[libFuzzer] new experimental feature: value profiling. Profiles values that affect control flow and treats new values as new coverage.

llvm-svn: 278839
diff --git a/llvm/lib/Fuzzer/test/StrncmpTest.cpp b/llvm/lib/Fuzzer/test/StrncmpTest.cpp
index 8575c26..5ffd011 100644
--- a/llvm/lib/Fuzzer/test/StrncmpTest.cpp
+++ b/llvm/lib/Fuzzer/test/StrncmpTest.cpp
@@ -17,7 +17,7 @@
   if (Size >= 8 && strncmp(S, "01234567", 8) == 0) {
     if (Size >= 12 && strncmp(S + 8, "ABCD", 4) == 0) {
       if (Size >= 14 && strncmp(S + 12, "XY", 2) == 0) {
-        if (Size >= 16 && strncmp(S + 14, "KLM", 3) == 0) {
+        if (Size >= 17 && strncmp(S + 14, "KLM", 3) == 0) {
           fprintf(stderr, "BINGO\n");
           exit(1);
         }