1 files changed, 0 insertions, 48 deletions
diff --git a/tensorflow/compiler/xla/service/hlo_dataflow_analysis_test.cc b/tensorflow/compiler/xla/service/hlo_dataflow_analysis_test.cc
index 66a538fc51..4b8eb237a6 100644
--- a/tensorflow/compiler/xla/service/hlo_dataflow_analysis_test.cc
+++ b/tensorflow/compiler/xla/service/hlo_dataflow_analysis_test.cc
@@ -1139,54 +1139,6 @@ TEST_P(HloDataflowAnalysisTest, TupleCopy) {
       analysis.GetValueDefinedAt(copy, /*index=*/{}).live_out_of_module());
 }
 
-TEST_P(HloDataflowAnalysisTest, SendAndSendDone) {
-  // Test that a Send forwards its operand to the output tuple at {0}.
-  auto builder = HloComputation::Builder(TestName());
-  auto param = builder.AddInstruction(
-      HloInstruction::CreateParameter(0, scalar_shape_, "param0"));
-  auto send = builder.AddInstruction(
-      HloInstruction::CreateSend(param, /*channel_id=*/0));
-  auto send_done = builder.AddInstruction(HloInstruction::CreateSendDone(send));
-  module_->AddEntryComputation(builder.Build());
-
-  bool ssa_form = GetParam();
-  const HloDataflowAnalysis& analysis = RunAnalysis(ssa_form);
-
-  EXPECT_EQ(analysis.values().size(), 4);
-
-  EXPECT_TRUE(analysis.ValueIsDefinedAt(param));
-  EXPECT_TRUE(analysis.ValueIsDefinedAt(send, /*index=*/{}));
-  EXPECT_FALSE(analysis.ValueIsDefinedAt(send, /*index=*/{0}));
-  EXPECT_TRUE(analysis.ValueIsDefinedAt(send, /*index=*/{1}));
-  EXPECT_TRUE(analysis.ValueIsDefinedAt(send_done));
-  EXPECT_THAT(HloValuesAt(send, /*index=*/{0}),
-              UnorderedElementsAre(analysis.GetValueDefinedAt(param)));
-}
-
-TEST_P(HloDataflowAnalysisTest, RecvAndRecvDone) {
-  // Test that a RecvDone forwards its operand tuple element at {0} to the
-  // output.
-  auto builder = HloComputation::Builder(TestName());
-  auto recv = builder.AddInstruction(
-      HloInstruction::CreateRecv(scalar_shape_, /*channel_id=*/0));
-  auto recv_done = builder.AddInstruction(HloInstruction::CreateRecvDone(recv));
-  module_->AddEntryComputation(builder.Build());
-
-  bool ssa_form = GetParam();
-  const HloDataflowAnalysis& analysis = RunAnalysis(ssa_form);
-
-  EXPECT_EQ(analysis.values().size(), 3);
-
-  EXPECT_TRUE(analysis.ValueIsDefinedAt(recv, /*index=*/{}));
-  EXPECT_TRUE(analysis.ValueIsDefinedAt(recv, /*index=*/{0}));
-  EXPECT_TRUE(analysis.ValueIsDefinedAt(recv, /*index=*/{1}));
-  EXPECT_FALSE(analysis.ValueIsDefinedAt(recv_done));
-  EXPECT_THAT(HloValuesAt(recv_done),
-              UnorderedElementsAre(analysis.GetValueDefinedAt(recv, {0})));
-  EXPECT_TRUE(
-      analysis.GetValueDefinedAt(recv, /*index=*/{0}).live_out_of_module());
-}
-
 TEST_P(HloDataflowAnalysisTest, ElementwiseChainInterference) {
   // A simple chain of elementwise operations. No values should interfere.
   //