[Bug lto/57602] Runfails for several C/C++ benchmarks from spec2000 for i686 with -flto after r199422

[izamyatin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57602

--- Comment #2 from Igor Zamyatin <izamyatin at gmail dot com> ---
For both cases we have calls of static routines where address of some static
variable is being passed.

Since all this could be seen only for 32 bits, problem looks like some
attribute which allows the routine to pass parameters on registers lost
somewhere (but callee still rely on this fact).