[Bug c/79546] Strange error: missed loop optimization, the loop counter may overflow [-Werror=unsafe-loop-optimizations]

[rjones at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79546

Richard W.M. Jones <rjones at redhat dot com> changed:

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

--- Comment #2 from Richard W.M. Jones <rjones at redhat dot com> ---
I think the warning is enabled by the build system.  It's not something we
enable explicitly.  Anyhow I have disabled it since it seems as if this warning
doesn't indicate a bug in the code.