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Re: Speedup CSE by 5%
> You are (of course) correct. I've been working with gimple too much
> lately and needed a reminder of the annoyingly recursive nature of
> RTL. Ugh.
I am currently timing bootstrap for a patch that introduces an iterator
FOR_EACH_RTX. This manages its own stack and also gets rid of the
The part that I feel less confortable with is allocating the stack with
alloca, but overall it is nice. I attach the patch for cse.c as a proof