1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp b/llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp
index d2277ce51746..f1d68c79a212 100644
--- a/llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp
+++ b/llvm/lib/CodeGen/MachineBranchProbabilityInfo.cpp
@@ -13,6 +13,8 @@
 #include "llvm/CodeGen/MachineBranchProbabilityInfo.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/IR/Instructions.h"
+#include "llvm/InitializePasses.h"
+#include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 
@@ -37,6 +39,12 @@ cl::opt<unsigned> ProfileLikelyProb(
 
 char MachineBranchProbabilityInfo::ID = 0;
 
+MachineBranchProbabilityInfo::MachineBranchProbabilityInfo()
+    : ImmutablePass(ID) {
+  PassRegistry &Registry = *PassRegistry::getPassRegistry();
+  initializeMachineBranchProbabilityInfoPass(Registry);
+}
+
 void MachineBranchProbabilityInfo::anchor() {}
 
 BranchProbability MachineBranchProbabilityInfo::getEdgeProbability(