diff --git a/lib/Transforms/Scalar/TailRecursionElimination.cpp b/lib/Transforms/Scalar/TailRecursionElimination.cpp
index 69fb7ad..0ca5562 100644
--- a/lib/Transforms/Scalar/TailRecursionElimination.cpp
+++ b/lib/Transforms/Scalar/TailRecursionElimination.cpp
@@ -290,7 +290,7 @@
   if (OldEntry == 0) {
     OldEntry = &F->getEntryBlock();
     std::string OldName = OldEntry->getName(); OldEntry->setName("tailrecurse");
-    BasicBlock *NewEntry = new BasicBlock(OldName, OldEntry);
+    BasicBlock *NewEntry = new BasicBlock(OldName, F, OldEntry);
     new BranchInst(OldEntry, NewEntry);
     
     // Now that we have created a new block, which jumps to the entry
diff --git a/lib/Transforms/Utils/LoopSimplify.cpp b/lib/Transforms/Utils/LoopSimplify.cpp
index 45f31aa..f27a0cf 100644
--- a/lib/Transforms/Utils/LoopSimplify.cpp
+++ b/lib/Transforms/Utils/LoopSimplify.cpp
@@ -151,7 +151,7 @@
                                        const std::vector<BasicBlock*> &Preds) {
   
   // Create new basic block, insert right before the original block...
-  BasicBlock *NewBB = new BasicBlock(BB->getName()+Suffix, BB);
+  BasicBlock *NewBB = new BasicBlock(BB->getName()+Suffix, BB->getParent(), BB);
 
   // The preheader first gets an unconditional branch to the loop header...
   BranchInst *BI = new BranchInst(BB, NewBB);