Initial import of ChangeLowering.

testing/gtest-type-names.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_TESTING_GTEST_TYPE_NAMES_H_
+#define V8_TESTING_GTEST_TYPE_NAMES_H_
+
+#include "include/v8stdint.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace testing {
+namespace internal {
+
+#define GET_TYPE_NAME(type)         \
+  template <>                       \
+  std::string GetTypeName<type>() { \
+    return #type;                   \
+  }
+GET_TYPE_NAME(int8_t)
+GET_TYPE_NAME(uint8_t)
+GET_TYPE_NAME(int16_t)
+GET_TYPE_NAME(uint16_t)
+GET_TYPE_NAME(int32_t)
+GET_TYPE_NAME(uint32_t)
+GET_TYPE_NAME(int64_t)
+GET_TYPE_NAME(uint64_t)
+GET_TYPE_NAME(float)
+GET_TYPE_NAME(double)
+#undef GET_TYPE_NAME
+
+}  // namespace internal
+}  // namespace testing
+
+#endif  // V8_TESTING_GTEST_TYPE_NAMES_H_