llvm-project/llvm/include/llvm-c/Core.h

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/*===-- llvm-c/Core.h - Core Library C Interface ------------------*- C -*-===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file was developed by Gordon Henriksen and is distributed under the *|
|* University of Illinois Open Source License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This header declares the C interface to libLLVMCore.a, which implements *|
|* the LLVM intermediate representation. *|
|* *|
|* LLVM uses a polymorphic type hierarchy which C cannot represent, therefore *|
|* parameters must be passed as base types. Despite the declared types, most *|
|* of the functions provided operate only on branches of the type hierarchy. *|
|* The declared parameter names are descriptive and specify which type is *|
|* required. Additionally, each type hierarchy is documented along with the *|
|* functions that operate upon it. For more detail, refer to LLVM's C++ code. *|
|* If in doubt, refer to Core.cpp, which performs paramter downcasts in the *|
|* form unwrap<RequiredType>(Param). *|
|* *|
|* Many exotic languages can interoperate with C code but have a harder time *|
|* with C++ due to name mangling. So in addition to C, this interface enables *|
|* tools written in such languages. *|
|* *|
|* When included into a C++ source file, also declares 'wrap' and 'unwrap' *|
|* helpers to perform opaque reference<-->pointer conversions. These helpers *|
|* are shorter and more tightly typed than writing the casts by hand when *|
|* authoring bindings. In assert builds, they will do runtime type checking. *|
|* *|
\*===----------------------------------------------------------------------===*/
#ifndef LLVM_C_CORE_H
#define LLVM_C_CORE_H
#ifdef __cplusplus
/* Need these includes to support the LLVM 'cast' template for the C++ 'wrap'
and 'unwrap' conversion functions. */
#include "llvm/Module.h"
#include "llvm/Support/LLVMBuilder.h"
extern "C" {
#endif
/* Opaque types. */
typedef struct LLVMOpaqueModule *LLVMModuleRef;
typedef struct LLVMOpaqueType *LLVMTypeRef;
typedef struct LLVMOpaqueValue *LLVMValueRef;
typedef struct LLVMOpaqueBasicBlock *LLVMBasicBlockRef;
typedef struct LLVMOpaqueBuilder *LLVMBuilderRef;
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 */
} LLVMTypeKind;
typedef enum {
LLVMExternalLinkage, /* Externally visible function */
LLVMLinkOnceLinkage, /* Keep one copy of function when linking (inline) */
LLVMWeakLinkage, /* Keep one copy of function when linking (weak) */
LLVMAppendingLinkage, /* Special purpose, only applies to global arrays */
LLVMInternalLinkage, /* Rename collisions when linking (static functions)*/
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*/
} 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;
/*===-- Modules -----------------------------------------------------------===*/
/* Create and destroy modules. */
LLVMModuleRef LLVMModuleCreateWithName(const char *ModuleID);
void LLVMDisposeModule(LLVMModuleRef M);
/* Same as Module::addTypeName. */
int LLVMAddTypeName(LLVMModuleRef M, const char *Name, LLVMTypeRef Ty);
void LLVMDeleteTypeName(LLVMModuleRef M, const char *Name);
/*===-- 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
*/
LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty);
void LLVMRefineAbstractType(LLVMTypeRef AbstractType, LLVMTypeRef ConcreteType);
/* Operations on integer types */
LLVMTypeRef LLVMInt1Type();
LLVMTypeRef LLVMInt8Type();
LLVMTypeRef LLVMInt16Type();
LLVMTypeRef LLVMInt32Type();
LLVMTypeRef LLVMInt64Type();
LLVMTypeRef LLVMCreateIntType(unsigned NumBits);
unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy);
/* Operations on real types */
LLVMTypeRef LLVMFloatType();
LLVMTypeRef LLVMDoubleType();
LLVMTypeRef LLVMX86FP80Type();
LLVMTypeRef LLVMFP128Type();
LLVMTypeRef LLVMPPCFP128Type();
/* Operations on function types */
LLVMTypeRef LLVMCreateFunctionType(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 LLVMCreateStructType(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 LLVMCreateArrayType(LLVMTypeRef ElementType, unsigned ElementCount);
LLVMTypeRef LLVMCreatePointerType(LLVMTypeRef ElementType);
LLVMTypeRef LLVMCreateVectorType(LLVMTypeRef ElementType,unsigned ElementCount);
LLVMTypeRef LLVMGetElementType(LLVMTypeRef Ty);
unsigned LLVMGetArrayLength(LLVMTypeRef ArrayTy);
unsigned LLVMGetVectorSize(LLVMTypeRef VectorTy);
/* Operations on other types */
LLVMTypeRef LLVMVoidType();
LLVMTypeRef LLVMLabelType();
LLVMTypeRef LLVMCreateOpaqueType();
/*===-- Values ------------------------------------------------------------===*/
/* The bulk of LLVM's object model consists of values, which comprise a very
* rich type hierarchy.
*
* values:
* constants:
* scalar constants
* composite contants
* globals:
* global variable
* function
* alias
* basic blocks
*/
/* Operations on all values */
LLVMTypeRef LLVMTypeOf(LLVMValueRef Val);
const char *LLVMGetValueName(LLVMValueRef Val);
void LLVMSetValueName(LLVMValueRef Val, const char *Name);
/* Operations on constants of any type */
LLVMValueRef LLVMGetNull(LLVMTypeRef Ty); /* all zeroes */
LLVMValueRef LLVMGetAllOnes(LLVMTypeRef Ty); /* only for int/vector */
LLVMValueRef LLVMGetUndef(LLVMTypeRef Ty);
int LLVMIsConstant(LLVMValueRef Val);
int LLVMIsNull(LLVMValueRef Val);
int LLVMIsUndef(LLVMValueRef Val);
/* Operations on scalar constants */
LLVMValueRef LLVMGetIntConstant(LLVMTypeRef IntTy, unsigned long long N,
int SignExtend);
LLVMValueRef LLVMGetRealConstant(LLVMTypeRef RealTy, double N);
/* Operations on composite constants */
LLVMValueRef LLVMGetStringConstant(const char *Str, unsigned Length,
int DontNullTerminate);
LLVMValueRef LLVMGetArrayConstant(LLVMTypeRef ArrayTy,
LLVMValueRef *ConstantVals, unsigned Length);
LLVMValueRef LLVMGetStructConstant(LLVMValueRef *ConstantVals, unsigned Count,
int packed);
LLVMValueRef LLVMGetVectorConstant(LLVMValueRef *ScalarConstantVals,
unsigned Size);
/* Operations on global variables, functions, and aliases (globals) */
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);
void LLVMDeleteGlobal(LLVMValueRef GlobalVar);
int LLVMHasInitializer(LLVMValueRef GlobalVar);
LLVMValueRef LLVMGetInitializer(LLVMValueRef GlobalVar);
void LLVMSetInitializer(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal);
int LLVMIsThreadLocal(LLVMValueRef GlobalVar);
void LLVMSetThreadLocal(LLVMValueRef GlobalVar, int IsThreadLocal);
/* Operations on functions */
LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name,
LLVMTypeRef FunctionTy);
void LLVMDeleteFunction(LLVMValueRef Fn);
unsigned LLVMCountParams(LLVMValueRef Fn);
void LLVMGetParams(LLVMValueRef Fn, LLVMValueRef *Params);
LLVMValueRef LLVMGetParam(LLVMValueRef Fn, unsigned Index);
unsigned LLVMGetIntrinsicID(LLVMValueRef Fn);
unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn);
void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC);
/* Operations on basic blocks */
LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef Bb);
int LLVMValueIsBasicBlock(LLVMValueRef Val);
LLVMBasicBlockRef LLVMValueAsBasicBlock(LLVMValueRef Val);
unsigned LLVMCountBasicBlocks(LLVMValueRef Fn);
void LLVMGetBasicBlocks(LLVMValueRef Fn, LLVMBasicBlockRef *BasicBlocks);
LLVMBasicBlockRef LLVMGetEntryBasicBlock(LLVMValueRef Fn);
LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef Fn, const char *Name);
LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef InsertBeforeBB,
const char *Name);
void LLVMDeleteBasicBlock(LLVMBasicBlockRef BB);
/*===-- 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 LLVMCreateBuilder();
void LLVMPositionBuilderBefore(LLVMBuilderRef Builder, LLVMValueRef Instr);
void LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder, LLVMBasicBlockRef Block);
void LLVMDisposeBuilder(LLVMBuilderRef Builder);
/* Terminators */
LLVMValueRef LLVMBuildRetVoid(LLVMBuilderRef);
LLVMValueRef LLVMBuildRet(LLVMBuilderRef, LLVMValueRef V);
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);
/* Arithmetic */
LLVMValueRef LLVMBuildAdd(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name);
LLVMValueRef LLVMBuildSub(LLVMBuilderRef, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name);
LLVMValueRef LLVMBuildMul(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 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 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);
/* 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);
/* 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);
#ifdef __cplusplus
}
namespace llvm {
/* Opaque module conversions
*/
inline Module *unwrap(LLVMModuleRef M) {
return reinterpret_cast<Module*>(M);
}
inline LLVMModuleRef wrap(Module *M) {
return reinterpret_cast<LLVMModuleRef>(M);
}
/* Opaque type conversions
*/
inline Type *unwrap(LLVMTypeRef Ty) {
return reinterpret_cast<Type*>(Ty);
}
template<typename T>
inline T *unwrap(LLVMTypeRef Ty) {
return cast<T>(unwrap(Ty));
}
inline Type **unwrap(LLVMTypeRef* Tys) {
return reinterpret_cast<Type**>(Tys);
}
inline LLVMTypeRef wrap(const Type *Ty) {
return reinterpret_cast<LLVMTypeRef>(const_cast<Type*>(Ty));
}
inline LLVMTypeRef *wrap(const Type **Tys) {
return reinterpret_cast<LLVMTypeRef*>(const_cast<Type**>(Tys));
}
/* Opaque value conversions
*/
inline Value *unwrap(LLVMValueRef Val) {
return reinterpret_cast<Value*>(Val);
}
template<typename T>
inline T *unwrap(LLVMValueRef Val) {
return cast<T>(unwrap(Val));
}
inline Value **unwrap(LLVMValueRef *Vals) {
return reinterpret_cast<Value**>(Vals);
}
template<typename T>
inline T **unwrap(LLVMValueRef *Vals, unsigned Length) {
#if DEBUG
for (LLVMValueRef *I = Vals, E = Vals + Length; I != E; ++I)
cast<T>(*I);
#endif
return reinterpret_cast<T**>(Vals);
}
inline LLVMValueRef wrap(const Value *Val) {
return reinterpret_cast<LLVMValueRef>(const_cast<Value*>(Val));
}
inline LLVMValueRef *wrap(const Value **Vals) {
return reinterpret_cast<LLVMValueRef*>(const_cast<Value**>(Vals));
}
/* Basic block conversions
*/
inline BasicBlock *unwrap(LLVMBasicBlockRef BBRef) {
return reinterpret_cast<BasicBlock*>(BBRef);
}
inline LLVMBasicBlockRef wrap(const BasicBlock *BB) {
return reinterpret_cast<LLVMBasicBlockRef>(const_cast<BasicBlock*>(BB));
}
/* Opaque builder conversions.
*/
inline LLVMBuilder *unwrap(LLVMBuilderRef B) {
return reinterpret_cast<LLVMBuilder*>(B);
}
inline LLVMBuilderRef wrap(LLVMBuilder *B) {
return reinterpret_cast<LLVMBuilderRef>(B);
}
}
#endif /* !defined(__cplusplus) */
#endif /* !defined(LLVM_C_CORE_H) */