1 //===-- Core.cpp ----------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file was developed by Gordon Henriksen and is distributed under the
6 // University of Illinois Open Source License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file implements the C bindings for libLLVMCore.a, which implements
11 // the LLVM intermediate representation.
13 //===----------------------------------------------------------------------===//
15 #include "llvm-c/Core.h"
16 #include "llvm/Bitcode/ReaderWriter.h"
17 #include "llvm/Constants.h"
18 #include "llvm/DerivedTypes.h"
19 #include "llvm/GlobalVariable.h"
20 #include "llvm/TypeSymbolTable.h"
26 /*===-- Operations on modules ---------------------------------------------===*/
28 LLVMModuleRef LLVMModuleCreateWithName(const char *ModuleID) {
29 return wrap(new Module(ModuleID));
32 void LLVMDisposeModule(LLVMModuleRef M) {
36 int LLVMAddTypeName(LLVMModuleRef M, const char *Name, LLVMTypeRef Ty) {
37 return unwrap(M)->addTypeName(Name, unwrap(Ty));
40 void LLVMDeleteTypeName(LLVMModuleRef M, const char *Name) {
43 TypeSymbolTable &TST = unwrap(M)->getTypeSymbolTable();
44 for (TypeSymbolTable::iterator I = TST.begin(), E = TST.end(); I != E; ++I)
50 /*===-- Operations on types -----------------------------------------------===*/
52 /*--.. Operations on all types (mostly) ....................................--*/
54 LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty) {
55 return static_cast<LLVMTypeKind>(unwrap(Ty)->getTypeID());
58 void LLVMRefineAbstractType(LLVMTypeRef AbstractType, LLVMTypeRef ConcreteType){
59 DerivedType *Ty = unwrap<DerivedType>(AbstractType);
60 Ty->refineAbstractTypeTo(unwrap(ConcreteType));
63 /*--.. Operations on integer types .........................................--*/
65 LLVMTypeRef LLVMInt1Type() { return (LLVMTypeRef) Type::Int1Ty; }
66 LLVMTypeRef LLVMInt8Type() { return (LLVMTypeRef) Type::Int8Ty; }
67 LLVMTypeRef LLVMInt16Type() { return (LLVMTypeRef) Type::Int16Ty; }
68 LLVMTypeRef LLVMInt32Type() { return (LLVMTypeRef) Type::Int32Ty; }
69 LLVMTypeRef LLVMInt64Type() { return (LLVMTypeRef) Type::Int64Ty; }
71 LLVMTypeRef LLVMIntType(unsigned NumBits) {
72 return wrap(IntegerType::get(NumBits));
75 unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy) {
76 return unwrap<IntegerType>(IntegerTy)->getBitWidth();
79 /*--.. Operations on real types ............................................--*/
81 LLVMTypeRef LLVMFloatType() { return (LLVMTypeRef) Type::FloatTy; }
82 LLVMTypeRef LLVMDoubleType() { return (LLVMTypeRef) Type::DoubleTy; }
83 LLVMTypeRef LLVMX86FP80Type() { return (LLVMTypeRef) Type::X86_FP80Ty; }
84 LLVMTypeRef LLVMFP128Type() { return (LLVMTypeRef) Type::FP128Ty; }
85 LLVMTypeRef LLVMPPCFP128Type() { return (LLVMTypeRef) Type::PPC_FP128Ty; }
87 /*--.. Operations on function types ........................................--*/
89 LLVMTypeRef LLVMFunctionType(LLVMTypeRef ReturnType,
90 LLVMTypeRef *ParamTypes, unsigned ParamCount,
92 std::vector<const Type*> Tys;
93 for (LLVMTypeRef *I = ParamTypes, *E = ParamTypes + ParamCount; I != E; ++I)
94 Tys.push_back(unwrap(*I));
96 return wrap(FunctionType::get(unwrap(ReturnType), Tys, IsVarArg != 0));
99 int LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy) {
100 return unwrap<FunctionType>(FunctionTy)->isVarArg();
103 LLVMTypeRef LLVMGetReturnType(LLVMTypeRef FunctionTy) {
104 return wrap(unwrap<FunctionType>(FunctionTy)->getReturnType());
107 unsigned LLVMCountParamTypes(LLVMTypeRef FunctionTy) {
108 return unwrap<FunctionType>(FunctionTy)->getNumParams();
111 void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest) {
112 FunctionType *Ty = unwrap<FunctionType>(FunctionTy);
113 for (FunctionType::param_iterator I = Ty->param_begin(),
114 E = Ty->param_end(); I != E; ++I)
118 /*--.. Operations on struct types ..........................................--*/
120 LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes,
121 unsigned ElementCount, int Packed) {
122 std::vector<const Type*> Tys;
123 for (LLVMTypeRef *I = ElementTypes,
124 *E = ElementTypes + ElementCount; I != E; ++I)
125 Tys.push_back(unwrap(*I));
127 return wrap(StructType::get(Tys, Packed != 0));
130 unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy) {
131 return unwrap<StructType>(StructTy)->getNumElements();
134 void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest) {
135 StructType *Ty = unwrap<StructType>(StructTy);
136 for (FunctionType::param_iterator I = Ty->element_begin(),
137 E = Ty->element_end(); I != E; ++I)
141 int LLVMIsPackedStruct(LLVMTypeRef StructTy) {
142 return unwrap<StructType>(StructTy)->isPacked();
145 /*--.. Operations on array, pointer, and vector types (sequence types) .....--*/
147 LLVMTypeRef LLVMArrayType(LLVMTypeRef ElementType, unsigned ElementCount){
148 return wrap(ArrayType::get(unwrap(ElementType), ElementCount));
151 LLVMTypeRef LLVMPointerType(LLVMTypeRef ElementType) {
152 return wrap(PointerType::get(unwrap(ElementType)));
155 LLVMTypeRef LLVMVectorType(LLVMTypeRef ElementType,unsigned ElementCount){
156 return wrap(VectorType::get(unwrap(ElementType), ElementCount));
159 LLVMTypeRef LLVMGetElementType(LLVMTypeRef Ty) {
160 return wrap(unwrap<SequentialType>(Ty)->getElementType());
163 unsigned LLVMGetArrayLength(LLVMTypeRef ArrayTy) {
164 return unwrap<ArrayType>(ArrayTy)->getNumElements();
167 unsigned LLVMGetVectorSize(LLVMTypeRef VectorTy) {
168 return unwrap<VectorType>(VectorTy)->getNumElements();
171 /*--.. Operations on other types ...........................................--*/
173 LLVMTypeRef LLVMVoidType() { return (LLVMTypeRef) Type::VoidTy; }
174 LLVMTypeRef LLVMLabelType() { return (LLVMTypeRef) Type::LabelTy; }
176 LLVMTypeRef LLVMOpaqueType() {
177 return wrap(llvm::OpaqueType::get());
181 /*===-- Operations on values ----------------------------------------------===*/
183 /*--.. Operations on all values ............................................--*/
185 LLVMTypeRef LLVMTypeOf(LLVMValueRef Val) {
186 return wrap(unwrap(Val)->getType());
189 const char *LLVMGetValueName(LLVMValueRef Val) {
190 return unwrap(Val)->getNameStart();
193 void LLVMSetValueName(LLVMValueRef Val, const char *Name) {
194 unwrap(Val)->setName(Name);
197 void LLVMDumpValue(LLVMValueRef Val) {
201 /*--.. Operations on constants of any type .................................--*/
203 LLVMValueRef LLVMConstNull(LLVMTypeRef Ty) {
204 return wrap(Constant::getNullValue(unwrap(Ty)));
207 LLVMValueRef LLVMConstAllOnes(LLVMTypeRef Ty) {
208 return wrap(Constant::getAllOnesValue(unwrap(Ty)));
211 LLVMValueRef LLVMGetUndef(LLVMTypeRef Ty) {
212 return wrap(UndefValue::get(unwrap(Ty)));
215 int LLVMIsConstant(LLVMValueRef Ty) {
216 return isa<Constant>(unwrap(Ty));
219 int LLVMIsNull(LLVMValueRef Val) {
220 if (Constant *C = dyn_cast<Constant>(unwrap(Val)))
221 return C->isNullValue();
225 int LLVMIsUndef(LLVMValueRef Val) {
226 return isa<UndefValue>(unwrap(Val));
229 /*--.. Operations on scalar constants ......................................--*/
231 LLVMValueRef LLVMConstInt(LLVMTypeRef IntTy, unsigned long long N,
233 return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), N, SignExtend != 0));
236 LLVMValueRef LLVMConstReal(LLVMTypeRef RealTy, double N) {
237 return wrap(ConstantFP::get(unwrap(RealTy), APFloat(N)));
240 /*--.. Operations on composite constants ...................................--*/
242 LLVMValueRef LLVMConstString(const char *Str, unsigned Length,
243 int DontNullTerminate) {
244 /* Inverted the sense of AddNull because ', 0)' is a
245 better mnemonic for null termination than ', 1)'. */
246 return wrap(ConstantArray::get(std::string(Str, Length),
247 DontNullTerminate == 0));
250 LLVMValueRef LLVMConstArray(LLVMTypeRef ElementTy,
251 LLVMValueRef *ConstantVals, unsigned Length) {
252 return wrap(ConstantArray::get(ArrayType::get(unwrap(ElementTy), Length),
253 unwrap<Constant>(ConstantVals, Length),
257 LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
259 return wrap(ConstantStruct::get(unwrap<Constant>(ConstantVals, Count),
260 Count, Packed != 0));
263 LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
264 return wrap(ConstantVector::get(unwrap<Constant>(ScalarConstantVals, Size),
268 /*--.. Constant expressions ................................................--*/
270 LLVMValueRef LLVMSizeOf(LLVMTypeRef Ty) {
271 return wrap(ConstantExpr::getSizeOf(unwrap(Ty)));
274 LLVMValueRef LLVMConstNeg(LLVMValueRef ConstantVal) {
275 return wrap(ConstantExpr::getNeg(unwrap<Constant>(ConstantVal)));
278 LLVMValueRef LLVMConstNot(LLVMValueRef ConstantVal) {
279 return wrap(ConstantExpr::getNot(unwrap<Constant>(ConstantVal)));
282 LLVMValueRef LLVMConstAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
283 return wrap(ConstantExpr::getAdd(unwrap<Constant>(LHSConstant),
284 unwrap<Constant>(RHSConstant)));
287 LLVMValueRef LLVMConstSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
288 return wrap(ConstantExpr::getSub(unwrap<Constant>(LHSConstant),
289 unwrap<Constant>(RHSConstant)));
292 LLVMValueRef LLVMConstMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
293 return wrap(ConstantExpr::getMul(unwrap<Constant>(LHSConstant),
294 unwrap<Constant>(RHSConstant)));
297 LLVMValueRef LLVMConstUDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
298 return wrap(ConstantExpr::getUDiv(unwrap<Constant>(LHSConstant),
299 unwrap<Constant>(RHSConstant)));
302 LLVMValueRef LLVMConstSDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
303 return wrap(ConstantExpr::getSDiv(unwrap<Constant>(LHSConstant),
304 unwrap<Constant>(RHSConstant)));
307 LLVMValueRef LLVMConstFDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
308 return wrap(ConstantExpr::getFDiv(unwrap<Constant>(LHSConstant),
309 unwrap<Constant>(RHSConstant)));
312 LLVMValueRef LLVMConstURem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
313 return wrap(ConstantExpr::getURem(unwrap<Constant>(LHSConstant),
314 unwrap<Constant>(RHSConstant)));
317 LLVMValueRef LLVMConstSRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
318 return wrap(ConstantExpr::getSRem(unwrap<Constant>(LHSConstant),
319 unwrap<Constant>(RHSConstant)));
322 LLVMValueRef LLVMConstFRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
323 return wrap(ConstantExpr::getFRem(unwrap<Constant>(LHSConstant),
324 unwrap<Constant>(RHSConstant)));
327 LLVMValueRef LLVMConstAnd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
328 return wrap(ConstantExpr::getAnd(unwrap<Constant>(LHSConstant),
329 unwrap<Constant>(RHSConstant)));
332 LLVMValueRef LLVMConstOr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
333 return wrap(ConstantExpr::getOr(unwrap<Constant>(LHSConstant),
334 unwrap<Constant>(RHSConstant)));
337 LLVMValueRef LLVMConstXor(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
338 return wrap(ConstantExpr::getXor(unwrap<Constant>(LHSConstant),
339 unwrap<Constant>(RHSConstant)));
342 LLVMValueRef LLVMConstICmp(LLVMIntPredicate Predicate,
343 LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
344 return wrap(ConstantExpr::getICmp(Predicate,
345 unwrap<Constant>(LHSConstant),
346 unwrap<Constant>(RHSConstant)));
349 LLVMValueRef LLVMConstFCmp(LLVMRealPredicate Predicate,
350 LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
351 return wrap(ConstantExpr::getFCmp(Predicate,
352 unwrap<Constant>(LHSConstant),
353 unwrap<Constant>(RHSConstant)));
356 LLVMValueRef LLVMConstShl(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
357 return wrap(ConstantExpr::getShl(unwrap<Constant>(LHSConstant),
358 unwrap<Constant>(RHSConstant)));
361 LLVMValueRef LLVMConstLShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
362 return wrap(ConstantExpr::getLShr(unwrap<Constant>(LHSConstant),
363 unwrap<Constant>(RHSConstant)));
366 LLVMValueRef LLVMConstAShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
367 return wrap(ConstantExpr::getAShr(unwrap<Constant>(LHSConstant),
368 unwrap<Constant>(RHSConstant)));
371 LLVMValueRef LLVMConstGEP(LLVMValueRef ConstantVal,
372 LLVMValueRef *ConstantIndices, unsigned NumIndices) {
373 return wrap(ConstantExpr::getGetElementPtr(unwrap<Constant>(ConstantVal),
374 unwrap<Constant>(ConstantIndices,
379 LLVMValueRef LLVMConstTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
380 return wrap(ConstantExpr::getTrunc(unwrap<Constant>(ConstantVal),
384 LLVMValueRef LLVMConstSExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
385 return wrap(ConstantExpr::getSExt(unwrap<Constant>(ConstantVal),
389 LLVMValueRef LLVMConstZExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
390 return wrap(ConstantExpr::getZExt(unwrap<Constant>(ConstantVal),
394 LLVMValueRef LLVMConstFPTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
395 return wrap(ConstantExpr::getFPTrunc(unwrap<Constant>(ConstantVal),
399 LLVMValueRef LLVMConstFPExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
400 return wrap(ConstantExpr::getFPExtend(unwrap<Constant>(ConstantVal),
404 LLVMValueRef LLVMConstUIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
405 return wrap(ConstantExpr::getUIToFP(unwrap<Constant>(ConstantVal),
409 LLVMValueRef LLVMConstSIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
410 return wrap(ConstantExpr::getSIToFP(unwrap<Constant>(ConstantVal),
414 LLVMValueRef LLVMConstFPToUI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
415 return wrap(ConstantExpr::getFPToUI(unwrap<Constant>(ConstantVal),
419 LLVMValueRef LLVMConstFPToSI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
420 return wrap(ConstantExpr::getFPToSI(unwrap<Constant>(ConstantVal),
424 LLVMValueRef LLVMConstPtrToInt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
425 return wrap(ConstantExpr::getPtrToInt(unwrap<Constant>(ConstantVal),
429 LLVMValueRef LLVMConstIntToPtr(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
430 return wrap(ConstantExpr::getIntToPtr(unwrap<Constant>(ConstantVal),
434 LLVMValueRef LLVMConstBitCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
435 return wrap(ConstantExpr::getBitCast(unwrap<Constant>(ConstantVal),
439 LLVMValueRef LLVMConstSelect(LLVMValueRef ConstantCondition,
440 LLVMValueRef ConstantIfTrue,
441 LLVMValueRef ConstantIfFalse) {
442 return wrap(ConstantExpr::getSelect(unwrap<Constant>(ConstantCondition),
443 unwrap<Constant>(ConstantIfTrue),
444 unwrap<Constant>(ConstantIfFalse)));
447 LLVMValueRef LLVMConstExtractElement(LLVMValueRef VectorConstant,
448 LLVMValueRef IndexConstant) {
449 return wrap(ConstantExpr::getExtractElement(unwrap<Constant>(VectorConstant),
450 unwrap<Constant>(IndexConstant)));
453 LLVMValueRef LLVMConstInsertElement(LLVMValueRef VectorConstant,
454 LLVMValueRef ElementValueConstant,
455 LLVMValueRef IndexConstant) {
456 return wrap(ConstantExpr::getInsertElement(unwrap<Constant>(VectorConstant),
457 unwrap<Constant>(ElementValueConstant),
458 unwrap<Constant>(IndexConstant)));
461 LLVMValueRef LLVMConstShuffleVector(LLVMValueRef VectorAConstant,
462 LLVMValueRef VectorBConstant,
463 LLVMValueRef MaskConstant) {
464 return wrap(ConstantExpr::getShuffleVector(unwrap<Constant>(VectorAConstant),
465 unwrap<Constant>(VectorBConstant),
466 unwrap<Constant>(MaskConstant)));
469 /*--.. Operations on global variables, functions, and aliases (globals) ....--*/
471 int LLVMIsDeclaration(LLVMValueRef Global) {
472 return unwrap<GlobalValue>(Global)->isDeclaration();
475 LLVMLinkage LLVMGetLinkage(LLVMValueRef Global) {
476 return static_cast<LLVMLinkage>(unwrap<GlobalValue>(Global)->getLinkage());
479 void LLVMSetLinkage(LLVMValueRef Global, LLVMLinkage Linkage) {
480 unwrap<GlobalValue>(Global)
481 ->setLinkage(static_cast<GlobalValue::LinkageTypes>(Linkage));
484 const char *LLVMGetSection(LLVMValueRef Global) {
485 return unwrap<GlobalValue>(Global)->getSection().c_str();
488 void LLVMSetSection(LLVMValueRef Global, const char *Section) {
489 unwrap<GlobalValue>(Global)->setSection(Section);
492 LLVMVisibility LLVMGetVisibility(LLVMValueRef Global) {
493 return static_cast<LLVMVisibility>(
494 unwrap<GlobalValue>(Global)->getVisibility());
497 void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz) {
498 unwrap<GlobalValue>(Global)
499 ->setVisibility(static_cast<GlobalValue::VisibilityTypes>(Viz));
502 unsigned LLVMGetAlignment(LLVMValueRef Global) {
503 return unwrap<GlobalValue>(Global)->getAlignment();
506 void LLVMSetAlignment(LLVMValueRef Global, unsigned Bytes) {
507 unwrap<GlobalValue>(Global)->setAlignment(Bytes);
510 /*--.. Operations on global variables ......................................--*/
512 LLVMValueRef LLVMAddGlobal(LLVMModuleRef M, LLVMTypeRef Ty, const char *Name) {
513 return wrap(new GlobalVariable(unwrap(Ty), false,
514 GlobalValue::ExternalLinkage, 0, Name, unwrap(M)));
517 void LLVMDeleteGlobal(LLVMValueRef GlobalVar) {
518 unwrap<GlobalVariable>(GlobalVar)->eraseFromParent();
521 int LLVMHasInitializer(LLVMValueRef GlobalVar) {
522 return unwrap<GlobalVariable>(GlobalVar)->hasInitializer();
525 LLVMValueRef LLVMGetInitializer(LLVMValueRef GlobalVar) {
526 return wrap(unwrap<GlobalVariable>(GlobalVar)->getInitializer());
529 void LLVMSetInitializer(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal) {
530 unwrap<GlobalVariable>(GlobalVar)
531 ->setInitializer(unwrap<Constant>(ConstantVal));
534 int LLVMIsThreadLocal(LLVMValueRef GlobalVar) {
535 return unwrap<GlobalVariable>(GlobalVar)->isThreadLocal();
538 void LLVMSetThreadLocal(LLVMValueRef GlobalVar, int IsThreadLocal) {
539 unwrap<GlobalVariable>(GlobalVar)->setThreadLocal(IsThreadLocal != 0);
542 /*--.. Operations on functions .............................................--*/
544 LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name,
545 LLVMTypeRef FunctionTy) {
546 return wrap(new Function(unwrap<FunctionType>(FunctionTy),
547 GlobalValue::ExternalLinkage, Name, unwrap(M)));
550 void LLVMDeleteFunction(LLVMValueRef Fn) {
551 unwrap<Function>(Fn)->eraseFromParent();
554 unsigned LLVMCountParams(LLVMValueRef FnRef) {
555 // This function is strictly redundant to
556 // LLVMCountParamTypes(LLVMGetElementType(LLVMTypeOf(FnRef)))
557 return unwrap<Function>(FnRef)->getArgumentList().size();
560 LLVMValueRef LLVMGetParam(LLVMValueRef FnRef, unsigned index) {
561 Function::arg_iterator AI = unwrap<Function>(FnRef)->arg_begin();
567 void LLVMGetParams(LLVMValueRef FnRef, LLVMValueRef *ParamRefs) {
568 Function *Fn = unwrap<Function>(FnRef);
569 for (Function::arg_iterator I = Fn->arg_begin(),
570 E = Fn->arg_end(); I != E; I++)
571 *ParamRefs++ = wrap(I);
574 unsigned LLVMGetIntrinsicID(LLVMValueRef Fn) {
575 if (Function *F = dyn_cast<Function>(unwrap(Fn)))
576 return F->getIntrinsicID();
580 unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn) {
581 return unwrap<Function>(Fn)->getCallingConv();
584 void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC) {
585 return unwrap<Function>(Fn)->setCallingConv(CC);
588 /*--.. Operations on basic blocks ..........................................--*/
590 LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef Bb) {
591 return wrap(static_cast<Value*>(unwrap(Bb)));
594 int LLVMValueIsBasicBlock(LLVMValueRef Val) {
595 return isa<BasicBlock>(unwrap(Val));
598 LLVMBasicBlockRef LLVMValueAsBasicBlock(LLVMValueRef Val) {
599 return wrap(unwrap<BasicBlock>(Val));
602 unsigned LLVMCountBasicBlocks(LLVMValueRef FnRef) {
603 return unwrap<Function>(FnRef)->getBasicBlockList().size();
606 void LLVMGetBasicBlocks(LLVMValueRef FnRef, LLVMBasicBlockRef *BasicBlocksRefs){
607 Function *Fn = unwrap<Function>(FnRef);
608 for (Function::iterator I = Fn->begin(), E = Fn->end(); I != E; I++)
609 *BasicBlocksRefs++ = wrap(I);
612 LLVMBasicBlockRef LLVMGetEntryBasicBlock(LLVMValueRef Fn) {
613 return wrap(&unwrap<Function>(Fn)->getEntryBlock());
616 LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef FnRef, const char *Name) {
617 return wrap(new BasicBlock(Name, unwrap<Function>(FnRef)));
620 LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef InsertBeforeBBRef,
622 BasicBlock *InsertBeforeBB = unwrap(InsertBeforeBBRef);
623 return wrap(new BasicBlock(Name, InsertBeforeBB->getParent(),
627 void LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef) {
628 unwrap(BBRef)->eraseFromParent();
631 /*--.. Call and invoke instructions ........................................--*/
633 unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {
634 Value *V = unwrap(Instr);
635 if (CallInst *CI = dyn_cast<CallInst>(V))
636 return CI->getCallingConv();
637 else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
638 return II->getCallingConv();
639 assert(0 && "LLVMGetInstructionCallConv applies only to call and invoke!");
643 void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
644 Value *V = unwrap(Instr);
645 if (CallInst *CI = dyn_cast<CallInst>(V))
646 return CI->setCallingConv(CC);
647 else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
648 return II->setCallingConv(CC);
649 assert(0 && "LLVMSetInstructionCallConv applies only to call and invoke!");
653 /*===-- Instruction builders ----------------------------------------------===*/
655 LLVMBuilderRef LLVMCreateBuilder() {
656 return wrap(new LLVMBuilder());
659 void LLVMPositionBuilderBefore(LLVMBuilderRef Builder, LLVMValueRef Instr) {
660 Instruction *I = unwrap<Instruction>(Instr);
661 unwrap(Builder)->SetInsertPoint(I->getParent(), I);
664 void LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder, LLVMBasicBlockRef Block) {
665 BasicBlock *BB = unwrap(Block);
666 unwrap(Builder)->SetInsertPoint(BB);
669 void LLVMDisposeBuilder(LLVMBuilderRef Builder) {
670 delete unwrap(Builder);
673 /*--.. Instruction builders ................................................--*/
675 LLVMValueRef LLVMBuildRetVoid(LLVMBuilderRef B) {
676 return wrap(unwrap(B)->CreateRetVoid());
679 LLVMValueRef LLVMBuildRet(LLVMBuilderRef B, LLVMValueRef V) {
680 return wrap(unwrap(B)->CreateRet(unwrap(V)));
683 LLVMValueRef LLVMBuildBr(LLVMBuilderRef B, LLVMBasicBlockRef Dest) {
684 return wrap(unwrap(B)->CreateBr(unwrap(Dest)));
687 LLVMValueRef LLVMBuildCondBr(LLVMBuilderRef B, LLVMValueRef If,
688 LLVMBasicBlockRef Then, LLVMBasicBlockRef Else) {
689 return wrap(unwrap(B)->CreateCondBr(unwrap(If), unwrap(Then), unwrap(Else)));
692 LLVMValueRef LLVMBuildSwitch(LLVMBuilderRef B, LLVMValueRef V,
693 LLVMBasicBlockRef Else, unsigned NumCases) {
694 return wrap(unwrap(B)->CreateSwitch(unwrap(V), unwrap(Else), NumCases));
697 LLVMValueRef LLVMBuildInvoke(LLVMBuilderRef B, LLVMValueRef Fn,
698 LLVMValueRef *Args, unsigned NumArgs,
699 LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
701 return wrap(unwrap(B)->CreateInvoke(unwrap(Fn), unwrap(Then), unwrap(Catch),
702 unwrap(Args), unwrap(Args) + NumArgs,
706 LLVMValueRef LLVMBuildUnwind(LLVMBuilderRef B) {
707 return wrap(unwrap(B)->CreateUnwind());
710 LLVMValueRef LLVMBuildUnreachable(LLVMBuilderRef B) {
711 return wrap(unwrap(B)->CreateUnreachable());
714 /*--.. Arithmetic ..........................................................--*/
716 LLVMValueRef LLVMBuildAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
718 return wrap(unwrap(B)->CreateAdd(unwrap(LHS), unwrap(RHS), Name));
721 LLVMValueRef LLVMBuildSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
723 return wrap(unwrap(B)->CreateSub(unwrap(LHS), unwrap(RHS), Name));
726 LLVMValueRef LLVMBuildMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
728 return wrap(unwrap(B)->CreateMul(unwrap(LHS), unwrap(RHS), Name));
731 LLVMValueRef LLVMBuildUDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
733 return wrap(unwrap(B)->CreateUDiv(unwrap(LHS), unwrap(RHS), Name));
736 LLVMValueRef LLVMBuildSDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
738 return wrap(unwrap(B)->CreateSDiv(unwrap(LHS), unwrap(RHS), Name));
741 LLVMValueRef LLVMBuildFDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
743 return wrap(unwrap(B)->CreateFDiv(unwrap(LHS), unwrap(RHS), Name));
746 LLVMValueRef LLVMBuildURem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
748 return wrap(unwrap(B)->CreateURem(unwrap(LHS), unwrap(RHS), Name));
751 LLVMValueRef LLVMBuildSRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
753 return wrap(unwrap(B)->CreateSRem(unwrap(LHS), unwrap(RHS), Name));
756 LLVMValueRef LLVMBuildFRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
758 return wrap(unwrap(B)->CreateFRem(unwrap(LHS), unwrap(RHS), Name));
761 LLVMValueRef LLVMBuildShl(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
763 return wrap(unwrap(B)->CreateShl(unwrap(LHS), unwrap(RHS), Name));
766 LLVMValueRef LLVMBuildLShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
768 return wrap(unwrap(B)->CreateLShr(unwrap(LHS), unwrap(RHS), Name));
771 LLVMValueRef LLVMBuildAShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
773 return wrap(unwrap(B)->CreateAShr(unwrap(LHS), unwrap(RHS), Name));
776 LLVMValueRef LLVMBuildAnd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
778 return wrap(unwrap(B)->CreateAnd(unwrap(LHS), unwrap(RHS), Name));
781 LLVMValueRef LLVMBuildOr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
783 return wrap(unwrap(B)->CreateOr(unwrap(LHS), unwrap(RHS), Name));
786 LLVMValueRef LLVMBuildXor(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
788 return wrap(unwrap(B)->CreateXor(unwrap(LHS), unwrap(RHS), Name));
791 LLVMValueRef LLVMBuildNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
792 return wrap(unwrap(B)->CreateNeg(unwrap(V), Name));
795 LLVMValueRef LLVMBuildNot(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
796 return wrap(unwrap(B)->CreateNot(unwrap(V), Name));
799 /*--.. Memory ..............................................................--*/
801 LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
803 return wrap(unwrap(B)->CreateMalloc(unwrap(Ty), 0, Name));
806 LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
807 LLVMValueRef Val, const char *Name) {
808 return wrap(unwrap(B)->CreateMalloc(unwrap(Ty), unwrap(Val), Name));
811 LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
813 return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), 0, Name));
816 LLVMValueRef LLVMBuildArrayAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
817 LLVMValueRef Val, const char *Name) {
818 return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), unwrap(Val), Name));
821 LLVMValueRef LLVMBuildFree(LLVMBuilderRef B, LLVMValueRef PointerVal) {
822 return wrap(unwrap(B)->CreateFree(unwrap(PointerVal)));
826 LLVMValueRef LLVMBuildLoad(LLVMBuilderRef B, LLVMValueRef PointerVal,
828 return wrap(unwrap(B)->CreateLoad(unwrap(PointerVal), Name));
831 LLVMValueRef LLVMBuildStore(LLVMBuilderRef B, LLVMValueRef Val,
832 LLVMValueRef PointerVal) {
833 return wrap(unwrap(B)->CreateStore(unwrap(Val), unwrap(PointerVal)));
836 LLVMValueRef LLVMBuildGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
837 LLVMValueRef *Indices, unsigned NumIndices,
839 return wrap(unwrap(B)->CreateGEP(unwrap(Pointer), unwrap(Indices),
840 unwrap(Indices) + NumIndices, Name));
843 /*--.. Casts ...............................................................--*/
845 LLVMValueRef LLVMBuildTrunc(LLVMBuilderRef B, LLVMValueRef Val,
846 LLVMTypeRef DestTy, const char *Name) {
847 return wrap(unwrap(B)->CreateTrunc(unwrap(Val), unwrap(DestTy), Name));
850 LLVMValueRef LLVMBuildZExt(LLVMBuilderRef B, LLVMValueRef Val,
851 LLVMTypeRef DestTy, const char *Name) {
852 return wrap(unwrap(B)->CreateZExt(unwrap(Val), unwrap(DestTy), Name));
855 LLVMValueRef LLVMBuildSExt(LLVMBuilderRef B, LLVMValueRef Val,
856 LLVMTypeRef DestTy, const char *Name) {
857 return wrap(unwrap(B)->CreateSExt(unwrap(Val), unwrap(DestTy), Name));
860 LLVMValueRef LLVMBuildFPToUI(LLVMBuilderRef B, LLVMValueRef Val,
861 LLVMTypeRef DestTy, const char *Name) {
862 return wrap(unwrap(B)->CreateFPToUI(unwrap(Val), unwrap(DestTy), Name));
865 LLVMValueRef LLVMBuildFPToSI(LLVMBuilderRef B, LLVMValueRef Val,
866 LLVMTypeRef DestTy, const char *Name) {
867 return wrap(unwrap(B)->CreateFPToSI(unwrap(Val), unwrap(DestTy), Name));
870 LLVMValueRef LLVMBuildUIToFP(LLVMBuilderRef B, LLVMValueRef Val,
871 LLVMTypeRef DestTy, const char *Name) {
872 return wrap(unwrap(B)->CreateUIToFP(unwrap(Val), unwrap(DestTy), Name));
875 LLVMValueRef LLVMBuildSIToFP(LLVMBuilderRef B, LLVMValueRef Val,
876 LLVMTypeRef DestTy, const char *Name) {
877 return wrap(unwrap(B)->CreateSIToFP(unwrap(Val), unwrap(DestTy), Name));
880 LLVMValueRef LLVMBuildFPTrunc(LLVMBuilderRef B, LLVMValueRef Val,
881 LLVMTypeRef DestTy, const char *Name) {
882 return wrap(unwrap(B)->CreateFPTrunc(unwrap(Val), unwrap(DestTy), Name));
885 LLVMValueRef LLVMBuildFPExt(LLVMBuilderRef B, LLVMValueRef Val,
886 LLVMTypeRef DestTy, const char *Name) {
887 return wrap(unwrap(B)->CreateFPExt(unwrap(Val), unwrap(DestTy), Name));
890 LLVMValueRef LLVMBuildPtrToInt(LLVMBuilderRef B, LLVMValueRef Val,
891 LLVMTypeRef DestTy, const char *Name) {
892 return wrap(unwrap(B)->CreatePtrToInt(unwrap(Val), unwrap(DestTy), Name));
895 LLVMValueRef LLVMBuildIntToPtr(LLVMBuilderRef B, LLVMValueRef Val,
896 LLVMTypeRef DestTy, const char *Name) {
897 return wrap(unwrap(B)->CreateIntToPtr(unwrap(Val), unwrap(DestTy), Name));
900 LLVMValueRef LLVMBuildBitCast(LLVMBuilderRef B, LLVMValueRef Val,
901 LLVMTypeRef DestTy, const char *Name) {
902 return wrap(unwrap(B)->CreateBitCast(unwrap(Val), unwrap(DestTy), Name));
905 /*--.. Comparisons .........................................................--*/
907 LLVMValueRef LLVMBuildICmp(LLVMBuilderRef B, LLVMIntPredicate Op,
908 LLVMValueRef LHS, LLVMValueRef RHS,
910 return wrap(unwrap(B)->CreateICmp(static_cast<ICmpInst::Predicate>(Op),
911 unwrap(LHS), unwrap(RHS), Name));
914 LLVMValueRef LLVMBuildFCmp(LLVMBuilderRef B, LLVMRealPredicate Op,
915 LLVMValueRef LHS, LLVMValueRef RHS,
917 return wrap(unwrap(B)->CreateFCmp(static_cast<FCmpInst::Predicate>(Op),
918 unwrap(LHS), unwrap(RHS), Name));
921 /*--.. Miscellaneous instructions ..........................................--*/
923 LLVMValueRef LLVMBuildPhi(LLVMBuilderRef B, LLVMTypeRef Ty, const char *Name) {
924 return wrap(unwrap(B)->CreatePHI(unwrap(Ty), Name));
927 LLVMValueRef LLVMBuildCall(LLVMBuilderRef B, LLVMValueRef Fn,
928 LLVMValueRef *Args, unsigned NumArgs,
930 return wrap(unwrap(B)->CreateCall(unwrap(Fn), unwrap(Args),
931 unwrap(Args) + NumArgs, Name));
934 LLVMValueRef LLVMBuildSelect(LLVMBuilderRef B, LLVMValueRef If,
935 LLVMValueRef Then, LLVMValueRef Else,
937 return wrap(unwrap(B)->CreateSelect(unwrap(If), unwrap(Then), unwrap(Else),
941 LLVMValueRef LLVMBuildVAArg(LLVMBuilderRef B, LLVMValueRef List,
942 LLVMTypeRef Ty, const char *Name) {
943 return wrap(unwrap(B)->CreateVAArg(unwrap(List), unwrap(Ty), Name));
946 LLVMValueRef LLVMBuildExtractElement(LLVMBuilderRef B, LLVMValueRef VecVal,
947 LLVMValueRef Index, const char *Name) {
948 return wrap(unwrap(B)->CreateExtractElement(unwrap(VecVal), unwrap(Index),
952 LLVMValueRef LLVMBuildInsertElement(LLVMBuilderRef B, LLVMValueRef VecVal,
953 LLVMValueRef EltVal, LLVMValueRef Index,
955 return wrap(unwrap(B)->CreateInsertElement(unwrap(VecVal), unwrap(EltVal),
956 unwrap(Index), Name));
959 LLVMValueRef LLVMBuildShuffleVector(LLVMBuilderRef B, LLVMValueRef V1,
960 LLVMValueRef V2, LLVMValueRef Mask,
962 return wrap(unwrap(B)->CreateShuffleVector(unwrap(V1), unwrap(V2),
963 unwrap(Mask), Name));