1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.h b/llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.h
index f11b552..e950b23 100644
--- a/llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.h
+++ b/llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.h
@@ -15,6 +15,10 @@
 
 #include "llvm/ADT/DenseMap.h"
 
+#ifndef NDEBUG
+#include "llvm/ADT/DenseSet.h"
+#endif
+
 namespace llvm {
 
 class AsmPrinter;
@@ -26,6 +30,13 @@ class PseudoProbeHandler {
   // Name to GUID map, used as caching/memoization for speed.
   DenseMap<StringRef, uint64_t> NameGuidMap;
 
+#ifndef NDEBUG
+  // All GUID in llvm.pseudo_probe_desc.
+  DenseSet<uint64_t> DescGuidSet;
+
+  void verifyGuidExistenceInDesc(uint64_t Guid, StringRef FuncName);
+#endif
+
 public:
   PseudoProbeHandler(AsmPrinter *A) : Asm(A) {};