message: Add DT_INT8 and DT_UINT8 as supported TPU type.
diff: @@ -51,9 +51,10 @@ extern const char* const kTPUReplicateAttr;
  extern const char* const kOutsideCompilationAttr;
  // Supported types for TPUs.
  -static constexpr std::array<DataType, 11> kTpuAllTypes = {
  +static constexpr std::array<DataType, 13> kTpuAllTypes = {
  {DT_INT32, DT_UINT32, DT_BFLOAT16, DT_FLOAT, DT_DOUBLE, DT_BOOL,
  - DT_COMPLEX64, DT_INT64, DT_UINT64, DT_QINT8, DT_QUINT8}};
  + DT_COMPLEX64, DT_INT64, DT_UINT64, DT_QINT8, DT_QUINT8, DT_INT8,
  + DT_UINT8}};
  } // namespace tensorflow
  