/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
                                                                                                            
/**
 * @author Intel, Konstantin M. Anisimov, Igor V. Chebykin
 *
 */

#include "IpfCfg.h"

namespace Jitrino {
namespace IPF {

//========================================================================================//
// Inst
//========================================================================================//

Inst::Inst(MemoryManager &mm, InstCode instCode, 
           Opnd *op1, Opnd *op2, Opnd *op3, Opnd *op4, Opnd *op5, Opnd *op6) : 
    instCode(instCode),
    compList(mm), 
    opndList(mm),
    addr(0) { 

    if(op1 != NULL) opndList.push_back(op1);
    if(op2 != NULL) opndList.push_back(op2);
    if(op3 != NULL) opndList.push_back(op3);
    if(op4 != NULL) opndList.push_back(op4);
    if(op5 != NULL) opndList.push_back(op5);
    if(op6 != NULL) opndList.push_back(op6);
}

//----------------------------------------------------------------------------------------//

Inst::Inst(MemoryManager &mm, InstCode instCode, Completer comp1, 
           Opnd *op1, Opnd *op2, Opnd *op3, Opnd *op4, Opnd *op5, Opnd *op6) :
    instCode(instCode),
    compList(mm), 
    opndList(mm),
    addr(0) { 

    compList.push_back(comp1);
    if(op1 != NULL) opndList.push_back(op1);
    if(op2 != NULL) opndList.push_back(op2);
    if(op3 != NULL) opndList.push_back(op3);
    if(op4 != NULL) opndList.push_back(op4);
    if(op5 != NULL) opndList.push_back(op5);
    if(op6 != NULL) opndList.push_back(op6);
}

//----------------------------------------------------------------------------------------//

Inst::Inst(MemoryManager &mm, InstCode instCode, Completer comp1, Completer comp2, 
           Opnd *op1, Opnd *op2, Opnd *op3, Opnd *op4, Opnd *op5, Opnd *op6) : 
    instCode(instCode),
    compList(mm), 
    opndList(mm),
    addr(0) { 

    compList.push_back(comp1);
    compList.push_back(comp2);
    if(op1 != NULL) opndList.push_back(op1);
    if(op2 != NULL) opndList.push_back(op2);
    if(op3 != NULL) opndList.push_back(op3);
    if(op4 != NULL) opndList.push_back(op4);
    if(op5 != NULL) opndList.push_back(op5);
    if(op6 != NULL) opndList.push_back(op6);
}

//----------------------------------------------------------------------------------------//

Inst::Inst(MemoryManager &mm, InstCode instCode, Completer comp1, Completer comp2, Completer comp3,
           Opnd *op1, Opnd *op2, Opnd *op3, Opnd *op4, Opnd *op5, Opnd *op6) : 
    instCode(instCode),
    compList(mm), 
    opndList(mm),
    addr(0) { 

    compList.push_back(comp1);
    compList.push_back(comp2);
    compList.push_back(comp3);
    if(op1 != NULL) opndList.push_back(op1);
    if(op2 != NULL) opndList.push_back(op2);
    if(op3 != NULL) opndList.push_back(op3);
    if(op4 != NULL) opndList.push_back(op4);
    if(op5 != NULL) opndList.push_back(op5);
    if(op6 != NULL) opndList.push_back(op6);
}

//----------------------------------------------------------------------------------------//

bool Inst::isBr() {
    if (instCode == INST_BR)    return true;
    if (instCode == INST_BRL)   return true;
    if (instCode == INST_BR13)  return true;
    if (instCode == INST_BRL13) return true;
    return false;
}

//----------------------------------------------------------------------------------------//

bool Inst::isCall() {
    if (isBr() == false)                 return false;
    if (compList.size() == 0)            return false;
    if (compList[0] == CMPLT_BTYPE_CALL) return true;
    return false;
}

//----------------------------------------------------------------------------------------//

bool Inst::isRet() {
    if (isBr() == false)                return false;
    if (compList.size() == 0)           return false;
    if (compList[0] == CMPLT_BTYPE_RET) return true;
    return false;
}

//----------------------------------------------------------------------------------------//

bool Inst::isConditionalBranch() {
    if (isBr() == false)                 return false;
    if (compList.size() == 0)            return true;
    if (compList[0] == CMPLT_BTYPE_COND) return true;
    return false;
}

} // IPF
} // Jitrino