1 files changed, 0 insertions, 16 deletions
diff --git a/tensorflow/compiler/xla/service/cpu/cpu_options.cc b/tensorflow/compiler/xla/service/cpu/cpu_options.cc
index 09f028463a..dba140d112 100644
--- a/tensorflow/compiler/xla/service/cpu/cpu_options.cc
+++ b/tensorflow/compiler/xla/service/cpu/cpu_options.cc
@@ -15,14 +15,11 @@ limitations under the License.
 
 #include "tensorflow/compiler/xla/service/cpu/cpu_options.h"
 
-#include "tensorflow/core/lib/strings/numbers.h"
-
 namespace {
 
 const char* const kXlaParallelCpuOption = "xla_cpu_parallel";
 const char* const kXlaOptimizeForSizeCpuOption = "xla_cpu_optimize_for_size";
 const char* const kXlaDisableVectorizedReduce = "xla_disable_vectorized_reduce";
-const char* const kLlvmIrDotTilingFactor = "xla_llvm_dot_tiling_factor";
 
 }  // namespace
 
@@ -48,19 +45,6 @@ bool VectorizedReduceDisabled(const HloModuleConfig& config) {
   return extra_options_map.count(kXlaOptimizeForSizeCpuOption) > 0;
 }
 
-tensorflow::gtl::optional<int64> LlvmIrGemvTilingFactor(
-    const HloModuleConfig& config) {
-  const auto& extra_options_map =
-      config.debug_options().xla_backend_extra_options();
-  auto it = extra_options_map.find(kLlvmIrDotTilingFactor);
-  int64 tiling_factor;
-  if (it != extra_options_map.end() &&
-      tensorflow::strings::safe_strto64(it->second, &tiling_factor)) {
-    return tiling_factor;
-  }
-  return tensorflow::gtl::nullopt;
-}
-
 }  // namespace options
 }  // namespace cpu
 }  // namespace xla