fdump-tree explanation

[Ian Lance Taylor]

"Dino Puller" <dino.puller@gmail.com> writes:

>   i want to make a statistic(i haven't found one) over linux source
> code, and i want to know how many times expressions are simplified by
> gcc.

I don't think any of us know what you mean by "how many times
expressions are simplified."  Can you be more specific?  Can you
provide an example of what you want to look for, and an example of
what you do not want to look for?

Ian