rename use_const_iterator to const_use_iterator for consistency's sake

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99564 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp
index aa63ca7..b15df2a 100644
--- a/lib/Transforms/Scalar/SCCP.cpp
+++ b/lib/Transforms/Scalar/SCCP.cpp
@@ -1709,7 +1709,7 @@
   // Delete any dead constantexpr klingons.
   GV->removeDeadConstantUsers();
 
-  for (Value::use_const_iterator UI = GV->use_begin(), E = GV->use_end();
+  for (Value::const_use_iterator UI = GV->use_begin(), E = GV->use_end();
        UI != E; ++UI) {
     const User *U = *UI;
     if (const StoreInst *SI = dyn_cast<StoreInst>(U)) {