libgcj performance: _Jv_LookupInterfaceMethod

[Tom Tromey]

>>>>> "Jeff" == Jeff Sturm <jsturm@sigma6.com> writes:

Jeff> No cache misses here (there's only one interface method after
Jeff> all).  So it's not a great example.  It's interesting though
Jeff> that _Jv_equalUtf8Consts is the top offender, and called twice
Jeff> for each method lookup... hmm...

It is called to check that the method name and signature match what
was found in the hash table.  I think this is unavoidable given the
current implementation.

T