[Bug target/85644] [8 Regression] -fstack-protector generates invalid read to %fs:0x0 on mac

[mark.hsj at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85644

--- Comment #8 from Mark Harris <mark.hsj at gmail dot com> ---
Thanks for fixing this. I can confirm that with gcc trunk, -fstack-protector,
-fstack-protector-all, and -fstack-protector-strong are now working for me on
macOS 10.12.6, for both -m64 and -m32.