1 files changed, 11 insertions, 3 deletions
diff --git a/lib/IR/IRPrintingPasses.cpp b/lib/IR/IRPrintingPasses.cpp
index 3b32814bed5c..befe1d9ffb1c 100644
--- a/lib/IR/IRPrintingPasses.cpp
+++ b/lib/IR/IRPrintingPasses.cpp
@@ -127,13 +127,13 @@ public:
 
 char PrintModulePassWrapper::ID = 0;
 INITIALIZE_PASS(PrintModulePassWrapper, "print-module",
-                "Print module to stderr", false, false)
+                "Print module to stderr", false, true)
 char PrintFunctionPassWrapper::ID = 0;
 INITIALIZE_PASS(PrintFunctionPassWrapper, "print-function",
-                "Print function to stderr", false, false)
+                "Print function to stderr", false, true)
 char PrintBasicBlockPass::ID = 0;
 INITIALIZE_PASS(PrintBasicBlockPass, "print-bb", "Print BB to stderr", false,
-                false)
+                true)
 
 ModulePass *llvm::createPrintModulePass(llvm::raw_ostream &OS,
                                         const std::string &Banner,
@@ -150,3 +150,11 @@ BasicBlockPass *llvm::createPrintBasicBlockPass(llvm::raw_ostream &OS,
                                                 const std::string &Banner) {
   return new PrintBasicBlockPass(OS, Banner);
 }
+
+bool llvm::isIRPrintingPass(Pass *P) {
+  const char *PID = (const char*)P->getPassID();
+
+  return (PID == &PrintModulePassWrapper::ID)
+      || (PID == &PrintFunctionPassWrapper::ID)
+      || (PID == &PrintBasicBlockPass::ID);
+}