RE: -O2 == crash

[Simon Marlow]

> 2.95.1
> 
> With -O -O2-for-C it still crashes. With -O it does not.
> With -O2-for-C it does not.
> 
> (gdb) bt
> #0  0x804932a in Main_zn_fast2 ()
> #1  0x500c0444 in ?? ()
> #2  0x500c1fa4 in ?? ()
> #3  0x468bfc45 in ?? ()
> Cannot access memory at address 0x8908468b.

We could investigate further, but since it is almost certainly a gcc bug I
suggest you upgrade to 2.95.2 and see if the problem goes away.

Cheers,
        Simon