[libFuzzer] remove the code for -print_pcs=1 with the old coverage. It still works with the new one (trace-pc-guard)

llvm-svn: 282831

1 files changed, 0 insertions, 7 deletions

diff --git a/llvm/lib/Fuzzer/FuzzerInternal.h b/llvm/lib/Fuzzer/FuzzerInternal.h
index 49f6a6a7cf3..cbbae0af151 100644
--- a/llvm/lib/Fuzzer/FuzzerInternal.h
+++ b/llvm/lib/Fuzzer/FuzzerInternal.h
@@ -118,8 +118,6 @@ private:
   void AddToCorpusAndMaybeRerun(const Unit &U);
   void CheckExitOnSrcPos();
 
-  bool UpdateMaxCoverage();
-
   // Trace-based fuzzing: we run a unit with some kind of tracing
   // enabled and record potentially useful mutations. Then
   // We apply these mutations one by one to the unit and run it again.
@@ -166,11 +164,6 @@ private:
   size_t MaxInputLen = 0;
   size_t MaxMutationLen = 0;
 
-  // For -print_pcs
-  uintptr_t* PcBuffer = nullptr;
-  size_t PcBufferLen = 0;
-  size_t PcBufferPos = 0, PrevPcBufferPos = 0;
-
   // Need to know our own thread.
   static thread_local bool IsMyThread;