X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FConstant.h;h=7464dce3303fb0d0283120f969bdd66de4b03c03;hb=5b957e6fd9853f938b8b33cfeb03d80595a9c2f8;hp=11a02e080f9a18fcfd21be5cd6301c1b1e85a457;hpb=56243b89e7d5072d2d5498f806679d19ea483dac;p=oota-llvm.git

diff --git a/include/llvm/Constant.h b/include/llvm/Constant.h
index 11a02e080f9..7464dce3303 100644
--- a/include/llvm/Constant.h
+++ b/include/llvm/Constant.h
@@ -39,8 +39,8 @@ namespace llvm {
 /// don't have to worry about the lifetime of the objects.
 /// @brief LLVM Constant Representation
 class Constant : public User {
-  void operator=(const Constant &);     // Do not implement
-  Constant(const Constant &);           // Do not implement
+  void operator=(const Constant &) LLVM_DELETED_FUNCTION;
+  Constant(const Constant &) LLVM_DELETED_FUNCTION;
   virtual void anchor();
   
 protected:
@@ -105,7 +105,7 @@ public:
   /// available cached constants.  Implementations should call
   /// destroyConstantImpl as the last thing they do, to destroy all users and
   /// delete this.
-  virtual void destroyConstant() { assert(0 && "Not reached!"); }
+  virtual void destroyConstant() { llvm_unreachable("Not reached!"); }
 
   //// Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const Constant *) { return true; }
@@ -131,13 +131,14 @@ public:
     // to be here to avoid link errors.
     assert(getNumOperands() == 0 && "replaceUsesOfWithOnConstant must be "
            "implemented for all constants that have operands!");
-    assert(0 && "Constants that do not have operands cannot be using 'From'!");
+    llvm_unreachable("Constants that do not have operands cannot be using "
+                     "'From'!");
   }
-  
+
   static Constant *getNullValue(Type* Ty);
-  
-  /// @returns the value for an integer constant of the given type that has all
-  /// its bits set to true.
+
+  /// @returns the value for an integer or vector of integer constant of the
+  /// given type that has all its bits set to true.
   /// @brief Get the all ones value
   static Constant *getAllOnesValue(Type* Ty);