[llvm-commits] [llvm] r50596 - /llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp

[Devang Patel]

Author: dpatel
Date: Fri May  2 17:13:33 2008
New Revision: 50596

URL: http://llvm.org/viewvc/llvm-project?rev=50596&view=rev
Log:
Add assert.

Modified:
    llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp

Modified: llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp?rev=50596&r1=50595&r2=50596&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp (original)
+++ llvm/trunk/lib/Analysis/IPA/CallGraphSCCPass.cpp Fri May  2 17:13:33 2008
@@ -158,6 +158,7 @@
          PMS.top()->getPassManagerType() > PMT_CallGraphPassManager)
     PMS.pop();
 
+  assert (!PMS.empty() && "Unable to handle Call Graph Pass");
   CGPassManager *CGP = dynamic_cast<CGPassManager *>(PMS.top());
 
   // Create new Call Graph SCC Pass Manager if it does not exist.