Torbjorn Granlund <tg at swox.com> writes:
>
> int gv;
> int
> foo (void)
> {
> return gv;
> }
Looks like it's only under -O3 (this test case and gmp both), which is
good since that's not our default.
> Some sort of binary grep could identify the problem situation?
I was thinking to ask for -S output and grep that (much easier than
the od+awk tomfoolery for binaries).