Add api_list entries for the dfsan-based fuzzer

Summary: Add api_list entries for the dfsan-based fuzzer

Test Plan: covered by check-fuzzer

Reviewers: pcc

Reviewed By: pcc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9538

llvm-svn: 236657
diff --git a/compiler-rt/lib/dfsan/scripts/check_custom_wrappers.sh b/compiler-rt/lib/dfsan/scripts/check_custom_wrappers.sh
index 1880882..99bf50c 100755
--- a/compiler-rt/lib/dfsan/scripts/check_custom_wrappers.sh
+++ b/compiler-rt/lib/dfsan/scripts/check_custom_wrappers.sh
@@ -17,8 +17,10 @@
   rm -f ${DIFF_B} 2> /dev/null
 }
 
+# Ignore __sanitizer_cov_trace* because they are implemented elsewhere.
 trap on_exit EXIT
-grep -E "^fun:.*=custom" ${DFSAN_ABI_LIST} | grep -v "dfsan_get_label" \
+grep -E "^fun:.*=custom" ${DFSAN_ABI_LIST} \
+  | grep -v "dfsan_get_label\|__sanitizer_cov_trace" \
   | sed "s/^fun:\(.*\)=custom.*/\1/" | sort > $DIFF_A
 grep -E "__dfsw.*\(" ${DFSAN_CUSTOM_WRAPPERS} \
   | sed "s/.*__dfsw_\(.*\)(.*/\1/" | sort > $DIFF_B