1 files changed, 0 insertions, 58 deletions
diff --git a/tensorflow/compiler/xla/service/tuple_points_to_analysis.cc b/tensorflow/compiler/xla/service/tuple_points_to_analysis.cc
index a1f9451dd4..df537bd7c1 100644
--- a/tensorflow/compiler/xla/service/tuple_points_to_analysis.cc
+++ b/tensorflow/compiler/xla/service/tuple_points_to_analysis.cc
@@ -253,64 +253,6 @@ Status TuplePointsToAnalysis::HandleBitcast(HloInstruction* bitcast) {
   return Status::OK();
 }
 
-Status TuplePointsToAnalysis::HandleRecvDone(HloInstruction* recv_done) {
-  // RecvDone aliases its input (Recv) tuple element {0} to its output.
-  PointsToSet& points_to_set = CreateEmptyPointsToSet(recv_done);
-  const PointsToSet& operand_points_to_set =
-      GetPointsToSet(recv_done->operand(0));
-
-  // Recursively copy the points to set of the operand tuple {0}.
-  points_to_set.ForEachMutableElement(
-      [this, &points_to_set, &operand_points_to_set](
-          const ShapeIndex& index, PointsToSet::BufferList* buffers) {
-        ShapeIndex src_index({0});
-        for (auto element : index) {
-          src_index.push_back(element);
-        }
-        *buffers = operand_points_to_set.element(src_index);
-        for (auto& tuple_source :
-             operand_points_to_set.tuple_sources(src_index)) {
-          points_to_set.add_tuple_source(index, tuple_source);
-        }
-      });
-  return Status::OK();
-}
-
-Status TuplePointsToAnalysis::HandleSend(HloInstruction* send) {
-  // Send creates a tuple of {aliased operand, U32 context}.
-  PointsToSet& points_to_set = CreateEmptyPointsToSet(send);
-
-  // Creates the points to set for the tuple and its element at {1}.
-  auto top_buffer = points_to_set.mutable_element(ShapeIndex({}));
-  top_buffer->push_back(
-      &logical_buffer_analysis_->GetBuffer(send, ShapeIndex({})));
-  points_to_set.add_tuple_source({}, send);
-
-  auto context_buffer = points_to_set.mutable_element(ShapeIndex({1}));
-  context_buffer->push_back(
-      &logical_buffer_analysis_->GetBuffer(send, ShapeIndex({1})));
-
-  // Recursively copy the points to set of the operand to output tuple {0}.
-  const PointsToSet& operand_points_to_set = GetPointsToSet(send->operand(0));
-  operand_points_to_set.ForEachElement(
-      [&points_to_set, &operand_points_to_set](
-          const ShapeIndex& src_index,
-          const PointsToSet::BufferList& points_to) {
-        ShapeIndex target_index({0});
-        for (auto element : src_index) {
-          target_index.push_back(element);
-        }
-        *points_to_set.mutable_element(target_index) = points_to;
-
-        for (HloInstruction* tuple :
-             operand_points_to_set.tuple_sources(src_index)) {
-          points_to_set.add_tuple_source(target_index, tuple);
-        }
-      });
-
-  return Status::OK();
-}
-
 Status TuplePointsToAnalysis::HandleTuple(HloInstruction* tuple) {
   tensorflow::gtl::ArraySlice<HloInstruction*> operands(tuple->operands());
   PointsToSet& points_to_set = CreateEmptyPointsToSet(tuple);