https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63837
--- Comment #10 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #8) > I bet this is really the same as bug 63881. The kernel is using /dev/null > for both the input and output when testing if the options work. Andrew, could you try if the patch above fixes bug 63881? If so, I would mark that one as duplicate of this. I'm waiting for a bootstrap to finish just for safe-checking, but then I will commit it as obvious.
