[Bug c/48968] incorrect warning about longjmp/vfork clobbering a local (-W -O2, x86-64)

[sch...@linux-m68k.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48968

--- Comment #3 from Andreas Schwab <sch...@linux-m68k.org> 2011-05-12 11:00:16 
UTC ---
That function doesn't actually call setjmp.