[Bug lto/61886] [4.8/4.9/5 Regression] LTO breaks fread with _FORTIFY_SOURCE=2

[jakub at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61886

--- Comment #12 from Jakub Jelinek <jakub at redhat dot com> ---
On Mon, Oct 06, 2014 at 10:22:21PM +0200, Jan Hubicka wrote:
> this patch implements the lowring.  Each call with warn attribute triggers code
> in cgraphunit that inserts call to bulitin_warning/error that is output at
> expansion time.
> 
> Do we have way to define bulitin that is not user accessible?

internal-fn* builtins are not user accessible.

    Jakub