GNU C++ 4.0.1/4.1.0 cache misses on MICO sources.

[Mike Stump]

On May 17, 2005, at 3:16 PM, Karel Gardas wrote:
> 1) the most expensive seems to be comptypes -- at least from data L2
>    refill point of view (~17%)
>
> 2) comptypes is also the most CPU intensive operation since the most
>    of time is spent there

I think comptypes can be sped up by canonicalizing types better, and  
also adding a conservative hash and checking it first.