[turbofan] Get rid of overly abstract SimplifiedGraphBuilder.

test/cctest/compiler/simplified-graph-builder.h

-// Copyright 2014 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef V8_CCTEST_COMPILER_SIMPLIFIED_GRAPH_BUILDER_H_
-#define V8_CCTEST_COMPILER_SIMPLIFIED_GRAPH_BUILDER_H_
-
-#include "src/compiler/common-operator.h"
-#include "src/compiler/graph-builder.h"
-#include "src/compiler/machine-operator.h"
-#include "src/compiler/simplified-operator.h"
-#include "test/cctest/cctest.h"
-#include "test/cctest/compiler/call-tester.h"
-
-namespace v8 {
-namespace internal {
-namespace compiler {
-
-class SimplifiedGraphBuilder : public GraphBuilder {
- public:
-  SimplifiedGraphBuilder(Isolate* isolate, Graph* graph,
-                         CommonOperatorBuilder* common,
-                         MachineOperatorBuilder* machine,
-                         SimplifiedOperatorBuilder* simplified);
-  virtual ~SimplifiedGraphBuilder() {}
-
-  Zone* zone() const { return graph()->zone(); }
-  CommonOperatorBuilder* common() const { return common_; }
-  MachineOperatorBuilder* machine() const { return machine_; }
-  SimplifiedOperatorBuilder* simplified() const { return simplified_; }
-
-  // Initialize graph and builder.
-  void Begin(int num_parameters);
-
-  void Return(Node* value);
-
-  // Close the graph.
-  void End();
-
-  Node* PointerConstant(void* value) {
-    intptr_t intptr_value = reinterpret_cast<intptr_t>(value);
-    return kPointerSize == 8 ? NewNode(common()->Int64Constant(intptr_value))
-                             : Int32Constant(static_cast<int>(intptr_value));
-  }
-  Node* Int32Constant(int32_t value) {
-    return NewNode(common()->Int32Constant(value));
-  }
-  Node* HeapConstant(Handle<HeapObject> object) {
-    Unique<HeapObject> val = Unique<HeapObject>::CreateUninitialized(object);
-    return NewNode(common()->HeapConstant(val));
-  }
-
-  Node* BooleanNot(Node* a) { return NewNode(simplified()->BooleanNot(), a); }
-
-  Node* NumberEqual(Node* a, Node* b) {
-    return NewNode(simplified()->NumberEqual(), a, b);
-  }
-  Node* NumberLessThan(Node* a, Node* b) {
-    return NewNode(simplified()->NumberLessThan(), a, b);
-  }
-  Node* NumberLessThanOrEqual(Node* a, Node* b) {
-    return NewNode(simplified()->NumberLessThanOrEqual(), a, b);
-  }
-  Node* NumberAdd(Node* a, Node* b) {
-    return NewNode(simplified()->NumberAdd(), a, b);
-  }
-  Node* NumberSubtract(Node* a, Node* b) {
-    return NewNode(simplified()->NumberSubtract(), a, b);
-  }
-  Node* NumberMultiply(Node* a, Node* b) {
-    return NewNode(simplified()->NumberMultiply(), a, b);
-  }
-  Node* NumberDivide(Node* a, Node* b) {
-    return NewNode(simplified()->NumberDivide(), a, b);
-  }
-  Node* NumberModulus(Node* a, Node* b) {
-    return NewNode(simplified()->NumberModulus(), a, b);
-  }
-  Node* NumberToInt32(Node* a) {
-    return NewNode(simplified()->NumberToInt32(), a);
-  }
-  Node* NumberToUint32(Node* a) {
-    return NewNode(simplified()->NumberToUint32(), a);
-  }
-
-  Node* StringEqual(Node* a, Node* b) {
-    return NewNode(simplified()->StringEqual(), a, b);
-  }
-  Node* StringLessThan(Node* a, Node* b) {
-    return NewNode(simplified()->StringLessThan(), a, b);
-  }
-  Node* StringLessThanOrEqual(Node* a, Node* b) {
-    return NewNode(simplified()->StringLessThanOrEqual(), a, b);
-  }
-
-  Node* ChangeTaggedToInt32(Node* a) {
-    return NewNode(simplified()->ChangeTaggedToInt32(), a);
-  }
-  Node* ChangeTaggedToUint32(Node* a) {
-    return NewNode(simplified()->ChangeTaggedToUint32(), a);
-  }
-  Node* ChangeTaggedToFloat64(Node* a) {
-    return NewNode(simplified()->ChangeTaggedToFloat64(), a);
-  }
-  Node* ChangeInt32ToTagged(Node* a) {
-    return NewNode(simplified()->ChangeInt32ToTagged(), a);
-  }
-  Node* ChangeUint32ToTagged(Node* a) {
-    return NewNode(simplified()->ChangeUint32ToTagged(), a);
-  }
-  Node* ChangeFloat64ToTagged(Node* a) {
-    return NewNode(simplified()->ChangeFloat64ToTagged(), a);
-  }
-  Node* ChangeBoolToBit(Node* a) {
-    return NewNode(simplified()->ChangeBoolToBit(), a);
-  }
-  Node* ChangeBitToBool(Node* a) {
-    return NewNode(simplified()->ChangeBitToBool(), a);
-  }
-
-  Node* LoadField(const FieldAccess& access, Node* object) {
-    return NewNode(simplified()->LoadField(access), object);
-  }
-  Node* StoreField(const FieldAccess& access, Node* object, Node* value) {
-    return NewNode(simplified()->StoreField(access), object, value);
-  }
-  Node* LoadElement(const ElementAccess& access, Node* object, Node* index) {
-    return NewNode(simplified()->LoadElement(access), object, index);
-  }
-  Node* StoreElement(const ElementAccess& access, Node* object, Node* index,
-                     Node* value) {
-    return NewNode(simplified()->StoreElement(access), object, index, value);
-  }
-
- protected:
-  virtual Node* MakeNode(const Operator* op, int value_input_count,
-                         Node** value_inputs, bool incomplete) final;
-
- private:
-  Node* effect_;
-  Node* return_;
-  CommonOperatorBuilder* common_;
-  MachineOperatorBuilder* machine_;
-  SimplifiedOperatorBuilder* simplified_;
-};
-
-}  // namespace compiler
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_CCTEST_COMPILER_SIMPLIFIED_GRAPH_BUILDER_H_