Use LLVM_DELETED_FUNCTION in place of 'DO NOT IMPLEMENT' comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163974 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfAccelTable.h b/lib/CodeGen/AsmPrinter/DwarfAccelTable.h
index 963b8cd..92d1bbe 100644
--- a/lib/CodeGen/AsmPrinter/DwarfAccelTable.h
+++ b/lib/CodeGen/AsmPrinter/DwarfAccelTable.h
@@ -237,8 +237,8 @@
     #endif
   };
 
-  DwarfAccelTable(const DwarfAccelTable&); // DO NOT IMPLEMENT
-  void operator=(const DwarfAccelTable&);  // DO NOT IMPLEMENT
+  DwarfAccelTable(const DwarfAccelTable&) LLVM_DELETED_FUNCTION;
+  void operator=(const DwarfAccelTable&) LLVM_DELETED_FUNCTION;
 
   // Internal Functions
   void EmitHeader(AsmPrinter *);
diff --git a/lib/CodeGen/LiveIntervalUnion.h b/lib/CodeGen/LiveIntervalUnion.h
index cd4e690..4d41fca 100644
--- a/lib/CodeGen/LiveIntervalUnion.h
+++ b/lib/CodeGen/LiveIntervalUnion.h
@@ -178,8 +178,8 @@
     bool checkLoopInterference(MachineLoopRange*);
 
   private:
-    Query(const Query&);          // DO NOT IMPLEMENT
-    void operator=(const Query&); // DO NOT IMPLEMENT
+    Query(const Query&) LLVM_DELETED_FUNCTION;
+    void operator=(const Query&) LLVM_DELETED_FUNCTION;
   };
 
   // Array of LiveIntervalUnions.
diff --git a/lib/CodeGen/VirtRegMap.h b/lib/CodeGen/VirtRegMap.h
index c320985..7974dda 100644
--- a/lib/CodeGen/VirtRegMap.h
+++ b/lib/CodeGen/VirtRegMap.h
@@ -63,8 +63,8 @@
     /// createSpillSlot - Allocate a spill slot for RC from MFI.
     unsigned createSpillSlot(const TargetRegisterClass *RC);
 
-    VirtRegMap(const VirtRegMap&);     // DO NOT IMPLEMENT
-    void operator=(const VirtRegMap&); // DO NOT IMPLEMENT
+    VirtRegMap(const VirtRegMap&) LLVM_DELETED_FUNCTION;
+    void operator=(const VirtRegMap&) LLVM_DELETED_FUNCTION;
 
   public:
     static char ID;