[cfe-dev] Is -fstack-protector supported?

[Craig Topper via cfe-dev]

I don't know anything specifically about the flag, but it is listed in the
full command line option documentation here
https://clang.llvm.org/docs/ClangCommandLineReference.html

~Craig

On Tue, Jan 23, 2018 at 8:52 AM, Sean McBride via cfe-dev <
cfe-dev at lists.llvm.org> wrote:

> Hi all,
>
> Running "clang --help | grep stack-protector" suggests that clang does
> support -fstack-protector, but I find no mention of it here:
>
> <https://clang.llvm.org/docs/UsersManual.html>
>
> Is the flag supported and ignored for gcc compatibility, or does it work
> and is just not documented in the manual?
>
> Assuming it is supported, does it catch anything that address sanitizer
> doesn't?
>
> Thanks,
>
> Sean
>
>
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