https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78294
--- Comment #24 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- (In reply to Dmitry Vyukov from comment #23) > 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. Thanks. I was under the impression that upstream wouldn't be interested in this patch, because llvm uses static compiler-rt libs and clang doesn't run into this issue.