Stop casting away const qualifier needlessly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163258 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp
index 04cc11d..6cd3bbc 100644
--- a/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -732,8 +732,8 @@
 }
 
 static int ConstantIntSortPredicate(const void *P1, const void *P2) {
-  const ConstantInt *LHS = *(const ConstantInt**)P1;
-  const ConstantInt *RHS = *(const ConstantInt**)P2;
+  const ConstantInt *LHS = *(const ConstantInt*const*)P1;
+  const ConstantInt *RHS = *(const ConstantInt*const*)P2;
   if (LHS->getValue().ult(RHS->getValue()))
     return 1;
   if (LHS->getValue() == RHS->getValue())