diff --git a/include/llvm/Analysis/LiveVar/LiveVarSet.h b/include/llvm/Analysis/LiveVar/LiveVarSet.h
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/lib/Analysis/LiveVar/LiveVarSet.cpp b/lib/Analysis/LiveVar/LiveVarSet.cpp
deleted file mode 100644
index e69de29bb2d..00000000000
diff --git a/lib/Target/SparcV9/LiveVar/LiveVarSet.cpp b/lib/Target/SparcV9/LiveVar/LiveVarSet.cpp
deleted file mode 100644
index e69de29bb2d..00000000000