1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp b/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
index 53a35b7e89c2..d8ea3e0b9cf6 100644
--- a/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
+++ b/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
@@ -19,6 +19,7 @@
 #include "llvm/CodeGen/MachineBranchProbabilityInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineLoopInfo.h"
+#include "llvm/InitializePasses.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/GraphWriter.h"
@@ -172,6 +173,13 @@ MachineBlockFrequencyInfo::MachineBlockFrequencyInfo()
   initializeMachineBlockFrequencyInfoPass(*PassRegistry::getPassRegistry());
 }
 
+MachineBlockFrequencyInfo::MachineBlockFrequencyInfo(
+      MachineFunction &F,
+      MachineBranchProbabilityInfo &MBPI,
+      MachineLoopInfo &MLI) : MachineFunctionPass(ID) {
+  calculate(F, MBPI, MLI);
+}
+
 MachineBlockFrequencyInfo::~MachineBlockFrequencyInfo() = default;
 
 void MachineBlockFrequencyInfo::getAnalysisUsage(AnalysisUsage &AU) const {