diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopUtils.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/LoopUtils.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Utils/LoopUtils.cpp b/llvm/lib/Transforms/Utils/LoopUtils.cpp index 5e661ae..5539ff1 100644 --- a/llvm/lib/Transforms/Utils/LoopUtils.cpp +++ b/llvm/lib/Transforms/Utils/LoopUtils.cpp @@ -65,6 +65,9 @@ bool llvm::formDedicatedExitBlocks(Loop *L, DominatorTree *DT, LoopInfo *LI, if (isa<IndirectBrInst>(PredBB->getTerminator())) // We cannot rewrite exiting edges from an indirectbr. return false; + if (isa<CallBrInst>(PredBB->getTerminator())) + // We cannot rewrite exiting edges from a callbr. + return false; InLoopPredecessors.push_back(PredBB); } else { |