Preserve line number information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131480 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Utils/BreakCriticalEdges.cpp b/lib/Transforms/Utils/BreakCriticalEdges.cpp
index caf2aeb4d30a17bae3277d5427ec199e38b010e3..d6206a3f3326717d417ee2257f87a89efb256040 100644 (file)
--- a/lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/lib/Transforms/Utils/BreakCriticalEdges.cpp
@@ -180,7 +180,8 @@ BasicBlock *llvm::SplitCriticalEdge(TerminatorInst *TI, unsigned SuccNum,
   BasicBlock *NewBB = BasicBlock::Create(TI->getContext(),
                       TIBB->getName() + "." + DestBB->getName() + "_crit_edge");
   // Create our unconditional branch.
-  BranchInst::Create(DestBB, NewBB);
+  BranchInst *NewBI = BranchInst::Create(DestBB, NewBB);
+  NewBI->setDebugLoc(TI->getDebugLoc());
 
   // Branch to the new block, breaking the edge.
   TI->setSuccessor(SuccNum, NewBB);