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Diffstat (limited to 'lib/Transforms/Utils/LoopUnroll.cpp')
| -rw-r--r-- | lib/Transforms/Utils/LoopUnroll.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/LoopUnroll.cpp b/lib/Transforms/Utils/LoopUnroll.cpp index 9af0be904e..6e8532f122 100644 --- a/lib/Transforms/Utils/LoopUnroll.cpp +++ b/lib/Transforms/Utils/LoopUnroll.cpp @@ -341,7 +341,9 @@ bool llvm::UnrollLoop(Loop *L, unsigned Count, LoopInfo* LI, LPPassManager* LPM) // iteration. Term->setSuccessor(!ContinueOnTrue, Dest); } else { - Term->setUnconditionalDest(Dest); + // Replace the conditional branch with an unconditional one. + BranchInst::Create(Dest, Term); + Term->eraseFromParent(); // Merge adjacent basic blocks, if possible. if (BasicBlock *Fold = FoldBlockIntoPredecessor(Dest, LI)) { std::replace(Latches.begin(), Latches.end(), Dest, Fold); |