Get rid of the Pass+Context magic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/PruneEH.cpp b/lib/Transforms/IPO/PruneEH.cpp
index d1b4a37..a98a793 100644
--- a/lib/Transforms/IPO/PruneEH.cpp
+++ b/lib/Transforms/IPO/PruneEH.cpp
@@ -243,7 +243,7 @@
     } else if (InvokeInst *II = dyn_cast<InvokeInst>(I))
       CGN->removeCallEdgeFor(II);
     if (!I->use_empty())
-      I->replaceAllUsesWith(Context->getUndef(I->getType()));
+      I->replaceAllUsesWith(BB->getContext().getUndef(I->getType()));
   }
 
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