1 files changed, 1 insertions, 2 deletions
diff --git a/lib/IR/Pass.cpp b/lib/IR/Pass.cpp
index ec448e6420..7fc4828238 100644
--- a/lib/IR/Pass.cpp
+++ b/lib/IR/Pass.cpp
@@ -143,8 +143,7 @@ PassManagerType FunctionPass::getPotentialPassManagerType() const {
 
 Pass *BasicBlockPass::createPrinterPass(raw_ostream &O,
                                         const std::string &Banner) const {
-
-  llvm_unreachable("BasicBlockPass printing unsupported.");
+  return createPrintBasicBlockPass(&O, false, Banner);
 }
 
 bool BasicBlockPass::doInitialization(Function &) {