| /******************************************************************************* |
| * Copyright (c) 2016 CEA LIST. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Created on: 26 nov. 2011 |
| * |
| * Contributors: |
| * Arnault Lapitre (CEA LIST) arnault.lapitre@cea.fr |
| * - Initial API and implementation |
| ******************************************************************************/ |
| |
| #include "AvmcodeIteCompiler.h" |
| |
| #include <builder/primitive/AvmcodeCompiler.h> |
| |
| #include <fml/expression/AvmCode.h> |
| #include <fml/expression/StatementConstructor.h> |
| |
| |
| namespace sep |
| { |
| |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // AVMCODE IF THE ELSE COMPILATION |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| BF AvmcodeIteCompiler::compileExpression( |
| COMPILE_CONTEXT * aCTX, const BFCode & aCode) |
| { |
| BFCode aCompiledCode( aCode->getOperator(), |
| compileArgRvalue(aCTX, TypeManager::BOOLEAN, aCode->first()), |
| compileArgRvalue(aCTX, aCode->second()) ); |
| |
| if( aCode->isOpCode( AVM_OPCODE_IFE ) ) |
| { |
| aCompiledCode->append( compileArgRvalue(aCTX, aCode->third()) ); |
| } |
| |
| return( aCompiledCode ); |
| } |
| |
| BF AvmcodeIteCompiler::optimizeExpression( |
| COMPILE_CONTEXT * aCTX, const BFCode & aCode) |
| { |
| BFCode optimizedCode( aCode->getOperator(), |
| AVMCODE_COMPILER.decode_optimizeExpression(aCTX, aCode->first()), |
| AVMCODE_COMPILER.decode_optimizeExpression(aCTX, aCode->second()) ); |
| |
| AvmInstruction * argsInstruction = |
| optimizedCode->newInstruction( aCode->size() ); |
| |
| argsInstruction->at(0).dtype = TypeManager::BOOLEAN; |
| setArgcodeRValue(aCTX, argsInstruction->at(0), optimizedCode->first()); |
| |
| argsInstruction->at(1).dtype = TypeManager::UNIVERSAL; |
| setArgcodeRValue(aCTX, argsInstruction->at(1), optimizedCode->second()); |
| |
| if( aCode->isOpCode( AVM_OPCODE_IFE ) ) |
| { |
| optimizedCode->append( AVMCODE_COMPILER.decode_optimizeExpression( |
| aCTX, aCode->third()) ); |
| |
| argsInstruction->at(2).dtype = TypeManager::UNIVERSAL; |
| setArgcodeRValue(aCTX, argsInstruction->at(2), optimizedCode->third()); |
| } |
| |
| argsInstruction->computeMainBytecode( |
| /*context */ AVM_ARG_STANDARD_CTX, |
| /*processor*/ AVM_ARG_ARITHMETIC_LOGIC_CPU, |
| /*operation*/ AVM_ARG_SEVAL_RVALUE, |
| /*operand */ AVM_ARG_EXPRESSION_KIND); |
| |
| return( optimizedCode ); |
| } |
| |
| |
| |
| BFCode AvmcodeIteCompiler::compileStatement( |
| COMPILE_CONTEXT * aCTX, const BFCode & aCode) |
| { |
| BFCode aCompiledCode( aCode->getOperator(), |
| compileArgRvalue(aCTX, TypeManager::BOOLEAN, aCode->first()), |
| AVMCODE_COMPILER.decode_compileStatement(aCTX, aCode->second()) ); |
| |
| if( aCode->isOpCode( AVM_OPCODE_IFE ) ) |
| { |
| aCompiledCode->append( |
| AVMCODE_COMPILER.decode_compileStatement(aCTX, aCode->third()) ); |
| } |
| |
| return( aCompiledCode ); |
| } |
| |
| |
| BFCode AvmcodeIteCompiler::optimizeStatement( |
| COMPILE_CONTEXT * aCTX, const BFCode & aCode) |
| { |
| BFCode optimizedCode( aCode->getOperator(), |
| AVMCODE_COMPILER.decode_optimizeExpression(aCTX, aCode->first()), |
| AVMCODE_COMPILER.decode_optimizeStatement(aCTX, aCode->second()) ); |
| |
| AvmInstruction * argsInstruction = |
| optimizedCode->newInstruction( aCode->size() ); |
| |
| argsInstruction->at(0).dtype = TypeManager::BOOLEAN; |
| setArgcodeRValue(aCTX, argsInstruction->at(0), optimizedCode->first()); |
| |
| setArgcodeStatement(aCTX, argsInstruction->at(1), optimizedCode->second()); |
| |
| if( aCode->isOpCode( AVM_OPCODE_IFE ) ) |
| { |
| optimizedCode->append( AVMCODE_COMPILER.decode_optimizeStatement( |
| aCTX, aCode->third()) ); |
| |
| setArgcodeStatement(aCTX, argsInstruction->at(2), optimizedCode->third()); |
| } |
| |
| argsInstruction->computeMainBytecode( |
| /*context */ AVM_ARG_STANDARD_CTX, |
| /*processor*/ AVM_ARG_STATEMENT_CPU, |
| /*operation*/ AVM_ARG_SEVAL_RVALUE, |
| /*operand */ AVM_ARG_STATEMENT_KIND); |
| |
| return( optimizedCode ); |
| } |
| |
| |
| |
| } /* namespace sep */ |