llvm-6502/lib/VMCore/Core.cpp

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//===-- Core.cpp ----------------------------------------------------------===//
//
// 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 file implements the C bindings for libLLVMCore.a, which implements
// the LLVM intermediate representation.
//
//===----------------------------------------------------------------------===//
#include "llvm-c/Core.h"
#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
#include "llvm/GlobalVariable.h"
#include "llvm/TypeSymbolTable.h"
#include <cassert>
using namespace llvm;
/*===-- Operations on modules ---------------------------------------------===*/
LLVMModuleRef LLVMModuleCreateWithName(const char *ModuleID) {
return wrap(new Module(ModuleID));
}
void LLVMDisposeModule(LLVMModuleRef M) {
delete unwrap(M);
}
int LLVMAddTypeName(LLVMModuleRef M, const char *Name, LLVMTypeRef Ty) {
return unwrap(M)->addTypeName(Name, unwrap(Ty));
}
void LLVMDeleteTypeName(LLVMModuleRef M, const char *Name) {
std::string N(Name);
TypeSymbolTable &TST = unwrap(M)->getTypeSymbolTable();
for (TypeSymbolTable::iterator I = TST.begin(), E = TST.end(); I != E; ++I)
if (I->first == N)
TST.remove(I);
}
/*===-- Operations on types -----------------------------------------------===*/
/*--.. Operations on all types (mostly) ....................................--*/
LLVMTypeKind LLVMGetTypeKind(LLVMTypeRef Ty) {
return static_cast<LLVMTypeKind>(unwrap(Ty)->getTypeID());
}
void LLVMRefineAbstractType(LLVMTypeRef AbstractType, LLVMTypeRef ConcreteType){
DerivedType *Ty = unwrap<DerivedType>(AbstractType);
Ty->refineAbstractTypeTo(unwrap(ConcreteType));
}
/*--.. Operations on integer types .........................................--*/
LLVMTypeRef LLVMInt1Type() { return (LLVMTypeRef) Type::Int1Ty; }
LLVMTypeRef LLVMInt8Type() { return (LLVMTypeRef) Type::Int8Ty; }
LLVMTypeRef LLVMInt16Type() { return (LLVMTypeRef) Type::Int16Ty; }
LLVMTypeRef LLVMInt32Type() { return (LLVMTypeRef) Type::Int32Ty; }
LLVMTypeRef LLVMInt64Type() { return (LLVMTypeRef) Type::Int64Ty; }
LLVMTypeRef LLVMIntType(unsigned NumBits) {
return wrap(IntegerType::get(NumBits));
}
unsigned LLVMGetIntTypeWidth(LLVMTypeRef IntegerTy) {
return unwrap<IntegerType>(IntegerTy)->getBitWidth();
}
/*--.. Operations on real types ............................................--*/
LLVMTypeRef LLVMFloatType() { return (LLVMTypeRef) Type::FloatTy; }
LLVMTypeRef LLVMDoubleType() { return (LLVMTypeRef) Type::DoubleTy; }
LLVMTypeRef LLVMX86FP80Type() { return (LLVMTypeRef) Type::X86_FP80Ty; }
LLVMTypeRef LLVMFP128Type() { return (LLVMTypeRef) Type::FP128Ty; }
LLVMTypeRef LLVMPPCFP128Type() { return (LLVMTypeRef) Type::PPC_FP128Ty; }
/*--.. Operations on function types ........................................--*/
LLVMTypeRef LLVMFunctionType(LLVMTypeRef ReturnType,
LLVMTypeRef *ParamTypes, unsigned ParamCount,
int IsVarArg) {
std::vector<const Type*> Tys;
for (LLVMTypeRef *I = ParamTypes, *E = ParamTypes + ParamCount; I != E; ++I)
Tys.push_back(unwrap(*I));
return wrap(FunctionType::get(unwrap(ReturnType), Tys, IsVarArg != 0));
}
int LLVMIsFunctionVarArg(LLVMTypeRef FunctionTy) {
return unwrap<FunctionType>(FunctionTy)->isVarArg();
}
LLVMTypeRef LLVMGetReturnType(LLVMTypeRef FunctionTy) {
return wrap(unwrap<FunctionType>(FunctionTy)->getReturnType());
}
unsigned LLVMCountParamTypes(LLVMTypeRef FunctionTy) {
return unwrap<FunctionType>(FunctionTy)->getNumParams();
}
void LLVMGetParamTypes(LLVMTypeRef FunctionTy, LLVMTypeRef *Dest) {
FunctionType *Ty = unwrap<FunctionType>(FunctionTy);
for (FunctionType::param_iterator I = Ty->param_begin(),
E = Ty->param_end(); I != E; ++I)
*Dest++ = wrap(*I);
}
/*--.. Operations on struct types ..........................................--*/
LLVMTypeRef LLVMStructType(LLVMTypeRef *ElementTypes,
unsigned ElementCount, int Packed) {
std::vector<const Type*> Tys;
for (LLVMTypeRef *I = ElementTypes,
*E = ElementTypes + ElementCount; I != E; ++I)
Tys.push_back(unwrap(*I));
return wrap(StructType::get(Tys, Packed != 0));
}
unsigned LLVMCountStructElementTypes(LLVMTypeRef StructTy) {
return unwrap<StructType>(StructTy)->getNumElements();
}
void LLVMGetStructElementTypes(LLVMTypeRef StructTy, LLVMTypeRef *Dest) {
StructType *Ty = unwrap<StructType>(StructTy);
for (FunctionType::param_iterator I = Ty->element_begin(),
E = Ty->element_end(); I != E; ++I)
*Dest++ = wrap(*I);
}
int LLVMIsPackedStruct(LLVMTypeRef StructTy) {
return unwrap<StructType>(StructTy)->isPacked();
}
/*--.. Operations on array, pointer, and vector types (sequence types) .....--*/
LLVMTypeRef LLVMArrayType(LLVMTypeRef ElementType, unsigned ElementCount){
return wrap(ArrayType::get(unwrap(ElementType), ElementCount));
}
LLVMTypeRef LLVMPointerType(LLVMTypeRef ElementType) {
return wrap(PointerType::get(unwrap(ElementType)));
}
LLVMTypeRef LLVMVectorType(LLVMTypeRef ElementType,unsigned ElementCount){
return wrap(VectorType::get(unwrap(ElementType), ElementCount));
}
LLVMTypeRef LLVMGetElementType(LLVMTypeRef Ty) {
return wrap(unwrap<SequentialType>(Ty)->getElementType());
}
unsigned LLVMGetArrayLength(LLVMTypeRef ArrayTy) {
return unwrap<ArrayType>(ArrayTy)->getNumElements();
}
unsigned LLVMGetVectorSize(LLVMTypeRef VectorTy) {
return unwrap<VectorType>(VectorTy)->getNumElements();
}
/*--.. Operations on other types ...........................................--*/
LLVMTypeRef LLVMVoidType() { return (LLVMTypeRef) Type::VoidTy; }
LLVMTypeRef LLVMLabelType() { return (LLVMTypeRef) Type::LabelTy; }
LLVMTypeRef LLVMOpaqueType() {
return wrap(llvm::OpaqueType::get());
}
/* Operations on type handles */
LLVMTypeHandleRef LLVMCreateTypeHandle(LLVMTypeRef PotentiallyAbstractTy) {
return wrap(new PATypeHolder(unwrap(PotentiallyAbstractTy)));
}
void LLVMDisposeTypeHandle(LLVMTypeHandleRef TypeHandle) {
delete unwrap(TypeHandle);
}
LLVMTypeRef LLVMResolveTypeHandle(LLVMTypeHandleRef TypeHandle) {
return wrap(unwrap(TypeHandle)->get());
}
void LLVMRefineType(LLVMTypeRef AbstractTy, LLVMTypeRef ConcreteTy) {
unwrap<DerivedType>(AbstractTy)->refineAbstractTypeTo(unwrap(ConcreteTy));
}
/*===-- Operations on values ----------------------------------------------===*/
/*--.. Operations on all values ............................................--*/
LLVMTypeRef LLVMTypeOf(LLVMValueRef Val) {
return wrap(unwrap(Val)->getType());
}
const char *LLVMGetValueName(LLVMValueRef Val) {
return unwrap(Val)->getNameStart();
}
void LLVMSetValueName(LLVMValueRef Val, const char *Name) {
unwrap(Val)->setName(Name);
}
void LLVMDumpValue(LLVMValueRef Val) {
unwrap(Val)->dump();
}
/*--.. Operations on constants of any type .................................--*/
LLVMValueRef LLVMConstNull(LLVMTypeRef Ty) {
return wrap(Constant::getNullValue(unwrap(Ty)));
}
LLVMValueRef LLVMConstAllOnes(LLVMTypeRef Ty) {
return wrap(Constant::getAllOnesValue(unwrap(Ty)));
}
LLVMValueRef LLVMGetUndef(LLVMTypeRef Ty) {
return wrap(UndefValue::get(unwrap(Ty)));
}
int LLVMIsConstant(LLVMValueRef Ty) {
return isa<Constant>(unwrap(Ty));
}
int LLVMIsNull(LLVMValueRef Val) {
if (Constant *C = dyn_cast<Constant>(unwrap(Val)))
return C->isNullValue();
return false;
}
int LLVMIsUndef(LLVMValueRef Val) {
return isa<UndefValue>(unwrap(Val));
}
/*--.. Operations on scalar constants ......................................--*/
LLVMValueRef LLVMConstInt(LLVMTypeRef IntTy, unsigned long long N,
int SignExtend) {
return wrap(ConstantInt::get(unwrap<IntegerType>(IntTy), N, SignExtend != 0));
}
LLVMValueRef LLVMConstReal(LLVMTypeRef RealTy, double N) {
return wrap(ConstantFP::get(unwrap(RealTy), APFloat(N)));
}
/*--.. Operations on composite constants ...................................--*/
LLVMValueRef LLVMConstString(const char *Str, unsigned Length,
int DontNullTerminate) {
/* Inverted the sense of AddNull because ', 0)' is a
better mnemonic for null termination than ', 1)'. */
return wrap(ConstantArray::get(std::string(Str, Length),
DontNullTerminate == 0));
}
LLVMValueRef LLVMConstArray(LLVMTypeRef ElementTy,
LLVMValueRef *ConstantVals, unsigned Length) {
return wrap(ConstantArray::get(ArrayType::get(unwrap(ElementTy), Length),
unwrap<Constant>(ConstantVals, Length),
Length));
}
LLVMValueRef LLVMConstStruct(LLVMValueRef *ConstantVals, unsigned Count,
int Packed) {
return wrap(ConstantStruct::get(unwrap<Constant>(ConstantVals, Count),
Count, Packed != 0));
}
LLVMValueRef LLVMConstVector(LLVMValueRef *ScalarConstantVals, unsigned Size) {
return wrap(ConstantVector::get(unwrap<Constant>(ScalarConstantVals, Size),
Size));
}
/*--.. Constant expressions ................................................--*/
LLVMValueRef LLVMSizeOf(LLVMTypeRef Ty) {
return wrap(ConstantExpr::getSizeOf(unwrap(Ty)));
}
LLVMValueRef LLVMConstNeg(LLVMValueRef ConstantVal) {
return wrap(ConstantExpr::getNeg(unwrap<Constant>(ConstantVal)));
}
LLVMValueRef LLVMConstNot(LLVMValueRef ConstantVal) {
return wrap(ConstantExpr::getNot(unwrap<Constant>(ConstantVal)));
}
LLVMValueRef LLVMConstAdd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getAdd(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstSub(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getSub(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstMul(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getMul(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstUDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getUDiv(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstSDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getSDiv(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFDiv(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFDiv(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstURem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getURem(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstSRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getSRem(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFRem(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFRem(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstAnd(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getAnd(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstOr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getOr(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstXor(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getXor(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstICmp(LLVMIntPredicate Predicate,
LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getICmp(Predicate,
unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstFCmp(LLVMRealPredicate Predicate,
LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getFCmp(Predicate,
unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstShl(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getShl(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstLShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getLShr(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstAShr(LLVMValueRef LHSConstant, LLVMValueRef RHSConstant) {
return wrap(ConstantExpr::getAShr(unwrap<Constant>(LHSConstant),
unwrap<Constant>(RHSConstant)));
}
LLVMValueRef LLVMConstGEP(LLVMValueRef ConstantVal,
LLVMValueRef *ConstantIndices, unsigned NumIndices) {
return wrap(ConstantExpr::getGetElementPtr(unwrap<Constant>(ConstantVal),
unwrap<Constant>(ConstantIndices,
NumIndices),
NumIndices));
}
LLVMValueRef LLVMConstTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getTrunc(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstSExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getSExt(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstZExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getZExt(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstFPTrunc(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPTrunc(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstFPExt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPExtend(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstUIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getUIToFP(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstSIToFP(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getSIToFP(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstFPToUI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPToUI(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstFPToSI(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getFPToSI(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstPtrToInt(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getPtrToInt(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstIntToPtr(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getIntToPtr(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstBitCast(LLVMValueRef ConstantVal, LLVMTypeRef ToType) {
return wrap(ConstantExpr::getBitCast(unwrap<Constant>(ConstantVal),
unwrap(ToType)));
}
LLVMValueRef LLVMConstSelect(LLVMValueRef ConstantCondition,
LLVMValueRef ConstantIfTrue,
LLVMValueRef ConstantIfFalse) {
return wrap(ConstantExpr::getSelect(unwrap<Constant>(ConstantCondition),
unwrap<Constant>(ConstantIfTrue),
unwrap<Constant>(ConstantIfFalse)));
}
LLVMValueRef LLVMConstExtractElement(LLVMValueRef VectorConstant,
LLVMValueRef IndexConstant) {
return wrap(ConstantExpr::getExtractElement(unwrap<Constant>(VectorConstant),
unwrap<Constant>(IndexConstant)));
}
LLVMValueRef LLVMConstInsertElement(LLVMValueRef VectorConstant,
LLVMValueRef ElementValueConstant,
LLVMValueRef IndexConstant) {
return wrap(ConstantExpr::getInsertElement(unwrap<Constant>(VectorConstant),
unwrap<Constant>(ElementValueConstant),
unwrap<Constant>(IndexConstant)));
}
LLVMValueRef LLVMConstShuffleVector(LLVMValueRef VectorAConstant,
LLVMValueRef VectorBConstant,
LLVMValueRef MaskConstant) {
return wrap(ConstantExpr::getShuffleVector(unwrap<Constant>(VectorAConstant),
unwrap<Constant>(VectorBConstant),
unwrap<Constant>(MaskConstant)));
}
/*--.. Operations on global variables, functions, and aliases (globals) ....--*/
int LLVMIsDeclaration(LLVMValueRef Global) {
return unwrap<GlobalValue>(Global)->isDeclaration();
}
LLVMLinkage LLVMGetLinkage(LLVMValueRef Global) {
return static_cast<LLVMLinkage>(unwrap<GlobalValue>(Global)->getLinkage());
}
void LLVMSetLinkage(LLVMValueRef Global, LLVMLinkage Linkage) {
unwrap<GlobalValue>(Global)
->setLinkage(static_cast<GlobalValue::LinkageTypes>(Linkage));
}
const char *LLVMGetSection(LLVMValueRef Global) {
return unwrap<GlobalValue>(Global)->getSection().c_str();
}
void LLVMSetSection(LLVMValueRef Global, const char *Section) {
unwrap<GlobalValue>(Global)->setSection(Section);
}
LLVMVisibility LLVMGetVisibility(LLVMValueRef Global) {
return static_cast<LLVMVisibility>(
unwrap<GlobalValue>(Global)->getVisibility());
}
void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz) {
unwrap<GlobalValue>(Global)
->setVisibility(static_cast<GlobalValue::VisibilityTypes>(Viz));
}
unsigned LLVMGetAlignment(LLVMValueRef Global) {
return unwrap<GlobalValue>(Global)->getAlignment();
}
void LLVMSetAlignment(LLVMValueRef Global, unsigned Bytes) {
unwrap<GlobalValue>(Global)->setAlignment(Bytes);
}
/*--.. Operations on global variables ......................................--*/
LLVMValueRef LLVMAddGlobal(LLVMModuleRef M, LLVMTypeRef Ty, const char *Name) {
return wrap(new GlobalVariable(unwrap(Ty), false,
GlobalValue::ExternalLinkage, 0, Name, unwrap(M)));
}
LLVMValueRef LLVMGetNamedGlobal(LLVMModuleRef M, const char *Name) {
return wrap(unwrap(M)->getNamedGlobal(Name));
}
void LLVMDeleteGlobal(LLVMValueRef GlobalVar) {
unwrap<GlobalVariable>(GlobalVar)->eraseFromParent();
}
int LLVMHasInitializer(LLVMValueRef GlobalVar) {
return unwrap<GlobalVariable>(GlobalVar)->hasInitializer();
}
LLVMValueRef LLVMGetInitializer(LLVMValueRef GlobalVar) {
return wrap(unwrap<GlobalVariable>(GlobalVar)->getInitializer());
}
void LLVMSetInitializer(LLVMValueRef GlobalVar, LLVMValueRef ConstantVal) {
unwrap<GlobalVariable>(GlobalVar)
->setInitializer(unwrap<Constant>(ConstantVal));
}
int LLVMIsThreadLocal(LLVMValueRef GlobalVar) {
return unwrap<GlobalVariable>(GlobalVar)->isThreadLocal();
}
void LLVMSetThreadLocal(LLVMValueRef GlobalVar, int IsThreadLocal) {
unwrap<GlobalVariable>(GlobalVar)->setThreadLocal(IsThreadLocal != 0);
}
int LLVMIsGlobalConstant(LLVMValueRef GlobalVar) {
return unwrap<GlobalVariable>(GlobalVar)->isConstant();
}
void LLVMSetGlobalConstant(LLVMValueRef GlobalVar, int IsConstant) {
unwrap<GlobalVariable>(GlobalVar)->setConstant(IsConstant != 0);
}
/*--.. Operations on functions .............................................--*/
LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name,
LLVMTypeRef FunctionTy) {
return wrap(new Function(unwrap<FunctionType>(FunctionTy),
GlobalValue::ExternalLinkage, Name, unwrap(M)));
}
LLVMValueRef LLVMGetNamedFunction(LLVMModuleRef M, const char *Name) {
return wrap(unwrap(M)->getFunction(Name));
}
void LLVMDeleteFunction(LLVMValueRef Fn) {
unwrap<Function>(Fn)->eraseFromParent();
}
unsigned LLVMCountParams(LLVMValueRef FnRef) {
// This function is strictly redundant to
// LLVMCountParamTypes(LLVMGetElementType(LLVMTypeOf(FnRef)))
return unwrap<Function>(FnRef)->getArgumentList().size();
}
LLVMValueRef LLVMGetParam(LLVMValueRef FnRef, unsigned index) {
Function::arg_iterator AI = unwrap<Function>(FnRef)->arg_begin();
while (index --> 0)
AI++;
return wrap(AI);
}
void LLVMGetParams(LLVMValueRef FnRef, LLVMValueRef *ParamRefs) {
Function *Fn = unwrap<Function>(FnRef);
for (Function::arg_iterator I = Fn->arg_begin(),
E = Fn->arg_end(); I != E; I++)
*ParamRefs++ = wrap(I);
}
unsigned LLVMGetIntrinsicID(LLVMValueRef Fn) {
if (Function *F = dyn_cast<Function>(unwrap(Fn)))
return F->getIntrinsicID();
return 0;
}
unsigned LLVMGetFunctionCallConv(LLVMValueRef Fn) {
return unwrap<Function>(Fn)->getCallingConv();
}
void LLVMSetFunctionCallConv(LLVMValueRef Fn, unsigned CC) {
return unwrap<Function>(Fn)->setCallingConv(CC);
}
/*--.. Operations on basic blocks ..........................................--*/
LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef Bb) {
return wrap(static_cast<Value*>(unwrap(Bb)));
}
int LLVMValueIsBasicBlock(LLVMValueRef Val) {
return isa<BasicBlock>(unwrap(Val));
}
LLVMBasicBlockRef LLVMValueAsBasicBlock(LLVMValueRef Val) {
return wrap(unwrap<BasicBlock>(Val));
}
unsigned LLVMCountBasicBlocks(LLVMValueRef FnRef) {
return unwrap<Function>(FnRef)->getBasicBlockList().size();
}
void LLVMGetBasicBlocks(LLVMValueRef FnRef, LLVMBasicBlockRef *BasicBlocksRefs){
Function *Fn = unwrap<Function>(FnRef);
for (Function::iterator I = Fn->begin(), E = Fn->end(); I != E; I++)
*BasicBlocksRefs++ = wrap(I);
}
LLVMBasicBlockRef LLVMGetEntryBasicBlock(LLVMValueRef Fn) {
return wrap(&unwrap<Function>(Fn)->getEntryBlock());
}
LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef FnRef, const char *Name) {
return wrap(new BasicBlock(Name, unwrap<Function>(FnRef)));
}
LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef InsertBeforeBBRef,
const char *Name) {
BasicBlock *InsertBeforeBB = unwrap(InsertBeforeBBRef);
return wrap(new BasicBlock(Name, InsertBeforeBB->getParent(),
InsertBeforeBB));
}
void LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef) {
unwrap(BBRef)->eraseFromParent();
}
/*--.. Call and invoke instructions ........................................--*/
unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {
Value *V = unwrap(Instr);
if (CallInst *CI = dyn_cast<CallInst>(V))
return CI->getCallingConv();
else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
return II->getCallingConv();
assert(0 && "LLVMGetInstructionCallConv applies only to call and invoke!");
return 0;
}
void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
Value *V = unwrap(Instr);
if (CallInst *CI = dyn_cast<CallInst>(V))
return CI->setCallingConv(CC);
else if (InvokeInst *II = dyn_cast<InvokeInst>(V))
return II->setCallingConv(CC);
assert(0 && "LLVMSetInstructionCallConv applies only to call and invoke!");
}
/*--.. Operations on phi nodes .............................................--*/
void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues,
LLVMBasicBlockRef *IncomingBlocks, unsigned Count) {
PHINode *PhiVal = unwrap<PHINode>(PhiNode);
for (unsigned I = 0; I != Count; ++I)
PhiVal->addIncoming(unwrap(IncomingValues[I]), unwrap(IncomingBlocks[I]));
}
unsigned LLVMCountIncoming(LLVMValueRef PhiNode) {
return unwrap<PHINode>(PhiNode)->getNumIncomingValues();
}
LLVMValueRef LLVMGetIncomingValue(LLVMValueRef PhiNode, unsigned Index) {
return wrap(unwrap<PHINode>(PhiNode)->getIncomingValue(Index));
}
LLVMBasicBlockRef LLVMGetIncomingBlock(LLVMValueRef PhiNode, unsigned Index) {
return wrap(unwrap<PHINode>(PhiNode)->getIncomingBlock(Index));
}
/*===-- Instruction builders ----------------------------------------------===*/
LLVMBuilderRef LLVMCreateBuilder() {
return wrap(new LLVMBuilder());
}
void LLVMPositionBuilderBefore(LLVMBuilderRef Builder, LLVMValueRef Instr) {
Instruction *I = unwrap<Instruction>(Instr);
unwrap(Builder)->SetInsertPoint(I->getParent(), I);
}
void LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder, LLVMBasicBlockRef Block) {
BasicBlock *BB = unwrap(Block);
unwrap(Builder)->SetInsertPoint(BB);
}
void LLVMDisposeBuilder(LLVMBuilderRef Builder) {
delete unwrap(Builder);
}
/*--.. Instruction builders ................................................--*/
LLVMValueRef LLVMBuildRetVoid(LLVMBuilderRef B) {
return wrap(unwrap(B)->CreateRetVoid());
}
LLVMValueRef LLVMBuildRet(LLVMBuilderRef B, LLVMValueRef V) {
return wrap(unwrap(B)->CreateRet(unwrap(V)));
}
LLVMValueRef LLVMBuildBr(LLVMBuilderRef B, LLVMBasicBlockRef Dest) {
return wrap(unwrap(B)->CreateBr(unwrap(Dest)));
}
LLVMValueRef LLVMBuildCondBr(LLVMBuilderRef B, LLVMValueRef If,
LLVMBasicBlockRef Then, LLVMBasicBlockRef Else) {
return wrap(unwrap(B)->CreateCondBr(unwrap(If), unwrap(Then), unwrap(Else)));
}
LLVMValueRef LLVMBuildSwitch(LLVMBuilderRef B, LLVMValueRef V,
LLVMBasicBlockRef Else, unsigned NumCases) {
return wrap(unwrap(B)->CreateSwitch(unwrap(V), unwrap(Else), NumCases));
}
LLVMValueRef LLVMBuildInvoke(LLVMBuilderRef B, LLVMValueRef Fn,
LLVMValueRef *Args, unsigned NumArgs,
LLVMBasicBlockRef Then, LLVMBasicBlockRef Catch,
const char *Name) {
return wrap(unwrap(B)->CreateInvoke(unwrap(Fn), unwrap(Then), unwrap(Catch),
unwrap(Args), unwrap(Args) + NumArgs,
Name));
}
LLVMValueRef LLVMBuildUnwind(LLVMBuilderRef B) {
return wrap(unwrap(B)->CreateUnwind());
}
LLVMValueRef LLVMBuildUnreachable(LLVMBuilderRef B) {
return wrap(unwrap(B)->CreateUnreachable());
}
/*--.. Arithmetic ..........................................................--*/
LLVMValueRef LLVMBuildAdd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateAdd(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildSub(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateSub(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildMul(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateMul(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildUDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateUDiv(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildSDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateSDiv(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFDiv(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFDiv(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildURem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateURem(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildSRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateSRem(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFRem(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFRem(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildShl(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateShl(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildLShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateLShr(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildAShr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateAShr(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildAnd(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateAnd(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildOr(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateOr(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildXor(LLVMBuilderRef B, LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateXor(unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildNeg(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
return wrap(unwrap(B)->CreateNeg(unwrap(V), Name));
}
LLVMValueRef LLVMBuildNot(LLVMBuilderRef B, LLVMValueRef V, const char *Name) {
return wrap(unwrap(B)->CreateNot(unwrap(V), Name));
}
/*--.. Memory ..............................................................--*/
LLVMValueRef LLVMBuildMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
const char *Name) {
return wrap(unwrap(B)->CreateMalloc(unwrap(Ty), 0, Name));
}
LLVMValueRef LLVMBuildArrayMalloc(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef Val, const char *Name) {
return wrap(unwrap(B)->CreateMalloc(unwrap(Ty), unwrap(Val), Name));
}
LLVMValueRef LLVMBuildAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
const char *Name) {
return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), 0, Name));
}
LLVMValueRef LLVMBuildArrayAlloca(LLVMBuilderRef B, LLVMTypeRef Ty,
LLVMValueRef Val, const char *Name) {
return wrap(unwrap(B)->CreateAlloca(unwrap(Ty), unwrap(Val), Name));
}
LLVMValueRef LLVMBuildFree(LLVMBuilderRef B, LLVMValueRef PointerVal) {
return wrap(unwrap(B)->CreateFree(unwrap(PointerVal)));
}
LLVMValueRef LLVMBuildLoad(LLVMBuilderRef B, LLVMValueRef PointerVal,
const char *Name) {
return wrap(unwrap(B)->CreateLoad(unwrap(PointerVal), Name));
}
LLVMValueRef LLVMBuildStore(LLVMBuilderRef B, LLVMValueRef Val,
LLVMValueRef PointerVal) {
return wrap(unwrap(B)->CreateStore(unwrap(Val), unwrap(PointerVal)));
}
LLVMValueRef LLVMBuildGEP(LLVMBuilderRef B, LLVMValueRef Pointer,
LLVMValueRef *Indices, unsigned NumIndices,
const char *Name) {
return wrap(unwrap(B)->CreateGEP(unwrap(Pointer), unwrap(Indices),
unwrap(Indices) + NumIndices, Name));
}
/*--.. Casts ...............................................................--*/
LLVMValueRef LLVMBuildTrunc(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateTrunc(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildZExt(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateZExt(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildSExt(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateSExt(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildFPToUI(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPToUI(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildFPToSI(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPToSI(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildUIToFP(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateUIToFP(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildSIToFP(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateSIToFP(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildFPTrunc(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPTrunc(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildFPExt(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateFPExt(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildPtrToInt(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreatePtrToInt(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildIntToPtr(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateIntToPtr(unwrap(Val), unwrap(DestTy), Name));
}
LLVMValueRef LLVMBuildBitCast(LLVMBuilderRef B, LLVMValueRef Val,
LLVMTypeRef DestTy, const char *Name) {
return wrap(unwrap(B)->CreateBitCast(unwrap(Val), unwrap(DestTy), Name));
}
/*--.. Comparisons .........................................................--*/
LLVMValueRef LLVMBuildICmp(LLVMBuilderRef B, LLVMIntPredicate Op,
LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateICmp(static_cast<ICmpInst::Predicate>(Op),
unwrap(LHS), unwrap(RHS), Name));
}
LLVMValueRef LLVMBuildFCmp(LLVMBuilderRef B, LLVMRealPredicate Op,
LLVMValueRef LHS, LLVMValueRef RHS,
const char *Name) {
return wrap(unwrap(B)->CreateFCmp(static_cast<FCmpInst::Predicate>(Op),
unwrap(LHS), unwrap(RHS), Name));
}
/*--.. Miscellaneous instructions ..........................................--*/
LLVMValueRef LLVMBuildPhi(LLVMBuilderRef B, LLVMTypeRef Ty, const char *Name) {
return wrap(unwrap(B)->CreatePHI(unwrap(Ty), Name));
}
LLVMValueRef LLVMBuildCall(LLVMBuilderRef B, LLVMValueRef Fn,
LLVMValueRef *Args, unsigned NumArgs,
const char *Name) {
return wrap(unwrap(B)->CreateCall(unwrap(Fn), unwrap(Args),
unwrap(Args) + NumArgs, Name));
}
LLVMValueRef LLVMBuildSelect(LLVMBuilderRef B, LLVMValueRef If,
LLVMValueRef Then, LLVMValueRef Else,
const char *Name) {
return wrap(unwrap(B)->CreateSelect(unwrap(If), unwrap(Then), unwrap(Else),
Name));
}
LLVMValueRef LLVMBuildVAArg(LLVMBuilderRef B, LLVMValueRef List,
LLVMTypeRef Ty, const char *Name) {
return wrap(unwrap(B)->CreateVAArg(unwrap(List), unwrap(Ty), Name));
}
LLVMValueRef LLVMBuildExtractElement(LLVMBuilderRef B, LLVMValueRef VecVal,
LLVMValueRef Index, const char *Name) {
return wrap(unwrap(B)->CreateExtractElement(unwrap(VecVal), unwrap(Index),
Name));
}
LLVMValueRef LLVMBuildInsertElement(LLVMBuilderRef B, LLVMValueRef VecVal,
LLVMValueRef EltVal, LLVMValueRef Index,
const char *Name) {
return wrap(unwrap(B)->CreateInsertElement(unwrap(VecVal), unwrap(EltVal),
unwrap(Index), Name));
}
LLVMValueRef LLVMBuildShuffleVector(LLVMBuilderRef B, LLVMValueRef V1,
LLVMValueRef V2, LLVMValueRef Mask,
const char *Name) {
return wrap(unwrap(B)->CreateShuffleVector(unwrap(V1), unwrap(V2),
unwrap(Mask), Name));
}