1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
index c20fc942eaf0..f1aa17de4293 100644
--- a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
+++ b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
@@ -327,6 +327,11 @@ extern cl::opt<PGOViewCountsType> PGOViewCounts;
 // Defined in Analysis/BlockFrequencyInfo.cpp:  -view-bfi-func-name=
 extern cl::opt<std::string> ViewBlockFreqFuncName;
 
+extern cl::opt<bool> DebugInfoCorrelate;
+
+// Command line option to enable vtable value profiling. Defined in
+// ProfileData/InstrProf.cpp: -enable-vtable-value-profiling=
+extern cl::opt<bool> EnableVTableValueProfiling;
 extern cl::opt<InstrProfCorrelator::ProfCorrelatorKind> ProfileCorrelate;
 } // namespace llvm
 
@@ -581,6 +586,8 @@ public:
       NumOfPGOMemIntrinsics += ValueSites[IPVK_MemOPSize].size();
       NumOfPGOBB += MST.bbInfoSize();
       ValueSites[IPVK_IndirectCallTarget] = VPC.get(IPVK_IndirectCallTarget);
+      if (EnableVTableValueProfiling)
+        ValueSites[IPVK_VTableTarget] = VPC.get(IPVK_VTableTarget);
     } else {
       NumOfCSPGOSelectInsts += SIVisitor.getNumOfSelectInsts();
       NumOfCSPGOMemIntrinsics += ValueSites[IPVK_MemOPSize].size();