[libFuzzer] add -fsanitize-coverage-pc-table to -fsanitize=fuzzer

llvm-svn: 310136
diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
index abfd888..091610d0 100644
--- a/clang/lib/Driver/SanitizerArgs.cpp
+++ b/clang/lib/Driver/SanitizerArgs.cpp
@@ -288,7 +288,8 @@
 
       // Enable coverage if the fuzzing flag is set.
       if (Add & Fuzzer)
-        CoverageFeatures |= CoverageTracePCGuard | CoverageIndirCall | CoverageTraceCmp;
+        CoverageFeatures |= CoverageTracePCGuard | CoverageIndirCall |
+                            CoverageTraceCmp | CoveragePCTable;
 
       Kinds |= Add;
     } else if (Arg->getOption().matches(options::OPT_fno_sanitize_EQ)) {