Tests for ChangeLowering are target tests since they use the Linkage.

test/compiler-unittests/compiler-unittests.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_COMPILER_UNITTESTS_COMPILER_UNITTESTS_H_
 #define V8_COMPILER_UNITTESTS_COMPILER_UNITTESTS_H_
 
 #include "include/v8.h"
 #include "src/zone.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 15 matching lines @@
 // The TARGET_TEST_F(Case, Name) macro works just like
 // TEST_F(Case, Name), except that the test is disabled
 // if the platform is not a supported TurboFan target.
 #if V8_TURBOFAN_TARGET
 #define TARGET_TEST_F(Case, Name) TEST_F(Case, Name)
 #else
 #define TARGET_TEST_F(Case, Name) TEST_F(Case, DISABLED_##Name)
 #endif
 
 
+// The TARGET_TYPED_TEST(Case, Name) macro works just like
+// TYPED_TEST(Case, Name), except that the test is disabled
+// if the platform is not a supported TurboFan target.
+#if V8_TURBOFAN_TARGET
+#define TARGET_TYPED_TEST(Case, Name) TYPED_TEST(Case, Name)
+#else
+#define TARGET_TYPED_TEST(Case, Name) TYPED_TEST(Case, DISABLED_##Name)
+#endif
+
+
 class CompilerTest : public ::testing::Test {
  public:
   CompilerTest();
   virtual ~CompilerTest();
 
   Isolate* isolate() const { return reinterpret_cast<Isolate*>(isolate_); }
   Zone* zone() { return &zone_; }
 
   static void SetUpTestCase();
   static void TearDownTestCase();
 
  private:
   static v8::Isolate* isolate_;
   v8::Isolate::Scope isolate_scope_;
   v8::HandleScope handle_scope_;
   v8::Context::Scope context_scope_;
   Zone zone_;
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_UNITTESTS_COMPILER_UNITTESTS_H_