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

test/compiler-unittests/compiler-unittests.h

Index: test/compiler-unittests/compiler-unittests.h
diff --git a/test/compiler-unittests/compiler-unittests.h b/test/compiler-unittests/compiler-unittests.h
index aa978a2c52221ef3bb48be5b4f1c11a57f190c64..091b137066d07b37ef3a11235cbaf6bec18349f3 100644
--- a/test/compiler-unittests/compiler-unittests.h
+++ b/test/compiler-unittests/compiler-unittests.h
@@ -33,6 +33,16 @@ namespace compiler {
 #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();