diff options
Diffstat (limited to 'contrib/llvm/lib/Analysis/LoopInfo.cpp')
| -rw-r--r-- | contrib/llvm/lib/Analysis/LoopInfo.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/contrib/llvm/lib/Analysis/LoopInfo.cpp b/contrib/llvm/lib/Analysis/LoopInfo.cpp index 9ab9eea..0c725fc 100644 --- a/contrib/llvm/lib/Analysis/LoopInfo.cpp +++ b/contrib/llvm/lib/Analysis/LoopInfo.cpp @@ -637,8 +637,10 @@ LoopInfo::LoopInfo(const DominatorTreeBase<BasicBlock> &DomTree) { analyze(DomTree); } -void LoopInfo::updateUnloop(Loop *Unloop) { - Unloop->markUnlooped(); +void LoopInfo::markAsRemoved(Loop *Unloop) { + assert(!Unloop->isInvalid() && "Loop has already been removed"); + Unloop->invalidate(); + RemovedLoops.push_back(Unloop); // First handle the special case of no parent loop to simplify the algorithm. if (!Unloop->getParentLoop()) { |
