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Diffstat (limited to 'llvm/llvm.h')
| -rwxr-xr-x | llvm/llvm.h | 1418 |
1 files changed, 1418 insertions, 0 deletions
diff --git a/llvm/llvm.h b/llvm/llvm.h new file mode 100755 index 000000000..a873b44eb --- /dev/null +++ b/llvm/llvm.h @@ -0,0 +1,1418 @@ +/* Core.h */ +/* Opaque types. */ + +/** + * The top-level container for all LLVM global data. See the LLVMContext class. + */ +typedef struct LLVMOpaqueContext *LLVMContextRef; + +/** + * The top-level container for all other LLVM Intermediate Representation (IR) + * objects. See the llvm::Module class. + */ +typedef struct LLVMOpaqueModule *LLVMModuleRef; + +/** + * Each value in the LLVM IR has a type, an LLVMTypeRef. See the llvm::Type + * class. + */ +typedef struct LLVMOpaqueType *LLVMTypeRef; + +/** + * When building recursive types using LLVMRefineType, LLVMTypeRef values may + * become invalid; use LLVMTypeHandleRef to resolve this problem. See the + * llvm::AbstractTypeHolder class. + */ +typedef struct LLVMOpaqueTypeHandle *LLVMTypeHandleRef; + +typedef struct LLVMOpaqueValue *LLVMValueRef; +typedef struct LLVMOpaqueBasicBlock *LLVMBasicBlockRef; +typedef struct LLVMOpaqueBuilder *LLVMBuilderRef; + +/* Used to provide a module to JIT or interpreter. + * See the llvm::ModuleProvider class. + */ +typedef struct LLVMOpaqueModuleProvider *LLVMModuleProviderRef; + +/* Used to provide a module to JIT or interpreter. + * See the llvm::MemoryBuffer class. + */ +typedef struct LLVMOpaqueMemoryBuffer *LLVMMemoryBufferRef; + +/** See the llvm::PassManagerBase class. */ +typedef struct LLVMOpaquePassManager *LLVMPassManagerRef; + +/** + * Used to iterate through the uses of a Value, allowing access to all Values + * that use this Value. See the llvm::Use and llvm::value_use_iterator classes. + */ +typedef struct LLVMOpaqueUseIterator *LLVMUseIteratorRef; + +typedef enum { + LLVMZExtAttribute = 1<<0, + LLVMSExtAttribute = 1<<1, + LLVMNoReturnAttribute = 1<<2, + LLVMInRegAttribute = 1<<3, + LLVMStructRetAttribute = 1<<4, + LLVMNoUnwindAttribute = 1<<5, + LLVMNoAliasAttribute = 1<<6, + LLVMByValAttribute = 1<<7, + LLVMNestAttribute = 1<<8, + LLVMReadNoneAttribute = 1<<9, + LLVMReadOnlyAttribute = 1<<10, + LLVMNoInlineAttribute = 1<<11, + LLVMAlwaysInlineAttribute = 1<<12, + LLVMOptimizeForSizeAttribute = 1<<13, + LLVMStackProtectAttribute = 1<<14, + LLVMStackProtectReqAttribute = 1<<15, + LLVMNoCaptureAttribute = 1<<21, + LLVMNoRedZoneAttribute = 1<<22, + LLVMNoImplicitFloatAttribute = 1<<23, + LLVMNakedAttribute = 1<<24, + LLVMInlineHintAttribute = 1<<25 +} LLVMAttribute; + +typedef enum { + LLVMRet = 1, + LLVMBr = 2, + LLVMSwitch = 3, + LLVMInvoke = 4, + LLVMUnwind = 5, + LLVMUnreachable = 6, + LLVMAdd = 7, + LLVMFAdd = 8, + LLVMSub = 9, + LLVMFSub = 10, + LLVMMul = 11, + LLVMFMul = 12, + LLVMUDiv = 13, + LLVMSDiv = 14, + LLVMFDiv = 15, + LLVMURem = 16, + LLVMSRem = 17, + LLVMFRem = 18, + LLVMShl = 19, + LLVMLShr = 20, + LLVMAShr = 21, + LLVMAnd = 22, + LLVMOr = 23, + LLVMXor = 24, + LLVMMalloc = 25, + LLVMFree = 26, + LLVMAlloca = 27, + LLVMLoad = 28, + LLVMStore = 29, + LLVMGetElementPtr = 30, + LLVMTrunk = 31, + LLVMZExt = 32, + LLVMSExt = 33, + LLVMFPToUI = 34, + LLVMFPToSI = 35, + LLVMUIToFP = 36, + LLVMSIToFP = 37, + LLVMFPTrunc = 38, + LLVMFPExt = 39, + LLVMPtrToInt = 40, + LLVMIntToPtr = 41, + LLVMBitCast = 42, + LLVMICmp = 43, + LLVMFCmp = 44, + LLVMPHI = 45, + LLVMCall = 46, + LLVMSelect = 47, + LLVMVAArg = 50, + LLVMExtractElement = 51, + LLVMInsertElement = 52, + LLVMShuffleVector = 53, + LLVMExtractValue = 54, + LLVMInsertValue = 55 +} LLVMOpcode; + +typedef enum { + LLVMVoidTypeKind, /**< type with no size */ + LLVMFloatTypeKind, /**< 32 bit floating point type */ + LLVMDoubleTypeKind, /**< 64 bit floating point type */ + LLVMX86_FP80TypeKind, /**< 80 bit floating point type (X87) */ + LLVMFP128TypeKind, /**< 128 bit floating point type (112-bit mantissa)*/ + LLVMPPC_FP128TypeKind, /**< 128 bit floating point type (two 64-bits) */ + LLVMLabelTypeKind, /**< Labels */ + LLVMIntegerTypeKind, /**< Arbitrary bit width integers */ + LLVMFunctionTypeKind, /**< Functions */ + LLVMStructTypeKind, /**< Structures */ + LLVMArrayTypeKind, /**< Arrays */ + LLVMPointerTypeKind, /**< Pointers */ + LLVMOpaqueTypeKind, /**< Opaque: type with unknown structure */ + LLVMVectorTypeKind, /**< SIMD 'packed' format, or other vector type */ + LLVMMetadataTypeKind /**< Metadata */ +} LLVMTypeKind; + +typedef enum { + LLVMExternalLinkage, /**< Externally visible function */ + LLVMAvailableExternallyLinkage, + LLVMLinkOnceAnyLinkage, /**< Keep one copy of function when linking (inline)*/ + LLVMLinkOnceODRLinkage, /**< Same, but only replaced by something + equivalent. */ + LLVMWeakAnyLinkage, /**< Keep one copy of function when linking (weak) */ + LLVMWeakODRLinkage, /**< Same, but only replaced by something + equivalent. */ + LLVMAppendingLinkage, /**< Special purpose, only applies to global arrays */ + LLVMInternalLinkage, /**< Rename collisions when linking (static + functions) */ + LLVMPrivateLinkage, /**< Like Internal, but omit from symbol table */ + LLVMDLLImportLinkage, /**< Function to be imported from DLL */ + LLVMDLLExportLinkage, /**< Function to be accessible from DLL */ + LLVMExternalWeakLinkage,/**< ExternalWeak linkage description */ + LLVMGhostLinkage, /**< Stand-in functions for streaming fns from + bitcode */ + LLVMCommonLinkage, /**< Tentative definitions */ + LLVMLinkerPrivateLinkage /**< Like Private, but linker removes. */ +} LLVMLinkage; + +typedef enum { + LLVMDefaultVisibility, /**< The GV is visible */ + LLVMHiddenVisibility, /**< The GV is hidden */ + LLVMProtectedVisibility /**< The GV is protected */ +} LLVMVisibility; + +typedef enum { + LLVMCCallConv = 0, + LLVMFastCallConv = 8, + LLVMColdCallConv = 9, + LLVMX86StdcallCallConv = 64, + LLVMX86FastcallCallConv = 65 +} LLVMCallConv; + +typedef enum { + LLVMIntEQ = 32, /**< equal */ + LLVMIntNE, /**< not equal */ + LLVMIntUGT, /**< unsigned greater than */ + LLVMIntUGE, /**< unsigned greater or equal */ + LLVMIntULT, /**< unsigned less than */ + LLVMIntULE, /**< unsigned less or equal */ + LLVMIntSGT, /**< signed greater than */ + LLVMIntSGE, /**< signed greater or equal */ + LLVMIntSLT, /**< signed less than */ + LLVMIntSLE /**< signed less or equal */ +} LLVMIntPredicate; + +typedef enum { + LLVMRealPredicateFalse, /**< Always false (always folded) */ + LLVMRealOEQ, /**< True if ordered and equal */ + LLVMRealOGT, /**< True if ordered and greater than */ + LLVMRealOGE, /**< True if ordered and greater than or equal */ + LLVMRealOLT, /**< True if ordered and less than */ + LLVMRealOLE, /**< True if ordered and less than or equal */ + LLVMRealONE, /**< True if ordered and operands are unequal */ + LLVMRealORD, /**< True if ordered (no nans) */ + LLVMRealUNO, /**< True if unordered: isnan(X) | isnan(Y) */ + LLVMRealUEQ, /**< True if unordered or equal */ + LLVMRealUGT, /**< True if unordered or greater than */ + LLVMRealUGE, /**< True if unordered, greater than, or equal */ + LLVMRealULT, /**< True if unordered or less than */ + LLVMRealULE, /**< True if unordered, less than, or equal */ + LLVMRealUNE, /**< True if unordered or not equal */ + LLVMRealPredicateTrue /**< Always true (always folded) */ +} LLVMRealPredicate; + + +/*===-- Error handling ----------------------------------------------------===*/ + +void LLVMDisposeMessage(char *Message); + + +/*===-- Modules -----------------------------------------------------------===*/ + +/* Create and destroy contexts. */ +LLVMContextRef LLVMContextCreate(void); +LLVMContextRef LLVMGetGlobalContext(void); +void LLVMContextDispose(LLVMContextRef C); + +/* Create and destroy modules. */ +/** See llvm::Module::Module. */ +LLVMModuleRef LLVMModuleCreateWithName(const char *ModuleID); +LLVMModuleRef LLVMModuleCreateWithNameInContext(const char *ModuleID, + LLVMContextRef C); + +/** See llvm::Module::~Module. */ +void LLVMDisposeModule(LLVMModuleRef M); + +/** Data layout. See Module::getDataLayout. */ +const char *LLVMGetDataLayout(LLVMModuleRef M); +void LLVMSetDataLayout(LLVMModuleRef M, const char *Triple); + +/** Target triple. See Module::getTargetTriple. */ +const char *LLVMGetTarget(LLVMModuleRef M); +void LLVMSetTarget(LLVMModuleRef M, const char *Triple); + +/** See Module::addTypeName. */ +int LLVMAddTypeName(LLVMModuleRef M, const char *Name, LLVMTypeRef Ty); +void LLVMDeleteTypeName(LLVMModuleRef M, const char *Name); +LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name); + +/** See Module::dump. */ +void LLVMDumpModule(LLVMModuleRef M); + + +/*===-- Types -------------------------------------------------------------===*/ + +/* LLVM types conform to the following hierarchy: + * + * types: + * integer type + * real type + * function type + * sequence types: + * array type + * pointer type + * vector type + * void type + * label type + * opaque type + */ + +/** See llvm::LLVMTypeKind::getTypeID. */ +LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty); + +/** See llvm::LLVMType::getContext. */ +LLVMContextRef LLVMGetTypeContext(LLVMTypeRef Ty); + +/* Operations on integer types */ +LLVMTypeRef LLVMInt1TypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMInt8TypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMInt16TypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMInt32TypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMInt64TypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMIntTypeInContext(LLVMContextRef C, unsigned NumBits); + +LLVMTypeRef LLVMInt1Type(void); +LLVMTypeRef LLVMInt8Type(void); +LLVMTypeRef LLVMInt16Type(void); +LLVMTypeRef LLVMInt32Type(void); +LLVMTypeRef LLVMInt64Type(void); +LLVMTypeRef LLVMIntType(unsigned NumBits); +unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy); + +/* Operations on real types */ +LLVMTypeRef LLVMFloatTypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMDoubleTypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMX86FP80TypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMFP128TypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMPPCFP128TypeInContext(LLVMContextRef C); + +LLVMTypeRef LLVMFloatType(void); +LLVMTypeRef LLVMDoubleType(void); +LLVMTypeRef LLVMX86FP80Type(void); +LLVMTypeRef LLVMFP128Type(void); +LLVMTypeRef LLVMPPCFP128Type(void); + +/* Operations on function types */ +LLVMTypeRef LLVMFunctionType(LLVMTypeRef ReturnType, + LLVMTypeRef *ParamTypes, unsigned ParamCount, + int IsVarArg); +int LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy); +LLVMTypeRef LLVMGetReturnType(LLVMTypeRef FunctionTy); +unsigned LLVMCountParamTypes(LLVMTypeRef FunctionTy); +void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest); + +/* Operations on struct types */ +LLVMTypeRef LLVMStructTypeInContext(LLVMContextRef C, LLVMTypeRef *ElementTypes, + unsigned ElementCount, int Packed); +LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes, unsigned ElementCount, + int Packed); +unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy); +void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest); +int LLVMIsPackedStruct(LLVMTypeRef StructTy); + +/* Operations on array, pointer, and vector types (sequence types) */ +LLVMTypeRef LLVMArrayType(LLVMTypeRef ElementType, unsigned ElementCount); +LLVMTypeRef LLVMPointerType(LLVMTypeRef ElementType, unsigned AddressSpace); +LLVMTypeRef LLVMVectorType(LLVMTypeRef ElementType, unsigned ElementCount); + +LLVMTypeRef LLVMGetElementType(LLVMTypeRef Ty); +unsigned LLVMGetArrayLength(LLVMTypeRef ArrayTy); +unsigned LLVMGetPointerAddressSpace(LLVMTypeRef PointerTy); +unsigned LLVMGetVectorSize(LLVMTypeRef VectorTy); + +/* Operations on other types */ +LLVMTypeRef LLVMVoidTypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMLabelTypeInContext(LLVMContextRef C); +LLVMTypeRef LLVMOpaqueTypeInContext(LLVMContextRef C); + +LLVMTypeRef LLVMVoidType(void); +LLVMTypeRef LLVMLabelType(void); +LLVMTypeRef LLVMOpaqueType(void); + +/* Operations on type handles */ +LLVMTypeHandleRef LLVMCreateTypeHandle(LLVMTypeRef PotentiallyAbstractTy); +void LLVMRefineType(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy); +LLVMTypeRef LLVMResolveTypeHandle(LLVMTypeHandleRef TypeHandle); +void LLVMDisposeTypeHandle(LLVMTypeHandleRef TypeHandle); + + + +/* Operations on all values */ +LLVMTypeRef LLVMTypeOf(LLVMValueRef Val); +const char *LLVMGetValueName(LLVMValueRef Val); +void LLVMSetValueName(LLVMValueRef Val, const char *Name); +void LLVMDumpValue(LLVMValueRef Val); +void LLVMReplaceAllUsesWith(LLVMValueRef OldVal, LLVMValueRef NewVal); + +/* Conversion functions. Return the input value if it is an instance of the + specified class, otherwise NULL. See llvm::dyn_cast_or_null<>. */ +LLVMValueRef LLVMIsAArgument(LLVMValueRef Val); +LLVMValueRef LLVMIsABasicBlock(LLVMValueRef Val); +LLVMValueRef LLVMIsAInlineAsm(LLVMValueRef Val); +LLVMValueRef LLVMIsAUser(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstant(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstantAggregateZero(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstantArray(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstantExpr(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstantFP(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstantInt(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstantPointerNull(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstantStruct(LLVMValueRef Val); +LLVMValueRef LLVMIsAConstantVector(LLVMValueRef Val); +LLVMValueRef LLVMIsAGlobalValue(LLVMValueRef Val); +LLVMValueRef LLVMIsAFunction(LLVMValueRef Val); +LLVMValueRef LLVMIsAGlobalAlias(LLVMValueRef Val); +LLVMValueRef LLVMIsAGlobalVariable(LLVMValueRef Val); +LLVMValueRef LLVMIsAUndefValue(LLVMValueRef Val); +LLVMValueRef LLVMIsAInstruction(LLVMValueRef Val); +LLVMValueRef LLVMIsABinaryOperator(LLVMValueRef Val); +LLVMValueRef LLVMIsACallInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAIntrinsicInst(LLVMValueRef Val); +LLVMValueRef LLVMIsADbgInfoIntrinsic(LLVMValueRef Val); +LLVMValueRef LLVMIsADbgDeclareInst(LLVMValueRef Val); +LLVMValueRef LLVMIsADbgFuncStartInst(LLVMValueRef Val); +LLVMValueRef LLVMIsADbgRegionEndInst(LLVMValueRef Val); +LLVMValueRef LLVMIsADbgRegionStartInst(LLVMValueRef Val); +LLVMValueRef LLVMIsADbgStopPointInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAEHSelectorInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAMemIntrinsic(LLVMValueRef Val); +LLVMValueRef LLVMIsAMemCpyInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAMemMoveInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAMemSetInst(LLVMValueRef Val); +LLVMValueRef LLVMIsACmpInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAFCmpInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAICmpInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAExtractElementInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAGetElementPtrInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAInsertElementInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAInsertValueInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAPHINode(LLVMValueRef Val); +LLVMValueRef LLVMIsASelectInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAShuffleVectorInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAStoreInst(LLVMValueRef Val); +LLVMValueRef LLVMIsATerminatorInst(LLVMValueRef Val); +LLVMValueRef LLVMIsABranchInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAInvokeInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAReturnInst(LLVMValueRef Val); +LLVMValueRef LLVMIsASwitchInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAUnreachableInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAUnwindInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAUnaryInstruction(LLVMValueRef Val); +LLVMValueRef LLVMIsAAllocationInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAAllocaInst(LLVMValueRef Val); +LLVMValueRef LLVMIsACastInst(LLVMValueRef Val); +LLVMValueRef LLVMIsABitCastInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAFPExtInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAFPToSIInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAFPToUIInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAFPTruncInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAIntToPtrInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAPtrToIntInst(LLVMValueRef Val); +LLVMValueRef LLVMIsASExtInst(LLVMValueRef Val); +LLVMValueRef LLVMIsASIToFPInst(LLVMValueRef Val); +LLVMValueRef LLVMIsATruncInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAUIToFPInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAZExtInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAExtractValueInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAFreeInst(LLVMValueRef Val); +LLVMValueRef LLVMIsALoadInst(LLVMValueRef Val); +LLVMValueRef LLVMIsAVAArgInst(LLVMValueRef Val); + + +/* Operations on Uses */ +LLVMUseIteratorRef LLVMGetFirstUse(LLVMValueRef Val); +LLVMUseIteratorRef LLVMGetNextUse(LLVMUseIteratorRef U); +LLVMValueRef LLVMGetUser(LLVMUseIteratorRef U); +LLVMValueRef LLVMGetUsedValue(LLVMUseIteratorRef U); + +/* Operations on Users */ +LLVMValueRef LLVMGetOperand(LLVMValueRef Val, unsigned Index); + +/* Operations on constants of any type */ +LLVMValueRef LLVMConstNull(LLVMTypeRef Ty); /* all zeroes */ +LLVMValueRef LLVMConstAllOnes(LLVMTypeRef Ty); /* only for int/vector */ +LLVMValueRef LLVMGetUndef(LLVMTypeRef Ty); +int LLVMIsConstant(LLVMValueRef Val); +int LLVMIsNull(LLVMValueRef Val); +int LLVMIsUndef(LLVMValueRef Val); +LLVMValueRef LLVMConstPointerNull(LLVMTypeRef Ty); + +/* Operations on scalar constants */ +LLVMValueRef LLVMConstInt(LLVMTypeRef IntTy, unsigned long long N, + int SignExtend); +LLVMValueRef LLVMConstIntOfString(LLVMTypeRef IntTy, const char *Text, + uint8_t Radix); +LLVMValueRef LLVMConstIntOfStringAndSize(LLVMTypeRef IntTy, const char *Text, + unsigned SLen, uint8_t Radix); +LLVMValueRef LLVMConstReal(LLVMTypeRef RealTy, double N); +LLVMValueRef LLVMConstRealOfString(LLVMTypeRef RealTy, const char *Text); +LLVMValueRef LLVMConstRealOfStringAndSize(LLVMTypeRef RealTy, const char *Text, + unsigned SLen); +unsigned long long LLVMConstIntGetZExtValue(LLVMValueRef ConstantVal); +long long LLVMConstIntGetSExtValue(LLVMValueRef ConstantVal); + + +/* Operations on composite constants */ +LLVMValueRef LLVMConstStringInContext(LLVMContextRef C, const char *Str, + unsigned Length, int DontNullTerminate); +LLVMValueRef LLVMConstStructInContext(LLVMContextRef C, + LLVMValueRef *ConstantVals, + unsigned Count, int Packed); + +LLVMValueRef LLVMConstString(const char *Str, unsigned Length, + int DontNullTerminate); +LLVMValueRef LLVMConstArray(LLVMTypeRef ElementTy, + LLVMValueRef *ConstantVals, unsigned Length); +LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count, + int Packed); +LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size); + +/* Constant expressions */ +LLVMOpcode LLVMGetConstOpcode(LLVMValueRef ConstantVal); +LLVMValueRef LLVMAlignOf(LLVMTypeRef Ty); +LLVMValueRef LLVMSizeOf(LLVMTypeRef Ty); +LLVMValueRef LLVMConstNeg(LLVMValueRef ConstantVal); +LLVMValueRef LLVMConstFNeg(LLVMValueRef ConstantVal); +LLVMValueRef LLVMConstNot(LLVMValueRef ConstantVal); +LLVMValueRef LLVMConstAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstNSWAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstFAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstFSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstFMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstUDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstSDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstExactSDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstFDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstURem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstSRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstFRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstAnd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstOr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstXor(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstICmp(LLVMIntPredicate Predicate, + LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstFCmp(LLVMRealPredicate Predicate, + LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstShl(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstLShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstAShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant); +LLVMValueRef LLVMConstGEP(LLVMValueRef ConstantVal, + LLVMValueRef *ConstantIndices, unsigned NumIndices); +LLVMValueRef LLVMConstInBoundsGEP(LLVMValueRef ConstantVal, + LLVMValueRef *ConstantIndices, + unsigned NumIndices); +LLVMValueRef LLVMConstTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstSExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstZExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstFPTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstFPExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstUIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstSIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstFPToUI(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstFPToSI(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstPtrToInt(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstIntToPtr(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstBitCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstZExtOrBitCast(LLVMValueRef ConstantVal, + LLVMTypeRef ToType); +LLVMValueRef LLVMConstSExtOrBitCast(LLVMValueRef ConstantVal, + LLVMTypeRef ToType); +LLVMValueRef LLVMConstTruncOrBitCast(LLVMValueRef ConstantVal, + LLVMTypeRef ToType); +LLVMValueRef LLVMConstPointerCast(LLVMValueRef ConstantVal, + LLVMTypeRef ToType); +LLVMValueRef LLVMConstIntCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType, + unsigned isSigned); +LLVMValueRef LLVMConstFPCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType); +LLVMValueRef LLVMConstSelect(LLVMValueRef ConstantCondition, + LLVMValueRef ConstantIfTrue, + LLVMValueRef ConstantIfFalse); +LLVMValueRef LLVMConstExtractElement(LLVMValueRef VectorConstant, + LLVMValueRef IndexConstant); +LLVMValueRef LLVMConstInsertElement(LLVMValueRef VectorConstant, + LLVMValueRef ElementValueConstant, + LLVMValueRef IndexConstant); +LLVMValueRef LLVMConstShuffleVector(LLVMValueRef VectorAConstant, + LLVMValueRef VectorBConstant, + LLVMValueRef MaskConstant); +LLVMValueRef LLVMConstExtractValue(LLVMValueRef AggConstant, unsigned *IdxList, + unsigned NumIdx); +LLVMValueRef LLVMConstInsertValue(LLVMValueRef AggConstant, + LLVMValueRef ElementValueConstant, + unsigned *IdxList, unsigned NumIdx); +LLVMValueRef LLVMConstInlineAsm(LLVMTypeRef Ty, + const char *AsmString, const char *Constraints, + int HasSideEffects); + +/* Operations on global variables, functions, and aliases (globals) */ +LLVMModuleRef LLVMGetGlobalParent(LLVMValueRef Global); +int LLVMIsDeclaration(LLVMValueRef Global); +LLVMLinkage LLVMGetLinkage(LLVMValueRef Global); +void LLVMSetLinkage(LLVMValueRef Global, LLVMLinkage Linkage); +const char *LLVMGetSection(LLVMValueRef Global); +void LLVMSetSection(LLVMValueRef Global, const char *Section); +LLVMVisibility LLVMGetVisibility(LLVMValueRef Global); +void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz); +unsigned LLVMGetAlignment(LLVMValueRef Global); +void LLVMSetAlignment(LLVMValueRef Global, unsigned Bytes); + +/* Operations on global variables */ +LLVMValueRef LLVMAddGlobal(LLVMModuleRef M, LLVMTypeRef Ty, const char *Name); +LLVMValueRef LLVMGetNamedGlobal(LLVMModuleRef M, const char *Name); +LLVMValueRef LLVMGetFirstGlobal(LLVMModuleRef M); +LLVMValueRef LLVMGetLastGlobal(LLVMModuleRef M); +LLVMValueRef LLVMGetNextGlobal(LLVMValueRef GlobalVar); +LLVMValueRef LLVMGetPreviousGlobal(LLVMValueRef GlobalVar); +void LLVMDeleteGlobal(LLVMValueRef GlobalVar); +LLVMValueRef LLVMGetInitializer(LLVMValueRef GlobalVar); +void LLVMSetInitializer(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal); +int LLVMIsThreadLocal(LLVMValueRef GlobalVar); +void LLVMSetThreadLocal(LLVMValueRef GlobalVar, int IsThreadLocal); +int LLVMIsGlobalConstant(LLVMValueRef GlobalVar); +void LLVMSetGlobalConstant(LLVMValueRef GlobalVar, int IsConstant); + +/* Operations on aliases */ +LLVMValueRef LLVMAddAlias(LLVMModuleRef M, LLVMTypeRef Ty, LLVMValueRef Aliasee, + const char *Name); + +/* Operations on functions */ +LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name, + LLVMTypeRef FunctionTy); +LLVMValueRef LLVMGetNamedFunction(LLVMModuleRef M, const char *Name); +LLVMValueRef LLVMGetFirstFunction(LLVMModuleRef M); +LLVMValueRef LLVMGetLastFunction(LLVMModuleRef M); +LLVMValueRef LLVMGetNextFunction(LLVMValueRef Fn); +LLVMValueRef LLVMGetPreviousFunction(LLVMValueRef Fn); +void LLVMDeleteFunction(LLVMValueRef Fn); +unsigned LLVMGetIntrinsicID(LLVMValueRef Fn); +unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn); +void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC); +const char *LLVMGetGC(LLVMValueRef Fn); +void LLVMSetGC(LLVMValueRef Fn, const char *Name); +void LLVMAddFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA); +LLVMAttribute LLVMGetFunctionAttr(LLVMValueRef Fn); +void LLVMRemoveFunctionAttr(LLVMValueRef Fn, LLVMAttribute PA); + +/* Operations on parameters */ +unsigned LLVMCountParams(LLVMValueRef Fn); +void LLVMGetParams(LLVMValueRef Fn, LLVMValueRef *Params); +LLVMValueRef LLVMGetParam(LLVMValueRef Fn, unsigned Index); +LLVMValueRef LLVMGetParamParent(LLVMValueRef Inst); +LLVMValueRef LLVMGetFirstParam(LLVMValueRef Fn); +LLVMValueRef LLVMGetLastParam(LLVMValueRef Fn); +LLVMValueRef LLVMGetNextParam(LLVMValueRef Arg); +LLVMValueRef LLVMGetPreviousParam(LLVMValueRef Arg); +void LLVMAddAttribute(LLVMValueRef Arg, LLVMAttribute PA); +void LLVMRemoveAttribute(LLVMValueRef Arg, LLVMAttribute PA); +LLVMAttribute LLVMGetAttribute(LLVMValueRef Arg); +void LLVMSetParamAlignment(LLVMValueRef Arg, unsigned align); + +/* Operations on basic blocks */ +LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef BB); +int LLVMValueIsBasicBlock(LLVMValueRef Val); +LLVMBasicBlockRef LLVMValueAsBasicBlock(LLVMValueRef Val); +LLVMValueRef LLVMGetBasicBlockParent(LLVMBasicBlockRef BB); +unsigned LLVMCountBasicBlocks(LLVMValueRef Fn); +void LLVMGetBasicBlocks(LLVMValueRef Fn, LLVMBasicBlockRef *BasicBlocks); +LLVMBasicBlockRef LLVMGetFirstBasicBlock(LLVMValueRef Fn); +LLVMBasicBlockRef LLVMGetLastBasicBlock(LLVMValueRef Fn); +LLVMBasicBlockRef LLVMGetNextBasicBlock(LLVMBasicBlockRef BB); +LLVMBasicBlockRef LLVMGetPreviousBasicBlock(LLVMBasicBlockRef BB); +LLVMBasicBlockRef LLVMGetEntryBasicBlock(LLVMValueRef Fn); + +LLVMBasicBlockRef LLVMAppendBasicBlockInContext(LLVMContextRef C, + LLVMValueRef Fn, + const char *Name); +LLVMBasicBlockRef LLVMInsertBasicBlockInContext(LLVMContextRef C, + LLVMBasicBlockRef BB, + const char *Name); + +LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef Fn, const char *Name); +LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef InsertBeforeBB, + const char *Name); +void LLVMDeleteBasicBlock(LLVMBasicBlockRef BB); + +/* Operations on instructions */ +LLVMBasicBlockRef LLVMGetInstructionParent(LLVMValueRef Inst); +LLVMValueRef LLVMGetFirstInstruction(LLVMBasicBlockRef BB); +LLVMValueRef LLVMGetLastInstruction(LLVMBasicBlockRef BB); +LLVMValueRef LLVMGetNextInstruction(LLVMValueRef Inst); +LLVMValueRef LLVMGetPreviousInstruction(LLVMValueRef Inst); + +/* Operations on call sites */ +void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC); +unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr); +void LLVMAddInstrAttribute(LLVMValueRef Instr, unsigned index, LLVMAttribute); +void LLVMRemoveInstrAttribute(LLVMValueRef Instr, unsigned index, + LLVMAttribute); +void LLVMSetInstrParamAlignment(LLVMValueRef Instr, unsigned index, + unsigned align); + +/* Operations on call instructions (only) */ +int LLVMIsTailCall(LLVMValueRef CallInst); +void LLVMSetTailCall(LLVMValueRef CallInst, int IsTailCall); + +/* Operations on phi nodes */ +void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues, + LLVMBasicBlockRef *IncomingBlocks, unsigned Count); +unsigned LLVMCountIncoming(LLVMValueRef PhiNode); +LLVMValueRef LLVMGetIncomingValue(LLVMValueRef PhiNode, unsigned Index); +LLVMBasicBlockRef LLVMGetIncomingBlock(LLVMValueRef PhiNode, unsigned Index); + +/*===-- Instruction builders ----------------------------------------------===*/ + +/* An instruction builder represents a point within a basic block, and is the + * exclusive means of building instructions using the C interface. + */ + +LLVMBuilderRef LLVMCreateBuilderInContext(LLVMContextRef C); +LLVMBuilderRef LLVMCreateBuilder(void); +void LLVMPositionBuilder(LLVMBuilderRef Builder, LLVMBasicBlockRef Block, + LLVMValueRef Instr); +void LLVMPositionBuilderBefore(LLVMBuilderRef Builder, LLVMValueRef Instr); +void LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder, LLVMBasicBlockRef Block); +LLVMBasicBlockRef LLVMGetInsertBlock(LLVMBuilderRef Builder); +void LLVMClearInsertionPosition(LLVMBuilderRef Builder); +void LLVMInsertIntoBuilder(LLVMBuilderRef Builder, LLVMValueRef Instr); +void LLVMInsertIntoBuilderWithName(LLVMBuilderRef Builder, LLVMValueRef Instr, + const char *Name); +void LLVMDisposeBuilder(LLVMBuilderRef Builder); + +/* Terminators */ +LLVMValueRef LLVMBuildRetVoid(LLVMBuilderRef); +LLVMValueRef LLVMBuildRet(LLVMBuilderRef, LLVMValueRef V); +LLVMValueRef LLVMBuildAggregateRet(LLVMBuilderRef, LLVMValueRef *RetVals, + unsigned N); +LLVMValueRef LLVMBuildBr(LLVMBuilderRef, LLVMBasicBlockRef Dest); +LLVMValueRef LLVMBuildCondBr(LLVMBuilderRef, LLVMValueRef If, + LLVMBasicBlockRef Then, LLVMBasicBlockRef Else); +LLVMValueRef LLVMBuildSwitch(LLVMBuilderRef, LLVMValueRef V, + LLVMBasicBlockRef Else, unsigned NumCases); +LLVMValueRef LLVMBuildInvoke(LLVMBuilderRef, LLVMValueRef Fn, + LLVMValueRef *Args, unsigned NumArgs, + LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch, + const char *Name); +LLVMValueRef LLVMBuildUnwind(LLVMBuilderRef); +LLVMValueRef LLVMBuildUnreachable(LLVMBuilderRef); + +/* Add a case to the switch instruction */ +void LLVMAddCase(LLVMValueRef Switch, LLVMValueRef OnVal, + LLVMBasicBlockRef Dest); + +/* Arithmetic */ +LLVMValueRef LLVMBuildAdd(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildNSWAdd(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildFAdd(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildSub(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildFSub(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildMul(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildFMul(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildUDiv(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildSDiv(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildExactSDiv(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildFDiv(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildURem(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildSRem(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildFRem(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildShl(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildLShr(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildAShr(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildAnd(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildOr(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildXor(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildNeg(LLVMBuilderRef, LLVMValueRef V, const char *Name); +LLVMValueRef LLVMBuildFNeg(LLVMBuilderRef, LLVMValueRef V, const char *Name); +LLVMValueRef LLVMBuildNot(LLVMBuilderRef, LLVMValueRef V, const char *Name); + +/* Memory */ +LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef, LLVMTypeRef Ty, const char *Name); +LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef, LLVMTypeRef Ty, + LLVMValueRef Val, const char *Name); +LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef, LLVMTypeRef Ty, const char *Name); +LLVMValueRef LLVMBuildArrayAlloca(LLVMBuilderRef, LLVMTypeRef Ty, + LLVMValueRef Val, const char *Name); +LLVMValueRef LLVMBuildFree(LLVMBuilderRef, LLVMValueRef PointerVal); +LLVMValueRef LLVMBuildLoad(LLVMBuilderRef, LLVMValueRef PointerVal, + const char *Name); +LLVMValueRef LLVMBuildStore(LLVMBuilderRef, LLVMValueRef Val, LLVMValueRef Ptr); +LLVMValueRef LLVMBuildGEP(LLVMBuilderRef B, LLVMValueRef Pointer, + LLVMValueRef *Indices, unsigned NumIndices, + const char *Name); +LLVMValueRef LLVMBuildInBoundsGEP(LLVMBuilderRef B, LLVMValueRef Pointer, + LLVMValueRef *Indices, unsigned NumIndices, + const char *Name); +LLVMValueRef LLVMBuildStructGEP(LLVMBuilderRef B, LLVMValueRef Pointer, + unsigned Idx, const char *Name); +LLVMValueRef LLVMBuildGlobalString(LLVMBuilderRef B, const char *Str, + const char *Name); +LLVMValueRef LLVMBuildGlobalStringPtr(LLVMBuilderRef B, const char *Str, + const char *Name); + +/* Casts */ +LLVMValueRef LLVMBuildTrunc(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildZExt(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildSExt(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildFPToUI(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildFPToSI(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildUIToFP(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildSIToFP(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildFPTrunc(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildFPExt(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildPtrToInt(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildIntToPtr(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildBitCast(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildZExtOrBitCast(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildSExtOrBitCast(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildTruncOrBitCast(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildPointerCast(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildIntCast(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); +LLVMValueRef LLVMBuildFPCast(LLVMBuilderRef, LLVMValueRef Val, + LLVMTypeRef DestTy, const char *Name); + +/* Comparisons */ +LLVMValueRef LLVMBuildICmp(LLVMBuilderRef, LLVMIntPredicate Op, + LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); +LLVMValueRef LLVMBuildFCmp(LLVMBuilderRef, LLVMRealPredicate Op, + LLVMValueRef LHS, LLVMValueRef RHS, + const char *Name); + +/* Miscellaneous instructions */ +LLVMValueRef LLVMBuildPhi(LLVMBuilderRef, LLVMTypeRef Ty, const char *Name); +LLVMValueRef LLVMBuildCall(LLVMBuilderRef, LLVMValueRef Fn, + LLVMValueRef *Args, unsigned NumArgs, + const char *Name); +LLVMValueRef LLVMBuildSelect(LLVMBuilderRef, LLVMValueRef If, + LLVMValueRef Then, LLVMValueRef Else, + const char *Name); +LLVMValueRef LLVMBuildVAArg(LLVMBuilderRef, LLVMValueRef List, LLVMTypeRef Ty, + const char *Name); +LLVMValueRef LLVMBuildExtractElement(LLVMBuilderRef, LLVMValueRef VecVal, + LLVMValueRef Index, const char *Name); +LLVMValueRef LLVMBuildInsertElement(LLVMBuilderRef, LLVMValueRef VecVal, + LLVMValueRef EltVal, LLVMValueRef Index, + const char *Name); +LLVMValueRef LLVMBuildShuffleVector(LLVMBuilderRef, LLVMValueRef V1, + LLVMValueRef V2, LLVMValueRef Mask, + const char *Name); +LLVMValueRef LLVMBuildExtractValue(LLVMBuilderRef, LLVMValueRef AggVal, + unsigned Index, const char *Name); +LLVMValueRef LLVMBuildInsertValue(LLVMBuilderRef, LLVMValueRef AggVal, + LLVMValueRef EltVal, unsigned Index, + const char *Name); + +LLVMValueRef LLVMBuildIsNull(LLVMBuilderRef, LLVMValueRef Val, + const char *Name); +LLVMValueRef LLVMBuildIsNotNull(LLVMBuilderRef, LLVMValueRef Val, + const char *Name); +LLVMValueRef LLVMBuildPtrDiff(LLVMBuilderRef, LLVMValueRef LHS, + LLVMValueRef RHS, const char *Name); + + +/*===-- Module providers --------------------------------------------------===*/ + +/* Encapsulates the module M in a module provider, taking ownership of the + * module. + * See the constructor llvm::ExistingModuleProvider::ExistingModuleProvider. + */ +LLVMModuleProviderRef +LLVMCreateModuleProviderForExistingModule(LLVMModuleRef M); + +/* Destroys the module provider MP as well as the contained module. + * See the destructor llvm::ModuleProvider::~ModuleProvider. + */ +void LLVMDisposeModuleProvider(LLVMModuleProviderRef MP); + + +/*===-- Memory buffers ----------------------------------------------------===*/ + +int LLVMCreateMemoryBufferWithContentsOfFile(const char *Path, + LLVMMemoryBufferRef *OutMemBuf, + char **OutMessage); +int LLVMCreateMemoryBufferWithSTDIN(LLVMMemoryBufferRef *OutMemBuf, + char **OutMessage); +void LLVMDisposeMemoryBuffer(LLVMMemoryBufferRef MemBuf); + + +/*===-- Pass Managers -----------------------------------------------------===*/ + +/** Constructs a new whole-module pass pipeline. This type of pipeline is + suitable for link-time optimization and whole-module transformations. + See llvm::PassManager::PassManager. */ +LLVMPassManagerRef LLVMCreatePassManager(void); + +/** Constructs a new function-by-function pass pipeline over the module + provider. It does not take ownership of the module provider. This type of + pipeline is suitable for code generation and JIT compilation tasks. + See llvm::FunctionPassManager::FunctionPassManager. */ +LLVMPassManagerRef LLVMCreateFunctionPassManager(LLVMModuleProviderRef MP); + +/** Initializes, executes on the provided module, and finalizes all of the + passes scheduled in the pass manager. Returns 1 if any of the passes + modified the module, 0 otherwise. See llvm::PassManager::run(Module&). */ +int LLVMRunPassManager(LLVMPassManagerRef PM, LLVMModuleRef M); + +/** Initializes all of the function passes scheduled in the function pass + manager. Returns 1 if any of the passes modified the module, 0 otherwise. + See llvm::FunctionPassManager::doInitialization. */ +int LLVMInitializeFunctionPassManager(LLVMPassManagerRef FPM); + +/** Executes all of the function passes scheduled in the function pass manager + on the provided function. Returns 1 if any of the passes modified the + function, false otherwise. + See llvm::FunctionPassManager::run(Function&). */ +int LLVMRunFunctionPassManager(LLVMPassManagerRef FPM, LLVMValueRef F); + +/** Finalizes all of the function passes scheduled in in the function pass + manager. Returns 1 if any of the passes modified the module, 0 otherwise. + See llvm::FunctionPassManager::doFinalization. */ +int LLVMFinalizeFunctionPassManager(LLVMPassManagerRef FPM); + +/** Frees the memory of a pass pipeline. For function pipelines, does not free + the module provider. + See llvm::PassManagerBase::~PassManagerBase. */ +void LLVMDisposePassManager(LLVMPassManagerRef PM); + + + +/* Analysis.h */ + +typedef enum { + LLVMAbortProcessAction, /* verifier will print to stderr and abort() */ + LLVMPrintMessageAction, /* verifier will print to stderr and return 1 */ + LLVMReturnStatusAction /* verifier will just return 1 */ +} LLVMVerifierFailureAction; + + +/* Verifies that a module is valid, taking the specified action if not. + Optionally returns a human-readable description of any invalid constructs. + OutMessage must be disposed with LLVMDisposeMessage. */ +int LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action, + char **OutMessage); + +/* Verifies that a single function is valid, taking the specified action. Useful + for debugging. */ +int LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action); + +/* Open up a ghostview window that displays the CFG of the current function. + Useful for debugging. */ +void LLVMViewFunctionCFG(LLVMValueRef Fn); +void LLVMViewFunctionCFGOnly(LLVMValueRef Fn); + +/* BitReader.h */ + +/* Builds a module from the bitcode in the specified memory buffer, returning a + reference to the module via the OutModule parameter. Returns 0 on success. + Optionally returns a human-readable error message via OutMessage. */ +int LLVMParseBitcode(LLVMMemoryBufferRef MemBuf, + LLVMModuleRef *OutModule, char **OutMessage); + +int LLVMParseBitcodeInContext(LLVMContextRef ContextRef, + LLVMMemoryBufferRef MemBuf, + LLVMModuleRef *OutModule, char **OutMessage); + +/* Reads a module from the specified path, returning via the OutMP parameter + a module provider which performs lazy deserialization. Returns 0 on success. + Optionally returns a human-readable error message via OutMessage. */ +int LLVMGetBitcodeModuleProvider(LLVMMemoryBufferRef MemBuf, + LLVMModuleProviderRef *OutMP, + char **OutMessage); + +int LLVMGetBitcodeModuleProviderInContext(LLVMContextRef ContextRef, + LLVMMemoryBufferRef MemBuf, + LLVMModuleProviderRef *OutMP, + char **OutMessage); + +/* BitWriter.h */ + +/*===-- Operations on modules ---------------------------------------------===*/ + +/* Writes a module to an open file descriptor. Returns 0 on success. + Closes the Handle. Use dup first if this is not what you want. */ +int LLVMWriteBitcodeToFileHandle(LLVMModuleRef M, int Handle); + +/* Writes a module to the specified path. Returns 0 on success. */ +int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path); + + +/* Target.h */ + +#define LLVMBigEndian 0 +#define LLVMLittleEndian 1 +typedef int LLVMByteOrdering; + +typedef struct LLVMOpaqueTargetData *LLVMTargetDataRef; +typedef struct LLVMStructLayout *LLVMStructLayoutRef; + +/*===-- Target Data -------------------------------------------------------===*/ + +/** Creates target data from a target layout string. + See the constructor llvm::TargetData::TargetData. */ +LLVMTargetDataRef LLVMCreateTargetData(const char *StringRep); + +/** Adds target data information to a pass manager. This does not take ownership + of the target data. + See the method llvm::PassManagerBase::add. */ +void LLVMAddTargetData(LLVMTargetDataRef, LLVMPassManagerRef); + +/** Converts target data to a target layout string. The string must be disposed + with LLVMDisposeMessage. + See the constructor llvm::TargetData::TargetData. */ +char *LLVMCopyStringRepOfTargetData(LLVMTargetDataRef); + +/** Returns the byte order of a target, either LLVMBigEndian or + LLVMLittleEndian. + See the method llvm::TargetData::isLittleEndian. */ +LLVMByteOrdering LLVMByteOrder(LLVMTargetDataRef); + +/** Returns the pointer size in bytes for a target. + See the method llvm::TargetData::getPointerSize. */ +unsigned LLVMPointerSize(LLVMTargetDataRef); + +/** Returns the integer type that is the same size as a pointer on a target. + See the method llvm::TargetData::getIntPtrType. */ +LLVMTypeRef LLVMIntPtrType(LLVMTargetDataRef); + +/** Computes the size of a type in bytes for a target. + See the method llvm::TargetData::getTypeSizeInBits. */ +unsigned long long LLVMSizeOfTypeInBits(LLVMTargetDataRef, LLVMTypeRef); + +/** Computes the storage size of a type in bytes for a target. + See the method llvm::TargetData::getTypeStoreSize. */ +unsigned long long LLVMStoreSizeOfType(LLVMTargetDataRef, LLVMTypeRef); + +/** Computes the ABI size of a type in bytes for a target. + See the method llvm::TargetData::getTypeAllocSize. */ +unsigned long long LLVMABISizeOfType(LLVMTargetDataRef, LLVMTypeRef); + +/** Computes the ABI alignment of a type in bytes for a target. + See the method llvm::TargetData::getTypeABISize. */ +unsigned LLVMABIAlignmentOfType(LLVMTargetDataRef, LLVMTypeRef); + +/** Computes the call frame alignment of a type in bytes for a target. + See the method llvm::TargetData::getTypeABISize. */ +unsigned LLVMCallFrameAlignmentOfType(LLVMTargetDataRef, LLVMTypeRef); + +/** Computes the preferred alignment of a type in bytes for a target. + See the method llvm::TargetData::getTypeABISize. */ +unsigned LLVMPreferredAlignmentOfType(LLVMTargetDataRef, LLVMTypeRef); + +/** Computes the preferred alignment of a global variable in bytes for a target. + See the method llvm::TargetData::getPreferredAlignment. */ +unsigned LLVMPreferredAlignmentOfGlobal(LLVMTargetDataRef, + LLVMValueRef GlobalVar); + +/** Computes the structure element that contains the byte offset for a target. + See the method llvm::StructLayout::getElementContainingOffset. */ +unsigned LLVMElementAtOffset(LLVMTargetDataRef, LLVMTypeRef StructTy, + unsigned long long Offset); + +/** Computes the byte offset of the indexed struct element for a target. + See the method llvm::StructLayout::getElementContainingOffset. */ +unsigned long long LLVMOffsetOfElement(LLVMTargetDataRef, LLVMTypeRef StructTy, + unsigned Element); + +/** Struct layouts are speculatively cached. If a TargetDataRef is alive when + types are being refined and removed, this method must be called whenever a + struct type is removed to avoid a dangling pointer in this cache. + See the method llvm::TargetData::InvalidateStructLayoutInfo. */ +void LLVMInvalidateStructLayout(LLVMTargetDataRef, LLVMTypeRef StructTy); + +/** Deallocates a TargetData. + See the destructor llvm::TargetData::~TargetData. */ +void LLVMDisposeTargetData(LLVMTargetDataRef); + + +/* ExecutionEngine.h */ +void LLVMLinkInJIT(void); +void LLVMLinkInInterpreter(void); + +typedef struct LLVMOpaqueGenericValue *LLVMGenericValueRef; +typedef struct LLVMOpaqueExecutionEngine *LLVMExecutionEngineRef; + +/*===-- Operations on generic values --------------------------------------===*/ + +LLVMGenericValueRef LLVMCreateGenericValueOfInt(LLVMTypeRef Ty, + unsigned long long N, + int IsSigned); + +LLVMGenericValueRef LLVMCreateGenericValueOfPointer(void *P); + +LLVMGenericValueRef LLVMCreateGenericValueOfFloat(LLVMTypeRef Ty, double N); + +unsigned LLVMGenericValueIntWidth(LLVMGenericValueRef GenValRef); + +unsigned long long LLVMGenericValueToInt(LLVMGenericValueRef GenVal, + int IsSigned); + +void *LLVMGenericValueToPointer(LLVMGenericValueRef GenVal); + +double LLVMGenericValueToFloat(LLVMTypeRef TyRef, LLVMGenericValueRef GenVal); + +void LLVMDisposeGenericValue(LLVMGenericValueRef GenVal); + +/*===-- Operations on execution engines -----------------------------------===*/ + +int LLVMCreateExecutionEngine(LLVMExecutionEngineRef *OutEE, + LLVMModuleProviderRef MP, + char **OutError); + +int LLVMCreateInterpreter(LLVMExecutionEngineRef *OutInterp, + LLVMModuleProviderRef MP, + char **OutError); + +int LLVMCreateJITCompiler(LLVMExecutionEngineRef *OutJIT, + LLVMModuleProviderRef MP, + unsigned OptLevel, + char **OutError); + +void LLVMDisposeExecutionEngine(LLVMExecutionEngineRef EE); + +void LLVMRunStaticConstructors(LLVMExecutionEngineRef EE); + +void LLVMRunStaticDestructors(LLVMExecutionEngineRef EE); + +int LLVMRunFunctionAsMain(LLVMExecutionEngineRef EE, LLVMValueRef F, + unsigned ArgC, const char * const *ArgV, + const char * const *EnvP); + +LLVMGenericValueRef LLVMRunFunction(LLVMExecutionEngineRef EE, LLVMValueRef F, + unsigned NumArgs, + LLVMGenericValueRef *Args); + +void LLVMFreeMachineCodeForFunction(LLVMExecutionEngineRef EE, LLVMValueRef F); + +void LLVMAddModuleProvider(LLVMExecutionEngineRef EE, LLVMModuleProviderRef MP); + +int LLVMRemoveModuleProvider(LLVMExecutionEngineRef EE, + LLVMModuleProviderRef MP, + LLVMModuleRef *OutMod, char **OutError); + +int LLVMFindFunction(LLVMExecutionEngineRef EE, const char *Name, + LLVMValueRef *OutFn); + +LLVMTargetDataRef LLVMGetExecutionEngineTargetData(LLVMExecutionEngineRef EE); + +void LLVMAddGlobalMapping(LLVMExecutionEngineRef EE, LLVMValueRef Global, + void* Addr); + +void *LLVMGetPointerToGlobal(LLVMExecutionEngineRef EE, LLVMValueRef Global); + + +/* LinkTimeOptimizer.h */ +/// This provides a dummy type for pointers to the LTO object. +typedef void* llvm_lto_t; + +/// This provides a C-visible enumerator to manage status codes. +/// This should map exactly onto the C++ enumerator LTOStatus. +typedef enum llvm_lto_status { + LLVM_LTO_UNKNOWN, + LLVM_LTO_OPT_SUCCESS, + LLVM_LTO_READ_SUCCESS, + LLVM_LTO_READ_FAILURE, + LLVM_LTO_WRITE_FAILURE, + LLVM_LTO_NO_TARGET, + LLVM_LTO_NO_WORK, + LLVM_LTO_MODULE_MERGE_FAILURE, + LLVM_LTO_ASM_FAILURE, + + // Added C-specific error codes + LLVM_LTO_NULL_OBJECT +} llvm_lto_status_t; + +/// This provides C interface to initialize link time optimizer. This allows +/// linker to use dlopen() interface to dynamically load LinkTimeOptimizer. +/// extern "C" helps, because dlopen() interface uses name to find the symbol. +extern llvm_lto_t llvm_create_optimizer(void); +extern void llvm_destroy_optimizer(llvm_lto_t lto); + +extern llvm_lto_status_t llvm_read_object_file + (llvm_lto_t lto, const char* input_filename); +extern llvm_lto_status_t llvm_optimize_modules + (llvm_lto_t lto, const char* output_filename); + +/* lto.h */ + +#define LTO_API_VERSION 3 + +typedef enum { + LTO_SYMBOL_ALIGNMENT_MASK = 0x0000001F, /* log2 of alignment */ + LTO_SYMBOL_PERMISSIONS_MASK = 0x000000E0, + LTO_SYMBOL_PERMISSIONS_CODE = 0x000000A0, + LTO_SYMBOL_PERMISSIONS_DATA = 0x000000C0, + LTO_SYMBOL_PERMISSIONS_RODATA = 0x00000080, + LTO_SYMBOL_DEFINITION_MASK = 0x00000700, + LTO_SYMBOL_DEFINITION_REGULAR = 0x00000100, + LTO_SYMBOL_DEFINITION_TENTATIVE = 0x00000200, + LTO_SYMBOL_DEFINITION_WEAK = 0x00000300, + LTO_SYMBOL_DEFINITION_UNDEFINED = 0x00000400, + LTO_SYMBOL_DEFINITION_WEAKUNDEF = 0x00000500, + LTO_SYMBOL_SCOPE_MASK = 0x00003800, + LTO_SYMBOL_SCOPE_INTERNAL = 0x00000800, + LTO_SYMBOL_SCOPE_HIDDEN = 0x00001000, + LTO_SYMBOL_SCOPE_PROTECTED = 0x00002000, + LTO_SYMBOL_SCOPE_DEFAULT = 0x00001800 +} lto_symbol_attributes; + +typedef enum { + LTO_DEBUG_MODEL_NONE = 0, + LTO_DEBUG_MODEL_DWARF = 1 +} lto_debug_model; + +typedef enum { + LTO_CODEGEN_PIC_MODEL_STATIC = 0, + LTO_CODEGEN_PIC_MODEL_DYNAMIC = 1, + LTO_CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC = 2 +} lto_codegen_model; + + +/** opaque reference to a loaded object module */ +typedef struct LTOModule* lto_module_t; + +/** opaque reference to a code generator */ +typedef struct LTOCodeGenerator* lto_code_gen_t; + +/** + * Returns a printable string. + */ +extern const char* +lto_get_version(void); + + +/** + * Returns the last error string or NULL if last operation was sucessful. + */ +extern const char* +lto_get_error_message(void); + +/** + * Checks if a file is a loadable object file. + */ +extern bool +lto_module_is_object_file(const char* path); + + +/** + * Checks if a file is a loadable object compiled for requested target. + */ +extern bool +lto_module_is_object_file_for_target(const char* path, + const char* target_triple_prefix); + + +/** + * Checks if a buffer is a loadable object file. + */ +extern bool +lto_module_is_object_file_in_memory(const void* mem, size_t length); + + +/** + * Checks if a buffer is a loadable object compiled for requested target. + */ +extern bool +lto_module_is_object_file_in_memory_for_target(const void* mem, size_t length, + const char* target_triple_prefix); + + +/** + * Loads an object file from disk. + * Returns NULL on error (check lto_get_error_message() for details). + */ +extern lto_module_t +lto_module_create(const char* path); + + +/** + * Loads an object file from memory. + * Returns NULL on error (check lto_get_error_message() for details). + */ +extern lto_module_t +lto_module_create_from_memory(const void* mem, size_t length); + + +/** + * Frees all memory internally allocated by the module. + * Upon return the lto_module_t is no longer valid. + */ +extern void +lto_module_dispose(lto_module_t mod); + + +/** + * Returns triple string which the object module was compiled under. + */ +extern const char* +lto_module_get_target_triple(lto_module_t mod); + + +/** + * Returns the number of symbols in the object module. + */ +extern unsigned int +lto_module_get_num_symbols(lto_module_t mod); + + +/** + * Returns the name of the ith symbol in the object module. + */ +extern const char* +lto_module_get_symbol_name(lto_module_t mod, unsigned int index); + + +/** + * Returns the attributes of the ith symbol in the object module. + */ +extern lto_symbol_attributes +lto_module_get_symbol_attribute(lto_module_t mod, unsigned int index); + + +/** + * Instantiates a code generator. + * Returns NULL on error (check lto_get_error_message() for details). + */ +extern lto_code_gen_t +lto_codegen_create(void); + + +/** + * Frees all code generator and all memory it internally allocated. + * Upon return the lto_code_gen_t is no longer valid. + */ +extern void +lto_codegen_dispose(lto_code_gen_t); + + + +/** + * Add an object module to the set of modules for which code will be generated. + * Returns true on error (check lto_get_error_message() for details). + */ +extern bool +lto_codegen_add_module(lto_code_gen_t cg, lto_module_t mod); + + + +/** + * Sets if debug info should be generated. + * Returns true on error (check lto_get_error_message() for details). + */ +extern bool +lto_codegen_set_debug_model(lto_code_gen_t cg, lto_debug_model); + + +/** + * Sets which PIC code model to generated. + * Returns true on error (check lto_get_error_message() for details). + */ +extern bool +lto_codegen_set_pic_model(lto_code_gen_t cg, lto_codegen_model); + + +/** + * Sets the location of the "gcc" to run. If not set, libLTO will search for + * "gcc" on the path. + */ +extern void +lto_codegen_set_gcc_path(lto_code_gen_t cg, const char* path); + + +/** + * Sets the location of the assembler tool to run. If not set, libLTO + * will use gcc to invoke the assembler. + */ +extern void +lto_codegen_set_assembler_path(lto_code_gen_t cg, const char* path); + + +/** + * Adds to a list of all global symbols that must exist in the final + * generated code. If a function is not listed, it might be + * inlined into every usage and optimized away. + */ +extern void +lto_codegen_add_must_preserve_symbol(lto_code_gen_t cg, const char* symbol); + + +/** + * Writes a new object file at the specified path that contains the + * merged contents of all modules added so far. + * Returns true on error (check lto_get_error_message() for details). + */ +extern bool +lto_codegen_write_merged_modules(lto_code_gen_t cg, const char* path); + + +/** + * Generates code for all added modules into one native object file. + * On sucess returns a pointer to a generated mach-o/ELF buffer and + * length set to the buffer size. The buffer is owned by the + * lto_code_gen_t and will be freed when lto_codegen_dispose() + * is called, or lto_codegen_compile() is called again. + * On failure, returns NULL (check lto_get_error_message() for details). + */ +extern const void* +lto_codegen_compile(lto_code_gen_t cg, size_t* length); + + +/** + * Sets options to help debug codegen bugs. + */ +extern void +lto_codegen_debug_options(lto_code_gen_t cg, const char *); + + + + |