126.gcc broken as of Dec15

[Diego Novillo]

On Fri, 21 Dec 2001, Jan Hubicka wrote:

> This sounds really strange, as the prefetch code is disabled by default.
> I will re-check the patch tonight.
> 
Maybe it's enabled at -O3?  That's how I got the error.  I tried
undoing other patches from that day, but this was the only one
that had any effect.

I'll see if I can get more information in the next few days.

Diego.