https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109856
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |amacleod at redhat dot com
Summary|[13 regression] |[13 regression]
|-Wnull-dereference false |-Wnull-dereference false
|positive in Emacs itree.c |positive in Emacs itree.c
|(regression from GCC 12) |(regression from GCC 12)
| |since
| |r13-3596-ge7310e24b1c0ca
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=110080,
| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=110249
--- Comment #4 from Sam James <sjames at gcc dot gnu.org> ---
For the original testcase, it broke with r13-3596-ge7310e24b1c0ca (I won't
bother bisecting with the param). It was fixed by r14-4141-gbf6b107e2a3423. I
don't know how backportable that is, unfortunately, but CC'd andrew.
Could you file a new bug for the tar case? These bugs are always highly
dependent on what (missed) optimisation (didn't) happen.
