Preserve line number information.

llvm-svn: 131480
2011-05-17 19:43:06 +00:00 · 2011-05-17 19:43:06 +00:00 · c23bcbc498
parent fe7e3eeddc
commit c23bcbc498
1 changed files with 2 additions and 1 deletions
--- a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp
+++ b/llvm/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);