https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78294
--- Comment #23 from Dmitry Vyukov <dvyukov at google dot com> --- Markus, Changes to sanitizer runtimes are not committed into gcc tree. The upstream is in llvm tree. Changes must go there first, then they are backported to gcc tree. Your change will be overwritten on next integrate. I've committed a similar change upstream: http://llvm.org/viewvc/llvm-project?view=revision&revision=287629 So for now we are safe.
