[Bug middle-end/117149] GCC's optimizer intermittently generates erroneous thread-local storage code, causing segmentation fault

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117149

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
-fstack-protector defaults to using TLS on x86-linux-gnu.

You need to either use `-mstack-protector-guard-symbol=SYMBOL` (and set the
symbol up correctly.

Or use -fno-stack-protector .