message: Read GetModuleConfigForTest for tests going through GetOptimizedModule.
diff: @@ -98,9 +98,9 @@ void LlvmIrGenTestBase::MatchOptimizedHlo(absl::string_view hlo,
  StatusOr<std::unique_ptr<HloModule>> LlvmIrGenTestBase::GetOptimizedModule(
  absl::string_view hlo) {
  - HloModuleConfig config;
  - TF_ASSIGN_OR_RETURN(std::unique_ptr<HloModule> module,
  - ParseAndReturnVerifiedModule(hlo, config));
  + TF_ASSIGN_OR_RETURN(
  + std::unique_ptr<HloModule> module,
  + ParseAndReturnVerifiedModule(hlo, GetModuleConfigForTest()));
  return backend().compiler()->RunHloPasses(
  std::move(module), backend().default_stream_executor(),
  backend().default_stream_executor()->GetAllocator());
  