Loop optimizer issues

[S. Bosscher]

> Zdenek> there is no way how I could manage to finish the loop optimizer
> work
> Zdenek> for 3.4, so I don't care.
> 
> 	If you are re-writing a loop optimizer for post-GCC 3.4 and GCC
> 3.5 will use Tree-SSA, what is the purpose of re-writing the RTL loop
> optimizer?

Well, surely some loop optimizers will still be necessary on RTL even with
tree-ssa, don't you think?

Gr.
Steven