Change ScheduleDAG's SUnitMap from DenseMap<SDNode*, vector<SUnit*> >

[oota-llvm.git] / lib / VMCore / PassManager.cpp

diff --git a/lib/VMCore/PassManager.cpp b/lib/VMCore/PassManager.cpp
index b44e10de95b641df092c8d5ad840857ee123c9e6..e1f8afe3b0ea069f77589a5e26e8ac05ab080731 100644 (file)
--- a/lib/VMCore/PassManager.cpp
+++ b/lib/VMCore/PassManager.cpp
@@ -665,6 +665,12 @@ void PMDataManager::removeDeadPasses(Pass *P, const char *Msg,
 
   TPM->collectLastUses(DeadPasses, P);
 
+  if (PassDebugging >= Details && !DeadPasses.empty()) {
+    cerr << " -*- " <<  P->getPassName();
+    cerr << " is the last user of following pass instances.";
+    cerr << " Free these instances\n";
+  }
+
   for (SmallVector<Pass *, 12>::iterator I = DeadPasses.begin(),
          E = DeadPasses.end(); I != E; ++I) {