http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56307
--- Comment #2 from Martin Jambor <jamborm at gcc dot gnu.org> 2013-02-18 10:55:32 UTC --- Probably not because s is a local variable, not a parameter and the only function parameter in the testcase is an integer. Unfortunately, I cannot reproduce the failure on hppa-linux-gnu (gcc61 on compile farm) and trunk revision 195939 and thus I'm afraid I cannot do anything about it.