Set debug loc for new preheader's terminator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133298 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/LoopSimplify.cpp b/lib/Transforms/Utils/LoopSimplify.cpp
index f02ffd2..e79fb5a 100644
--- a/lib/Transforms/Utils/LoopSimplify.cpp
+++ b/lib/Transforms/Utils/LoopSimplify.cpp
@@ -375,6 +375,7 @@
     SplitBlockPredecessors(Header, &OutsideBlocks[0], OutsideBlocks.size(),
                            ".preheader", this);
 
+  NewBB->getTerminator()->setDebugLoc(Header->getFirstNonPHI()->getDebugLoc());
   DEBUG(dbgs() << "LoopSimplify: Creating pre-header " << NewBB->getName()
                << "\n");