Fix Casting

Stop a gcc warning about casting away const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172465 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/IR/Use.cpp b/lib/IR/Use.cpp
index 481cbab7c294b14feb9f28471b8b885bc6eb53a1..1d343e8030944cbc5e5e78f78be773ecf2fd1e62 100644 (file)
--- a/lib/IR/Use.cpp
+++ b/lib/IR/Use.cpp
@@ -139,7 +139,7 @@ User *Use::getUser() const {
   const UserRef *ref = reinterpret_cast<const UserRef*>(End);
   return ref->getInt()
     ? ref->getPointer()
-    : (User*)End;
+    : reinterpret_cast<User*>(const_cast<Use*>(End));
 }
 
 } // End llvm namespace