Revert "Revert "Revert "Revert "Add intrinsic for Reference.get()""""

Fixed TargetReg issue causing build failure for x86.
This reverts commit 9e82bd3f0ce9e5f5777bea2f752ff3e251d32f9f.

Change-Id: I7e6a526954467aaf68deeed999880dfe9aa5f06e
diff --git a/runtime/gc/reference_processor-inl.h b/runtime/gc/reference_processor-inl.h
new file mode 100644
index 0000000..f619a15
--- /dev/null
+++ b/runtime/gc/reference_processor-inl.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ART_RUNTIME_GC_REFERENCE_PROCESSOR_INL_H_
+#define ART_RUNTIME_GC_REFERENCE_PROCESSOR_INL_H_
+
+#include "reference_processor.h"
+
+namespace art {
+namespace gc {
+
+inline bool ReferenceProcessor::SlowPathEnabled() {
+  return mirror::Reference::GetJavaLangRefReference()->GetSlowPathEnabled();
+}
+
+}  // namespace gc
+}  // namespace art
+
+#endif  // ART_RUNTIME_GC_REFERENCE_PROCESSOR_INL_H_