1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/include/llvm/IR/ModuleSummaryIndex.h b/llvm/include/llvm/IR/ModuleSummaryIndex.h
index e72f74ad4adb..66c7d10d823d 100644
--- a/llvm/include/llvm/IR/ModuleSummaryIndex.h
+++ b/llvm/include/llvm/IR/ModuleSummaryIndex.h
@@ -1011,6 +1011,12 @@ public:
     return *Callsites;
   }
 
+  void addCallsite(CallsiteInfo &Callsite) {
+    if (!Callsites)
+      Callsites = std::make_unique<CallsitesTy>();
+    Callsites->push_back(Callsite);
+  }
+
   ArrayRef<AllocInfo> allocs() const {
     if (Allocs)
       return *Allocs;