diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c1ad90c78a..ff09df0f55 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2017-03-20  Artemiy Volkov  <artemiyv@acm.org>
+
+	PR gdb/14441
+	* gdbtypes.h (enum type_code) <TYPE_CODE_RVALUE_REF>: New constant.
+	(TYPE_IS_REFERENCE): New macro.
+	(struct type): Add rvalue_reference_type field.
+	(TYPE_RVALUE_REFERENCE_TYPE): New macro.
+
 2017-03-20  Marc-Andre Laperle  <marc-andre.laperle@ericsson.com>
 
 	* NEWS: Add an entry about new '-file-list-shared-libraries' command.
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index e094ecef3a..7d107fae82 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -160,6 +160,8 @@ enum type_code
 
     TYPE_CODE_REF,		/**< C++ Reference types */
 
+    TYPE_CODE_RVALUE_REF,	/**< C++ rvalue reference types */
+
     TYPE_CODE_CHAR,		/**< *real* character type */
 
     /* * Boolean type.  0 is false, 1 is true, and other values are
@@ -335,6 +337,11 @@ enum type_instance_flag_value
 #define TYPE_ATOMIC(t) \
   (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_ATOMIC)
 
+/* * True if this type represents either an lvalue or lvalue reference type.  */
+
+#define TYPE_IS_REFERENCE(t) \
+  (TYPE_CODE (t) == TYPE_CODE_REF || TYPE_CODE (t) == TYPE_CODE_RVALUE_REF)
+
 /* * Instruction-space delimited type.  This is for Harvard architectures
    which have separate instruction and data address spaces (and perhaps
    others).
@@ -740,6 +747,10 @@ struct type
 
   struct type *reference_type;
 
+  /* * A C++ rvalue reference type added in C++11. */
+
+  struct type *rvalue_reference_type;
+
   /* * Variant chain.  This points to a type that differs from this
      one only in qualifiers and length.  Currently, the possible
      qualifiers are const, volatile, code-space, data-space, and
@@ -1196,6 +1207,7 @@ extern void allocate_gnat_aux_type (struct type *);
 #define TYPE_TARGET_TYPE(thistype) TYPE_MAIN_TYPE(thistype)->target_type
 #define TYPE_POINTER_TYPE(thistype) (thistype)->pointer_type
 #define TYPE_REFERENCE_TYPE(thistype) (thistype)->reference_type
+#define TYPE_RVALUE_REFERENCE_TYPE(thistype) (thistype)->rvalue_reference_type
 #define TYPE_CHAIN(thistype) (thistype)->chain
 /* * Note that if thistype is a TYPEDEF type, you have to call check_typedef.
    But check_typedef does set the TYPE_LENGTH of the TYPEDEF type,