160   std::cerr << "t" << ValNo;  in PrintOperation()
161   PrintMask(ThisOp, std::cerr);  in PrintOperation()
162   std::cerr << " = " << ShufTab[ThisOp].Op->getName() << "(";  in PrintOperation()
165     std::cerr << getZeroCostOpName(ShufTab[ThisOp].Arg0);  in PrintOperation()
166     PrintMask(ShufTab[ThisOp].Arg0, std::cerr);  in PrintOperation()
171         std::cerr << "t" << i;  in PrintOperation()
177     std::cerr << ", ";  in PrintOperation()
179       std::cerr << getZeroCostOpName(ShufTab[ThisOp].Arg1);  in PrintOperation()
180       PrintMask(ShufTab[ThisOp].Arg1, std::cerr);  in PrintOperation()
185           std::cerr << "t" << i;  in PrintOperation()
190   std::cerr << ")  ";  in PrintOperation()
235     std::cerr << "Starting iteration #" << OpCount << " with "  in main()
360   std::cerr << "Finished Table has " << getNumEntered()  in main()
432         PrintMask(i, std::cerr);  in main()
433         std::cerr << " - Cost " << ShufTab[i].Cost << " - ";  in main()
441         std::cerr << "\n";  in main()