Add new optional getPassName() virtual function that a Pass can override

to make debugging output a lot nicer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2395 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/include/llvm/Transforms/Utils/UnifyFunctionExitNodes.h b/include/llvm/Transforms/Utils/UnifyFunctionExitNodes.h
index a6f259a57d..6281c8aa4a 100644
--- a/include/llvm/Transforms/Utils/UnifyFunctionExitNodes.h
+++ b/include/llvm/Transforms/Utils/UnifyFunctionExitNodes.h
@@ -17,6 +17,8 @@ public:
   static AnalysisID ID;            // Pass ID
   UnifyFunctionExitNodes(AnalysisID id = ID) : ExitNode(0) { assert(ID == id); }
 
+  virtual const char *getPassName() const { return "Unify Function Exit Nodes";}
+
   // UnifyAllExitNodes - Unify all exit nodes of the CFG by creating a new
   // BasicBlock, and converting all returns to unconditional branches to this
   // new basic block.  The singular exit node is returned in ExitNode.