1 files changed, 0 insertions, 8 deletions
diff --git a/llvm/lib/Target/Hexagon/RDFGraph.h b/llvm/lib/Target/Hexagon/RDFGraph.h
index 8fb7e1d0604..f7171e2dadb 100644
--- a/llvm/lib/Target/Hexagon/RDFGraph.h
+++ b/llvm/lib/Target/Hexagon/RDFGraph.h
@@ -328,10 +328,6 @@ namespace rdf {
   template <typename T> struct NodeAddr {
     NodeAddr() : Addr(nullptr), Id(0) {}
     NodeAddr(T A, NodeId I) : Addr(A), Id(I) {}
-    NodeAddr(const NodeAddr&) = default;
-    NodeAddr(NodeAddr&&) = default;
-    NodeAddr &operator= (const NodeAddr&) = default;
-    NodeAddr &operator= (NodeAddr&&) = default;
 
     bool operator== (const NodeAddr<T> &NA) const {
       assert((Addr == NA.Addr) == (Id == NA.Id));
@@ -409,10 +405,6 @@ namespace rdf {
     RegisterRef() : RegisterRef(0) {}
     explicit RegisterRef(RegisterId R, LaneBitmask M = ~LaneBitmask(0))
       : Reg(R), Mask(R != 0 ? M : 0) {}
-    RegisterRef(const RegisterRef&) = default;
-    RegisterRef(RegisterRef&&) = default;
-    RegisterRef &operator= (const RegisterRef&) = default;
-    RegisterRef &operator= (RegisterRef&&) = default;
     operator bool() const { return Reg != 0 && Mask != LaneBitmask(0); }
     bool operator== (const RegisterRef &RR) const {
       return Reg == RR.Reg && Mask == RR.Mask;