[turbofan] Move node matchers to separate file.

test/unittests/compiler/node-test-utils.h

Index: test/unittests/compiler/node-test-utils.h
diff --git a/test/unittests/compiler/graph-unittest.h b/test/unittests/compiler/node-test-utils.h
similarity index 82%
copy from test/unittests/compiler/graph-unittest.h
copy to test/unittests/compiler/node-test-utils.h
index 979e26d916706c01fc1d20813f633a4c2c5dc2c1..c5c61dfc0268c5eca37cba5079688a1558b117c7 100644
--- a/test/unittests/compiler/graph-unittest.h
+++ b/test/unittests/compiler/node-test-utils.h
@@ -2,22 +2,18 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef V8_UNITTESTS_COMPILER_GRAPH_UNITTEST_H_
-#define V8_UNITTESTS_COMPILER_GRAPH_UNITTEST_H_
+#ifndef V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_
+#define V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_
 
-#include "src/compiler/common-operator.h"
-#include "src/compiler/graph.h"
 #include "src/compiler/machine-operator.h"
-#include "src/compiler/typer.h"
-#include "test/unittests/test-utils.h"
+#include "src/compiler/machine-type.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace v8 {
 namespace internal {
 
 // Forward declarations.
-template <class T>
-class Handle;
+class ExternalReference;
 class HeapObject;
 template <class T>
 class Unique;
@@ -25,60 +21,15 @@ class Unique;
 namespace compiler {
 
 // Forward declarations.
+class CallDescriptor;
 struct ElementAccess;
 struct FieldAccess;
+class Node;
 
 
 using ::testing::Matcher;
 
 
-class GraphTest : public TestWithContext, public TestWithZone {
- public:
-  explicit GraphTest(int parameters = 1);
-  virtual ~GraphTest();
-
- protected:
-  Node* Parameter(int32_t index);
-  Node* Float32Constant(volatile float value);
-  Node* Float64Constant(volatile double value);
-  Node* Int32Constant(int32_t value);
-  Node* Uint32Constant(uint32_t value) {
-    return Int32Constant(bit_cast<int32_t>(value));
-  }
-  Node* Int64Constant(int64_t value);
-  Node* NumberConstant(volatile double value);
-  Node* HeapConstant(const Handle<HeapObject>& value);
-  Node* HeapConstant(const Unique<HeapObject>& value);
-  Node* FalseConstant();
-  Node* TrueConstant();
-  Node* UndefinedConstant();
-
-  Matcher<Node*> IsFalseConstant();
-  Matcher<Node*> IsTrueConstant();
-
-  CommonOperatorBuilder* common() { return &common_; }
-  Graph* graph() { return &graph_; }
-
- private:
-  CommonOperatorBuilder common_;
-  Graph graph_;
-};
-
-
-class TypedGraphTest : public GraphTest {
- public:
-  explicit TypedGraphTest(int parameters = 1)
-      : GraphTest(parameters),
-        typer_(graph(), MaybeHandle<Context>()) {}
-
- protected:
-  Typer* typer() { return &typer_; }
-
- private:
-  Typer typer_;
-};
-
-
 Matcher<Node*> IsBranch(const Matcher<Node*>& value_matcher,
                         const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsMerge(const Matcher<Node*>& control0_matcher,
@@ -190,8 +141,8 @@ Matcher<Node*> IsTruncateFloat64ToInt32(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsTruncateInt64ToInt32(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsFloat64Sqrt(const Matcher<Node*>& input_matcher);
 
-}  //  namespace compiler
-}  //  namespace internal
-}  //  namespace v8
+}  // namespace compiler
+}  // namespace internal
+}  // namespace v8
 
-#endif  // V8_UNITTESTS_COMPILER_GRAPH_UNITTEST_H_
+#endif  // V8_UNITTESTS_COMPILER_NODE_TEST_UTILS_H_