> On Sat, Jun 03, 2000 at 11:48:07PM +0200, Anders Magnusson wrote:
> 
>  > >      struct evcnt {
>  > >              u_int64_t       ev_count;      /* how many have occurred */
>  > 		  /|\
>  > 		   |
>  > 
>  > This may be sub-optimal on many architectures. On vax, for example, it
>  > generates a bunch of extra insn's. If this is incremented often it 
>  > would be not-so-good.
> 
> Sounds like it's time to add a new pattern to vax.md!!  :-)
> 
Eh, new pattern? There are no 64-bit add/sub insn's on vax. 
(but there are move, shift and other...)
Microcode hacking maybe? :-)

-- Ragge