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+2015-12-04 Dmitry Vyukov <dvyukov@google.com>
+
+ * sancov.c: New file.
+ * Makefile.in (OBJS): Add sancov.o.
+ * invoke.texi (-fsanitize-coverage=trace-pc): Describe.
+ * passes.def (sancov_pass): Add.
+ * tree-pass.h (sancov_pass): Add.
+ * common.opt (-fsanitize-coverage=trace-pc): Add.
+ * sanitizer.def (BUILT_IN_SANITIZER_COV_TRACE_PC): Add.
+ * builtins.def (DEF_SANITIZER_BUILTIN): Enable for
+ flag_sanitize_coverage.
+
2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
PR middle-end/65958