[Bug c/58346] ICE with SIGFPE at -O1 and above on x86_64-linux-gnu (affecting trunk, 4.8, 4.7, and 4.6)

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58346

--- Comment #10 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Somewhat reduced:

struct U {};
static struct U b[1] = { };
extern void bar (struct U);

void
foo (void)
{
  bar (b[0]);
}

void
baz (void)
{
  foo ();
}