inter-class optimizations

[Per Bothner]

Adam Megacz wrote:
> I know this has been discussed before but I wanted to get an
> update... is there any advantage to compiling my entire binary in one
> invocation of gcj?
> 
> In theory this should allow inter-class inlining and nonstandard
> calling interfaces (register passing)... does gcj do any of this?  I'm
> using 3.3.2, but I could upgrade to something more recent if there's
> an advantage.

My guess is this will becomes more advantageous with the tree-ssa
branch - which will probably become gcc 3.5 or 4.0.  Also,
-fomit-frame-pointer is now the default (at least on x86).
-- 
	--Per Bothner
per@bothner.com   http://per.bothner.com/