https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109485
--- Comment #9 from Dani Borg <dani.borg at outlook dot com> --- (In reply to Andrew Pinski from comment #5) > Note I think clang's "optimization" might get the case where a subdirectory > is not "executable" but is readable wrong. > > So this is definitely something which would need testing too. The idea is just to check for the presence of directories and not to try to list the contents in them. I think various permissions can be handled just fine, but this is one of probably many corner cases that needs to be considered and handled correctly.
