}
  }
  experimental_debug_info {
  }
}
node {
  name: "main"
  op: "_Retval"
  input: "StatefulIf"
  attr {
    key: "T"
    value {
      type: DT_FLOAT
    }
  }
  attr {
    key: "index"
    value {
      i: 0
    }
  }
}
node {
  name: "main1"
  op: "_Retval"
  input: "StatelessIf"
  attr {
    key: "T"
    value {
      type: DT_FLOAT

// CHECK-NEXT:       func {
// CHECK-NEXT:         name: "function0"
// CHECK:      node {
// CHECK-NEXT:   name: "rets_0_RetVal"
// CHECK-NEXT:   op: "_Retval"
// CHECK-NEXT:   input: "identity"
// CHECK:      node {
// CHECK-NEXT:   name: "rets_1_RetVal"
// CHECK-NEXT:   op: "_Retval"
// CHECK-NEXT:   input: "statefulpartitionedcall"
// CHECK:      library {
// CHECK-NEXT:   function {
// CHECK-NEXT:     signature {

Clustered nodes: 2178
Unclustered nodes: 446
Number of clusters: 1

unclustered size 446
 AssignAddVariableOp 2
 Const 2
 DivNoNan 1
 Identity 1
 NoOp 1
 ReadVariableOp 2
 VarHandleOp 435
 _Retval 2
cluster 0 size 2178
 Add 17
 AddN 72
 ArgMax 1
 AssignAddVariableOp 1
 AssignSubVariableOp 106
 BiasAdd 1
 BiasAddGrad 1
 Cast 3
 Const 357
 Conv2D 53
 Conv2DBackpropFilter 53
 Conv2DBackpropInput 52

    value {
      type: DT_FLOAT
    }
  }
}
node {
  name: "rets_0"
  op: "_Retval"
  input: "identity"
  attr {
    key: "T"
    value {
      type: DT_FLOAT
    }
  }
  attr {
    key: "index"
    value {
      i: 0
    }
  }
}
node {
  name: "rets_1"
  op: "_Retval"
  input: "statefulpartitionedcall"
  attr {
    key: "T"
    value {

    TF_RETURN_IF_ERROR(status);
    graph->AddEdge(node, 0, main_node, i);
  }

  // Similarly with return values, create dummy _Retval nodes fed by `node`.
  for (int64_t i = 0, end = result_types.size(); i < end; ++i) {
    Node* node;
    string retval_name = absl::StrCat("_retval", i);
    Status status = NodeBuilder(retval_name, FunctionLibraryDefinition::kRetOp)
                        .Input(main_node, i)

Unclustered nodes: 606
Number of clusters: 2

unclustered size 606
 AssignAddVariableOp 1
 Const 108
 DivNoNan 1
 Identity 2
 Merge 53
 PlaceholderWithDefault 1
 ReadVariableOp 2
 Switch 1
 _Arg 435
 _Retval 2
cluster 0 size 1910
 Add 16
 AddN 71
 ArgMax 1
 AssignAddVariableOp 1
 BiasAdd 1
 BiasAddGrad 1
 Cast 115
 Const 407
 Conv2D 53
 Conv2DBackpropFilter 53
 Conv2DBackpropInput 52
 Equal 1

    }
  }
  experimental_debug_info {
  }
}
node {
  name: "main"
  op: "_Retval"
  input: "StatefulIf"
  attr {
    key: "T"
    value {
      type: DT_FLOAT
    }
  }
  attr {
    key: "index"
    value {
      i: 0
    }
  }
}
node {
  name: "main1"
  op: "_Retval"
  input: "StatelessIf"
  attr {
    key: "T"
    value {
      type: DT_FLOAT

// CHECK-NEXT:   name: "Add{{_.*_1}}"
// CHECK-NEXT:   op: "Add"
// CHECK-NEXT:   input: "input0"
// CHECK-NEXT:   input: "input1"
// CHECK:      node {
// CHECK-NEXT:   name: "Add"
// CHECK-NEXT:   op: "_Retval"
// CHECK-NEXT:   input: "Add{{_.*_1}}"
// CHECK-NEXT:   attr {
// CHECK-NEXT:     key: "T"
// CHECK-NEXT:     value {
// CHECK-NEXT:       type: DT_INT32
// CHECK-NEXT:     }
// CHECK-NEXT:   }

  might become the name of Retval nodes as well (with an index suffix if there
  are multiple output tensors from one node). Since Retval nodes are not used in
  SavedModel, this function removes them and restore the names to the actual
  output tensors.

  Args:
    graph_def: the converted GraphDef.

  Returns:
    The GraphDef with Retval nodes removed and output tensor names restored.

  add_attrs(g.node());

  auto out0 = ops::_Retval(scope.WithOpName("b_identity_0_retval_RetVal"),
                           b_identity, 0);
  auto out1 = ops::_Retval(scope.WithOpName("e_0_retval_RetVal"), e, 1);
  auto out2 = ops::_Retval(scope.WithOpName("g_0_retval_RetVal"), g, 2);
  auto out3 =
      ops::_Retval(scope.WithOpName("readu_0_retval_RetVal"), read_u, 3);