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/Scalar/CondPropagate.cpp

@@ -124,7 +124,7 @@ void CondProp::SimplifyBlock(BasicBlock *BB) {
       // Succ is now dead, but we cannot delete it without potentially
       // invalidating iterators elsewhere.  Just insert an unreachable
       // instruction in it and delete this block later on.
-      new UnreachableInst(Succ);
+      new UnreachableInst(BB->getContext(), Succ);
       DeadBlocks.push_back(Succ);
       MadeChange = true;
     }