message: Adding flow control ops to the XLA IPU device
diff: @@ -76,13 +76,11 @@ REGISTER_XLA_BACKEND(DEVICE_IPU_XLA_JIT, kIpuAllTypes, OpFilter);
  REGISTER_XLA_OP(Name("ArgMax").Device(DEVICE_IPU_XLA_JIT), XlaArgMaxOp);
  -/*
  REGISTER_XLA_OP(Name("Enter").Device(DEVICE_IPU_XLA_JIT), NoOp);
  REGISTER_XLA_OP(Name("Exit").Device(DEVICE_IPU_XLA_JIT), NoOp);
  REGISTER_XLA_OP(Name("LoopCond").Device(DEVICE_IPU_XLA_JIT), NoOp);
  REGISTER_XLA_OP(Name("Merge").Device(DEVICE_IPU_XLA_JIT), NoOp);
  REGISTER_XLA_OP(Name("NextIteration").Device(DEVICE_IPU_XLA_JIT), NoOp);
  REGISTER_XLA_OP(Name("Switch").Device(DEVICE_IPU_XLA_JIT), NoOp);
  -*/
  } // namespace tensorflow
  