ENUM_LANGOPT |
331 | #undef BENIGN_ENUM_LANGOPT |
332 | #undef VALUE_LANGOPT |
333 | #undef COMPATIBLE_VALUE_LANGOPT |
334 | #undef BENIGN_VALUE_LANGOPT |
335 | |