1 files changed, 6 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/ThreadDecoder.h b/contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/ThreadDecoder.h
index 5c77ad93d27a..d580bc4dd335 100644
--- a/contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/ThreadDecoder.h
+++ b/contrib/llvm-project/lldb/source/Plugins/Trace/intel-pt/ThreadDecoder.h
@@ -36,6 +36,12 @@ public:
   ///     A \a DecodedThread instance.
   llvm::Expected<DecodedThreadSP> Decode();
 
+  /// \return
+  ///     The lowest TSC value in this trace if available, \a llvm::None if the
+  ///     trace is empty or the trace contains no timing information, or an \a
+  ///     llvm::Error if it was not possible to set up the decoder.
+  llvm::Expected<llvm::Optional<uint64_t>> FindLowestTSC();
+
   ThreadDecoder(const ThreadDecoder &other) = delete;
   ThreadDecoder &operator=(const ThreadDecoder &other) = delete;