Remove strange extra semicolons.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67287 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
index fc9f5f2..b6c4c45 100644
--- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp
+++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp
@@ -277,7 +277,7 @@
   // End.
   if (End > I->End) {
     I->End = End;
-    range_iterator NextI = I;;
+    range_iterator NextI = I;
     while (++NextI != E && End >= NextI->Start) {
       // Merge the range in.
       I->TheStores.append(NextI->TheStores.begin(), NextI->TheStores.end());