Add getPotentialPassManagerType(). No functionality change, yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36149 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/include/llvm/Analysis/LoopPass.h b/include/llvm/Analysis/LoopPass.h
index dd9480f0aa..4163a09d33 100644
--- a/include/llvm/Analysis/LoopPass.h
+++ b/include/llvm/Analysis/LoopPass.h
@@ -57,6 +57,10 @@ class LoopPass : public Pass {
   virtual void assignPassManager(PMStack &PMS,
                                  PassManagerType PMT = PMT_LoopPassManager);
 
+  ///  Return what kind of Pass Manager can manage this pass.
+  virtual PassManagerType getPotentialPassManagerType() const {
+    return PMT_LoopPassManager;
+  }
 };
 
 class LPPassManager : public FunctionPass, public PMDataManager {