vendor/llvm/llvm-trunk-r300422

1 files changed, 4 insertions, 0 deletions

diff --git a/include/llvm/Analysis/PostDominators.h b/include/llvm/Analysis/PostDominators.h
index 34361dac8c16..94ee3b03bb86 100644
--- a/include/llvm/Analysis/PostDominators.h
+++ b/include/llvm/Analysis/PostDominators.h
@@ -26,6 +26,10 @@ struct PostDominatorTree : public DominatorTreeBase<BasicBlock> {
   typedef DominatorTreeBase<BasicBlock> Base;
 
   PostDominatorTree() : DominatorTreeBase<BasicBlock>(true) {}
+
+  /// Handle invalidation explicitly.
+  bool invalidate(Function &F, const PreservedAnalyses &PA,
+                  FunctionAnalysisManager::Invalidator &);
 };
 
 /// \brief Analysis pass which computes a \c PostDominatorTree.