1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp b/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
index 6c0f99fa111..faf9eccda21 100644
--- a/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
+++ b/llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
@@ -175,6 +175,12 @@ Optional<uint64_t> MachineBlockFrequencyInfo::getBlockProfileCount(
   return MBFI ? MBFI->getBlockProfileCount(*F, MBB) : None;
 }
 
+Optional<uint64_t>
+MachineBlockFrequencyInfo::getProfileCountFromFreq(uint64_t Freq) const {
+  const Function *F = MBFI->getFunction()->getFunction();
+  return MBFI ? MBFI->getProfileCountFromFreq(*F, Freq) : None;
+}
+
 const MachineFunction *MachineBlockFrequencyInfo::getFunction() const {
   return MBFI ? MBFI->getFunction() : nullptr;
 }