basic blocks can now have non-instruction users.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85365 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/BasicBlock.h b/include/llvm/BasicBlock.h
index c7abb1490bab3f2fcdbb9fc5924bb145baed88d6..95e39716f2e7f510a2918ff4c3f4ad312d0d06b3 100644 (file)
--- a/include/llvm/BasicBlock.h
+++ b/include/llvm/BasicBlock.h
@@ -108,10 +108,10 @@ public:
         Function *getParent()       { return Parent; }
 
   /// use_back - Specialize the methods defined in Value, as we know that an
-  /// BasicBlock can only be used by Instructions (specifically PHI nodes and
-  /// terminators).
-  Instruction       *use_back()       { return cast<Instruction>(*use_begin());}
-  const Instruction *use_back() const { return cast<Instruction>(*use_begin());}
+  /// BasicBlock can only be used by Users (specifically PHI nodes, terminators,
+  /// and BlockAddress's).
+  User       *use_back()       { return cast<User>(*use_begin());}
+  const User *use_back() const { return cast<User>(*use_begin());}
   
   /// getTerminator() - If this is a well formed basic block, then this returns
   /// a pointer to the terminator instruction.  If it is not, then you get a