[libFuzzer] modify -print_corpus_stats to print whether the input reaches the focus function

llvm-svn: 333048
GitOrigin-RevId: 7f5bf83f5371c06f80a198692580ddc26f0c228c
diff --git a/FuzzerCorpus.h b/FuzzerCorpus.h
index 05d527b..d09702b 100644
--- a/FuzzerCorpus.h
+++ b/FuzzerCorpus.h
@@ -166,9 +166,9 @@
   void PrintStats() {
     for (size_t i = 0; i < Inputs.size(); i++) {
       const auto &II = *Inputs[i];
-      Printf("  [%zd %s]\tsz: %zd\truns: %zd\tsucc: %zd\n", i,
+      Printf("  [% 3zd %s] sz: % 5zd runs: % 5zd succ: % 5zd focus: %d\n", i,
              Sha1ToString(II.Sha1).c_str(), II.U.size(),
-             II.NumExecutedMutations, II.NumSuccessfullMutations);
+             II.NumExecutedMutations, II.NumSuccessfullMutations, II.HasFocusFunction);
     }
   }