CG::ExprValue CreateConstValue::buildExprValue( CG::BasicBlockBuilder &basicBlockBuilder, CG::Usage usage, std::string const &lValueErrorDesc ) const { if ( usage == CG::USAGE_LVALUE ) throw Exception( "cannot be used as l-values" ); CG::ExprType childExprType = m_child->getExprType( basicBlockBuilder ); RC::ConstHandle<CG::ValueProducerAdapter> valueProducerAdapter = basicBlockBuilder.getManager()->getValueProducerOf( childExprType.getAdapter() ); RC::Handle<CG::Context> context = basicBlockBuilder.getContext(); llvm::LLVMContext &llvmContext = context->getLLVMContext(); std::vector<llvm::Type const *> argTypes; argTypes.push_back( llvm::Type::getInt8PtrTy( llvmContext ) ); argTypes.push_back( llvm::Type::getInt8PtrTy( llvmContext ) ); argTypes.push_back( valueProducerAdapter->llvmLType( context ) ); llvm::FunctionType const *funcType = llvm::FunctionType::get( llvm::Type::getVoidTy( llvmContext ), argTypes, false ); llvm::Constant *func = basicBlockBuilder.getModuleBuilder()->getOrInsertFunction( "__MR_CreateConstValue", funcType ); CG::ExprValue childExprRValue = m_child->buildExprValue( basicBlockBuilder, CG::USAGE_RVALUE, lValueErrorDesc ); llvm::Value *childExprLValue = childExprType.getAdapter()->llvmRValueToLValue( basicBlockBuilder, childExprRValue.getValue() ); llvm::Value *resultLValue = valueProducerAdapter->llvmAlloca( basicBlockBuilder, "result" ); valueProducerAdapter->llvmInit( basicBlockBuilder, resultLValue ); basicBlockBuilder.getScope().put( CG::VariableSymbol::Create( CG::ExprValue( valueProducerAdapter, CG::USAGE_LVALUE, context, resultLValue ) ) ); basicBlockBuilder->CreateCall3( func, valueProducerAdapter->llvmAdapterPtr( basicBlockBuilder ), basicBlockBuilder->CreatePointerCast( childExprLValue, llvm::Type::getInt8PtrTy( llvmContext ) ), resultLValue ); return CG::ExprValue( valueProducerAdapter, CG::USAGE_RVALUE, context, valueProducerAdapter->llvmLValueToRValue( basicBlockBuilder, resultLValue ) ); }
CG::ExprValue CreateValueCache::buildExprValue( CG::BasicBlockBuilder &basicBlockBuilder, CG::Usage usage, std::string const &lValueErrorDesc ) const { if ( usage == CG::USAGE_LVALUE ) throw Exception( "cannot be used as l-values" ); RC::Handle<CG::Context> context = basicBlockBuilder.getContext(); llvm::LLVMContext &llvmContext = context->getLLVMContext(); CG::ExprType inputExprType = m_input->getExprType( basicBlockBuilder ); if ( !RT::isValueProducer( inputExprType.getAdapter()->getType() ) ) throw CG::Error( getLocation(), "input must be a value producer" ); RC::ConstHandle<CG::ValueProducerAdapter> valueProducerAdapter = RC::ConstHandle<CG::ValueProducerAdapter>::StaticCast( inputExprType.getAdapter() ); RC::ConstHandle<CG::Adapter> valueAdapter = valueProducerAdapter->getValueAdapter(); CG::ExprValue inputExprRValue = m_input->buildExprValue( basicBlockBuilder, CG::USAGE_RVALUE, lValueErrorDesc ); llvm::Value *resultLValue = valueProducerAdapter->llvmAlloca( basicBlockBuilder, "result" ); valueProducerAdapter->llvmInit( basicBlockBuilder, resultLValue ); basicBlockBuilder.getScope().put( CG::VariableSymbol::Create( CG::ExprValue( valueProducerAdapter, CG::USAGE_LVALUE, context, resultLValue ) ) ); std::vector<llvm::Type const *> argTypes; argTypes.push_back( valueProducerAdapter->llvmLType( context ) ); argTypes.push_back( valueProducerAdapter->llvmLType( context ) ); llvm::FunctionType const *funcType = llvm::FunctionType::get( llvm::Type::getVoidTy( llvmContext ), argTypes, false ); llvm::Constant *func = basicBlockBuilder.getModuleBuilder()->getOrInsertFunction( "__MR_CreateValueCache", funcType ); basicBlockBuilder->CreateCall2( func, inputExprRValue.getValue(), resultLValue ); return CG::ExprValue( valueProducerAdapter, CG::USAGE_RVALUE, context, valueProducerAdapter->llvmLValueToRValue( basicBlockBuilder, resultLValue ) ); }
void ArrayAdapter::llvmThrowOutOfRangeException( BasicBlockBuilder &basicBlockBuilder, llvm::Value *itemDescRValue, llvm::Value *indexRValue, llvm::Value *sizeRValue, llvm::Value *errorDescRValue ) const { RC::Handle<Context> context = basicBlockBuilder.getContext(); RC::ConstHandle<SizeAdapter> sizeAdapter = basicBlockBuilder.getManager()->getSizeAdapter(); RC::ConstHandle<StringAdapter> stringAdapter = basicBlockBuilder.getManager()->getStringAdapter(); RC::ConstHandle<ConstStringAdapter> constStringAdapter = basicBlockBuilder.getManager()->getConstStringAdapter(); std::vector<llvm::Type const *> argTypes; argTypes.push_back( constStringAdapter->llvmRType( context ) ); argTypes.push_back( sizeAdapter->llvmRType( context ) ); argTypes.push_back( sizeAdapter->llvmRType( context ) ); argTypes.push_back( constStringAdapter->llvmRType( context ) ); llvm::FunctionType const *funcType = llvm::FunctionType::get( basicBlockBuilder->getVoidTy(), argTypes, false ); llvm::AttributeWithIndex AWI[1]; AWI[0] = llvm::AttributeWithIndex::get( ~0u, 0 /*llvm::Attribute::InlineHint | llvm::Attribute::NoUnwind*/ ); llvm::AttrListPtr attrListPtr = llvm::AttrListPtr::get( AWI, 1 ); std::string name = "__ThrowOutOfRangeException"; llvm::Function *func = llvm::cast<llvm::Function>( basicBlockBuilder.getModuleBuilder()->getFunction( name ) ); if ( !func ) { ModuleBuilder &mb = basicBlockBuilder.getModuleBuilder(); func = llvm::cast<llvm::Function>( mb->getOrInsertFunction( name, funcType, attrListPtr ) ); func->setLinkage( llvm::GlobalValue::PrivateLinkage ); FunctionBuilder fb( mb, funcType, func ); llvm::Argument *itemRValue = fb[0]; itemRValue->setName( "itemRValue" ); itemRValue->addAttr( llvm::Attribute::NoCapture ); llvm::Argument *indexRValue = fb[1]; indexRValue->setName( "indexRValue" ); llvm::Argument *sizeRValue = fb[2]; sizeRValue->setName( "sizeRValue" ); llvm::Argument *errorDescRValue = fb[3]; errorDescRValue->setName( "errorDescRValue" ); errorDescRValue->addAttr( llvm::Attribute::NoCapture ); BasicBlockBuilder bbb( fb ); llvm::BasicBlock *entryBB = fb.createBasicBlock( "entry" ); bbb->SetInsertPoint( entryBB ); llvm::Value *errorMsg1PlusIndexPlusErrorMsg2PlusSizePlusErrorMsg3LValue; { Scope subScope( bbb.getScope() ); BasicBlockBuilder subBasicBlockBuilder( bbb, subScope ); llvm::BasicBlock *haveErrorDescBB = fb.createBasicBlock( "haveErrorDescBB" ); llvm::BasicBlock *noErrorDescBB = fb.createBasicBlock( "noErrorDescBB" ); llvm::BasicBlock *goBB = fb.createBasicBlock( "goBB" ); subBasicBlockBuilder->CreateCondBr( subBasicBlockBuilder->CreateIsNotNull( errorDescRValue ), haveErrorDescBB, noErrorDescBB ); subBasicBlockBuilder->SetInsertPoint( haveErrorDescBB ); llvm::Value *haveErrorDescConstStringRValue = errorDescRValue; subBasicBlockBuilder->CreateBr( goBB ); subBasicBlockBuilder->SetInsertPoint( noErrorDescBB ); llvm::Value *noErrorDescConstStringRValue = constStringAdapter->llvmConst( subBasicBlockBuilder, "KL" ); subBasicBlockBuilder->CreateBr( goBB ); subBasicBlockBuilder->SetInsertPoint( goBB ); llvm::PHINode *errorDescConstStringRValue = subBasicBlockBuilder->CreatePHI( haveErrorDescConstStringRValue->getType(), "errorDescConstStringRValue" ); errorDescConstStringRValue->addIncoming( haveErrorDescConstStringRValue, haveErrorDescBB ); errorDescConstStringRValue->addIncoming( noErrorDescConstStringRValue, noErrorDescBB ); llvm::Value *errorMsg0RValue = stringAdapter->llvmCast( subBasicBlockBuilder, ExprValue( constStringAdapter, USAGE_RVALUE, context, errorDescConstStringRValue ) ); llvm::Value *errorMsgARValue = stringAdapter->llvmCast( subBasicBlockBuilder, ExprValue( constStringAdapter, USAGE_RVALUE, context, constStringAdapter->llvmConst( subBasicBlockBuilder, ": " ) ) ); llvm::Value *errorMsgALValue = stringAdapter->llvmAlloca( subBasicBlockBuilder, "errorMsgA" ); stringAdapter->llvmInit( subBasicBlockBuilder, errorMsgALValue ); stringAdapter->llvmCallConcat( subBasicBlockBuilder, errorMsg0RValue, errorMsgARValue, errorMsgALValue ); llvm::Value *errorMsgBRValue = stringAdapter->llvmCast( subBasicBlockBuilder, ExprValue( constStringAdapter, USAGE_RVALUE, context, itemRValue ) ); llvm::Value *errorMsgBLValue = stringAdapter->llvmAlloca( subBasicBlockBuilder, "errorMsgB" ); stringAdapter->llvmInit( subBasicBlockBuilder, errorMsgBLValue ); stringAdapter->llvmCallConcat( subBasicBlockBuilder, stringAdapter->llvmLValueToRValue( subBasicBlockBuilder, errorMsgALValue ), errorMsgBRValue, errorMsgBLValue ); stringAdapter->llvmDispose( subBasicBlockBuilder, errorMsgALValue ); llvm::Value *errorMsgCRValue = stringAdapter->llvmCast( subBasicBlockBuilder, ExprValue( constStringAdapter, USAGE_RVALUE, context, constStringAdapter->llvmConst( subBasicBlockBuilder, " (" ) ) ); llvm::Value *errorMsgCLValue = stringAdapter->llvmAlloca( subBasicBlockBuilder, "errorMsgC" ); stringAdapter->llvmInit( subBasicBlockBuilder, errorMsgCLValue ); stringAdapter->llvmCallConcat( subBasicBlockBuilder, stringAdapter->llvmLValueToRValue( subBasicBlockBuilder, errorMsgBLValue ), errorMsgCRValue, errorMsgCLValue ); stringAdapter->llvmDispose( subBasicBlockBuilder, errorMsgBLValue ); llvm::Value *indexStringRValue = stringAdapter->llvmCast( subBasicBlockBuilder, ExprValue( sizeAdapter, USAGE_RVALUE, context, indexRValue ) ); llvm::Value *errorMsg1PlusIndexLValue = stringAdapter->llvmAlloca( subBasicBlockBuilder, "errorMsg1PlusIndex" ); stringAdapter->llvmInit( subBasicBlockBuilder, errorMsg1PlusIndexLValue ); stringAdapter->llvmCallConcat( subBasicBlockBuilder, stringAdapter->llvmLValueToRValue( subBasicBlockBuilder, errorMsgCLValue ), indexStringRValue, errorMsg1PlusIndexLValue ); stringAdapter->llvmDispose( subBasicBlockBuilder, errorMsgCLValue ); llvm::Value *errorMsg2RValue = stringAdapter->llvmCast( subBasicBlockBuilder, ExprValue( constStringAdapter, USAGE_RVALUE, context, constStringAdapter->llvmConst( subBasicBlockBuilder, ") out of range (" ) ) ); llvm::Value *errorMsg1PlusIndexPlusErrorMsg2LValue = stringAdapter->llvmAlloca( subBasicBlockBuilder, "errorMsg1PlusIndexPlusErrorMsg2" ); stringAdapter->llvmInit( subBasicBlockBuilder, errorMsg1PlusIndexPlusErrorMsg2LValue ); stringAdapter->llvmCallConcat( subBasicBlockBuilder, stringAdapter->llvmLValueToRValue( subBasicBlockBuilder, errorMsg1PlusIndexLValue ), errorMsg2RValue, errorMsg1PlusIndexPlusErrorMsg2LValue ); stringAdapter->llvmDispose( subBasicBlockBuilder, errorMsg1PlusIndexLValue ); llvm::Value *sizeStringRValue = stringAdapter->llvmCast( subBasicBlockBuilder, ExprValue( sizeAdapter, USAGE_RVALUE, context, sizeRValue ) ); llvm::Value *errorMsg1PlusIndexPlusErrorMsg2PlusSizeLValue = stringAdapter->llvmAlloca( subBasicBlockBuilder, "errorMsg1PlusIndexPlusErrorMsg2PlusSize" ); stringAdapter->llvmInit( subBasicBlockBuilder, errorMsg1PlusIndexPlusErrorMsg2PlusSizeLValue ); stringAdapter->llvmCallConcat( subBasicBlockBuilder, stringAdapter->llvmLValueToRValue( subBasicBlockBuilder, errorMsg1PlusIndexPlusErrorMsg2LValue ), sizeStringRValue, errorMsg1PlusIndexPlusErrorMsg2PlusSizeLValue ); stringAdapter->llvmDispose( subBasicBlockBuilder, errorMsg1PlusIndexPlusErrorMsg2LValue ); llvm::Value *errorMsg3RValue = stringAdapter->llvmCast( subBasicBlockBuilder, ExprValue( constStringAdapter, USAGE_RVALUE, context, constStringAdapter->llvmConst( subBasicBlockBuilder, ")" ) ) ); errorMsg1PlusIndexPlusErrorMsg2PlusSizePlusErrorMsg3LValue = stringAdapter->llvmAlloca( subBasicBlockBuilder, "errorMsg1PlusIndexPlusErrorMsg2PlusSizePlusErrorMsg3" ); stringAdapter->llvmInit( subBasicBlockBuilder, errorMsg1PlusIndexPlusErrorMsg2PlusSizePlusErrorMsg3LValue ); stringAdapter->llvmCallConcat( subBasicBlockBuilder, stringAdapter->llvmLValueToRValue( subBasicBlockBuilder, errorMsg1PlusIndexPlusErrorMsg2PlusSizeLValue ), errorMsg3RValue, errorMsg1PlusIndexPlusErrorMsg2PlusSizePlusErrorMsg3LValue ); stringAdapter->llvmDispose( subBasicBlockBuilder, errorMsg1PlusIndexPlusErrorMsg2PlusSizeLValue ); subScope.llvmUnwind( subBasicBlockBuilder ); } llvmThrowException( bbb, errorMsg1PlusIndexPlusErrorMsg2PlusSizePlusErrorMsg3LValue ); bbb->CreateRetVoid(); } std::vector<llvm::Value *> args; args.push_back( itemDescRValue ); args.push_back( indexRValue ); args.push_back( sizeRValue ); args.push_back( errorDescRValue ); basicBlockBuilder->CreateCall( func, args.begin(), args.end() ); }
ExprValue Function::llvmCreateCall( BasicBlockBuilder &basicBlockBuilder, std::vector<ExprValue> &args ) const { RC::Handle<Context> context = basicBlockBuilder.getContext(); if ( m_params.size() != args.size() ) throw Exception( "incorrect number of arguments (expected %u, actual %u)", (unsigned)m_params.size(), (unsigned)args.size() ); for ( size_t i=0; i<args.size(); ++i ) { FunctionParam const ¶m = m_params[i]; ExprValue &arg = args[i]; if( !arg.isValid() ) throw Exception( "expression is invalid" ); try { arg.castTo( basicBlockBuilder, param.getExprType() ); } catch ( Exception e ) { throw Exception( "argument %u ('%s'): %s", (unsigned)(i + 1), param.getName().c_str(), (const char*)e.getDesc() ); } } llvm::Value *returnValue = 0; if ( m_returnInfo.usesReturnLValue() ) { RC::ConstHandle<Adapter> returnAdapter = m_returnInfo.getAdapter(); returnValue = returnAdapter->llvmAlloca( basicBlockBuilder, "resultLValue" ); returnAdapter->llvmInit( basicBlockBuilder, returnValue ); args.resize( args.size() + 1, ExprValue(context) ); for ( size_t i=1; i<args.size(); ++i ) args[args.size()-i] = args[args.size()-i-1]; args[0] = ExprValue( returnAdapter, USAGE_LVALUE, context, returnValue ); basicBlockBuilder.getScope().put( CG::VariableSymbol::Create( args[0] ) ); } std::vector<llvm::Value *> argValues; for ( size_t i=0; i<args.size(); ++i ) argValues.push_back( args[i].getValue() ); /* llvm::BasicBlock *lpbb = basicBlockBuilder.getFunctionBuilder()->createBasicBlock( "lpbb" ); llvm::BasicBlock *normalbb = basicBlockBuilder.getFunctionBuilder()->createBasicBlock( "normalbb" ); llvm::Value *resultValue = basicBlockBuilder->CreateInvoke( m_llvmFunction, normalbb, lpbb, argValues ); if( !m_returnInfo.usesReturnLValue() ) returnValue = resultValue; basicBlockBuilder->SetInsertPoint( lpbb ); basicBlockBuilder->CreateLandingPad(); basicBlockBuilder->CreateBr( normalbb ); basicBlockBuilder->SetInsertPoint( normalbb ); */ llvm::Value *resultValue = basicBlockBuilder->CreateCall( m_llvmFunction, argValues ); if( !m_returnInfo.usesReturnLValue() ) returnValue = resultValue; return CG::ExprValue( m_returnInfo.getExprType(), context, returnValue ); }
CG::ExprValue CreateArrayGenerator::buildExprValue( CG::BasicBlockBuilder &basicBlockBuilder, CG::Usage usage, std::string const &lValueErrorDesc ) const { if ( usage == CG::USAGE_LVALUE ) throw Exception( "cannot be used as l-values" ); RC::Handle<CG::Context> context = basicBlockBuilder.getContext(); llvm::LLVMContext &llvmContext = context->getLLVMContext(); RC::ConstHandle<CG::SizeAdapter> sizeAdapter = basicBlockBuilder.getManager()->getSizeAdapter(); RC::ConstHandle<CG::Symbol> operatorSymbol = basicBlockBuilder.getScope().get( m_operatorName ); if ( !operatorSymbol ) throw CG::Error( getLocation(), _(m_operatorName) + ": operator not found" ); if ( !operatorSymbol->isPencil() ) throw CG::Error( getLocation(), _(m_operatorName) + ": not an operator" ); RC::ConstHandle<CG::PencilSymbol> pencil = RC::ConstHandle<CG::PencilSymbol>::StaticCast( operatorSymbol ); CG::Function const *function = pencil->getUniqueFunction( getLocation(), "operator " + _(m_operatorName) ); std::vector<CG::FunctionParam> const &operatorParams = function->getParams(); if ( operatorParams.size() < 1 ) throw MR::ArrayGeneratorOperator::GetPrototypeException(); CG::ExprType countExprType = m_count->getExprType( basicBlockBuilder ); if ( !RT::isValueProducer( countExprType.getAdapter()->getType() ) ) throw CG::Error( getLocation(), "count must be a value producer" ); RC::ConstHandle<CG::ValueProducerAdapter> countValueProducerAdapter = RC::ConstHandle<CG::ValueProducerAdapter>::StaticCast( countExprType.getAdapter() ); RC::ConstHandle<CG::Adapter> countAdapter = countValueProducerAdapter->getValueAdapter(); if ( countAdapter != sizeAdapter ) throw CG::Error( getLocation(), "count value type must be 'Size'" ); CG::ExprValue countValueProducerExprValue = m_count->buildExprValue( basicBlockBuilder, CG::USAGE_RVALUE, lValueErrorDesc ); if ( operatorParams[0].getUsage() != CG::USAGE_LVALUE ) throw CG::Error( getLocation(), "operator value parameter must be an 'io' parameter" ); RC::ConstHandle<CG::Adapter> outputAdapter = operatorParams[0].getAdapter(); RC::ConstHandle<CG::ArrayProducerAdapter> outputArrayProducerAdapter = basicBlockBuilder.getManager()->getArrayProducerOf( outputAdapter ); llvm::Value *resultLValue = outputArrayProducerAdapter->llvmAlloca( basicBlockBuilder, "result" ); outputArrayProducerAdapter->llvmInit( basicBlockBuilder, resultLValue ); basicBlockBuilder.getScope().put( CG::VariableSymbol::Create( CG::ExprValue( outputArrayProducerAdapter, CG::USAGE_LVALUE, context, resultLValue ) ) ); bool needCall = true; if ( operatorParams.size() >= 2 ) { if ( operatorParams[1].getAdapter() != sizeAdapter ) throw CG::Error( getLocation(), "operator index parameter type (" + operatorParams[1].getAdapter()->getUserName() + ") must be 'Size'" ); if ( operatorParams[1].getUsage() != CG::USAGE_RVALUE ) throw CG::Error( getLocation(), "operator index parameter must be an 'in' parameter" ); if ( operatorParams.size() >= 3 ) { if ( operatorParams[2].getAdapter() != sizeAdapter ) throw CG::Error( getLocation(), "operator index parameter type (" + operatorParams[2].getAdapter()->getUserName() + ") must be 'Size'" ); if ( operatorParams[2].getUsage() != CG::USAGE_RVALUE ) throw CG::Error( getLocation(), "operator index parameter must be an 'in' parameter" ); if ( operatorParams.size() >= 4 ) { if ( operatorParams.size() > 4 ) throw MR::ArrayGeneratorOperator::GetPrototypeException(); if ( !m_shared ) throw CG::Error( getLocation(), "operator takes a shared value but no shared value is provided" ); CG::ExprType sharedExprType = m_shared->getExprType( basicBlockBuilder ); if ( !RT::isValueProducer( sharedExprType.getAdapter()->getType() ) ) throw CG::Error( getLocation(), "shared value must be a value producer" ); RC::ConstHandle<CG::ValueProducerAdapter> sharedValueProducerAdapter = RC::ConstHandle<CG::ValueProducerAdapter>::StaticCast( sharedExprType.getAdapter() ); RC::ConstHandle<CG::Adapter> sharedAdapter = sharedValueProducerAdapter->getValueAdapter(); if ( operatorParams[3].getAdapter() != sharedAdapter ) throw CG::Error( getLocation(), "operator shared value parameter type (" + operatorParams[3].getAdapter()->getUserName() + ") does not match shared value type (" + sharedAdapter->getUserName() + ")" ); if ( operatorParams[3].getUsage() != CG::USAGE_RVALUE ) throw CG::Error( getLocation(), "operator shared value parameter must be an 'in' parameter" ); CG::ExprValue sharedExprRValue = m_shared->buildExprValue( basicBlockBuilder, CG::USAGE_RVALUE, lValueErrorDesc ); std::vector<llvm::Type const *> argTypes; argTypes.push_back( llvm::Type::getInt8PtrTy( llvmContext ) ); // function argTypes.push_back( sizeAdapter->llvmRType( context ) ); // numParams argTypes.push_back( countValueProducerAdapter->llvmLType( context ) ); // count value producer argTypes.push_back( sharedValueProducerAdapter->llvmLType( context ) ); // shared value producer argTypes.push_back( llvm::Type::getInt8PtrTy( llvmContext ) ); // output array producer adapter argTypes.push_back( outputArrayProducerAdapter->llvmLType( context ) ); // output array producer llvm::FunctionType const *funcType = llvm::FunctionType::get( llvm::Type::getVoidTy( llvmContext ), argTypes, false ); llvm::Constant *func = basicBlockBuilder.getModuleBuilder()->getOrInsertFunction( "__MR_CreateArrayGenerator_4", funcType ); std::vector<llvm::Value *> args; args.push_back( basicBlockBuilder->CreateBitCast( function->getLLVMFunction(), llvm::Type::getInt8PtrTy( llvmContext ) ) ); args.push_back( sizeAdapter->llvmConst( context, operatorParams.size() ) ); args.push_back( countValueProducerExprValue.getValue() ); args.push_back( sharedExprRValue.getValue() ); args.push_back( outputArrayProducerAdapter->llvmAdapterPtr( basicBlockBuilder ) ); args.push_back( resultLValue ); basicBlockBuilder->CreateCall( func, args.begin(), args.end() ); needCall = false; } } } if ( needCall ) { std::vector<llvm::Type const *> argTypes; argTypes.push_back( llvm::Type::getInt8PtrTy( llvmContext ) ); // function argTypes.push_back( sizeAdapter->llvmRType( context ) ); // numParams argTypes.push_back( countValueProducerAdapter->llvmLType( context ) ); // count value producer argTypes.push_back( llvm::Type::getInt8PtrTy( llvmContext ) ); // output array producer adapter argTypes.push_back( outputArrayProducerAdapter->llvmLType( context ) ); // output array producer llvm::FunctionType const *funcType = llvm::FunctionType::get( llvm::Type::getVoidTy( llvmContext ), argTypes, false ); llvm::Constant *func = basicBlockBuilder.getModuleBuilder()->getOrInsertFunction( "__MR_CreateArrayGenerator_3", funcType ); std::vector<llvm::Value *> args; args.push_back( basicBlockBuilder->CreateBitCast( function->getLLVMFunction(), llvm::Type::getInt8PtrTy( llvmContext ) ) ); args.push_back( sizeAdapter->llvmConst( context, operatorParams.size() ) ); args.push_back( countValueProducerExprValue.getValue() ); args.push_back( outputArrayProducerAdapter->llvmAdapterPtr( basicBlockBuilder ) ); args.push_back( resultLValue ); basicBlockBuilder->CreateCall( func, args.begin(), args.end() ); } return CG::ExprValue( outputArrayProducerAdapter, CG::USAGE_RVALUE, context, outputArrayProducerAdapter->llvmLValueToRValue( basicBlockBuilder, resultLValue ) ); }