diff options
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | 7 | ||||
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopSimplify.cpp | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp index f3c801348a6..798376e9554 100644 --- a/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp +++ b/llvm/lib/Transforms/Utils/BasicBlockUtils.cpp @@ -486,11 +486,12 @@ BasicBlock *llvm::SplitBlockPredecessors(BasicBlock *BB, } // Create new basic block, insert right before the original block. - BasicBlock *NewBB = BasicBlock::Create(BB->getContext(), BB->getName()+Suffix, - BB->getParent(), BB); + BasicBlock *NewBB = BasicBlock::Create( + BB->getContext(), BB->getName() + Suffix, BB->getParent(), BB); // The new block unconditionally branches to the old block. BranchInst *BI = BranchInst::Create(BB, NewBB); + BI->setDebugLoc(BB->getFirstNonPHI()->getDebugLoc()); // Move the edges from Preds to point to NewBB instead of BB. for (unsigned i = 0, e = Preds.size(); i != e; ++i) { @@ -553,6 +554,7 @@ void llvm::SplitLandingPadPredecessors(BasicBlock *OrigBB, // The new block unconditionally branches to the old block. BranchInst *BI1 = BranchInst::Create(OrigBB, NewBB1); + BI1->setDebugLoc(OrigBB->getFirstNonPHI()->getDebugLoc()); // Move the edges from Preds to point to NewBB1 instead of OrigBB. for (unsigned i = 0, e = Preds.size(); i != e; ++i) { @@ -593,6 +595,7 @@ void llvm::SplitLandingPadPredecessors(BasicBlock *OrigBB, // The new block unconditionally branches to the old block. BranchInst *BI2 = BranchInst::Create(OrigBB, NewBB2); + BI2->setDebugLoc(OrigBB->getFirstNonPHI()->getDebugLoc()); // Move the remaining edges from OrigBB to point to NewBB2. for (SmallVectorImpl<BasicBlock*>::iterator diff --git a/llvm/lib/Transforms/Utils/LoopSimplify.cpp b/llvm/lib/Transforms/Utils/LoopSimplify.cpp index 90dfabaeb35..d8f7c9176f5 100644 --- a/llvm/lib/Transforms/Utils/LoopSimplify.cpp +++ b/llvm/lib/Transforms/Utils/LoopSimplify.cpp @@ -144,8 +144,6 @@ BasicBlock *llvm::InsertPreheaderForLoop(Loop *L, Pass *PP) { PreheaderBB = SplitBlockPredecessors(Header, OutsideBlocks, ".preheader", AA, DT, LI, PreserveLCSSA); - PreheaderBB->getTerminator()->setDebugLoc( - Header->getFirstNonPHI()->getDebugLoc()); DEBUG(dbgs() << "LoopSimplify: Creating pre-header " << PreheaderBB->getName() << "\n"); |
