Push LLVMContexts through the IntegerType APIs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/IPO/PruneEH.cpp

@@ -215,7 +215,7 @@ bool PruneEH::SimplifyFunction(Function *F) {
 
           // Remove the uncond branch and add an unreachable.
           BB->getInstList().pop_back();
-          new UnreachableInst(BB);
+          new UnreachableInst(BB->getContext(), BB);
 
           DeleteBasicBlock(New);  // Delete the new BB.
           MadeChange = true;