RE: where can I get gcc optimizations information

["CARTER-HITCHIN, David, GBM" <David dot CARTER-HITCHIN at rbos dot com>]

Hi GCC'ers

> >  > > Juan Castillo writes:
> >  > > However, some things will help you.  -fverbose-asm 
> produces a list of
> >  > > optimization passes.  The dumps "-da" and 
> "-fdump-tree-all" produce a
> >  > > lot of files, one per optimization pass, so you can 
> see what each pass 

Forgive me if I've missed something obvious, but does anyone
know if the output from -fdump-tree-all is documented somewhere?

I was trying to understand a vexing C++ parse the other day and 
having such documents would have helped.

Many Thanks,
David.

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