text: // Copyright 2015 Alessio Sclocco <a.sclocco@vu.nl>
  //
  // Licensed 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.
  
  #include <string>
  
  
  #pragma once
  
  namespace isa {
  namespace OpenCL {
  
  inline std::string getBit(const std::string & value, const std::string & bit);
  inline std::string setBit(const std::string & value, const std::string & newBit, const std::string & bit);
  
  
  // Implementations
  
  inline std::string getBit(const std::string & value, const std::string & bit) {
    return "((" + value + " >> (" + bit + ")) & 1)";
  }
  
  inline std::string setBit(const std::string & value, const std::string & newBit, const std::string & bit) {
    return value + " ^= (-(" + newBit + ") ^ " + value + ") & (1 << (" + bit + "));\n";
  }
  
  } // OpenCL
  } // isa
  
  