Factor out redundancy from clone() implementations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85327 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/BasicBlockUtils.cpp b/lib/Transforms/Utils/BasicBlockUtils.cpp
index 35907fd..c2c662f 100644
--- a/lib/Transforms/Utils/BasicBlockUtils.cpp
+++ b/lib/Transforms/Utils/BasicBlockUtils.cpp
@@ -675,7 +675,7 @@
   if (I != I->getParent()->begin()) {
     BasicBlock::iterator BBI = I;  --BBI;
     if (DbgStopPointInst *DSPI = dyn_cast<DbgStopPointInst>(BBI)) {
-      CallInst *newDSPI = DSPI->clone();
+      CallInst *newDSPI = cast<CallInst>(DSPI->clone());
       newDSPI->insertBefore(InsertPos);
     }
   }