message: asm volatile is not available on windows. Disable such codepath on windows.
diff: @@ -20,6 +20,7 @@ limitations under the License.
  #include <utility>
  #include <vector>
  +#include "tensorflow/core/platform/logging.h"
  #include "tensorflow/core/platform/macros.h"
  #include "tensorflow/core/platform/platform.h"
  #include "tensorflow/core/platform/types.h"
  @@ -64,7 +65,14 @@ namespace testing {
  // compiler from optimizing away 'c' as dead code.
  template <class T>
  void DoNotOptimize(const T& var) {
  +#ifdef PLATFORM_WINDOWS
  + LOG(FATAL)
  + << "tensorflow::testing::DoNotOptimize is not implemented on windows. "
  + << "If needed, call an external no-op routine with the pointer to foil "
  + << "optimization.";
  +#else
  asm volatile("" : "+m"(const_cast<T&>(var)));
  +#endif
  }
  class Benchmark {
  