/*

  This file is part of solidity.

  solidity is free software: you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation, either version 3 of the License, or

  (at your option) any later version.

  solidity is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License

  along with solidity.  If not, see <http://www.gnu.org/licenses/>.

*/

#include <libyul/optimiser/FunctionCallFinder.h>

#include <libyul/AST.h>

using namespace std;

using namespace solidity;

using namespace solidity::yul;

vector<FunctionCall*> FunctionCallFinder::run(Block& _block, YulString _functionName)

{

  FunctionCallFinder functionCallFinder(_functionName);

  functionCallFinder(_block);

  return functionCallFinder.m_calls;

}

FunctionCallFinder::FunctionCallFinder(YulString _functionName): m_functionName(_functionName) {}

void FunctionCallFinder::operator()(FunctionCall& _functionCall)

{

  ASTModifier::operator()(_functionCall);

  if (_functionCall.functionName.name == m_functionName)

    m_calls.emplace_back(&_functionCall);

}