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1 //===-- Core.cpp ----------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file implements the common infrastructure (including the C bindings)
11 // for libLLVMCore.a, which implements the LLVM intermediate representation.
12 //
13 //===----------------------------------------------------------------------===//
14 
15 #include "llvm-c/Core.h"
16 #include "llvm/Bitcode/ReaderWriter.h"
17 #include "llvm/IR/Attributes.h"
18 #include "llvm/IR/CallSite.h"
19 #include "llvm/IR/Constants.h"
20 #include "llvm/IR/DerivedTypes.h"
21 #include "llvm/IR/DiagnosticInfo.h"
22 #include "llvm/IR/DiagnosticPrinter.h"
23 #include "llvm/IR/GlobalAlias.h"
24 #include "llvm/IR/GlobalVariable.h"
25 #include "llvm/IR/IRBuilder.h"
26 #include "llvm/IR/InlineAsm.h"
27 #include "llvm/IR/IntrinsicInst.h"
28 #include "llvm/IR/LLVMContext.h"
29 #include "llvm/IR/Module.h"
30 #include "llvm/PassManager.h"
31 #include "llvm/Support/Debug.h"
32 #include "llvm/Support/ErrorHandling.h"
33 #include "llvm/Support/FileSystem.h"
34 #include "llvm/Support/ManagedStatic.h"
35 #include "llvm/Support/MemoryBuffer.h"
36 #include "llvm/Support/Threading.h"
37 #include "llvm/Support/raw_ostream.h"
38 #include <cassert>
39 #include <cstdlib>
40 #include <cstring>
41 #include <system_error>
42 
43 using namespace llvm;
44 
45 #define DEBUG_TYPE "ir"
46 
initializeCore(PassRegistry & Registry)47 void llvm::initializeCore(PassRegistry &Registry) {
48   initializeDominatorTreeWrapperPassPass(Registry);
49   initializePrintModulePassWrapperPass(Registry);
50   initializePrintFunctionPassWrapperPass(Registry);
51   initializePrintBasicBlockPassPass(Registry);
52   initializeVerifierLegacyPassPass(Registry);
53 }
54 
LLVMInitializeCore(LLVMPassRegistryRef R)55 void LLVMInitializeCore(LLVMPassRegistryRef R) {
56   initializeCore(*unwrap(R));
57 }
58 
LLVMShutdown()59 void LLVMShutdown() {
60   llvm_shutdown();
61 }
62 
63 /*===-- Error handling ----------------------------------------------------===*/
64 
LLVMCreateMessage(const char * Message)65 char *LLVMCreateMessage(const char *Message) {
66   return strdup(Message);
67 }
68 
LLVMDisposeMessage(char * Message)69 void LLVMDisposeMessage(char *Message) {
70   free(Message);
71 }
72 
73 
74 /*===-- Operations on contexts --------------------------------------------===*/
75 
LLVMContextCreate()76 LLVMContextRef LLVMContextCreate() {
77   return wrap(new LLVMContext());
78 }
79 
LLVMGetGlobalContext()80 LLVMContextRef LLVMGetGlobalContext() {
81   return wrap(&getGlobalContext());
82 }
83 
LLVMContextSetDiagnosticHandler(LLVMContextRef C,LLVMDiagnosticHandler Handler,void * DiagnosticContext)84 void LLVMContextSetDiagnosticHandler(LLVMContextRef C,
85                                      LLVMDiagnosticHandler Handler,
86                                      void *DiagnosticContext) {
87   unwrap(C)->setDiagnosticHandler(
88       LLVM_EXTENSION reinterpret_cast<LLVMContext::DiagnosticHandlerTy>(Handler),
89       DiagnosticContext);
90 }
91 
LLVMContextSetYieldCallback(LLVMContextRef C,LLVMYieldCallback Callback,void * OpaqueHandle)92 void LLVMContextSetYieldCallback(LLVMContextRef C, LLVMYieldCallback Callback,
93                                  void *OpaqueHandle) {
94   auto YieldCallback =
95     LLVM_EXTENSION reinterpret_cast<LLVMContext::YieldCallbackTy>(Callback);
96   unwrap(C)->setYieldCallback(YieldCallback, OpaqueHandle);
97 }
98 
LLVMContextDispose(LLVMContextRef C)99 void LLVMContextDispose(LLVMContextRef C) {
100   delete unwrap(C);
101 }
102 
LLVMGetMDKindIDInContext(LLVMContextRef C,const char * Name,unsigned SLen)103 unsigned LLVMGetMDKindIDInContext(LLVMContextRef C, const char* Name,
104                                   unsigned SLen) {
105   return unwrap(C)->getMDKindID(StringRef(Name, SLen));
106 }
107 
LLVMGetMDKindID(const char * Name,unsigned SLen)108 unsigned LLVMGetMDKindID(const char* Name, unsigned SLen) {
109   return LLVMGetMDKindIDInContext(LLVMGetGlobalContext(), Name, SLen);
110 }
111 
LLVMGetDiagInfoDescription(LLVMDiagnosticInfoRef DI)112 char *LLVMGetDiagInfoDescription(LLVMDiagnosticInfoRef DI) {
113   std::string MsgStorage;
114   raw_string_ostream Stream(MsgStorage);
115   DiagnosticPrinterRawOStream DP(Stream);
116 
117   unwrap(DI)->print(DP);
118   Stream.flush();
119 
120   return LLVMCreateMessage(MsgStorage.c_str());
121 }
122 
LLVMGetDiagInfoSeverity(LLVMDiagnosticInfoRef DI)123 LLVMDiagnosticSeverity LLVMGetDiagInfoSeverity(LLVMDiagnosticInfoRef DI){
124     LLVMDiagnosticSeverity severity;
125 
126     switch(unwrap(DI)->getSeverity()) {
127     default:
128       severity = LLVMDSError;
129       break;
130     case DS_Warning:
131       severity = LLVMDSWarning;
132       break;
133     case DS_Remark:
134       severity = LLVMDSRemark;
135       break;
136     case DS_Note:
137       severity = LLVMDSNote;
138       break;
139     }
140 
141     return severity;
142 }
143 
144 
145 
146 
147 /*===-- Operations on modules ---------------------------------------------===*/
148 
LLVMModuleCreateWithName(const char * ModuleID)149 LLVMModuleRef LLVMModuleCreateWithName(const char *ModuleID) {
150   return wrap(new Module(ModuleID, getGlobalContext()));
151 }
152 
LLVMModuleCreateWithNameInContext(const char * ModuleID,LLVMContextRef C)153 LLVMModuleRef LLVMModuleCreateWithNameInContext(const char *ModuleID,
154                                                 LLVMContextRef C) {
155   return wrap(new Module(ModuleID, *unwrap(C)));
156 }
157 
LLVMDisposeModule(LLVMModuleRef M)158 void LLVMDisposeModule(LLVMModuleRef M) {
159   delete unwrap(M);
160 }
161 
162 /*--.. Data layout .........................................................--*/
LLVMGetDataLayout(LLVMModuleRef M)163 const char * LLVMGetDataLayout(LLVMModuleRef M) {
164   return unwrap(M)->getDataLayoutStr().c_str();
165 }
166 
LLVMSetDataLayout(LLVMModuleRef M,const char * Triple)167 void LLVMSetDataLayout(LLVMModuleRef M, const char *Triple) {
168   unwrap(M)->setDataLayout(Triple);
169 }
170 
171 /*--.. Target triple .......................................................--*/
LLVMGetTarget(LLVMModuleRef M)172 const char * LLVMGetTarget(LLVMModuleRef M) {
173   return unwrap(M)->getTargetTriple().c_str();
174 }
175 
LLVMSetTarget(LLVMModuleRef M,const char * Triple)176 void LLVMSetTarget(LLVMModuleRef M, const char *Triple) {
177   unwrap(M)->setTargetTriple(Triple);
178 }
179 
LLVMDumpModule(LLVMModuleRef M)180 void LLVMDumpModule(LLVMModuleRef M) {
181   unwrap(M)->dump();
182 }
183 
LLVMPrintModuleToFile(LLVMModuleRef M,const char * Filename,char ** ErrorMessage)184 LLVMBool LLVMPrintModuleToFile(LLVMModuleRef M, const char *Filename,
185                                char **ErrorMessage) {
186   std::string error;
187   raw_fd_ostream dest(Filename, error, sys::fs::F_Text);
188   if (!error.empty()) {
189     *ErrorMessage = strdup(error.c_str());
190     return true;
191   }
192 
193   unwrap(M)->print(dest, nullptr);
194 
195   if (!error.empty()) {
196     *ErrorMessage = strdup(error.c_str());
197     return true;
198   }
199   dest.flush();
200   return false;
201 }
202 
LLVMPrintModuleToString(LLVMModuleRef M)203 char *LLVMPrintModuleToString(LLVMModuleRef M) {
204   std::string buf;
205   raw_string_ostream os(buf);
206 
207   unwrap(M)->print(os, nullptr);
208   os.flush();
209 
210   return strdup(buf.c_str());
211 }
212 
213 /*--.. Operations on inline assembler ......................................--*/
LLVMSetModuleInlineAsm(LLVMModuleRef M,const char * Asm)214 void LLVMSetModuleInlineAsm(LLVMModuleRef M, const char *Asm) {
215   unwrap(M)->setModuleInlineAsm(StringRef(Asm));
216 }
217 
218 
219 /*--.. Operations on module contexts ......................................--*/
LLVMGetModuleContext(LLVMModuleRef M)220 LLVMContextRef LLVMGetModuleContext(LLVMModuleRef M) {
221   return wrap(&unwrap(M)->getContext());
222 }
223 
224 
225 /*===-- Operations on types -----------------------------------------------===*/
226 
227 /*--.. Operations on all types (mostly) ....................................--*/
228 
LLVMGetTypeKind(LLVMTypeRef Ty)229 LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty) {
230   switch (unwrap(Ty)->getTypeID()) {
231   case Type::VoidTyID:
232     return LLVMVoidTypeKind;
233   case Type::HalfTyID:
234     return LLVMHalfTypeKind;
235   case Type::FloatTyID:
236     return LLVMFloatTypeKind;
237   case Type::DoubleTyID:
238     return LLVMDoubleTypeKind;
239   case Type::X86_FP80TyID:
240     return LLVMX86_FP80TypeKind;
241   case Type::FP128TyID:
242     return LLVMFP128TypeKind;
243   case Type::PPC_FP128TyID:
244     return LLVMPPC_FP128TypeKind;
245   case Type::LabelTyID:
246     return LLVMLabelTypeKind;
247   case Type::MetadataTyID:
248     return LLVMMetadataTypeKind;
249   case Type::IntegerTyID:
250     return LLVMIntegerTypeKind;
251   case Type::FunctionTyID:
252     return LLVMFunctionTypeKind;
253   case Type::StructTyID:
254     return LLVMStructTypeKind;
255   case Type::ArrayTyID:
256     return LLVMArrayTypeKind;
257   case Type::PointerTyID:
258     return LLVMPointerTypeKind;
259   case Type::VectorTyID:
260     return LLVMVectorTypeKind;
261   case Type::X86_MMXTyID:
262     return LLVMX86_MMXTypeKind;
263   }
264   llvm_unreachable("Unhandled TypeID.");
265 }
266 
LLVMTypeIsSized(LLVMTypeRef Ty)267 LLVMBool LLVMTypeIsSized(LLVMTypeRef Ty)
268 {
269     return unwrap(Ty)->isSized();
270 }
271 
LLVMGetTypeContext(LLVMTypeRef Ty)272 LLVMContextRef LLVMGetTypeContext(LLVMTypeRef Ty) {
273   return wrap(&unwrap(Ty)->getContext());
274 }
275 
LLVMDumpType(LLVMTypeRef Ty)276 void LLVMDumpType(LLVMTypeRef Ty) {
277   return unwrap(Ty)->dump();
278 }
279 
LLVMPrintTypeToString(LLVMTypeRef Ty)280 char *LLVMPrintTypeToString(LLVMTypeRef Ty) {
281   std::string buf;
282   raw_string_ostream os(buf);
283 
284   if (unwrap(Ty))
285     unwrap(Ty)->print(os);
286   else
287     os << "Printing <null> Type";
288 
289   os.flush();
290 
291   return strdup(buf.c_str());
292 }
293 
294 /*--.. Operations on integer types .........................................--*/
295 
LLVMInt1TypeInContext(LLVMContextRef C)296 LLVMTypeRef LLVMInt1TypeInContext(LLVMContextRef C)  {
297   return (LLVMTypeRef) Type::getInt1Ty(*unwrap(C));
298 }
LLVMInt8TypeInContext(LLVMContextRef C)299 LLVMTypeRef LLVMInt8TypeInContext(LLVMContextRef C)  {
300   return (LLVMTypeRef) Type::getInt8Ty(*unwrap(C));
301 }
LLVMInt16TypeInContext(LLVMContextRef C)302 LLVMTypeRef LLVMInt16TypeInContext(LLVMContextRef C) {
303   return (LLVMTypeRef) Type::getInt16Ty(*unwrap(C));
304 }
LLVMInt32TypeInContext(LLVMContextRef C)305 LLVMTypeRef LLVMInt32TypeInContext(LLVMContextRef C) {
306   return (LLVMTypeRef) Type::getInt32Ty(*unwrap(C));
307 }
LLVMInt64TypeInContext(LLVMContextRef C)308 LLVMTypeRef LLVMInt64TypeInContext(LLVMContextRef C) {
309   return (LLVMTypeRef) Type::getInt64Ty(*unwrap(C));
310 }
LLVMIntTypeInContext(LLVMContextRef C,unsigned NumBits)311 LLVMTypeRef LLVMIntTypeInContext(LLVMContextRef C, unsigned NumBits) {
312   return wrap(IntegerType::get(*unwrap(C), NumBits));
313 }
314 
LLVMInt1Type(void)315 LLVMTypeRef LLVMInt1Type(void)  {
316   return LLVMInt1TypeInContext(LLVMGetGlobalContext());
317 }
LLVMInt8Type(void)318 LLVMTypeRef LLVMInt8Type(void)  {
319   return LLVMInt8TypeInContext(LLVMGetGlobalContext());
320 }
LLVMInt16Type(void)321 LLVMTypeRef LLVMInt16Type(void) {
322   return LLVMInt16TypeInContext(LLVMGetGlobalContext());
323 }
LLVMInt32Type(void)324 LLVMTypeRef LLVMInt32Type(void) {
325   return LLVMInt32TypeInContext(LLVMGetGlobalContext());
326 }
LLVMInt64Type(void)327 LLVMTypeRef LLVMInt64Type(void) {
328   return LLVMInt64TypeInContext(LLVMGetGlobalContext());
329 }
LLVMIntType(unsigned NumBits)330 LLVMTypeRef LLVMIntType(unsigned NumBits) {
331   return LLVMIntTypeInContext(LLVMGetGlobalContext(), NumBits);
332 }
333 
LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy)334 unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy) {
335   return unwrap<IntegerType>(IntegerTy)->getBitWidth();
336 }
337 
338 /*--.. Operations on real types ............................................--*/
339 
LLVMHalfTypeInContext(LLVMContextRef C)340 LLVMTypeRef LLVMHalfTypeInContext(LLVMContextRef C) {
341   return (LLVMTypeRef) Type::getHalfTy(*unwrap(C));
342 }
LLVMFloatTypeInContext(LLVMContextRef C)343 LLVMTypeRef LLVMFloatTypeInContext(LLVMContextRef C) {
344   return (LLVMTypeRef) Type::getFloatTy(*unwrap(C));
345 }
LLVMDoubleTypeInContext(LLVMContextRef C)346 LLVMTypeRef LLVMDoubleTypeInContext(LLVMContextRef C) {
347   return (LLVMTypeRef) Type::getDoubleTy(*unwrap(C));
348 }
LLVMX86FP80TypeInContext(LLVMContextRef C)349 LLVMTypeRef LLVMX86FP80TypeInContext(LLVMContextRef C) {
350   return (LLVMTypeRef) Type::getX86_FP80Ty(*unwrap(C));
351 }
LLVMFP128TypeInContext(LLVMContextRef C)352 LLVMTypeRef LLVMFP128TypeInContext(LLVMContextRef C) {
353   return (LLVMTypeRef) Type::getFP128Ty(*unwrap(C));
354 }
LLVMPPCFP128TypeInContext(LLVMContextRef C)355 LLVMTypeRef LLVMPPCFP128TypeInContext(LLVMContextRef C) {
356   return (LLVMTypeRef) Type::getPPC_FP128Ty(*unwrap(C));
357 }
LLVMX86MMXTypeInContext(LLVMContextRef C)358 LLVMTypeRef LLVMX86MMXTypeInContext(LLVMContextRef C) {
359   return (LLVMTypeRef) Type::getX86_MMXTy(*unwrap(C));
360 }
361 
LLVMHalfType(void)362 LLVMTypeRef LLVMHalfType(void) {
363   return LLVMHalfTypeInContext(LLVMGetGlobalContext());
364 }
LLVMFloatType(void)365 LLVMTypeRef LLVMFloatType(void) {
366   return LLVMFloatTypeInContext(LLVMGetGlobalContext());
367 }
LLVMDoubleType(void)368 LLVMTypeRef LLVMDoubleType(void) {
369   return LLVMDoubleTypeInContext(LLVMGetGlobalContext());
370 }
LLVMX86FP80Type(void)371 LLVMTypeRef LLVMX86FP80Type(void) {
372   return LLVMX86FP80TypeInContext(LLVMGetGlobalContext());
373 }
LLVMFP128Type(void)374 LLVMTypeRef LLVMFP128Type(void) {
375   return LLVMFP128TypeInContext(LLVMGetGlobalContext());
376 }
LLVMPPCFP128Type(void)377 LLVMTypeRef LLVMPPCFP128Type(void) {
378   return LLVMPPCFP128TypeInContext(LLVMGetGlobalContext());
379 }
LLVMX86MMXType(void)380 LLVMTypeRef LLVMX86MMXType(void) {
381   return LLVMX86MMXTypeInContext(LLVMGetGlobalContext());
382 }
383 
384 /*--.. Operations on function types ........................................--*/
385 
LLVMFunctionType(LLVMTypeRef ReturnType,LLVMTypeRef * ParamTypes,unsigned ParamCount,LLVMBool IsVarArg)386 LLVMTypeRef LLVMFunctionType(LLVMTypeRef ReturnType,
387                              LLVMTypeRef *ParamTypes, unsigned ParamCount,
388                              LLVMBool IsVarArg) {
389   ArrayRef<Type*> Tys(unwrap(ParamTypes), ParamCount);
390   return wrap(FunctionType::get(unwrap(ReturnType), Tys, IsVarArg != 0));
391 }
392 
LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy)393 LLVMBool LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy) {
394   return unwrap<FunctionType>(FunctionTy)->isVarArg();
395 }
396 
LLVMGetReturnType(LLVMTypeRef FunctionTy)397 LLVMTypeRef LLVMGetReturnType(LLVMTypeRef FunctionTy) {
398   return wrap(unwrap<FunctionType>(FunctionTy)->getReturnType());
399 }
400 
LLVMCountParamTypes(LLVMTypeRef FunctionTy)401 unsigned LLVMCountParamTypes(LLVMTypeRef FunctionTy) {
402   return unwrap<FunctionType>(FunctionTy)->getNumParams();
403 }
404 
LLVMGetParamTypes(LLVMTypeRef FunctionTy,LLVMTypeRef * Dest)405 void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest) {
406   FunctionType *Ty = unwrap<FunctionType>(FunctionTy);
407   for (FunctionType::param_iterator I = Ty->param_begin(),
408                                     E = Ty->param_end(); I != E; ++I)
409     *Dest++ = wrap(*I);
410 }
411 
412 /*--.. Operations on struct types ..........................................--*/
413 
LLVMStructTypeInContext(LLVMContextRef C,LLVMTypeRef * ElementTypes,unsigned ElementCount,LLVMBool Packed)414 LLVMTypeRef LLVMStructTypeInContext(LLVMContextRef C, LLVMTypeRef *ElementTypes,
415                            unsigned ElementCount, LLVMBool Packed) {
416   ArrayRef<Type*> Tys(unwrap(ElementTypes), ElementCount);
417   return wrap(StructType::get(*unwrap(C), Tys, Packed != 0));
418 }
419 
LLVMStructType(LLVMTypeRef * ElementTypes,unsigned ElementCount,LLVMBool Packed)420 LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes,
421                            unsigned ElementCount, LLVMBool Packed) {
422   return LLVMStructTypeInContext(LLVMGetGlobalContext(), ElementTypes,
423                                  ElementCount, Packed);
424 }
425 
LLVMStructCreateNamed(LLVMContextRef C,const char * Name)426 LLVMTypeRef LLVMStructCreateNamed(LLVMContextRef C, const char *Name)
427 {
428   return wrap(StructType::create(*unwrap(C), Name));
429 }
430 
LLVMGetStructName(LLVMTypeRef Ty)431 const char *LLVMGetStructName(LLVMTypeRef Ty)
432 {
433   StructType *Type = unwrap<StructType>(Ty);
434   if (!Type->hasName())
435     return nullptr;
436   return Type->getName().data();
437 }
438 
LLVMStructSetBody(LLVMTypeRef StructTy,LLVMTypeRef * ElementTypes,unsigned ElementCount,LLVMBool Packed)439 void LLVMStructSetBody(LLVMTypeRef StructTy, LLVMTypeRef *ElementTypes,
440                        unsigned ElementCount, LLVMBool Packed) {
441   ArrayRef<Type*> Tys(unwrap(ElementTypes), ElementCount);
442   unwrap<StructType>(StructTy)->setBody(Tys, Packed != 0);
443 }
444 
LLVMCountStructElementTypes(LLVMTypeRef StructTy)445 unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy) {
446   return unwrap<StructType>(StructTy)->getNumElements();
447 }
448 
LLVMGetStructElementTypes(LLVMTypeRef StructTy,LLVMTypeRef * Dest)449 void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest) {
450   StructType *Ty = unwrap<StructType>(StructTy);
451   for (StructType::element_iterator I = Ty->element_begin(),
452                                     E = Ty->element_end(); I != E; ++I)
453     *Dest++ = wrap(*I);
454 }
455 
LLVMIsPackedStruct(LLVMTypeRef StructTy)456 LLVMBool LLVMIsPackedStruct(LLVMTypeRef StructTy) {
457   return unwrap<StructType>(StructTy)->isPacked();
458 }
459 
LLVMIsOpaqueStruct(LLVMTypeRef StructTy)460 LLVMBool LLVMIsOpaqueStruct(LLVMTypeRef StructTy) {
461   return unwrap<StructType>(StructTy)->isOpaque();
462 }
463 
LLVMGetTypeByName(LLVMModuleRef M,const char * Name)464 LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name) {
465   return wrap(unwrap(M)->getTypeByName(Name));
466 }
467 
468 /*--.. Operations on array, pointer, and vector types (sequence types) .....--*/
469 
LLVMArrayType(LLVMTypeRef ElementType,unsigned ElementCount)470 LLVMTypeRef LLVMArrayType(LLVMTypeRef ElementType, unsigned ElementCount) {
471   return wrap(ArrayType::get(unwrap(ElementType), ElementCount));
472 }
473 
LLVMPointerType(LLVMTypeRef ElementType,unsigned AddressSpace)474 LLVMTypeRef LLVMPointerType(LLVMTypeRef ElementType, unsigned AddressSpace) {
475   return wrap(PointerType::get(unwrap(ElementType), AddressSpace));
476 }
477 
LLVMVectorType(LLVMTypeRef ElementType,unsigned ElementCount)478 LLVMTypeRef LLVMVectorType(LLVMTypeRef ElementType, unsigned ElementCount) {
479   return wrap(VectorType::get(unwrap(ElementType), ElementCount));
480 }
481 
LLVMGetElementType(LLVMTypeRef Ty)482 LLVMTypeRef LLVMGetElementType(LLVMTypeRef Ty) {
483   return wrap(unwrap<SequentialType>(Ty)->getElementType());
484 }
485 
LLVMGetArrayLength(LLVMTypeRef ArrayTy)486 unsigned LLVMGetArrayLength(LLVMTypeRef ArrayTy) {
487   return unwrap<ArrayType>(ArrayTy)->getNumElements();
488 }
489 
LLVMGetPointerAddressSpace(LLVMTypeRef PointerTy)490 unsigned LLVMGetPointerAddressSpace(LLVMTypeRef PointerTy) {
491   return unwrap<PointerType>(PointerTy)->getAddressSpace();
492 }
493 
LLVMGetVectorSize(LLVMTypeRef VectorTy)494 unsigned LLVMGetVectorSize(LLVMTypeRef VectorTy) {
495   return unwrap<VectorType>(VectorTy)->getNumElements();
496 }
497 
498 /*--.. Operations on other types ...........................................--*/
499 
LLVMVoidTypeInContext(LLVMContextRef C)500 LLVMTypeRef LLVMVoidTypeInContext(LLVMContextRef C)  {
501   return wrap(Type::getVoidTy(*unwrap(C)));
502 }
LLVMLabelTypeInContext(LLVMContextRef C)503 LLVMTypeRef LLVMLabelTypeInContext(LLVMContextRef C) {
504   return wrap(Type::getLabelTy(*unwrap(C)));
505 }
506 
LLVMVoidType(void)507 LLVMTypeRef LLVMVoidType(void)  {
508   return LLVMVoidTypeInContext(LLVMGetGlobalContext());
509 }
LLVMLabelType(void)510 LLVMTypeRef LLVMLabelType(void) {
511   return LLVMLabelTypeInContext(LLVMGetGlobalContext());
512 }
513 
514 /*===-- Operations on values ----------------------------------------------===*/
515 
516 /*--.. Operations on all values ............................................--*/
517 
LLVMTypeOf(LLVMValueRef Val)518 LLVMTypeRef LLVMTypeOf(LLVMValueRef Val) {
519   return wrap(unwrap(Val)->getType());
520 }
521 
LLVMGetValueName(LLVMValueRef Val)522 const char *LLVMGetValueName(LLVMValueRef Val) {
523   return unwrap(Val)->getName().data();
524 }
525 
LLVMSetValueName(LLVMValueRef Val,const char * Name)526 void LLVMSetValueName(LLVMValueRef Val, const char *Name) {
527   unwrap(Val)->setName(Name);
528 }
529 
LLVMDumpValue(LLVMValueRef Val)530 void LLVMDumpValue(LLVMValueRef Val) {
531   unwrap(Val)->dump();
532 }
533 
LLVMPrintValueToString(LLVMValueRef Val)534 char* LLVMPrintValueToString(LLVMValueRef Val) {
535   std::string buf;
536   raw_string_ostream os(buf);
537 
538   if (unwrap(Val))
539     unwrap(Val)->print(os);
540   else
541     os << "Printing <null> Value";
542 
543   os.flush();
544 
545   return strdup(buf.c_str());
546 }
547 
LLVMReplaceAllUsesWith(LLVMValueRef OldVal,LLVMValueRef NewVal)548 void LLVMReplaceAllUsesWith(LLVMValueRef OldVal, LLVMValueRef NewVal) {
549   unwrap(OldVal)->replaceAllUsesWith(unwrap(NewVal));
550 }
551 
LLVMHasMetadata(LLVMValueRef Inst)552 int LLVMHasMetadata(LLVMValueRef Inst) {
553   return unwrap<Instruction>(Inst)->hasMetadata();
554 }
555 
LLVMGetMetadata(LLVMValueRef Inst,unsigned KindID)556 LLVMValueRef LLVMGetMetadata(LLVMValueRef Inst, unsigned KindID) {
557   return wrap(unwrap<Instruction>(Inst)->getMetadata(KindID));
558 }
559 
LLVMSetMetadata(LLVMValueRef Inst,unsigned KindID,LLVMValueRef MD)560 void LLVMSetMetadata(LLVMValueRef Inst, unsigned KindID, LLVMValueRef MD) {
561   unwrap<Instruction>(Inst)->setMetadata(KindID,
562                                          MD ? unwrap<MDNode>(MD) : nullptr);
563 }
564 
565 /*--.. Conversion functions ................................................--*/
566 
567 #define LLVM_DEFINE_VALUE_CAST(name)                                       \
568   LLVMValueRef LLVMIsA##name(LLVMValueRef Val) {                           \
569     return wrap(static_cast<Value*>(dyn_cast_or_null<name>(unwrap(Val)))); \
570   }
571 
LLVM_FOR_EACH_VALUE_SUBCLASS(LLVM_DEFINE_VALUE_CAST)572 LLVM_FOR_EACH_VALUE_SUBCLASS(LLVM_DEFINE_VALUE_CAST)
573 
574 /*--.. Operations on Uses ..................................................--*/
575 LLVMUseRef LLVMGetFirstUse(LLVMValueRef Val) {
576   Value *V = unwrap(Val);
577   Value::use_iterator I = V->use_begin();
578   if (I == V->use_end())
579     return nullptr;
580   return wrap(&*I);
581 }
582 
LLVMGetNextUse(LLVMUseRef U)583 LLVMUseRef LLVMGetNextUse(LLVMUseRef U) {
584   Use *Next = unwrap(U)->getNext();
585   if (Next)
586     return wrap(Next);
587   return nullptr;
588 }
589 
LLVMGetUser(LLVMUseRef U)590 LLVMValueRef LLVMGetUser(LLVMUseRef U) {
591   return wrap(unwrap(U)->getUser());
592 }
593 
LLVMGetUsedValue(LLVMUseRef U)594 LLVMValueRef LLVMGetUsedValue(LLVMUseRef U) {
595   return wrap(unwrap(U)->get());
596 }
597 
598 /*--.. Operations on Users .................................................--*/
LLVMGetOperand(LLVMValueRef Val,unsigned Index)599 LLVMValueRef LLVMGetOperand(LLVMValueRef Val, unsigned Index) {
600   Value *V = unwrap(Val);
601   if (MDNode *MD = dyn_cast<MDNode>(V))
602       return wrap(MD->getOperand(Index));
603   return wrap(cast<User>(V)->getOperand(Index));
604 }
605 
LLVMSetOperand(LLVMValueRef Val,unsigned Index,LLVMValueRef Op)606 void LLVMSetOperand(LLVMValueRef Val, unsigned Index, LLVMValueRef Op) {
607   unwrap<User>(Val)->setOperand(Index, unwrap(Op));
608 }
609 
LLVMGetNumOperands(LLVMValueRef Val)610 int LLVMGetNumOperands(LLVMValueRef Val) {
611   Value *V = unwrap(Val);
612   if (MDNode *MD = dyn_cast<MDNode>(V))
613       return MD->getNumOperands();
614   return cast<User>(V)->getNumOperands();
615 }
616 
617 /*--.. Operations on constants of any type .................................--*/
618 
LLVMConstNull(LLVMTypeRef Ty)619 LLVMValueRef LLVMConstNull(LLVMTypeRef Ty) {
620   return wrap(Constant::getNullValue(unwrap(Ty)));
621 }
622 
LLVMConstAllOnes(LLVMTypeRef Ty)623 LLVMValueRef LLVMConstAllOnes(LLVMTypeRef Ty) {
624   return wrap(Constant::getAllOnesValue(unwrap(Ty)));
625 }
626 
LLVMGetUndef(LLVMTypeRef Ty)627 LLVMValueRef LLVMGetUndef(LLVMTypeRef Ty) {
628   return wrap(UndefValue::get(unwrap(Ty)));
629 }
630 
LLVMIsConstant(LLVMValueRef Ty)631 LLVMBool LLVMIsConstant(LLVMValueRef Ty) {
632   return isa<Constant>(unwrap(Ty));
633 }
634 
LLVMIsNull(LLVMValueRef Val)635 LLVMBool LLVMIsNull(LLVMValueRef Val) {
636   if (Constant *C = dyn_cast<Constant>(unwrap(Val)))
637     return C->isNullValue();
638   return false;
639 }
640 
LLVMIsUndef(LLVMValueRef Val)641 LLVMBool LLVMIsUndef(LLVMValueRef Val) {
642   return isa<UndefValue>(unwrap(Val));
643 }
644 
LLVMConstPointerNull(LLVMTypeRef Ty)645 LLVMValueRef LLVMConstPointerNull(LLVMTypeRef Ty) {
646   return
647       wrap(ConstantPointerNull::get(unwrap<PointerType>(Ty)));
648 }
649 
650 /*--.. Operations on metadata nodes ........................................--*/
651 
LLVMMDStringInContext(LLVMContextRef C,const char * Str,unsigned SLen)652 LLVMValueRef LLVMMDStringInContext(LLVMContextRef C, const char *Str,
653                                    unsigned SLen) {
654   return wrap(MDString::get(*unwrap(C), StringRef(Str, SLen)));
655 }
656 
LLVMMDString(const char * Str,unsigned SLen)657 LLVMValueRef LLVMMDString(const char *Str, unsigned SLen) {
658   return LLVMMDStringInContext(LLVMGetGlobalContext(), Str, SLen);
659 }
660 
LLVMMDNodeInContext(LLVMContextRef C,LLVMValueRef * Vals,unsigned Count)661 LLVMValueRef LLVMMDNodeInContext(LLVMContextRef C, LLVMValueRef *Vals,
662                                  unsigned Count) {
663   return wrap(MDNode::get(*unwrap(C),
664                           makeArrayRef(unwrap<Value>(Vals, Count), Count)));
665 }
666 
LLVMMDNode(LLVMValueRef * Vals,unsigned Count)667 LLVMValueRef LLVMMDNode(LLVMValueRef *Vals, unsigned Count) {
668   return LLVMMDNodeInContext(LLVMGetGlobalContext(), Vals, Count);
669 }
670 
LLVMGetMDString(LLVMValueRef V,unsigned * Len)671 const char *LLVMGetMDString(LLVMValueRef V, unsigned* Len) {
672   if (const MDString *S = dyn_cast<MDString>(unwrap(V))) {
673     *Len = S->getString().size();
674     return S->getString().data();
675   }
676   *Len = 0;
677   return nullptr;
678 }
679 
LLVMGetMDNodeNumOperands(LLVMValueRef V)680 unsigned LLVMGetMDNodeNumOperands(LLVMValueRef V)
681 {
682   return cast<MDNode>(unwrap(V))->getNumOperands();
683 }
684 
LLVMGetMDNodeOperands(LLVMValueRef V,LLVMValueRef * Dest)685 void LLVMGetMDNodeOperands(LLVMValueRef V, LLVMValueRef *Dest)
686 {
687   const MDNode *N = cast<MDNode>(unwrap(V));
688   const unsigned numOperands = N->getNumOperands();
689   for (unsigned i = 0; i < numOperands; i++)
690     Dest[i] = wrap(N->getOperand(i));
691 }
692 
LLVMGetNamedMetadataNumOperands(LLVMModuleRef M,const char * name)693 unsigned LLVMGetNamedMetadataNumOperands(LLVMModuleRef M, const char* name)
694 {
695   if (NamedMDNode *N = unwrap(M)->getNamedMetadata(name)) {
696     return N->getNumOperands();
697   }
698   return 0;
699 }
700 
LLVMGetNamedMetadataOperands(LLVMModuleRef M,const char * name,LLVMValueRef * Dest)701 void LLVMGetNamedMetadataOperands(LLVMModuleRef M, const char* name, LLVMValueRef *Dest)
702 {
703   NamedMDNode *N = unwrap(M)->getNamedMetadata(name);
704   if (!N)
705     return;
706   for (unsigned i=0;i<N->getNumOperands();i++)
707     Dest[i] = wrap(N->getOperand(i));
708 }
709 
LLVMAddNamedMetadataOperand(LLVMModuleRef M,const char * name,LLVMValueRef Val)710 void LLVMAddNamedMetadataOperand(LLVMModuleRef M, const char* name,
711                                  LLVMValueRef Val)
712 {
713   NamedMDNode *N = unwrap(M)->getOrInsertNamedMetadata(name);
714   if (!N)
715     return;
716   MDNode *Op = Val ? unwrap<MDNode>(Val) : nullptr;
717   if (Op)
718     N->addOperand(Op);
719 }
720 
721 /*--.. Operations on scalar constants ......................................--*/
722 
LLVMConstInt(LLVMTypeRef IntTy,unsigned long long N,LLVMBool SignExtend)723 LLVMValueRef LLVMConstInt(LLVMTypeRef IntTy, unsigned long long N,
724                           LLVMBool SignExtend) {
725   return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), N, SignExtend != 0));
726 }
727 
LLVMConstIntOfArbitraryPrecision(LLVMTypeRef IntTy,unsigned NumWords,const uint64_t Words[])728 LLVMValueRef LLVMConstIntOfArbitraryPrecision(LLVMTypeRef IntTy,
729                                               unsigned NumWords,
730                                               const uint64_t Words[]) {
731     IntegerType *Ty = unwrap<IntegerType>(IntTy);
732     return wrap(ConstantInt::get(Ty->getContext(),
733                                  APInt(Ty->getBitWidth(),
734                                        makeArrayRef(Words, NumWords))));
735 }
736 
LLVMConstIntOfString(LLVMTypeRef IntTy,const char Str[],uint8_t Radix)737 LLVMValueRef LLVMConstIntOfString(LLVMTypeRef IntTy, const char Str[],
738                                   uint8_t Radix) {
739   return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str),
740                                Radix));
741 }
742 
LLVMConstIntOfStringAndSize(LLVMTypeRef IntTy,const char Str[],unsigned SLen,uint8_t Radix)743 LLVMValueRef LLVMConstIntOfStringAndSize(LLVMTypeRef IntTy, const char Str[],
744                                          unsigned SLen, uint8_t Radix) {
745   return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), StringRef(Str, SLen),
746                                Radix));
747 }
748 
LLVMConstReal(LLVMTypeRef RealTy,double N)749 LLVMValueRef LLVMConstReal(LLVMTypeRef RealTy, double N) {
750   return wrap(ConstantFP::get(unwrap(RealTy), N));
751 }
752 
LLVMConstRealOfString(LLVMTypeRef RealTy,const char * Text)753 LLVMValueRef LLVMConstRealOfString(LLVMTypeRef RealTy, const char *Text) {
754   return wrap(ConstantFP::get(unwrap(RealTy), StringRef(Text)));
755 }
756 
LLVMConstRealOfStringAndSize(LLVMTypeRef RealTy,const char Str[],unsigned SLen)757 LLVMValueRef LLVMConstRealOfStringAndSize(LLVMTypeRef RealTy, const char Str[],
758                                           unsigned SLen) {
759   return wrap(ConstantFP::get(unwrap(RealTy), StringRef(Str, SLen)));
760 }
761 
LLVMConstIntGetZExtValue(LLVMValueRef ConstantVal)762 unsigned long long LLVMConstIntGetZExtValue(LLVMValueRef ConstantVal) {
763   return unwrap<ConstantInt>(ConstantVal)->getZExtValue();
764 }
765 
LLVMConstIntGetSExtValue(LLVMValueRef ConstantVal)766 long long LLVMConstIntGetSExtValue(LLVMValueRef ConstantVal) {
767   return unwrap<ConstantInt>(ConstantVal)->getSExtValue();
768 }
769 
770 /*--.. Operations on composite constants ...................................--*/
771 
LLVMConstStringInContext(LLVMContextRef C,const char * Str,unsigned Length,LLVMBool DontNullTerminate)772 LLVMValueRef LLVMConstStringInContext(LLVMContextRef C, const char *Str,
773                                       unsigned Length,
774                                       LLVMBool DontNullTerminate) {
775   /* Inverted the sense of AddNull because ', 0)' is a
776      better mnemonic for null termination than ', 1)'. */
777   return wrap(ConstantDataArray::getString(*unwrap(C), StringRef(Str, Length),
778                                            DontNullTerminate == 0));
779 }
LLVMConstStructInContext(LLVMContextRef C,LLVMValueRef * ConstantVals,unsigned Count,LLVMBool Packed)780 LLVMValueRef LLVMConstStructInContext(LLVMContextRef C,
781                                       LLVMValueRef *ConstantVals,
782                                       unsigned Count, LLVMBool Packed) {
783   Constant **Elements = unwrap<Constant>(ConstantVals, Count);
784   return wrap(ConstantStruct::getAnon(*unwrap(C), makeArrayRef(Elements, Count),
785                                       Packed != 0));
786 }
787 
LLVMConstString(const char * Str,unsigned Length,LLVMBool DontNullTerminate)788 LLVMValueRef LLVMConstString(const char *Str, unsigned Length,
789                              LLVMBool DontNullTerminate) {
790   return LLVMConstStringInContext(LLVMGetGlobalContext(), Str, Length,
791                                   DontNullTerminate);
792 }
LLVMConstArray(LLVMTypeRef ElementTy,LLVMValueRef * ConstantVals,unsigned Length)793 LLVMValueRef LLVMConstArray(LLVMTypeRef ElementTy,
794                             LLVMValueRef *ConstantVals, unsigned Length) {
795   ArrayRef<Constant*> V(unwrap<Constant>(ConstantVals, Length), Length);
796   return wrap(ConstantArray::get(ArrayType::get(unwrap(ElementTy), Length), V));
797 }
LLVMConstStruct(LLVMValueRef * ConstantVals,unsigned Count,LLVMBool Packed)798 LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
799                              LLVMBool Packed) {
800   return LLVMConstStructInContext(LLVMGetGlobalContext(), ConstantVals, Count,
801                                   Packed);
802 }
803 
LLVMConstNamedStruct(LLVMTypeRef StructTy,LLVMValueRef * ConstantVals,unsigned Count)804 LLVMValueRef LLVMConstNamedStruct(LLVMTypeRef StructTy,
805                                   LLVMValueRef *ConstantVals,
806                                   unsigned Count) {
807   Constant **Elements = unwrap<Constant>(ConstantVals, Count);
808   StructType *Ty = cast<StructType>(unwrap(StructTy));
809 
810   return wrap(ConstantStruct::get(Ty, makeArrayRef(Elements, Count)));
811 }
812 
LLVMConstVector(LLVMValueRef * ScalarConstantVals,unsigned Size)813 LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
814   return wrap(ConstantVector::get(makeArrayRef(
815                             unwrap<Constant>(ScalarConstantVals, Size), Size)));
816 }
817 
818 /*-- Opcode mapping */
819 
map_to_llvmopcode(int opcode)820 static LLVMOpcode map_to_llvmopcode(int opcode)
821 {
822     switch (opcode) {
823       default: llvm_unreachable("Unhandled Opcode.");
824 #define HANDLE_INST(num, opc, clas) case num: return LLVM##opc;
825 #include "llvm/IR/Instruction.def"
826 #undef HANDLE_INST
827     }
828 }
829 
map_from_llvmopcode(LLVMOpcode code)830 static int map_from_llvmopcode(LLVMOpcode code)
831 {
832     switch (code) {
833 #define HANDLE_INST(num, opc, clas) case LLVM##opc: return num;
834 #include "llvm/IR/Instruction.def"
835 #undef HANDLE_INST
836     }
837     llvm_unreachable("Unhandled Opcode.");
838 }
839 
840 /*--.. Constant expressions ................................................--*/
841 
LLVMGetConstOpcode(LLVMValueRef ConstantVal)842 LLVMOpcode LLVMGetConstOpcode(LLVMValueRef ConstantVal) {
843   return map_to_llvmopcode(unwrap<ConstantExpr>(ConstantVal)->getOpcode());
844 }
845 
LLVMAlignOf(LLVMTypeRef Ty)846 LLVMValueRef LLVMAlignOf(LLVMTypeRef Ty) {
847   return wrap(ConstantExpr::getAlignOf(unwrap(Ty)));
848 }
849 
LLVMSizeOf(LLVMTypeRef Ty)850 LLVMValueRef LLVMSizeOf(LLVMTypeRef Ty) {
851   return wrap(ConstantExpr::getSizeOf(unwrap(Ty)));
852 }
853 
LLVMConstNeg(LLVMValueRef ConstantVal)854 LLVMValueRef LLVMConstNeg(LLVMValueRef ConstantVal) {
855   return wrap(ConstantExpr::getNeg(unwrap<Constant>(ConstantVal)));
856 }
857 
LLVMConstNSWNeg(LLVMValueRef ConstantVal)858 LLVMValueRef LLVMConstNSWNeg(LLVMValueRef ConstantVal) {
859   return wrap(ConstantExpr::getNSWNeg(unwrap<Constant>(ConstantVal)));
860 }
861 
LLVMConstNUWNeg(LLVMValueRef ConstantVal)862 LLVMValueRef LLVMConstNUWNeg(LLVMValueRef ConstantVal) {
863   return wrap(ConstantExpr::getNUWNeg(unwrap<Constant>(ConstantVal)));
864 }
865 
866 
LLVMConstFNeg(LLVMValueRef ConstantVal)867 LLVMValueRef LLVMConstFNeg(LLVMValueRef ConstantVal) {
868   return wrap(ConstantExpr::getFNeg(unwrap<Constant>(ConstantVal)));
869 }
870 
LLVMConstNot(LLVMValueRef ConstantVal)871 LLVMValueRef LLVMConstNot(LLVMValueRef ConstantVal) {
872   return wrap(ConstantExpr::getNot(unwrap<Constant>(ConstantVal)));
873 }
874 
LLVMConstAdd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)875 LLVMValueRef LLVMConstAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
876   return wrap(ConstantExpr::getAdd(unwrap<Constant>(LHSConstant),
877                                    unwrap<Constant>(RHSConstant)));
878 }
879 
LLVMConstNSWAdd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)880 LLVMValueRef LLVMConstNSWAdd(LLVMValueRef LHSConstant,
881                              LLVMValueRef RHSConstant) {
882   return wrap(ConstantExpr::getNSWAdd(unwrap<Constant>(LHSConstant),
883                                       unwrap<Constant>(RHSConstant)));
884 }
885 
LLVMConstNUWAdd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)886 LLVMValueRef LLVMConstNUWAdd(LLVMValueRef LHSConstant,
887                              LLVMValueRef RHSConstant) {
888   return wrap(ConstantExpr::getNUWAdd(unwrap<Constant>(LHSConstant),
889                                       unwrap<Constant>(RHSConstant)));
890 }
891 
LLVMConstFAdd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)892 LLVMValueRef LLVMConstFAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
893   return wrap(ConstantExpr::getFAdd(unwrap<Constant>(LHSConstant),
894                                     unwrap<Constant>(RHSConstant)));
895 }
896 
LLVMConstSub(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)897 LLVMValueRef LLVMConstSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
898   return wrap(ConstantExpr::getSub(unwrap<Constant>(LHSConstant),
899                                    unwrap<Constant>(RHSConstant)));
900 }
901 
LLVMConstNSWSub(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)902 LLVMValueRef LLVMConstNSWSub(LLVMValueRef LHSConstant,
903                              LLVMValueRef RHSConstant) {
904   return wrap(ConstantExpr::getNSWSub(unwrap<Constant>(LHSConstant),
905                                       unwrap<Constant>(RHSConstant)));
906 }
907 
LLVMConstNUWSub(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)908 LLVMValueRef LLVMConstNUWSub(LLVMValueRef LHSConstant,
909                              LLVMValueRef RHSConstant) {
910   return wrap(ConstantExpr::getNUWSub(unwrap<Constant>(LHSConstant),
911                                       unwrap<Constant>(RHSConstant)));
912 }
913 
LLVMConstFSub(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)914 LLVMValueRef LLVMConstFSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
915   return wrap(ConstantExpr::getFSub(unwrap<Constant>(LHSConstant),
916                                     unwrap<Constant>(RHSConstant)));
917 }
918 
LLVMConstMul(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)919 LLVMValueRef LLVMConstMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
920   return wrap(ConstantExpr::getMul(unwrap<Constant>(LHSConstant),
921                                    unwrap<Constant>(RHSConstant)));
922 }
923 
LLVMConstNSWMul(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)924 LLVMValueRef LLVMConstNSWMul(LLVMValueRef LHSConstant,
925                              LLVMValueRef RHSConstant) {
926   return wrap(ConstantExpr::getNSWMul(unwrap<Constant>(LHSConstant),
927                                       unwrap<Constant>(RHSConstant)));
928 }
929 
LLVMConstNUWMul(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)930 LLVMValueRef LLVMConstNUWMul(LLVMValueRef LHSConstant,
931                              LLVMValueRef RHSConstant) {
932   return wrap(ConstantExpr::getNUWMul(unwrap<Constant>(LHSConstant),
933                                       unwrap<Constant>(RHSConstant)));
934 }
935 
LLVMConstFMul(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)936 LLVMValueRef LLVMConstFMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
937   return wrap(ConstantExpr::getFMul(unwrap<Constant>(LHSConstant),
938                                     unwrap<Constant>(RHSConstant)));
939 }
940 
LLVMConstUDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)941 LLVMValueRef LLVMConstUDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
942   return wrap(ConstantExpr::getUDiv(unwrap<Constant>(LHSConstant),
943                                     unwrap<Constant>(RHSConstant)));
944 }
945 
LLVMConstSDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)946 LLVMValueRef LLVMConstSDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
947   return wrap(ConstantExpr::getSDiv(unwrap<Constant>(LHSConstant),
948                                     unwrap<Constant>(RHSConstant)));
949 }
950 
LLVMConstExactSDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)951 LLVMValueRef LLVMConstExactSDiv(LLVMValueRef LHSConstant,
952                                 LLVMValueRef RHSConstant) {
953   return wrap(ConstantExpr::getExactSDiv(unwrap<Constant>(LHSConstant),
954                                          unwrap<Constant>(RHSConstant)));
955 }
956 
LLVMConstFDiv(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)957 LLVMValueRef LLVMConstFDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
958   return wrap(ConstantExpr::getFDiv(unwrap<Constant>(LHSConstant),
959                                     unwrap<Constant>(RHSConstant)));
960 }
961 
LLVMConstURem(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)962 LLVMValueRef LLVMConstURem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
963   return wrap(ConstantExpr::getURem(unwrap<Constant>(LHSConstant),
964                                     unwrap<Constant>(RHSConstant)));
965 }
966 
LLVMConstSRem(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)967 LLVMValueRef LLVMConstSRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
968   return wrap(ConstantExpr::getSRem(unwrap<Constant>(LHSConstant),
969                                     unwrap<Constant>(RHSConstant)));
970 }
971 
LLVMConstFRem(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)972 LLVMValueRef LLVMConstFRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
973   return wrap(ConstantExpr::getFRem(unwrap<Constant>(LHSConstant),
974                                     unwrap<Constant>(RHSConstant)));
975 }
976 
LLVMConstAnd(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)977 LLVMValueRef LLVMConstAnd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
978   return wrap(ConstantExpr::getAnd(unwrap<Constant>(LHSConstant),
979                                    unwrap<Constant>(RHSConstant)));
980 }
981 
LLVMConstOr(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)982 LLVMValueRef LLVMConstOr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
983   return wrap(ConstantExpr::getOr(unwrap<Constant>(LHSConstant),
984                                   unwrap<Constant>(RHSConstant)));
985 }
986 
LLVMConstXor(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)987 LLVMValueRef LLVMConstXor(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
988   return wrap(ConstantExpr::getXor(unwrap<Constant>(LHSConstant),
989                                    unwrap<Constant>(RHSConstant)));
990 }
991 
LLVMConstICmp(LLVMIntPredicate Predicate,LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)992 LLVMValueRef LLVMConstICmp(LLVMIntPredicate Predicate,
993                            LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
994   return wrap(ConstantExpr::getICmp(Predicate,
995                                     unwrap<Constant>(LHSConstant),
996                                     unwrap<Constant>(RHSConstant)));
997 }
998 
LLVMConstFCmp(LLVMRealPredicate Predicate,LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)999 LLVMValueRef LLVMConstFCmp(LLVMRealPredicate Predicate,
1000                            LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1001   return wrap(ConstantExpr::getFCmp(Predicate,
1002                                     unwrap<Constant>(LHSConstant),
1003                                     unwrap<Constant>(RHSConstant)));
1004 }
1005 
LLVMConstShl(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1006 LLVMValueRef LLVMConstShl(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1007   return wrap(ConstantExpr::getShl(unwrap<Constant>(LHSConstant),
1008                                    unwrap<Constant>(RHSConstant)));
1009 }
1010 
LLVMConstLShr(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1011 LLVMValueRef LLVMConstLShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1012   return wrap(ConstantExpr::getLShr(unwrap<Constant>(LHSConstant),
1013                                     unwrap<Constant>(RHSConstant)));
1014 }
1015 
LLVMConstAShr(LLVMValueRef LHSConstant,LLVMValueRef RHSConstant)1016 LLVMValueRef LLVMConstAShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
1017   return wrap(ConstantExpr::getAShr(unwrap<Constant>(LHSConstant),
1018                                     unwrap<Constant>(RHSConstant)));
1019 }
1020 
LLVMConstGEP(LLVMValueRef ConstantVal,LLVMValueRef * ConstantIndices,unsigned NumIndices)1021 LLVMValueRef LLVMConstGEP(LLVMValueRef ConstantVal,
1022                           LLVMValueRef *ConstantIndices, unsigned NumIndices) {
1023   ArrayRef<Constant *> IdxList(unwrap<Constant>(ConstantIndices, NumIndices),
1024                                NumIndices);
1025   return wrap(ConstantExpr::getGetElementPtr(unwrap<Constant>(ConstantVal),
1026                                              IdxList));
1027 }
1028 
LLVMConstInBoundsGEP(LLVMValueRef ConstantVal,LLVMValueRef * ConstantIndices,unsigned NumIndices)1029 LLVMValueRef LLVMConstInBoundsGEP(LLVMValueRef ConstantVal,
1030                                   LLVMValueRef *ConstantIndices,
1031                                   unsigned NumIndices) {
1032   Constant* Val = unwrap<Constant>(ConstantVal);
1033   ArrayRef<Constant *> IdxList(unwrap<Constant>(ConstantIndices, NumIndices),
1034                                NumIndices);
1035   return wrap(ConstantExpr::getInBoundsGetElementPtr(Val, IdxList));
1036 }
1037 
LLVMConstTrunc(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1038 LLVMValueRef LLVMConstTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1039   return wrap(ConstantExpr::getTrunc(unwrap<Constant>(ConstantVal),
1040                                      unwrap(ToType)));
1041 }
1042 
LLVMConstSExt(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1043 LLVMValueRef LLVMConstSExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1044   return wrap(ConstantExpr::getSExt(unwrap<Constant>(ConstantVal),
1045                                     unwrap(ToType)));
1046 }
1047 
LLVMConstZExt(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1048 LLVMValueRef LLVMConstZExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1049   return wrap(ConstantExpr::getZExt(unwrap<Constant>(ConstantVal),
1050                                     unwrap(ToType)));
1051 }
1052 
LLVMConstFPTrunc(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1053 LLVMValueRef LLVMConstFPTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1054   return wrap(ConstantExpr::getFPTrunc(unwrap<Constant>(ConstantVal),
1055                                        unwrap(ToType)));
1056 }
1057 
LLVMConstFPExt(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1058 LLVMValueRef LLVMConstFPExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1059   return wrap(ConstantExpr::getFPExtend(unwrap<Constant>(ConstantVal),
1060                                         unwrap(ToType)));
1061 }
1062 
LLVMConstUIToFP(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1063 LLVMValueRef LLVMConstUIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1064   return wrap(ConstantExpr::getUIToFP(unwrap<Constant>(ConstantVal),
1065                                       unwrap(ToType)));
1066 }
1067 
LLVMConstSIToFP(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1068 LLVMValueRef LLVMConstSIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1069   return wrap(ConstantExpr::getSIToFP(unwrap<Constant>(ConstantVal),
1070                                       unwrap(ToType)));
1071 }
1072 
LLVMConstFPToUI(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1073 LLVMValueRef LLVMConstFPToUI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1074   return wrap(ConstantExpr::getFPToUI(unwrap<Constant>(ConstantVal),
1075                                       unwrap(ToType)));
1076 }
1077 
LLVMConstFPToSI(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1078 LLVMValueRef LLVMConstFPToSI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1079   return wrap(ConstantExpr::getFPToSI(unwrap<Constant>(ConstantVal),
1080                                       unwrap(ToType)));
1081 }
1082 
LLVMConstPtrToInt(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1083 LLVMValueRef LLVMConstPtrToInt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1084   return wrap(ConstantExpr::getPtrToInt(unwrap<Constant>(ConstantVal),
1085                                         unwrap(ToType)));
1086 }
1087 
LLVMConstIntToPtr(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1088 LLVMValueRef LLVMConstIntToPtr(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1089   return wrap(ConstantExpr::getIntToPtr(unwrap<Constant>(ConstantVal),
1090                                         unwrap(ToType)));
1091 }
1092 
LLVMConstBitCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1093 LLVMValueRef LLVMConstBitCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1094   return wrap(ConstantExpr::getBitCast(unwrap<Constant>(ConstantVal),
1095                                        unwrap(ToType)));
1096 }
1097 
LLVMConstAddrSpaceCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1098 LLVMValueRef LLVMConstAddrSpaceCast(LLVMValueRef ConstantVal,
1099                                     LLVMTypeRef ToType) {
1100   return wrap(ConstantExpr::getAddrSpaceCast(unwrap<Constant>(ConstantVal),
1101                                              unwrap(ToType)));
1102 }
1103 
LLVMConstZExtOrBitCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1104 LLVMValueRef LLVMConstZExtOrBitCast(LLVMValueRef ConstantVal,
1105                                     LLVMTypeRef ToType) {
1106   return wrap(ConstantExpr::getZExtOrBitCast(unwrap<Constant>(ConstantVal),
1107                                              unwrap(ToType)));
1108 }
1109 
LLVMConstSExtOrBitCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1110 LLVMValueRef LLVMConstSExtOrBitCast(LLVMValueRef ConstantVal,
1111                                     LLVMTypeRef ToType) {
1112   return wrap(ConstantExpr::getSExtOrBitCast(unwrap<Constant>(ConstantVal),
1113                                              unwrap(ToType)));
1114 }
1115 
LLVMConstTruncOrBitCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1116 LLVMValueRef LLVMConstTruncOrBitCast(LLVMValueRef ConstantVal,
1117                                      LLVMTypeRef ToType) {
1118   return wrap(ConstantExpr::getTruncOrBitCast(unwrap<Constant>(ConstantVal),
1119                                               unwrap(ToType)));
1120 }
1121 
LLVMConstPointerCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1122 LLVMValueRef LLVMConstPointerCast(LLVMValueRef ConstantVal,
1123                                   LLVMTypeRef ToType) {
1124   return wrap(ConstantExpr::getPointerCast(unwrap<Constant>(ConstantVal),
1125                                            unwrap(ToType)));
1126 }
1127 
LLVMConstIntCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType,LLVMBool isSigned)1128 LLVMValueRef LLVMConstIntCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType,
1129                               LLVMBool isSigned) {
1130   return wrap(ConstantExpr::getIntegerCast(unwrap<Constant>(ConstantVal),
1131                                            unwrap(ToType), isSigned));
1132 }
1133 
LLVMConstFPCast(LLVMValueRef ConstantVal,LLVMTypeRef ToType)1134 LLVMValueRef LLVMConstFPCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
1135   return wrap(ConstantExpr::getFPCast(unwrap<Constant>(ConstantVal),
1136                                       unwrap(ToType)));
1137 }
1138 
LLVMConstSelect(LLVMValueRef ConstantCondition,LLVMValueRef ConstantIfTrue,LLVMValueRef ConstantIfFalse)1139 LLVMValueRef LLVMConstSelect(LLVMValueRef ConstantCondition,
1140                              LLVMValueRef ConstantIfTrue,
1141                              LLVMValueRef ConstantIfFalse) {
1142   return wrap(ConstantExpr::getSelect(unwrap<Constant>(ConstantCondition),
1143                                       unwrap<Constant>(ConstantIfTrue),
1144                                       unwrap<Constant>(ConstantIfFalse)));
1145 }
1146 
LLVMConstExtractElement(LLVMValueRef VectorConstant,LLVMValueRef IndexConstant)1147 LLVMValueRef LLVMConstExtractElement(LLVMValueRef VectorConstant,
1148                                      LLVMValueRef IndexConstant) {
1149   return wrap(ConstantExpr::getExtractElement(unwrap<Constant>(VectorConstant),
1150                                               unwrap<Constant>(IndexConstant)));
1151 }
1152 
LLVMConstInsertElement(LLVMValueRef VectorConstant,LLVMValueRef ElementValueConstant,LLVMValueRef IndexConstant)1153 LLVMValueRef LLVMConstInsertElement(LLVMValueRef VectorConstant,
1154                                     LLVMValueRef ElementValueConstant,
1155                                     LLVMValueRef IndexConstant) {
1156   return wrap(ConstantExpr::getInsertElement(unwrap<Constant>(VectorConstant),
1157                                          unwrap<Constant>(ElementValueConstant),
1158                                              unwrap<Constant>(IndexConstant)));
1159 }
1160 
LLVMConstShuffleVector(LLVMValueRef VectorAConstant,LLVMValueRef VectorBConstant,LLVMValueRef MaskConstant)1161 LLVMValueRef LLVMConstShuffleVector(LLVMValueRef VectorAConstant,
1162                                     LLVMValueRef VectorBConstant,
1163                                     LLVMValueRef MaskConstant) {
1164   return wrap(ConstantExpr::getShuffleVector(unwrap<Constant>(VectorAConstant),
1165                                              unwrap<Constant>(VectorBConstant),
1166                                              unwrap<Constant>(MaskConstant)));
1167 }
1168 
LLVMConstExtractValue(LLVMValueRef AggConstant,unsigned * IdxList,unsigned NumIdx)1169 LLVMValueRef LLVMConstExtractValue(LLVMValueRef AggConstant, unsigned *IdxList,
1170                                    unsigned NumIdx) {
1171   return wrap(ConstantExpr::getExtractValue(unwrap<Constant>(AggConstant),
1172                                             makeArrayRef(IdxList, NumIdx)));
1173 }
1174 
LLVMConstInsertValue(LLVMValueRef AggConstant,LLVMValueRef ElementValueConstant,unsigned * IdxList,unsigned NumIdx)1175 LLVMValueRef LLVMConstInsertValue(LLVMValueRef AggConstant,
1176                                   LLVMValueRef ElementValueConstant,
1177                                   unsigned *IdxList, unsigned NumIdx) {
1178   return wrap(ConstantExpr::getInsertValue(unwrap<Constant>(AggConstant),
1179                                          unwrap<Constant>(ElementValueConstant),
1180                                            makeArrayRef(IdxList, NumIdx)));
1181 }
1182 
LLVMConstInlineAsm(LLVMTypeRef Ty,const char * AsmString,const char * Constraints,LLVMBool HasSideEffects,LLVMBool IsAlignStack)1183 LLVMValueRef LLVMConstInlineAsm(LLVMTypeRef Ty, const char *AsmString,
1184                                 const char *Constraints,
1185                                 LLVMBool HasSideEffects,
1186                                 LLVMBool IsAlignStack) {
1187   return wrap(InlineAsm::get(dyn_cast<FunctionType>(unwrap(Ty)), AsmString,
1188                              Constraints, HasSideEffects, IsAlignStack));
1189 }
1190 
LLVMBlockAddress(LLVMValueRef F,LLVMBasicBlockRef BB)1191 LLVMValueRef LLVMBlockAddress(LLVMValueRef F, LLVMBasicBlockRef BB) {
1192   return wrap(BlockAddress::get(unwrap<Function>(F), unwrap(BB)));
1193 }
1194 
1195 /*--.. Operations on global variables, functions, and aliases (globals) ....--*/
1196 
LLVMGetGlobalParent(LLVMValueRef Global)1197 LLVMModuleRef LLVMGetGlobalParent(LLVMValueRef Global) {
1198   return wrap(unwrap<GlobalValue>(Global)->getParent());
1199 }
1200 
LLVMIsDeclaration(LLVMValueRef Global)1201 LLVMBool LLVMIsDeclaration(LLVMValueRef Global) {
1202   return unwrap<GlobalValue>(Global)->isDeclaration();
1203 }
1204 
LLVMGetLinkage(LLVMValueRef Global)1205 LLVMLinkage LLVMGetLinkage(LLVMValueRef Global) {
1206   switch (unwrap<GlobalValue>(Global)->getLinkage()) {
1207   case GlobalValue::ExternalLinkage:
1208     return LLVMExternalLinkage;
1209   case GlobalValue::AvailableExternallyLinkage:
1210     return LLVMAvailableExternallyLinkage;
1211   case GlobalValue::LinkOnceAnyLinkage:
1212     return LLVMLinkOnceAnyLinkage;
1213   case GlobalValue::LinkOnceODRLinkage:
1214     return LLVMLinkOnceODRLinkage;
1215   case GlobalValue::WeakAnyLinkage:
1216     return LLVMWeakAnyLinkage;
1217   case GlobalValue::WeakODRLinkage:
1218     return LLVMWeakODRLinkage;
1219   case GlobalValue::AppendingLinkage:
1220     return LLVMAppendingLinkage;
1221   case GlobalValue::InternalLinkage:
1222     return LLVMInternalLinkage;
1223   case GlobalValue::PrivateLinkage:
1224     return LLVMPrivateLinkage;
1225   case GlobalValue::ExternalWeakLinkage:
1226     return LLVMExternalWeakLinkage;
1227   case GlobalValue::CommonLinkage:
1228     return LLVMCommonLinkage;
1229   }
1230 
1231   llvm_unreachable("Invalid GlobalValue linkage!");
1232 }
1233 
LLVMSetLinkage(LLVMValueRef Global,LLVMLinkage Linkage)1234 void LLVMSetLinkage(LLVMValueRef Global, LLVMLinkage Linkage) {
1235   GlobalValue *GV = unwrap<GlobalValue>(Global);
1236 
1237   switch (Linkage) {
1238   case LLVMExternalLinkage:
1239     GV->setLinkage(GlobalValue::ExternalLinkage);
1240     break;
1241   case LLVMAvailableExternallyLinkage:
1242     GV->setLinkage(GlobalValue::AvailableExternallyLinkage);
1243     break;
1244   case LLVMLinkOnceAnyLinkage:
1245     GV->setLinkage(GlobalValue::LinkOnceAnyLinkage);
1246     break;
1247   case LLVMLinkOnceODRLinkage:
1248     GV->setLinkage(GlobalValue::LinkOnceODRLinkage);
1249     break;
1250   case LLVMLinkOnceODRAutoHideLinkage:
1251     DEBUG(errs() << "LLVMSetLinkage(): LLVMLinkOnceODRAutoHideLinkage is no "
1252                     "longer supported.");
1253     break;
1254   case LLVMWeakAnyLinkage:
1255     GV->setLinkage(GlobalValue::WeakAnyLinkage);
1256     break;
1257   case LLVMWeakODRLinkage:
1258     GV->setLinkage(GlobalValue::WeakODRLinkage);
1259     break;
1260   case LLVMAppendingLinkage:
1261     GV->setLinkage(GlobalValue::AppendingLinkage);
1262     break;
1263   case LLVMInternalLinkage:
1264     GV->setLinkage(GlobalValue::InternalLinkage);
1265     break;
1266   case LLVMPrivateLinkage:
1267     GV->setLinkage(GlobalValue::PrivateLinkage);
1268     break;
1269   case LLVMLinkerPrivateLinkage:
1270     GV->setLinkage(GlobalValue::PrivateLinkage);
1271     break;
1272   case LLVMLinkerPrivateWeakLinkage:
1273     GV->setLinkage(GlobalValue::PrivateLinkage);
1274     break;
1275   case LLVMDLLImportLinkage:
1276     DEBUG(errs()
1277           << "LLVMSetLinkage(): LLVMDLLImportLinkage is no longer supported.");
1278     break;
1279   case LLVMDLLExportLinkage:
1280     DEBUG(errs()
1281           << "LLVMSetLinkage(): LLVMDLLExportLinkage is no longer supported.");
1282     break;
1283   case LLVMExternalWeakLinkage:
1284     GV->setLinkage(GlobalValue::ExternalWeakLinkage);
1285     break;
1286   case LLVMGhostLinkage:
1287     DEBUG(errs()
1288           << "LLVMSetLinkage(): LLVMGhostLinkage is no longer supported.");
1289     break;
1290   case LLVMCommonLinkage:
1291     GV->setLinkage(GlobalValue::CommonLinkage);
1292     break;
1293   }
1294 }
1295 
LLVMGetSection(LLVMValueRef Global)1296 const char *LLVMGetSection(LLVMValueRef Global) {
1297   return unwrap<GlobalValue>(Global)->getSection();
1298 }
1299 
LLVMSetSection(LLVMValueRef Global,const char * Section)1300 void LLVMSetSection(LLVMValueRef Global, const char *Section) {
1301   unwrap<GlobalObject>(Global)->setSection(Section);
1302 }
1303 
LLVMGetVisibility(LLVMValueRef Global)1304 LLVMVisibility LLVMGetVisibility(LLVMValueRef Global) {
1305   return static_cast<LLVMVisibility>(
1306     unwrap<GlobalValue>(Global)->getVisibility());
1307 }
1308 
LLVMSetVisibility(LLVMValueRef Global,LLVMVisibility Viz)1309 void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz) {
1310   unwrap<GlobalValue>(Global)
1311     ->setVisibility(static_cast<GlobalValue::VisibilityTypes>(Viz));
1312 }
1313 
LLVMGetDLLStorageClass(LLVMValueRef Global)1314 LLVMDLLStorageClass LLVMGetDLLStorageClass(LLVMValueRef Global) {
1315   return static_cast<LLVMDLLStorageClass>(
1316       unwrap<GlobalValue>(Global)->getDLLStorageClass());
1317 }
1318 
LLVMSetDLLStorageClass(LLVMValueRef Global,LLVMDLLStorageClass Class)1319 void LLVMSetDLLStorageClass(LLVMValueRef Global, LLVMDLLStorageClass Class) {
1320   unwrap<GlobalValue>(Global)->setDLLStorageClass(
1321       static_cast<GlobalValue::DLLStorageClassTypes>(Class));
1322 }
1323 
LLVMHasUnnamedAddr(LLVMValueRef Global)1324 LLVMBool LLVMHasUnnamedAddr(LLVMValueRef Global) {
1325   return unwrap<GlobalValue>(Global)->hasUnnamedAddr();
1326 }
1327 
LLVMSetUnnamedAddr(LLVMValueRef Global,LLVMBool HasUnnamedAddr)1328 void LLVMSetUnnamedAddr(LLVMValueRef Global, LLVMBool HasUnnamedAddr) {
1329   unwrap<GlobalValue>(Global)->setUnnamedAddr(HasUnnamedAddr);
1330 }
1331 
1332 /*--.. Operations on global variables, load and store instructions .........--*/
1333 
LLVMGetAlignment(LLVMValueRef V)1334 unsigned LLVMGetAlignment(LLVMValueRef V) {
1335   Value *P = unwrap<Value>(V);
1336   if (GlobalValue *GV = dyn_cast<GlobalValue>(P))
1337     return GV->getAlignment();
1338   if (AllocaInst *AI = dyn_cast<AllocaInst>(P))
1339     return AI->getAlignment();
1340   if (LoadInst *LI = dyn_cast<LoadInst>(P))
1341     return LI->getAlignment();
1342   if (StoreInst *SI = dyn_cast<StoreInst>(P))
1343     return SI->getAlignment();
1344 
1345   llvm_unreachable(
1346       "only GlobalValue, AllocaInst, LoadInst and StoreInst have alignment");
1347 }
1348 
LLVMSetAlignment(LLVMValueRef V,unsigned Bytes)1349 void LLVMSetAlignment(LLVMValueRef V, unsigned Bytes) {
1350   Value *P = unwrap<Value>(V);
1351   if (GlobalObject *GV = dyn_cast<GlobalObject>(P))
1352     GV->setAlignment(Bytes);
1353   else if (AllocaInst *AI = dyn_cast<AllocaInst>(P))
1354     AI->setAlignment(Bytes);
1355   else if (LoadInst *LI = dyn_cast<LoadInst>(P))
1356     LI->setAlignment(Bytes);
1357   else if (StoreInst *SI = dyn_cast<StoreInst>(P))
1358     SI->setAlignment(Bytes);
1359   else
1360     llvm_unreachable(
1361         "only GlobalValue, AllocaInst, LoadInst and StoreInst have alignment");
1362 }
1363 
1364 /*--.. Operations on global variables ......................................--*/
1365 
LLVMAddGlobal(LLVMModuleRef M,LLVMTypeRef Ty,const char * Name)1366 LLVMValueRef LLVMAddGlobal(LLVMModuleRef M, LLVMTypeRef Ty, const char *Name) {
1367   return wrap(new GlobalVariable(*unwrap(M), unwrap(Ty), false,
1368                                  GlobalValue::ExternalLinkage, nullptr, Name));
1369 }
1370 
LLVMAddGlobalInAddressSpace(LLVMModuleRef M,LLVMTypeRef Ty,const char * Name,unsigned AddressSpace)1371 LLVMValueRef LLVMAddGlobalInAddressSpace(LLVMModuleRef M, LLVMTypeRef Ty,
1372                                          const char *Name,
1373                                          unsigned AddressSpace) {
1374   return wrap(new GlobalVariable(*unwrap(M), unwrap(Ty), false,
1375                                  GlobalValue::ExternalLinkage, nullptr, Name,
1376                                  nullptr, GlobalVariable::NotThreadLocal,
1377                                  AddressSpace));
1378 }
1379 
LLVMGetNamedGlobal(LLVMModuleRef M,const char * Name)1380 LLVMValueRef LLVMGetNamedGlobal(LLVMModuleRef M, const char *Name) {
1381   return wrap(unwrap(M)->getNamedGlobal(Name));
1382 }
1383 
LLVMGetFirstGlobal(LLVMModuleRef M)1384 LLVMValueRef LLVMGetFirstGlobal(LLVMModuleRef M) {
1385   Module *Mod = unwrap(M);
1386   Module::global_iterator I = Mod->global_begin();
1387   if (I == Mod->global_end())
1388     return nullptr;
1389   return wrap(I);
1390 }
1391 
LLVMGetLastGlobal(LLVMModuleRef M)1392 LLVMValueRef LLVMGetLastGlobal(LLVMModuleRef M) {
1393   Module *Mod = unwrap(M);
1394   Module::global_iterator I = Mod->global_end();
1395   if (I == Mod->global_begin())
1396     return nullptr;
1397   return wrap(--I);
1398 }
1399 
LLVMGetNextGlobal(LLVMValueRef GlobalVar)1400 LLVMValueRef LLVMGetNextGlobal(LLVMValueRef GlobalVar) {
1401   GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
1402   Module::global_iterator I = GV;
1403   if (++I == GV->getParent()->global_end())
1404     return nullptr;
1405   return wrap(I);
1406 }
1407 
LLVMGetPreviousGlobal(LLVMValueRef GlobalVar)1408 LLVMValueRef LLVMGetPreviousGlobal(LLVMValueRef GlobalVar) {
1409   GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
1410   Module::global_iterator I = GV;
1411   if (I == GV->getParent()->global_begin())
1412     return nullptr;
1413   return wrap(--I);
1414 }
1415 
LLVMDeleteGlobal(LLVMValueRef GlobalVar)1416 void LLVMDeleteGlobal(LLVMValueRef GlobalVar) {
1417   unwrap<GlobalVariable>(GlobalVar)->eraseFromParent();
1418 }
1419 
LLVMGetInitializer(LLVMValueRef GlobalVar)1420 LLVMValueRef LLVMGetInitializer(LLVMValueRef GlobalVar) {
1421   GlobalVariable* GV = unwrap<GlobalVariable>(GlobalVar);
1422   if ( !GV->hasInitializer() )
1423     return nullptr;
1424   return wrap(GV->getInitializer());
1425 }
1426 
LLVMSetInitializer(LLVMValueRef GlobalVar,LLVMValueRef ConstantVal)1427 void LLVMSetInitializer(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal) {
1428   unwrap<GlobalVariable>(GlobalVar)
1429     ->setInitializer(unwrap<Constant>(ConstantVal));
1430 }
1431 
LLVMIsThreadLocal(LLVMValueRef GlobalVar)1432 LLVMBool LLVMIsThreadLocal(LLVMValueRef GlobalVar) {
1433   return unwrap<GlobalVariable>(GlobalVar)->isThreadLocal();
1434 }
1435 
LLVMSetThreadLocal(LLVMValueRef GlobalVar,LLVMBool IsThreadLocal)1436 void LLVMSetThreadLocal(LLVMValueRef GlobalVar, LLVMBool IsThreadLocal) {
1437   unwrap<GlobalVariable>(GlobalVar)->setThreadLocal(IsThreadLocal != 0);
1438 }
1439 
LLVMIsGlobalConstant(LLVMValueRef GlobalVar)1440 LLVMBool LLVMIsGlobalConstant(LLVMValueRef GlobalVar) {
1441   return unwrap<GlobalVariable>(GlobalVar)->isConstant();
1442 }
1443 
LLVMSetGlobalConstant(LLVMValueRef GlobalVar,LLVMBool IsConstant)1444 void LLVMSetGlobalConstant(LLVMValueRef GlobalVar, LLVMBool IsConstant) {
1445   unwrap<GlobalVariable>(GlobalVar)->setConstant(IsConstant != 0);
1446 }
1447 
LLVMGetThreadLocalMode(LLVMValueRef GlobalVar)1448 LLVMThreadLocalMode LLVMGetThreadLocalMode(LLVMValueRef GlobalVar) {
1449   switch (unwrap<GlobalVariable>(GlobalVar)->getThreadLocalMode()) {
1450   case GlobalVariable::NotThreadLocal:
1451     return LLVMNotThreadLocal;
1452   case GlobalVariable::GeneralDynamicTLSModel:
1453     return LLVMGeneralDynamicTLSModel;
1454   case GlobalVariable::LocalDynamicTLSModel:
1455     return LLVMLocalDynamicTLSModel;
1456   case GlobalVariable::InitialExecTLSModel:
1457     return LLVMInitialExecTLSModel;
1458   case GlobalVariable::LocalExecTLSModel:
1459     return LLVMLocalExecTLSModel;
1460   }
1461 
1462   llvm_unreachable("Invalid GlobalVariable thread local mode");
1463 }
1464 
LLVMSetThreadLocalMode(LLVMValueRef GlobalVar,LLVMThreadLocalMode Mode)1465 void LLVMSetThreadLocalMode(LLVMValueRef GlobalVar, LLVMThreadLocalMode Mode) {
1466   GlobalVariable *GV = unwrap<GlobalVariable>(GlobalVar);
1467 
1468   switch (Mode) {
1469   case LLVMNotThreadLocal:
1470     GV->setThreadLocalMode(GlobalVariable::NotThreadLocal);
1471     break;
1472   case LLVMGeneralDynamicTLSModel:
1473     GV->setThreadLocalMode(GlobalVariable::GeneralDynamicTLSModel);
1474     break;
1475   case LLVMLocalDynamicTLSModel:
1476     GV->setThreadLocalMode(GlobalVariable::LocalDynamicTLSModel);
1477     break;
1478   case LLVMInitialExecTLSModel:
1479     GV->setThreadLocalMode(GlobalVariable::InitialExecTLSModel);
1480     break;
1481   case LLVMLocalExecTLSModel:
1482     GV->setThreadLocalMode(GlobalVariable::LocalExecTLSModel);
1483     break;
1484   }
1485 }
1486 
LLVMIsExternallyInitialized(LLVMValueRef GlobalVar)1487 LLVMBool LLVMIsExternallyInitialized(LLVMValueRef GlobalVar) {
1488   return unwrap<GlobalVariable>(GlobalVar)->isExternallyInitialized();
1489 }
1490 
LLVMSetExternallyInitialized(LLVMValueRef GlobalVar,LLVMBool IsExtInit)1491 void LLVMSetExternallyInitialized(LLVMValueRef GlobalVar, LLVMBool IsExtInit) {
1492   unwrap<GlobalVariable>(GlobalVar)->setExternallyInitialized(IsExtInit);
1493 }
1494 
1495 /*--.. Operations on aliases ......................................--*/
1496 
LLVMAddAlias(LLVMModuleRef M,LLVMTypeRef Ty,LLVMValueRef Aliasee,const char * Name)1497 LLVMValueRef LLVMAddAlias(LLVMModuleRef M, LLVMTypeRef Ty, LLVMValueRef Aliasee,
1498                           const char *Name) {
1499   auto *PTy = cast<PointerType>(unwrap(Ty));
1500   return wrap(GlobalAlias::create(PTy->getElementType(), PTy->getAddressSpace(),
1501                                   GlobalValue::ExternalLinkage, Name,
1502                                   unwrap<GlobalObject>(Aliasee), unwrap(M)));
1503 }
1504 
1505 /*--.. Operations on functions .............................................--*/
1506 
LLVMAddFunction(LLVMModuleRef M,const char * Name,LLVMTypeRef FunctionTy)1507 LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name,
1508                              LLVMTypeRef FunctionTy) {
1509   return wrap(Function::Create(unwrap<FunctionType>(FunctionTy),
1510                                GlobalValue::ExternalLinkage, Name, unwrap(M)));
1511 }
1512 
LLVMGetNamedFunction(LLVMModuleRef M,const char * Name)1513 LLVMValueRef LLVMGetNamedFunction(LLVMModuleRef M, const char *Name) {
1514   return wrap(unwrap(M)->getFunction(Name));
1515 }
1516 
LLVMGetFirstFunction(LLVMModuleRef M)1517 LLVMValueRef LLVMGetFirstFunction(LLVMModuleRef M) {
1518   Module *Mod = unwrap(M);
1519   Module::iterator I = Mod->begin();
1520   if (I == Mod->end())
1521     return nullptr;
1522   return wrap(I);
1523 }
1524 
LLVMGetLastFunction(LLVMModuleRef M)1525 LLVMValueRef LLVMGetLastFunction(LLVMModuleRef M) {
1526   Module *Mod = unwrap(M);
1527   Module::iterator I = Mod->end();
1528   if (I == Mod->begin())
1529     return nullptr;
1530   return wrap(--I);
1531 }
1532 
LLVMGetNextFunction(LLVMValueRef Fn)1533 LLVMValueRef LLVMGetNextFunction(LLVMValueRef Fn) {
1534   Function *Func = unwrap<Function>(Fn);
1535   Module::iterator I = Func;
1536   if (++I == Func->getParent()->end())
1537     return nullptr;
1538   return wrap(I);
1539 }
1540 
LLVMGetPreviousFunction(LLVMValueRef Fn)1541 LLVMValueRef LLVMGetPreviousFunction(LLVMValueRef Fn) {
1542   Function *Func = unwrap<Function>(Fn);
1543   Module::iterator I = Func;
1544   if (I == Func->getParent()->begin())
1545     return nullptr;
1546   return wrap(--I);
1547 }
1548 
LLVMDeleteFunction(LLVMValueRef Fn)1549 void LLVMDeleteFunction(LLVMValueRef Fn) {
1550   unwrap<Function>(Fn)->eraseFromParent();
1551 }
1552 
LLVMGetIntrinsicID(LLVMValueRef Fn)1553 unsigned LLVMGetIntrinsicID(LLVMValueRef Fn) {
1554   if (Function *F = dyn_cast<Function>(unwrap(Fn)))
1555     return F->getIntrinsicID();
1556   return 0;
1557 }
1558 
LLVMGetFunctionCallConv(LLVMValueRef Fn)1559 unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn) {
1560   return unwrap<Function>(Fn)->getCallingConv();
1561 }
1562 
LLVMSetFunctionCallConv(LLVMValueRef Fn,unsigned CC)1563 void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC) {
1564   return unwrap<Function>(Fn)->setCallingConv(
1565     static_cast<CallingConv::ID>(CC));
1566 }
1567 
LLVMGetGC(LLVMValueRef Fn)1568 const char *LLVMGetGC(LLVMValueRef Fn) {
1569   Function *F = unwrap<Function>(Fn);
1570   return F->hasGC()? F->getGC() : nullptr;
1571 }
1572 
LLVMSetGC(LLVMValueRef Fn,const char * GC)1573 void LLVMSetGC(LLVMValueRef Fn, const char *GC) {
1574   Function *F = unwrap<Function>(Fn);
1575   if (GC)
1576     F->setGC(GC);
1577   else
1578     F->clearGC();
1579 }
1580 
LLVMAddFunctionAttr(LLVMValueRef Fn,LLVMAttribute PA)1581 void LLVMAddFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA) {
1582   Function *Func = unwrap<Function>(Fn);
1583   const AttributeSet PAL = Func->getAttributes();
1584   AttrBuilder B(PA);
1585   const AttributeSet PALnew =
1586     PAL.addAttributes(Func->getContext(), AttributeSet::FunctionIndex,
1587                       AttributeSet::get(Func->getContext(),
1588                                         AttributeSet::FunctionIndex, B));
1589   Func->setAttributes(PALnew);
1590 }
1591 
LLVMAddTargetDependentFunctionAttr(LLVMValueRef Fn,const char * A,const char * V)1592 void LLVMAddTargetDependentFunctionAttr(LLVMValueRef Fn, const char *A,
1593                                         const char *V) {
1594   Function *Func = unwrap<Function>(Fn);
1595   AttributeSet::AttrIndex Idx =
1596     AttributeSet::AttrIndex(AttributeSet::FunctionIndex);
1597   AttrBuilder B;
1598 
1599   B.addAttribute(A, V);
1600   AttributeSet Set = AttributeSet::get(Func->getContext(), Idx, B);
1601   Func->addAttributes(Idx, Set);
1602 }
1603 
LLVMRemoveFunctionAttr(LLVMValueRef Fn,LLVMAttribute PA)1604 void LLVMRemoveFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA) {
1605   Function *Func = unwrap<Function>(Fn);
1606   const AttributeSet PAL = Func->getAttributes();
1607   AttrBuilder B(PA);
1608   const AttributeSet PALnew =
1609     PAL.removeAttributes(Func->getContext(), AttributeSet::FunctionIndex,
1610                          AttributeSet::get(Func->getContext(),
1611                                            AttributeSet::FunctionIndex, B));
1612   Func->setAttributes(PALnew);
1613 }
1614 
LLVMGetFunctionAttr(LLVMValueRef Fn)1615 LLVMAttribute LLVMGetFunctionAttr(LLVMValueRef Fn) {
1616   Function *Func = unwrap<Function>(Fn);
1617   const AttributeSet PAL = Func->getAttributes();
1618   return (LLVMAttribute)PAL.Raw(AttributeSet::FunctionIndex);
1619 }
1620 
1621 /*--.. Operations on parameters ............................................--*/
1622 
LLVMCountParams(LLVMValueRef FnRef)1623 unsigned LLVMCountParams(LLVMValueRef FnRef) {
1624   // This function is strictly redundant to
1625   //   LLVMCountParamTypes(LLVMGetElementType(LLVMTypeOf(FnRef)))
1626   return unwrap<Function>(FnRef)->arg_size();
1627 }
1628 
LLVMGetParams(LLVMValueRef FnRef,LLVMValueRef * ParamRefs)1629 void LLVMGetParams(LLVMValueRef FnRef, LLVMValueRef *ParamRefs) {
1630   Function *Fn = unwrap<Function>(FnRef);
1631   for (Function::arg_iterator I = Fn->arg_begin(),
1632                               E = Fn->arg_end(); I != E; I++)
1633     *ParamRefs++ = wrap(I);
1634 }
1635 
LLVMGetParam(LLVMValueRef FnRef,unsigned index)1636 LLVMValueRef LLVMGetParam(LLVMValueRef FnRef, unsigned index) {
1637   Function::arg_iterator AI = unwrap<Function>(FnRef)->arg_begin();
1638   while (index --> 0)
1639     AI++;
1640   return wrap(AI);
1641 }
1642 
LLVMGetParamParent(LLVMValueRef V)1643 LLVMValueRef LLVMGetParamParent(LLVMValueRef V) {
1644   return wrap(unwrap<Argument>(V)->getParent());
1645 }
1646 
LLVMGetFirstParam(LLVMValueRef Fn)1647 LLVMValueRef LLVMGetFirstParam(LLVMValueRef Fn) {
1648   Function *Func = unwrap<Function>(Fn);
1649   Function::arg_iterator I = Func->arg_begin();
1650   if (I == Func->arg_end())
1651     return nullptr;
1652   return wrap(I);
1653 }
1654 
LLVMGetLastParam(LLVMValueRef Fn)1655 LLVMValueRef LLVMGetLastParam(LLVMValueRef Fn) {
1656   Function *Func = unwrap<Function>(Fn);
1657   Function::arg_iterator I = Func->arg_end();
1658   if (I == Func->arg_begin())
1659     return nullptr;
1660   return wrap(--I);
1661 }
1662 
LLVMGetNextParam(LLVMValueRef Arg)1663 LLVMValueRef LLVMGetNextParam(LLVMValueRef Arg) {
1664   Argument *A = unwrap<Argument>(Arg);
1665   Function::arg_iterator I = A;
1666   if (++I == A->getParent()->arg_end())
1667     return nullptr;
1668   return wrap(I);
1669 }
1670 
LLVMGetPreviousParam(LLVMValueRef Arg)1671 LLVMValueRef LLVMGetPreviousParam(LLVMValueRef Arg) {
1672   Argument *A = unwrap<Argument>(Arg);
1673   Function::arg_iterator I = A;
1674   if (I == A->getParent()->arg_begin())
1675     return nullptr;
1676   return wrap(--I);
1677 }
1678 
LLVMAddAttribute(LLVMValueRef Arg,LLVMAttribute PA)1679 void LLVMAddAttribute(LLVMValueRef Arg, LLVMAttribute PA) {
1680   Argument *A = unwrap<Argument>(Arg);
1681   AttrBuilder B(PA);
1682   A->addAttr(AttributeSet::get(A->getContext(), A->getArgNo() + 1,  B));
1683 }
1684 
LLVMRemoveAttribute(LLVMValueRef Arg,LLVMAttribute PA)1685 void LLVMRemoveAttribute(LLVMValueRef Arg, LLVMAttribute PA) {
1686   Argument *A = unwrap<Argument>(Arg);
1687   AttrBuilder B(PA);
1688   A->removeAttr(AttributeSet::get(A->getContext(), A->getArgNo() + 1,  B));
1689 }
1690 
LLVMGetAttribute(LLVMValueRef Arg)1691 LLVMAttribute LLVMGetAttribute(LLVMValueRef Arg) {
1692   Argument *A = unwrap<Argument>(Arg);
1693   return (LLVMAttribute)A->getParent()->getAttributes().
1694     Raw(A->getArgNo()+1);
1695 }
1696 
1697 
LLVMSetParamAlignment(LLVMValueRef Arg,unsigned align)1698 void LLVMSetParamAlignment(LLVMValueRef Arg, unsigned align) {
1699   Argument *A = unwrap<Argument>(Arg);
1700   AttrBuilder B;
1701   B.addAlignmentAttr(align);
1702   A->addAttr(AttributeSet::get(A->getContext(),A->getArgNo() + 1, B));
1703 }
1704 
1705 /*--.. Operations on basic blocks ..........................................--*/
1706 
LLVMBasicBlockAsValue(LLVMBasicBlockRef BB)1707 LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef BB) {
1708   return wrap(static_cast<Value*>(unwrap(BB)));
1709 }
1710 
LLVMValueIsBasicBlock(LLVMValueRef Val)1711 LLVMBool LLVMValueIsBasicBlock(LLVMValueRef Val) {
1712   return isa<BasicBlock>(unwrap(Val));
1713 }
1714 
LLVMValueAsBasicBlock(LLVMValueRef Val)1715 LLVMBasicBlockRef LLVMValueAsBasicBlock(LLVMValueRef Val) {
1716   return wrap(unwrap<BasicBlock>(Val));
1717 }
1718 
LLVMGetBasicBlockParent(LLVMBasicBlockRef BB)1719 LLVMValueRef LLVMGetBasicBlockParent(LLVMBasicBlockRef BB) {
1720   return wrap(unwrap(BB)->getParent());
1721 }
1722 
LLVMGetBasicBlockTerminator(LLVMBasicBlockRef BB)1723 LLVMValueRef LLVMGetBasicBlockTerminator(LLVMBasicBlockRef BB) {
1724   return wrap(unwrap(BB)->getTerminator());
1725 }
1726 
LLVMCountBasicBlocks(LLVMValueRef FnRef)1727 unsigned LLVMCountBasicBlocks(LLVMValueRef FnRef) {
1728   return unwrap<Function>(FnRef)->size();
1729 }
1730 
LLVMGetBasicBlocks(LLVMValueRef FnRef,LLVMBasicBlockRef * BasicBlocksRefs)1731 void LLVMGetBasicBlocks(LLVMValueRef FnRef, LLVMBasicBlockRef *BasicBlocksRefs){
1732   Function *Fn = unwrap<Function>(FnRef);
1733   for (Function::iterator I = Fn->begin(), E = Fn->end(); I != E; I++)
1734     *BasicBlocksRefs++ = wrap(I);
1735 }
1736 
LLVMGetEntryBasicBlock(LLVMValueRef Fn)1737 LLVMBasicBlockRef LLVMGetEntryBasicBlock(LLVMValueRef Fn) {
1738   return wrap(&unwrap<Function>(Fn)->getEntryBlock());
1739 }
1740 
LLVMGetFirstBasicBlock(LLVMValueRef Fn)1741 LLVMBasicBlockRef LLVMGetFirstBasicBlock(LLVMValueRef Fn) {
1742   Function *Func = unwrap<Function>(Fn);
1743   Function::iterator I = Func->begin();
1744   if (I == Func->end())
1745     return nullptr;
1746   return wrap(I);
1747 }
1748 
LLVMGetLastBasicBlock(LLVMValueRef Fn)1749 LLVMBasicBlockRef LLVMGetLastBasicBlock(LLVMValueRef Fn) {
1750   Function *Func = unwrap<Function>(Fn);
1751   Function::iterator I = Func->end();
1752   if (I == Func->begin())
1753     return nullptr;
1754   return wrap(--I);
1755 }
1756 
LLVMGetNextBasicBlock(LLVMBasicBlockRef BB)1757 LLVMBasicBlockRef LLVMGetNextBasicBlock(LLVMBasicBlockRef BB) {
1758   BasicBlock *Block = unwrap(BB);
1759   Function::iterator I = Block;
1760   if (++I == Block->getParent()->end())
1761     return nullptr;
1762   return wrap(I);
1763 }
1764 
LLVMGetPreviousBasicBlock(LLVMBasicBlockRef BB)1765 LLVMBasicBlockRef LLVMGetPreviousBasicBlock(LLVMBasicBlockRef BB) {
1766   BasicBlock *Block = unwrap(BB);
1767   Function::iterator I = Block;
1768   if (I == Block->getParent()->begin())
1769     return nullptr;
1770   return wrap(--I);
1771 }
1772 
LLVMAppendBasicBlockInContext(LLVMContextRef C,LLVMValueRef FnRef,const char * Name)1773 LLVMBasicBlockRef LLVMAppendBasicBlockInContext(LLVMContextRef C,
1774                                                 LLVMValueRef FnRef,
1775                                                 const char *Name) {
1776   return wrap(BasicBlock::Create(*unwrap(C), Name, unwrap<Function>(FnRef)));
1777 }
1778 
LLVMAppendBasicBlock(LLVMValueRef FnRef,const char * Name)1779 LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef FnRef, const char *Name) {
1780   return LLVMAppendBasicBlockInContext(LLVMGetGlobalContext(), FnRef, Name);
1781 }
1782 
LLVMInsertBasicBlockInContext(LLVMContextRef C,LLVMBasicBlockRef BBRef,const char * Name)1783 LLVMBasicBlockRef LLVMInsertBasicBlockInContext(LLVMContextRef C,
1784                                                 LLVMBasicBlockRef BBRef,
1785                                                 const char *Name) {
1786   BasicBlock *BB = unwrap(BBRef);
1787   return wrap(BasicBlock::Create(*unwrap(C), Name, BB->getParent(), BB));
1788 }
1789 
LLVMInsertBasicBlock(LLVMBasicBlockRef BBRef,const char * Name)1790 LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef BBRef,
1791                                        const char *Name) {
1792   return LLVMInsertBasicBlockInContext(LLVMGetGlobalContext(), BBRef, Name);
1793 }
1794 
LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef)1795 void LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef) {
1796   unwrap(BBRef)->eraseFromParent();
1797 }
1798 
LLVMRemoveBasicBlockFromParent(LLVMBasicBlockRef BBRef)1799 void LLVMRemoveBasicBlockFromParent(LLVMBasicBlockRef BBRef) {
1800   unwrap(BBRef)->removeFromParent();
1801 }
1802 
LLVMMoveBasicBlockBefore(LLVMBasicBlockRef BB,LLVMBasicBlockRef MovePos)1803 void LLVMMoveBasicBlockBefore(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos) {
1804   unwrap(BB)->moveBefore(unwrap(MovePos));
1805 }
1806 
LLVMMoveBasicBlockAfter(LLVMBasicBlockRef BB,LLVMBasicBlockRef MovePos)1807 void LLVMMoveBasicBlockAfter(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos) {
1808   unwrap(BB)->moveAfter(unwrap(MovePos));
1809 }
1810 
1811 /*--.. Operations on instructions ..........................................--*/
1812 
LLVMGetInstructionParent(LLVMValueRef Inst)1813 LLVMBasicBlockRef LLVMGetInstructionParent(LLVMValueRef Inst) {
1814   return wrap(unwrap<Instruction>(Inst)->getParent());
1815 }
1816 
LLVMGetFirstInstruction(LLVMBasicBlockRef BB)1817 LLVMValueRef LLVMGetFirstInstruction(LLVMBasicBlockRef BB) {
1818   BasicBlock *Block = unwrap(BB);
1819   BasicBlock::iterator I = Block->begin();
1820   if (I == Block->end())
1821     return nullptr;
1822   return wrap(I);
1823 }
1824 
LLVMGetLastInstruction(LLVMBasicBlockRef BB)1825 LLVMValueRef LLVMGetLastInstruction(LLVMBasicBlockRef BB) {
1826   BasicBlock *Block = unwrap(BB);
1827   BasicBlock::iterator I = Block->end();
1828   if (I == Block->begin())
1829     return nullptr;
1830   return wrap(--I);
1831 }
1832 
LLVMGetNextInstruction(LLVMValueRef Inst)1833 LLVMValueRef LLVMGetNextInstruction(LLVMValueRef Inst) {
1834   Instruction *Instr = unwrap<Instruction>(Inst);
1835   BasicBlock::iterator I = Instr;
1836   if (++I == Instr->getParent()->end())
1837     return nullptr;
1838   return wrap(I);
1839 }
1840 
LLVMGetPreviousInstruction(LLVMValueRef Inst)1841 LLVMValueRef LLVMGetPreviousInstruction(LLVMValueRef Inst) {
1842   Instruction *Instr = unwrap<Instruction>(Inst);
1843   BasicBlock::iterator I = Instr;
1844   if (I == Instr->getParent()->begin())
1845     return nullptr;
1846   return wrap(--I);
1847 }
1848 
LLVMInstructionEraseFromParent(LLVMValueRef Inst)1849 void LLVMInstructionEraseFromParent(LLVMValueRef Inst) {
1850   unwrap<Instruction>(Inst)->eraseFromParent();
1851 }
1852 
LLVMGetICmpPredicate(LLVMValueRef Inst)1853 LLVMIntPredicate LLVMGetICmpPredicate(LLVMValueRef Inst) {
1854   if (ICmpInst *I = dyn_cast<ICmpInst>(unwrap(Inst)))
1855     return (LLVMIntPredicate)I->getPredicate();
1856   if (ConstantExpr *CE = dyn_cast<ConstantExpr>(unwrap(Inst)))
1857     if (CE->getOpcode() == Instruction::ICmp)
1858       return (LLVMIntPredicate)CE->getPredicate();
1859   return (LLVMIntPredicate)0;
1860 }
1861 
LLVMGetInstructionOpcode(LLVMValueRef Inst)1862 LLVMOpcode LLVMGetInstructionOpcode(LLVMValueRef Inst) {
1863   if (Instruction *C = dyn_cast<Instruction>(unwrap(Inst)))
1864     return map_to_llvmopcode(C->getOpcode());
1865   return (LLVMOpcode)0;
1866 }
1867 
1868 /*--.. Call and invoke instructions ........................................--*/
1869 
LLVMGetInstructionCallConv(LLVMValueRef Instr)1870 unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {
1871   Value *V = unwrap(Instr);
1872   if (CallInst *CI = dyn_cast<CallInst>(V))
1873     return CI->getCallingConv();
1874   if (InvokeInst *II = dyn_cast<InvokeInst>(V))
1875     return II->getCallingConv();
1876   llvm_unreachable("LLVMGetInstructionCallConv applies only to call and invoke!");
1877 }
1878 
LLVMSetInstructionCallConv(LLVMValueRef Instr,unsigned CC)1879 void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
1880   Value *V = unwrap(Instr);
1881   if (CallInst *CI = dyn_cast<CallInst>(V))
1882     return CI->setCallingConv(static_cast<CallingConv::ID>(CC));
1883   else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
1884     return II->setCallingConv(static_cast<CallingConv::ID>(CC));
1885   llvm_unreachable("LLVMSetInstructionCallConv applies only to call and invoke!");
1886 }
1887 
LLVMAddInstrAttribute(LLVMValueRef Instr,unsigned index,LLVMAttribute PA)1888 void LLVMAddInstrAttribute(LLVMValueRef Instr, unsigned index,
1889                            LLVMAttribute PA) {
1890   CallSite Call = CallSite(unwrap<Instruction>(Instr));
1891   AttrBuilder B(PA);
1892   Call.setAttributes(
1893     Call.getAttributes().addAttributes(Call->getContext(), index,
1894                                        AttributeSet::get(Call->getContext(),
1895                                                          index, B)));
1896 }
1897 
LLVMRemoveInstrAttribute(LLVMValueRef Instr,unsigned index,LLVMAttribute PA)1898 void LLVMRemoveInstrAttribute(LLVMValueRef Instr, unsigned index,
1899                               LLVMAttribute PA) {
1900   CallSite Call = CallSite(unwrap<Instruction>(Instr));
1901   AttrBuilder B(PA);
1902   Call.setAttributes(Call.getAttributes()
1903                        .removeAttributes(Call->getContext(), index,
1904                                          AttributeSet::get(Call->getContext(),
1905                                                            index, B)));
1906 }
1907 
LLVMSetInstrParamAlignment(LLVMValueRef Instr,unsigned index,unsigned align)1908 void LLVMSetInstrParamAlignment(LLVMValueRef Instr, unsigned index,
1909                                 unsigned align) {
1910   CallSite Call = CallSite(unwrap<Instruction>(Instr));
1911   AttrBuilder B;
1912   B.addAlignmentAttr(align);
1913   Call.setAttributes(Call.getAttributes()
1914                        .addAttributes(Call->getContext(), index,
1915                                       AttributeSet::get(Call->getContext(),
1916                                                         index, B)));
1917 }
1918 
1919 /*--.. Operations on call instructions (only) ..............................--*/
1920 
LLVMIsTailCall(LLVMValueRef Call)1921 LLVMBool LLVMIsTailCall(LLVMValueRef Call) {
1922   return unwrap<CallInst>(Call)->isTailCall();
1923 }
1924 
LLVMSetTailCall(LLVMValueRef Call,LLVMBool isTailCall)1925 void LLVMSetTailCall(LLVMValueRef Call, LLVMBool isTailCall) {
1926   unwrap<CallInst>(Call)->setTailCall(isTailCall);
1927 }
1928 
1929 /*--.. Operations on switch instructions (only) ............................--*/
1930 
LLVMGetSwitchDefaultDest(LLVMValueRef Switch)1931 LLVMBasicBlockRef LLVMGetSwitchDefaultDest(LLVMValueRef Switch) {
1932   return wrap(unwrap<SwitchInst>(Switch)->getDefaultDest());
1933 }
1934 
1935 /*--.. Operations on phi nodes .............................................--*/
1936 
LLVMAddIncoming(LLVMValueRef PhiNode,LLVMValueRef * IncomingValues,LLVMBasicBlockRef * IncomingBlocks,unsigned Count)1937 void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues,
1938                      LLVMBasicBlockRef *IncomingBlocks, unsigned Count) {
1939   PHINode *PhiVal = unwrap<PHINode>(PhiNode);
1940   for (unsigned I = 0; I != Count; ++I)
1941     PhiVal->addIncoming(unwrap(IncomingValues[I]), unwrap(IncomingBlocks[I]));
1942 }
1943 
LLVMCountIncoming(LLVMValueRef PhiNode)1944 unsigned LLVMCountIncoming(LLVMValueRef PhiNode) {
1945   return unwrap<PHINode>(PhiNode)->getNumIncomingValues();
1946 }
1947 
LLVMGetIncomingValue(LLVMValueRef PhiNode,unsigned Index)1948 LLVMValueRef LLVMGetIncomingValue(LLVMValueRef PhiNode, unsigned Index) {
1949   return wrap(unwrap<PHINode>(PhiNode)->getIncomingValue(Index));
1950 }
1951 
LLVMGetIncomingBlock(LLVMValueRef PhiNode,unsigned Index)1952 LLVMBasicBlockRef LLVMGetIncomingBlock(LLVMValueRef PhiNode, unsigned Index) {
1953   return wrap(unwrap<PHINode>(PhiNode)->getIncomingBlock(Index));
1954 }
1955 
1956 
1957 /*===-- Instruction builders ----------------------------------------------===*/
1958 
LLVMCreateBuilderInContext(LLVMContextRef C)1959 LLVMBuilderRef LLVMCreateBuilderInContext(LLVMContextRef C) {
1960   return wrap(new IRBuilder<>(*unwrap(C)));
1961 }
1962 
LLVMCreateBuilder(void)1963 LLVMBuilderRef LLVMCreateBuilder(void) {
1964   return LLVMCreateBuilderInContext(LLVMGetGlobalContext());
1965 }
1966 
LLVMPositionBuilder(LLVMBuilderRef Builder,LLVMBasicBlockRef Block,LLVMValueRef Instr)1967 void LLVMPositionBuilder(LLVMBuilderRef Builder, LLVMBasicBlockRef Block,
1968                          LLVMValueRef Instr) {
1969   BasicBlock *BB = unwrap(Block);
1970   Instruction *I = Instr? unwrap<Instruction>(Instr) : (Instruction*) BB->end();
1971   unwrap(Builder)->SetInsertPoint(BB, I);
1972 }
1973 
LLVMPositionBuilderBefore(LLVMBuilderRef Builder,LLVMValueRef Instr)1974 void LLVMPositionBuilderBefore(LLVMBuilderRef Builder, LLVMValueRef Instr) {
1975   Instruction *I = unwrap<Instruction>(Instr);
1976   unwrap(Builder)->SetInsertPoint(I->getParent(), I);
1977 }
1978 
LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder,LLVMBasicBlockRef Block)1979 void LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder, LLVMBasicBlockRef Block) {
1980   BasicBlock *BB = unwrap(Block);
1981   unwrap(Builder)->SetInsertPoint(BB);
1982 }
1983 
LLVMGetInsertBlock(LLVMBuilderRef Builder)1984 LLVMBasicBlockRef LLVMGetInsertBlock(LLVMBuilderRef Builder) {
1985    return wrap(unwrap(Builder)->GetInsertBlock());
1986 }
1987 
LLVMClearInsertionPosition(LLVMBuilderRef Builder)1988 void LLVMClearInsertionPosition(LLVMBuilderRef Builder) {
1989   unwrap(Builder)->ClearInsertionPoint();
1990 }
1991 
LLVMInsertIntoBuilder(LLVMBuilderRef Builder,LLVMValueRef Instr)1992 void LLVMInsertIntoBuilder(LLVMBuilderRef Builder, LLVMValueRef Instr) {
1993   unwrap(Builder)->Insert(unwrap<Instruction>(Instr));
1994 }
1995 
LLVMInsertIntoBuilderWithName(LLVMBuilderRef Builder,LLVMValueRef Instr,const char * Name)1996 void LLVMInsertIntoBuilderWithName(LLVMBuilderRef Builder, LLVMValueRef Instr,
1997                                    const char *Name) {
1998   unwrap(Builder)->Insert(unwrap<Instruction>(Instr), Name);
1999 }
2000 
LLVMDisposeBuilder(LLVMBuilderRef Builder)2001 void LLVMDisposeBuilder(LLVMBuilderRef Builder) {
2002   delete unwrap(Builder);
2003 }
2004 
2005 /*--.. Metadata builders ...................................................--*/
2006 
LLVMSetCurrentDebugLocation(LLVMBuilderRef Builder,LLVMValueRef L)2007 void LLVMSetCurrentDebugLocation(LLVMBuilderRef Builder, LLVMValueRef L) {
2008   MDNode *Loc = L ? unwrap<MDNode>(L) : nullptr;
2009   unwrap(Builder)->SetCurrentDebugLocation(DebugLoc::getFromDILocation(Loc));
2010 }
2011 
LLVMGetCurrentDebugLocation(LLVMBuilderRef Builder)2012 LLVMValueRef LLVMGetCurrentDebugLocation(LLVMBuilderRef Builder) {
2013   return wrap(unwrap(Builder)->getCurrentDebugLocation()
2014               .getAsMDNode(unwrap(Builder)->getContext()));
2015 }
2016 
LLVMSetInstDebugLocation(LLVMBuilderRef Builder,LLVMValueRef Inst)2017 void LLVMSetInstDebugLocation(LLVMBuilderRef Builder, LLVMValueRef Inst) {
2018   unwrap(Builder)->SetInstDebugLocation(unwrap<Instruction>(Inst));
2019 }
2020 
2021 
2022 /*--.. Instruction builders ................................................--*/
2023 
LLVMBuildRetVoid(LLVMBuilderRef B)2024 LLVMValueRef LLVMBuildRetVoid(LLVMBuilderRef B) {
2025   return wrap(unwrap(B)->CreateRetVoid());
2026 }
2027 
LLVMBuildRet(LLVMBuilderRef B,LLVMValueRef V)2028 LLVMValueRef LLVMBuildRet(LLVMBuilderRef B, LLVMValueRef V) {
2029   return wrap(unwrap(B)->CreateRet(unwrap(V)));
2030 }
2031 
LLVMBuildAggregateRet(LLVMBuilderRef B,LLVMValueRef * RetVals,unsigned N)2032 LLVMValueRef LLVMBuildAggregateRet(LLVMBuilderRef B, LLVMValueRef *RetVals,
2033                                    unsigned N) {
2034   return wrap(unwrap(B)->CreateAggregateRet(unwrap(RetVals), N));
2035 }
2036 
LLVMBuildBr(LLVMBuilderRef B,LLVMBasicBlockRef Dest)2037 LLVMValueRef LLVMBuildBr(LLVMBuilderRef B, LLVMBasicBlockRef Dest) {
2038   return wrap(unwrap(B)->CreateBr(unwrap(Dest)));
2039 }
2040 
LLVMBuildCondBr(LLVMBuilderRef B,LLVMValueRef If,LLVMBasicBlockRef Then,LLVMBasicBlockRef Else)2041 LLVMValueRef LLVMBuildCondBr(LLVMBuilderRef B, LLVMValueRef If,
2042                              LLVMBasicBlockRef Then, LLVMBasicBlockRef Else) {
2043   return wrap(unwrap(B)->CreateCondBr(unwrap(If), unwrap(Then), unwrap(Else)));
2044 }
2045 
LLVMBuildSwitch(LLVMBuilderRef B,LLVMValueRef V,LLVMBasicBlockRef Else,unsigned NumCases)2046 LLVMValueRef LLVMBuildSwitch(LLVMBuilderRef B, LLVMValueRef V,
2047                              LLVMBasicBlockRef Else, unsigned NumCases) {
2048   return wrap(unwrap(B)->CreateSwitch(unwrap(V), unwrap(Else), NumCases));
2049 }
2050 
LLVMBuildIndirectBr(LLVMBuilderRef B,LLVMValueRef Addr,unsigned NumDests)2051 LLVMValueRef LLVMBuildIndirectBr(LLVMBuilderRef B, LLVMValueRef Addr,
2052                                  unsigned NumDests) {
2053   return wrap(unwrap(B)->CreateIndirectBr(unwrap(Addr), NumDests));
2054 }
2055 
LLVMBuildInvoke(LLVMBuilderRef B,LLVMValueRef Fn,LLVMValueRef * Args,unsigned NumArgs,LLVMBasicBlockRef Then,LLVMBasicBlockRef Catch,const char * Name)2056 LLVMValueRef LLVMBuildInvoke(LLVMBuilderRef B, LLVMValueRef Fn,
2057                              LLVMValueRef *Args, unsigned NumArgs,
2058                              LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
2059                              const char *Name) {
2060   return wrap(unwrap(B)->CreateInvoke(unwrap(Fn), unwrap(Then), unwrap(Catch),
2061                                       makeArrayRef(unwrap(Args), NumArgs),
2062                                       Name));
2063 }
2064 
LLVMBuildLandingPad(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef PersFn,unsigned NumClauses,const char * Name)2065 LLVMValueRef LLVMBuildLandingPad(LLVMBuilderRef B, LLVMTypeRef Ty,
2066                                  LLVMValueRef PersFn, unsigned NumClauses,
2067                                  const char *Name) {
2068   return wrap(unwrap(B)->CreateLandingPad(unwrap(Ty),
2069                                           cast<Function>(unwrap(PersFn)),
2070                                           NumClauses, Name));
2071 }
2072 
LLVMBuildResume(LLVMBuilderRef B,LLVMValueRef Exn)2073 LLVMValueRef LLVMBuildResume(LLVMBuilderRef B, LLVMValueRef Exn) {
2074   return wrap(unwrap(B)->CreateResume(unwrap(Exn)));
2075 }
2076 
LLVMBuildUnreachable(LLVMBuilderRef B)2077 LLVMValueRef LLVMBuildUnreachable(LLVMBuilderRef B) {
2078   return wrap(unwrap(B)->CreateUnreachable());
2079 }
2080 
LLVMAddCase(LLVMValueRef Switch,LLVMValueRef OnVal,LLVMBasicBlockRef Dest)2081 void LLVMAddCase(LLVMValueRef Switch, LLVMValueRef OnVal,
2082                  LLVMBasicBlockRef Dest) {
2083   unwrap<SwitchInst>(Switch)->addCase(unwrap<ConstantInt>(OnVal), unwrap(Dest));
2084 }
2085 
LLVMAddDestination(LLVMValueRef IndirectBr,LLVMBasicBlockRef Dest)2086 void LLVMAddDestination(LLVMValueRef IndirectBr, LLVMBasicBlockRef Dest) {
2087   unwrap<IndirectBrInst>(IndirectBr)->addDestination(unwrap(Dest));
2088 }
2089 
LLVMAddClause(LLVMValueRef LandingPad,LLVMValueRef ClauseVal)2090 void LLVMAddClause(LLVMValueRef LandingPad, LLVMValueRef ClauseVal) {
2091   unwrap<LandingPadInst>(LandingPad)->
2092     addClause(cast<Constant>(unwrap(ClauseVal)));
2093 }
2094 
LLVMSetCleanup(LLVMValueRef LandingPad,LLVMBool Val)2095 void LLVMSetCleanup(LLVMValueRef LandingPad, LLVMBool Val) {
2096   unwrap<LandingPadInst>(LandingPad)->setCleanup(Val);
2097 }
2098 
2099 /*--.. Arithmetic ..........................................................--*/
2100 
LLVMBuildAdd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2101 LLVMValueRef LLVMBuildAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2102                           const char *Name) {
2103   return wrap(unwrap(B)->CreateAdd(unwrap(LHS), unwrap(RHS), Name));
2104 }
2105 
LLVMBuildNSWAdd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2106 LLVMValueRef LLVMBuildNSWAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2107                           const char *Name) {
2108   return wrap(unwrap(B)->CreateNSWAdd(unwrap(LHS), unwrap(RHS), Name));
2109 }
2110 
LLVMBuildNUWAdd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2111 LLVMValueRef LLVMBuildNUWAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2112                           const char *Name) {
2113   return wrap(unwrap(B)->CreateNUWAdd(unwrap(LHS), unwrap(RHS), Name));
2114 }
2115 
LLVMBuildFAdd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2116 LLVMValueRef LLVMBuildFAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2117                           const char *Name) {
2118   return wrap(unwrap(B)->CreateFAdd(unwrap(LHS), unwrap(RHS), Name));
2119 }
2120 
LLVMBuildSub(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2121 LLVMValueRef LLVMBuildSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2122                           const char *Name) {
2123   return wrap(unwrap(B)->CreateSub(unwrap(LHS), unwrap(RHS), Name));
2124 }
2125 
LLVMBuildNSWSub(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2126 LLVMValueRef LLVMBuildNSWSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2127                           const char *Name) {
2128   return wrap(unwrap(B)->CreateNSWSub(unwrap(LHS), unwrap(RHS), Name));
2129 }
2130 
LLVMBuildNUWSub(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2131 LLVMValueRef LLVMBuildNUWSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2132                           const char *Name) {
2133   return wrap(unwrap(B)->CreateNUWSub(unwrap(LHS), unwrap(RHS), Name));
2134 }
2135 
LLVMBuildFSub(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2136 LLVMValueRef LLVMBuildFSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2137                           const char *Name) {
2138   return wrap(unwrap(B)->CreateFSub(unwrap(LHS), unwrap(RHS), Name));
2139 }
2140 
LLVMBuildMul(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2141 LLVMValueRef LLVMBuildMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2142                           const char *Name) {
2143   return wrap(unwrap(B)->CreateMul(unwrap(LHS), unwrap(RHS), Name));
2144 }
2145 
LLVMBuildNSWMul(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2146 LLVMValueRef LLVMBuildNSWMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2147                           const char *Name) {
2148   return wrap(unwrap(B)->CreateNSWMul(unwrap(LHS), unwrap(RHS), Name));
2149 }
2150 
LLVMBuildNUWMul(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2151 LLVMValueRef LLVMBuildNUWMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2152                           const char *Name) {
2153   return wrap(unwrap(B)->CreateNUWMul(unwrap(LHS), unwrap(RHS), Name));
2154 }
2155 
LLVMBuildFMul(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2156 LLVMValueRef LLVMBuildFMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2157                           const char *Name) {
2158   return wrap(unwrap(B)->CreateFMul(unwrap(LHS), unwrap(RHS), Name));
2159 }
2160 
LLVMBuildUDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2161 LLVMValueRef LLVMBuildUDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2162                            const char *Name) {
2163   return wrap(unwrap(B)->CreateUDiv(unwrap(LHS), unwrap(RHS), Name));
2164 }
2165 
LLVMBuildSDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2166 LLVMValueRef LLVMBuildSDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2167                            const char *Name) {
2168   return wrap(unwrap(B)->CreateSDiv(unwrap(LHS), unwrap(RHS), Name));
2169 }
2170 
LLVMBuildExactSDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2171 LLVMValueRef LLVMBuildExactSDiv(LLVMBuilderRef B, LLVMValueRef LHS,
2172                                 LLVMValueRef RHS, const char *Name) {
2173   return wrap(unwrap(B)->CreateExactSDiv(unwrap(LHS), unwrap(RHS), Name));
2174 }
2175 
LLVMBuildFDiv(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2176 LLVMValueRef LLVMBuildFDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2177                            const char *Name) {
2178   return wrap(unwrap(B)->CreateFDiv(unwrap(LHS), unwrap(RHS), Name));
2179 }
2180 
LLVMBuildURem(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2181 LLVMValueRef LLVMBuildURem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2182                            const char *Name) {
2183   return wrap(unwrap(B)->CreateURem(unwrap(LHS), unwrap(RHS), Name));
2184 }
2185 
LLVMBuildSRem(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2186 LLVMValueRef LLVMBuildSRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2187                            const char *Name) {
2188   return wrap(unwrap(B)->CreateSRem(unwrap(LHS), unwrap(RHS), Name));
2189 }
2190 
LLVMBuildFRem(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2191 LLVMValueRef LLVMBuildFRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2192                            const char *Name) {
2193   return wrap(unwrap(B)->CreateFRem(unwrap(LHS), unwrap(RHS), Name));
2194 }
2195 
LLVMBuildShl(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2196 LLVMValueRef LLVMBuildShl(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2197                           const char *Name) {
2198   return wrap(unwrap(B)->CreateShl(unwrap(LHS), unwrap(RHS), Name));
2199 }
2200 
LLVMBuildLShr(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2201 LLVMValueRef LLVMBuildLShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2202                            const char *Name) {
2203   return wrap(unwrap(B)->CreateLShr(unwrap(LHS), unwrap(RHS), Name));
2204 }
2205 
LLVMBuildAShr(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2206 LLVMValueRef LLVMBuildAShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2207                            const char *Name) {
2208   return wrap(unwrap(B)->CreateAShr(unwrap(LHS), unwrap(RHS), Name));
2209 }
2210 
LLVMBuildAnd(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2211 LLVMValueRef LLVMBuildAnd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2212                           const char *Name) {
2213   return wrap(unwrap(B)->CreateAnd(unwrap(LHS), unwrap(RHS), Name));
2214 }
2215 
LLVMBuildOr(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2216 LLVMValueRef LLVMBuildOr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2217                          const char *Name) {
2218   return wrap(unwrap(B)->CreateOr(unwrap(LHS), unwrap(RHS), Name));
2219 }
2220 
LLVMBuildXor(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2221 LLVMValueRef LLVMBuildXor(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
2222                           const char *Name) {
2223   return wrap(unwrap(B)->CreateXor(unwrap(LHS), unwrap(RHS), Name));
2224 }
2225 
LLVMBuildBinOp(LLVMBuilderRef B,LLVMOpcode Op,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2226 LLVMValueRef LLVMBuildBinOp(LLVMBuilderRef B, LLVMOpcode Op,
2227                             LLVMValueRef LHS, LLVMValueRef RHS,
2228                             const char *Name) {
2229   return wrap(unwrap(B)->CreateBinOp(Instruction::BinaryOps(map_from_llvmopcode(Op)), unwrap(LHS),
2230                                      unwrap(RHS), Name));
2231 }
2232 
LLVMBuildNeg(LLVMBuilderRef B,LLVMValueRef V,const char * Name)2233 LLVMValueRef LLVMBuildNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
2234   return wrap(unwrap(B)->CreateNeg(unwrap(V), Name));
2235 }
2236 
LLVMBuildNSWNeg(LLVMBuilderRef B,LLVMValueRef V,const char * Name)2237 LLVMValueRef LLVMBuildNSWNeg(LLVMBuilderRef B, LLVMValueRef V,
2238                              const char *Name) {
2239   return wrap(unwrap(B)->CreateNSWNeg(unwrap(V), Name));
2240 }
2241 
LLVMBuildNUWNeg(LLVMBuilderRef B,LLVMValueRef V,const char * Name)2242 LLVMValueRef LLVMBuildNUWNeg(LLVMBuilderRef B, LLVMValueRef V,
2243                              const char *Name) {
2244   return wrap(unwrap(B)->CreateNUWNeg(unwrap(V), Name));
2245 }
2246 
LLVMBuildFNeg(LLVMBuilderRef B,LLVMValueRef V,const char * Name)2247 LLVMValueRef LLVMBuildFNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
2248   return wrap(unwrap(B)->CreateFNeg(unwrap(V), Name));
2249 }
2250 
LLVMBuildNot(LLVMBuilderRef B,LLVMValueRef V,const char * Name)2251 LLVMValueRef LLVMBuildNot(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
2252   return wrap(unwrap(B)->CreateNot(unwrap(V), Name));
2253 }
2254 
2255 /*--.. Memory ..............................................................--*/
2256 
LLVMBuildMalloc(LLVMBuilderRef B,LLVMTypeRef Ty,const char * Name)2257 LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
2258                              const char *Name) {
2259   Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
2260   Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
2261   AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
2262   Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(),
2263                                                ITy, unwrap(Ty), AllocSize,
2264                                                nullptr, nullptr, "");
2265   return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
2266 }
2267 
LLVMBuildArrayMalloc(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Val,const char * Name)2268 LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
2269                                   LLVMValueRef Val, const char *Name) {
2270   Type* ITy = Type::getInt32Ty(unwrap(B)->GetInsertBlock()->getContext());
2271   Constant* AllocSize = ConstantExpr::getSizeOf(unwrap(Ty));
2272   AllocSize = ConstantExpr::getTruncOrBitCast(AllocSize, ITy);
2273   Instruction* Malloc = CallInst::CreateMalloc(unwrap(B)->GetInsertBlock(),
2274                                                ITy, unwrap(Ty), AllocSize,
2275                                                unwrap(Val), nullptr, "");
2276   return wrap(unwrap(B)->Insert(Malloc, Twine(Name)));
2277 }
2278 
LLVMBuildAlloca(LLVMBuilderRef B,LLVMTypeRef Ty,const char * Name)2279 LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
2280                              const char *Name) {
2281   return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), nullptr, Name));
2282 }
2283 
LLVMBuildArrayAlloca(LLVMBuilderRef B,LLVMTypeRef Ty,LLVMValueRef Val,const char * Name)2284 LLVMValueRef LLVMBuildArrayAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
2285                                   LLVMValueRef Val, const char *Name) {
2286   return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), unwrap(Val), Name));
2287 }
2288 
LLVMBuildFree(LLVMBuilderRef B,LLVMValueRef PointerVal)2289 LLVMValueRef LLVMBuildFree(LLVMBuilderRef B, LLVMValueRef PointerVal) {
2290   return wrap(unwrap(B)->Insert(
2291      CallInst::CreateFree(unwrap(PointerVal), unwrap(B)->GetInsertBlock())));
2292 }
2293 
2294 
LLVMBuildLoad(LLVMBuilderRef B,LLVMValueRef PointerVal,const char * Name)2295 LLVMValueRef LLVMBuildLoad(LLVMBuilderRef B, LLVMValueRef PointerVal,
2296                            const char *Name) {
2297   return wrap(unwrap(B)->CreateLoad(unwrap(PointerVal), Name));
2298 }
2299 
LLVMBuildStore(LLVMBuilderRef B,LLVMValueRef Val,LLVMValueRef PointerVal)2300 LLVMValueRef LLVMBuildStore(LLVMBuilderRef B, LLVMValueRef Val,
2301                             LLVMValueRef PointerVal) {
2302   return wrap(unwrap(B)->CreateStore(unwrap(Val), unwrap(PointerVal)));
2303 }
2304 
mapFromLLVMOrdering(LLVMAtomicOrdering Ordering)2305 static AtomicOrdering mapFromLLVMOrdering(LLVMAtomicOrdering Ordering) {
2306   switch (Ordering) {
2307     case LLVMAtomicOrderingNotAtomic: return NotAtomic;
2308     case LLVMAtomicOrderingUnordered: return Unordered;
2309     case LLVMAtomicOrderingMonotonic: return Monotonic;
2310     case LLVMAtomicOrderingAcquire: return Acquire;
2311     case LLVMAtomicOrderingRelease: return Release;
2312     case LLVMAtomicOrderingAcquireRelease: return AcquireRelease;
2313     case LLVMAtomicOrderingSequentiallyConsistent:
2314       return SequentiallyConsistent;
2315   }
2316 
2317   llvm_unreachable("Invalid LLVMAtomicOrdering value!");
2318 }
2319 
LLVMBuildFence(LLVMBuilderRef B,LLVMAtomicOrdering Ordering,LLVMBool isSingleThread,const char * Name)2320 LLVMValueRef LLVMBuildFence(LLVMBuilderRef B, LLVMAtomicOrdering Ordering,
2321                             LLVMBool isSingleThread, const char *Name) {
2322   return wrap(
2323     unwrap(B)->CreateFence(mapFromLLVMOrdering(Ordering),
2324                            isSingleThread ? SingleThread : CrossThread,
2325                            Name));
2326 }
2327 
LLVMBuildGEP(LLVMBuilderRef B,LLVMValueRef Pointer,LLVMValueRef * Indices,unsigned NumIndices,const char * Name)2328 LLVMValueRef LLVMBuildGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
2329                           LLVMValueRef *Indices, unsigned NumIndices,
2330                           const char *Name) {
2331   ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
2332   return wrap(unwrap(B)->CreateGEP(unwrap(Pointer), IdxList, Name));
2333 }
2334 
LLVMBuildInBoundsGEP(LLVMBuilderRef B,LLVMValueRef Pointer,LLVMValueRef * Indices,unsigned NumIndices,const char * Name)2335 LLVMValueRef LLVMBuildInBoundsGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
2336                                   LLVMValueRef *Indices, unsigned NumIndices,
2337                                   const char *Name) {
2338   ArrayRef<Value *> IdxList(unwrap(Indices), NumIndices);
2339   return wrap(unwrap(B)->CreateInBoundsGEP(unwrap(Pointer), IdxList, Name));
2340 }
2341 
LLVMBuildStructGEP(LLVMBuilderRef B,LLVMValueRef Pointer,unsigned Idx,const char * Name)2342 LLVMValueRef LLVMBuildStructGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
2343                                 unsigned Idx, const char *Name) {
2344   return wrap(unwrap(B)->CreateStructGEP(unwrap(Pointer), Idx, Name));
2345 }
2346 
LLVMBuildGlobalString(LLVMBuilderRef B,const char * Str,const char * Name)2347 LLVMValueRef LLVMBuildGlobalString(LLVMBuilderRef B, const char *Str,
2348                                    const char *Name) {
2349   return wrap(unwrap(B)->CreateGlobalString(Str, Name));
2350 }
2351 
LLVMBuildGlobalStringPtr(LLVMBuilderRef B,const char * Str,const char * Name)2352 LLVMValueRef LLVMBuildGlobalStringPtr(LLVMBuilderRef B, const char *Str,
2353                                       const char *Name) {
2354   return wrap(unwrap(B)->CreateGlobalStringPtr(Str, Name));
2355 }
2356 
LLVMGetVolatile(LLVMValueRef MemAccessInst)2357 LLVMBool LLVMGetVolatile(LLVMValueRef MemAccessInst) {
2358   Value *P = unwrap<Value>(MemAccessInst);
2359   if (LoadInst *LI = dyn_cast<LoadInst>(P))
2360     return LI->isVolatile();
2361   return cast<StoreInst>(P)->isVolatile();
2362 }
2363 
LLVMSetVolatile(LLVMValueRef MemAccessInst,LLVMBool isVolatile)2364 void LLVMSetVolatile(LLVMValueRef MemAccessInst, LLVMBool isVolatile) {
2365   Value *P = unwrap<Value>(MemAccessInst);
2366   if (LoadInst *LI = dyn_cast<LoadInst>(P))
2367     return LI->setVolatile(isVolatile);
2368   return cast<StoreInst>(P)->setVolatile(isVolatile);
2369 }
2370 
2371 /*--.. Casts ...............................................................--*/
2372 
LLVMBuildTrunc(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2373 LLVMValueRef LLVMBuildTrunc(LLVMBuilderRef B, LLVMValueRef Val,
2374                             LLVMTypeRef DestTy, const char *Name) {
2375   return wrap(unwrap(B)->CreateTrunc(unwrap(Val), unwrap(DestTy), Name));
2376 }
2377 
LLVMBuildZExt(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2378 LLVMValueRef LLVMBuildZExt(LLVMBuilderRef B, LLVMValueRef Val,
2379                            LLVMTypeRef DestTy, const char *Name) {
2380   return wrap(unwrap(B)->CreateZExt(unwrap(Val), unwrap(DestTy), Name));
2381 }
2382 
LLVMBuildSExt(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2383 LLVMValueRef LLVMBuildSExt(LLVMBuilderRef B, LLVMValueRef Val,
2384                            LLVMTypeRef DestTy, const char *Name) {
2385   return wrap(unwrap(B)->CreateSExt(unwrap(Val), unwrap(DestTy), Name));
2386 }
2387 
LLVMBuildFPToUI(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2388 LLVMValueRef LLVMBuildFPToUI(LLVMBuilderRef B, LLVMValueRef Val,
2389                              LLVMTypeRef DestTy, const char *Name) {
2390   return wrap(unwrap(B)->CreateFPToUI(unwrap(Val), unwrap(DestTy), Name));
2391 }
2392 
LLVMBuildFPToSI(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2393 LLVMValueRef LLVMBuildFPToSI(LLVMBuilderRef B, LLVMValueRef Val,
2394                              LLVMTypeRef DestTy, const char *Name) {
2395   return wrap(unwrap(B)->CreateFPToSI(unwrap(Val), unwrap(DestTy), Name));
2396 }
2397 
LLVMBuildUIToFP(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2398 LLVMValueRef LLVMBuildUIToFP(LLVMBuilderRef B, LLVMValueRef Val,
2399                              LLVMTypeRef DestTy, const char *Name) {
2400   return wrap(unwrap(B)->CreateUIToFP(unwrap(Val), unwrap(DestTy), Name));
2401 }
2402 
LLVMBuildSIToFP(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2403 LLVMValueRef LLVMBuildSIToFP(LLVMBuilderRef B, LLVMValueRef Val,
2404                              LLVMTypeRef DestTy, const char *Name) {
2405   return wrap(unwrap(B)->CreateSIToFP(unwrap(Val), unwrap(DestTy), Name));
2406 }
2407 
LLVMBuildFPTrunc(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2408 LLVMValueRef LLVMBuildFPTrunc(LLVMBuilderRef B, LLVMValueRef Val,
2409                               LLVMTypeRef DestTy, const char *Name) {
2410   return wrap(unwrap(B)->CreateFPTrunc(unwrap(Val), unwrap(DestTy), Name));
2411 }
2412 
LLVMBuildFPExt(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2413 LLVMValueRef LLVMBuildFPExt(LLVMBuilderRef B, LLVMValueRef Val,
2414                             LLVMTypeRef DestTy, const char *Name) {
2415   return wrap(unwrap(B)->CreateFPExt(unwrap(Val), unwrap(DestTy), Name));
2416 }
2417 
LLVMBuildPtrToInt(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2418 LLVMValueRef LLVMBuildPtrToInt(LLVMBuilderRef B, LLVMValueRef Val,
2419                                LLVMTypeRef DestTy, const char *Name) {
2420   return wrap(unwrap(B)->CreatePtrToInt(unwrap(Val), unwrap(DestTy), Name));
2421 }
2422 
LLVMBuildIntToPtr(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2423 LLVMValueRef LLVMBuildIntToPtr(LLVMBuilderRef B, LLVMValueRef Val,
2424                                LLVMTypeRef DestTy, const char *Name) {
2425   return wrap(unwrap(B)->CreateIntToPtr(unwrap(Val), unwrap(DestTy), Name));
2426 }
2427 
LLVMBuildBitCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2428 LLVMValueRef LLVMBuildBitCast(LLVMBuilderRef B, LLVMValueRef Val,
2429                               LLVMTypeRef DestTy, const char *Name) {
2430   return wrap(unwrap(B)->CreateBitCast(unwrap(Val), unwrap(DestTy), Name));
2431 }
2432 
LLVMBuildAddrSpaceCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2433 LLVMValueRef LLVMBuildAddrSpaceCast(LLVMBuilderRef B, LLVMValueRef Val,
2434                                     LLVMTypeRef DestTy, const char *Name) {
2435   return wrap(unwrap(B)->CreateAddrSpaceCast(unwrap(Val), unwrap(DestTy), Name));
2436 }
2437 
LLVMBuildZExtOrBitCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2438 LLVMValueRef LLVMBuildZExtOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
2439                                     LLVMTypeRef DestTy, const char *Name) {
2440   return wrap(unwrap(B)->CreateZExtOrBitCast(unwrap(Val), unwrap(DestTy),
2441                                              Name));
2442 }
2443 
LLVMBuildSExtOrBitCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2444 LLVMValueRef LLVMBuildSExtOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
2445                                     LLVMTypeRef DestTy, const char *Name) {
2446   return wrap(unwrap(B)->CreateSExtOrBitCast(unwrap(Val), unwrap(DestTy),
2447                                              Name));
2448 }
2449 
LLVMBuildTruncOrBitCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2450 LLVMValueRef LLVMBuildTruncOrBitCast(LLVMBuilderRef B, LLVMValueRef Val,
2451                                      LLVMTypeRef DestTy, const char *Name) {
2452   return wrap(unwrap(B)->CreateTruncOrBitCast(unwrap(Val), unwrap(DestTy),
2453                                               Name));
2454 }
2455 
LLVMBuildCast(LLVMBuilderRef B,LLVMOpcode Op,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2456 LLVMValueRef LLVMBuildCast(LLVMBuilderRef B, LLVMOpcode Op, LLVMValueRef Val,
2457                            LLVMTypeRef DestTy, const char *Name) {
2458   return wrap(unwrap(B)->CreateCast(Instruction::CastOps(map_from_llvmopcode(Op)), unwrap(Val),
2459                                     unwrap(DestTy), Name));
2460 }
2461 
LLVMBuildPointerCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2462 LLVMValueRef LLVMBuildPointerCast(LLVMBuilderRef B, LLVMValueRef Val,
2463                                   LLVMTypeRef DestTy, const char *Name) {
2464   return wrap(unwrap(B)->CreatePointerCast(unwrap(Val), unwrap(DestTy), Name));
2465 }
2466 
LLVMBuildIntCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2467 LLVMValueRef LLVMBuildIntCast(LLVMBuilderRef B, LLVMValueRef Val,
2468                               LLVMTypeRef DestTy, const char *Name) {
2469   return wrap(unwrap(B)->CreateIntCast(unwrap(Val), unwrap(DestTy),
2470                                        /*isSigned*/true, Name));
2471 }
2472 
LLVMBuildFPCast(LLVMBuilderRef B,LLVMValueRef Val,LLVMTypeRef DestTy,const char * Name)2473 LLVMValueRef LLVMBuildFPCast(LLVMBuilderRef B, LLVMValueRef Val,
2474                              LLVMTypeRef DestTy, const char *Name) {
2475   return wrap(unwrap(B)->CreateFPCast(unwrap(Val), unwrap(DestTy), Name));
2476 }
2477 
2478 /*--.. Comparisons .........................................................--*/
2479 
LLVMBuildICmp(LLVMBuilderRef B,LLVMIntPredicate Op,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2480 LLVMValueRef LLVMBuildICmp(LLVMBuilderRef B, LLVMIntPredicate Op,
2481                            LLVMValueRef LHS, LLVMValueRef RHS,
2482                            const char *Name) {
2483   return wrap(unwrap(B)->CreateICmp(static_cast<ICmpInst::Predicate>(Op),
2484                                     unwrap(LHS), unwrap(RHS), Name));
2485 }
2486 
LLVMBuildFCmp(LLVMBuilderRef B,LLVMRealPredicate Op,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2487 LLVMValueRef LLVMBuildFCmp(LLVMBuilderRef B, LLVMRealPredicate Op,
2488                            LLVMValueRef LHS, LLVMValueRef RHS,
2489                            const char *Name) {
2490   return wrap(unwrap(B)->CreateFCmp(static_cast<FCmpInst::Predicate>(Op),
2491                                     unwrap(LHS), unwrap(RHS), Name));
2492 }
2493 
2494 /*--.. Miscellaneous instructions ..........................................--*/
2495 
LLVMBuildPhi(LLVMBuilderRef B,LLVMTypeRef Ty,const char * Name)2496 LLVMValueRef LLVMBuildPhi(LLVMBuilderRef B, LLVMTypeRef Ty, const char *Name) {
2497   return wrap(unwrap(B)->CreatePHI(unwrap(Ty), 0, Name));
2498 }
2499 
LLVMBuildCall(LLVMBuilderRef B,LLVMValueRef Fn,LLVMValueRef * Args,unsigned NumArgs,const char * Name)2500 LLVMValueRef LLVMBuildCall(LLVMBuilderRef B, LLVMValueRef Fn,
2501                            LLVMValueRef *Args, unsigned NumArgs,
2502                            const char *Name) {
2503   return wrap(unwrap(B)->CreateCall(unwrap(Fn),
2504                                     makeArrayRef(unwrap(Args), NumArgs),
2505                                     Name));
2506 }
2507 
LLVMBuildSelect(LLVMBuilderRef B,LLVMValueRef If,LLVMValueRef Then,LLVMValueRef Else,const char * Name)2508 LLVMValueRef LLVMBuildSelect(LLVMBuilderRef B, LLVMValueRef If,
2509                              LLVMValueRef Then, LLVMValueRef Else,
2510                              const char *Name) {
2511   return wrap(unwrap(B)->CreateSelect(unwrap(If), unwrap(Then), unwrap(Else),
2512                                       Name));
2513 }
2514 
LLVMBuildVAArg(LLVMBuilderRef B,LLVMValueRef List,LLVMTypeRef Ty,const char * Name)2515 LLVMValueRef LLVMBuildVAArg(LLVMBuilderRef B, LLVMValueRef List,
2516                             LLVMTypeRef Ty, const char *Name) {
2517   return wrap(unwrap(B)->CreateVAArg(unwrap(List), unwrap(Ty), Name));
2518 }
2519 
LLVMBuildExtractElement(LLVMBuilderRef B,LLVMValueRef VecVal,LLVMValueRef Index,const char * Name)2520 LLVMValueRef LLVMBuildExtractElement(LLVMBuilderRef B, LLVMValueRef VecVal,
2521                                       LLVMValueRef Index, const char *Name) {
2522   return wrap(unwrap(B)->CreateExtractElement(unwrap(VecVal), unwrap(Index),
2523                                               Name));
2524 }
2525 
LLVMBuildInsertElement(LLVMBuilderRef B,LLVMValueRef VecVal,LLVMValueRef EltVal,LLVMValueRef Index,const char * Name)2526 LLVMValueRef LLVMBuildInsertElement(LLVMBuilderRef B, LLVMValueRef VecVal,
2527                                     LLVMValueRef EltVal, LLVMValueRef Index,
2528                                     const char *Name) {
2529   return wrap(unwrap(B)->CreateInsertElement(unwrap(VecVal), unwrap(EltVal),
2530                                              unwrap(Index), Name));
2531 }
2532 
LLVMBuildShuffleVector(LLVMBuilderRef B,LLVMValueRef V1,LLVMValueRef V2,LLVMValueRef Mask,const char * Name)2533 LLVMValueRef LLVMBuildShuffleVector(LLVMBuilderRef B, LLVMValueRef V1,
2534                                     LLVMValueRef V2, LLVMValueRef Mask,
2535                                     const char *Name) {
2536   return wrap(unwrap(B)->CreateShuffleVector(unwrap(V1), unwrap(V2),
2537                                              unwrap(Mask), Name));
2538 }
2539 
LLVMBuildExtractValue(LLVMBuilderRef B,LLVMValueRef AggVal,unsigned Index,const char * Name)2540 LLVMValueRef LLVMBuildExtractValue(LLVMBuilderRef B, LLVMValueRef AggVal,
2541                                    unsigned Index, const char *Name) {
2542   return wrap(unwrap(B)->CreateExtractValue(unwrap(AggVal), Index, Name));
2543 }
2544 
LLVMBuildInsertValue(LLVMBuilderRef B,LLVMValueRef AggVal,LLVMValueRef EltVal,unsigned Index,const char * Name)2545 LLVMValueRef LLVMBuildInsertValue(LLVMBuilderRef B, LLVMValueRef AggVal,
2546                                   LLVMValueRef EltVal, unsigned Index,
2547                                   const char *Name) {
2548   return wrap(unwrap(B)->CreateInsertValue(unwrap(AggVal), unwrap(EltVal),
2549                                            Index, Name));
2550 }
2551 
LLVMBuildIsNull(LLVMBuilderRef B,LLVMValueRef Val,const char * Name)2552 LLVMValueRef LLVMBuildIsNull(LLVMBuilderRef B, LLVMValueRef Val,
2553                              const char *Name) {
2554   return wrap(unwrap(B)->CreateIsNull(unwrap(Val), Name));
2555 }
2556 
LLVMBuildIsNotNull(LLVMBuilderRef B,LLVMValueRef Val,const char * Name)2557 LLVMValueRef LLVMBuildIsNotNull(LLVMBuilderRef B, LLVMValueRef Val,
2558                                 const char *Name) {
2559   return wrap(unwrap(B)->CreateIsNotNull(unwrap(Val), Name));
2560 }
2561 
LLVMBuildPtrDiff(LLVMBuilderRef B,LLVMValueRef LHS,LLVMValueRef RHS,const char * Name)2562 LLVMValueRef LLVMBuildPtrDiff(LLVMBuilderRef B, LLVMValueRef LHS,
2563                               LLVMValueRef RHS, const char *Name) {
2564   return wrap(unwrap(B)->CreatePtrDiff(unwrap(LHS), unwrap(RHS), Name));
2565 }
2566 
LLVMBuildAtomicRMW(LLVMBuilderRef B,LLVMAtomicRMWBinOp op,LLVMValueRef PTR,LLVMValueRef Val,LLVMAtomicOrdering ordering,LLVMBool singleThread)2567 LLVMValueRef LLVMBuildAtomicRMW(LLVMBuilderRef B,LLVMAtomicRMWBinOp op,
2568                                LLVMValueRef PTR, LLVMValueRef Val,
2569                                LLVMAtomicOrdering ordering,
2570                                LLVMBool singleThread) {
2571   AtomicRMWInst::BinOp intop;
2572   switch (op) {
2573     case LLVMAtomicRMWBinOpXchg: intop = AtomicRMWInst::Xchg; break;
2574     case LLVMAtomicRMWBinOpAdd: intop = AtomicRMWInst::Add; break;
2575     case LLVMAtomicRMWBinOpSub: intop = AtomicRMWInst::Sub; break;
2576     case LLVMAtomicRMWBinOpAnd: intop = AtomicRMWInst::And; break;
2577     case LLVMAtomicRMWBinOpNand: intop = AtomicRMWInst::Nand; break;
2578     case LLVMAtomicRMWBinOpOr: intop = AtomicRMWInst::Or; break;
2579     case LLVMAtomicRMWBinOpXor: intop = AtomicRMWInst::Xor; break;
2580     case LLVMAtomicRMWBinOpMax: intop = AtomicRMWInst::Max; break;
2581     case LLVMAtomicRMWBinOpMin: intop = AtomicRMWInst::Min; break;
2582     case LLVMAtomicRMWBinOpUMax: intop = AtomicRMWInst::UMax; break;
2583     case LLVMAtomicRMWBinOpUMin: intop = AtomicRMWInst::UMin; break;
2584   }
2585   return wrap(unwrap(B)->CreateAtomicRMW(intop, unwrap(PTR), unwrap(Val),
2586     mapFromLLVMOrdering(ordering), singleThread ? SingleThread : CrossThread));
2587 }
2588 
2589 
2590 /*===-- Module providers --------------------------------------------------===*/
2591 
2592 LLVMModuleProviderRef
LLVMCreateModuleProviderForExistingModule(LLVMModuleRef M)2593 LLVMCreateModuleProviderForExistingModule(LLVMModuleRef M) {
2594   return reinterpret_cast<LLVMModuleProviderRef>(M);
2595 }
2596 
LLVMDisposeModuleProvider(LLVMModuleProviderRef MP)2597 void LLVMDisposeModuleProvider(LLVMModuleProviderRef MP) {
2598   delete unwrap(MP);
2599 }
2600 
2601 
2602 /*===-- Memory buffers ----------------------------------------------------===*/
2603 
LLVMCreateMemoryBufferWithContentsOfFile(const char * Path,LLVMMemoryBufferRef * OutMemBuf,char ** OutMessage)2604 LLVMBool LLVMCreateMemoryBufferWithContentsOfFile(
2605     const char *Path,
2606     LLVMMemoryBufferRef *OutMemBuf,
2607     char **OutMessage) {
2608 
2609   ErrorOr<std::unique_ptr<MemoryBuffer>> MBOrErr = MemoryBuffer::getFile(Path);
2610   if (std::error_code EC = MBOrErr.getError()) {
2611     *OutMessage = strdup(EC.message().c_str());
2612     return 1;
2613   }
2614   *OutMemBuf = wrap(MBOrErr.get().release());
2615   return 0;
2616 }
2617 
LLVMCreateMemoryBufferWithSTDIN(LLVMMemoryBufferRef * OutMemBuf,char ** OutMessage)2618 LLVMBool LLVMCreateMemoryBufferWithSTDIN(LLVMMemoryBufferRef *OutMemBuf,
2619                                          char **OutMessage) {
2620   ErrorOr<std::unique_ptr<MemoryBuffer>> MBOrErr = MemoryBuffer::getSTDIN();
2621   if (std::error_code EC = MBOrErr.getError()) {
2622     *OutMessage = strdup(EC.message().c_str());
2623     return 1;
2624   }
2625   *OutMemBuf = wrap(MBOrErr.get().release());
2626   return 0;
2627 }
2628 
LLVMCreateMemoryBufferWithMemoryRange(const char * InputData,size_t InputDataLength,const char * BufferName,LLVMBool RequiresNullTerminator)2629 LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRange(
2630     const char *InputData,
2631     size_t InputDataLength,
2632     const char *BufferName,
2633     LLVMBool RequiresNullTerminator) {
2634 
2635   return wrap(MemoryBuffer::getMemBuffer(
2636       StringRef(InputData, InputDataLength),
2637       StringRef(BufferName),
2638       RequiresNullTerminator));
2639 }
2640 
LLVMCreateMemoryBufferWithMemoryRangeCopy(const char * InputData,size_t InputDataLength,const char * BufferName)2641 LLVMMemoryBufferRef LLVMCreateMemoryBufferWithMemoryRangeCopy(
2642     const char *InputData,
2643     size_t InputDataLength,
2644     const char *BufferName) {
2645 
2646   return wrap(MemoryBuffer::getMemBufferCopy(
2647       StringRef(InputData, InputDataLength),
2648       StringRef(BufferName)));
2649 }
2650 
LLVMGetBufferStart(LLVMMemoryBufferRef MemBuf)2651 const char *LLVMGetBufferStart(LLVMMemoryBufferRef MemBuf) {
2652   return unwrap(MemBuf)->getBufferStart();
2653 }
2654 
LLVMGetBufferSize(LLVMMemoryBufferRef MemBuf)2655 size_t LLVMGetBufferSize(LLVMMemoryBufferRef MemBuf) {
2656   return unwrap(MemBuf)->getBufferSize();
2657 }
2658 
LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf)2659 void LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf) {
2660   delete unwrap(MemBuf);
2661 }
2662 
2663 /*===-- Pass Registry -----------------------------------------------------===*/
2664 
LLVMGetGlobalPassRegistry(void)2665 LLVMPassRegistryRef LLVMGetGlobalPassRegistry(void) {
2666   return wrap(PassRegistry::getPassRegistry());
2667 }
2668 
2669 /*===-- Pass Manager ------------------------------------------------------===*/
2670 
LLVMCreatePassManager()2671 LLVMPassManagerRef LLVMCreatePassManager() {
2672   return wrap(new PassManager());
2673 }
2674 
LLVMCreateFunctionPassManagerForModule(LLVMModuleRef M)2675 LLVMPassManagerRef LLVMCreateFunctionPassManagerForModule(LLVMModuleRef M) {
2676   return wrap(new FunctionPassManager(unwrap(M)));
2677 }
2678 
LLVMCreateFunctionPassManager(LLVMModuleProviderRef P)2679 LLVMPassManagerRef LLVMCreateFunctionPassManager(LLVMModuleProviderRef P) {
2680   return LLVMCreateFunctionPassManagerForModule(
2681                                             reinterpret_cast<LLVMModuleRef>(P));
2682 }
2683 
LLVMRunPassManager(LLVMPassManagerRef PM,LLVMModuleRef M)2684 LLVMBool LLVMRunPassManager(LLVMPassManagerRef PM, LLVMModuleRef M) {
2685   return unwrap<PassManager>(PM)->run(*unwrap(M));
2686 }
2687 
LLVMInitializeFunctionPassManager(LLVMPassManagerRef FPM)2688 LLVMBool LLVMInitializeFunctionPassManager(LLVMPassManagerRef FPM) {
2689   return unwrap<FunctionPassManager>(FPM)->doInitialization();
2690 }
2691 
LLVMRunFunctionPassManager(LLVMPassManagerRef FPM,LLVMValueRef F)2692 LLVMBool LLVMRunFunctionPassManager(LLVMPassManagerRef FPM, LLVMValueRef F) {
2693   return unwrap<FunctionPassManager>(FPM)->run(*unwrap<Function>(F));
2694 }
2695 
LLVMFinalizeFunctionPassManager(LLVMPassManagerRef FPM)2696 LLVMBool LLVMFinalizeFunctionPassManager(LLVMPassManagerRef FPM) {
2697   return unwrap<FunctionPassManager>(FPM)->doFinalization();
2698 }
2699 
LLVMDisposePassManager(LLVMPassManagerRef PM)2700 void LLVMDisposePassManager(LLVMPassManagerRef PM) {
2701   delete unwrap(PM);
2702 }
2703 
2704 /*===-- Threading ------------------------------------------------------===*/
2705 
LLVMStartMultithreaded()2706 LLVMBool LLVMStartMultithreaded() {
2707   return LLVMIsMultithreaded();
2708 }
2709 
LLVMStopMultithreaded()2710 void LLVMStopMultithreaded() {
2711 }
2712 
LLVMIsMultithreaded()2713 LLVMBool LLVMIsMultithreaded() {
2714   return llvm_is_multithreaded();
2715 }
2716