[EMAIL PROTECTED] wrote on 04/12/2006 10:48:25:

> Dear all,
> I wrote a new pass for gcc. Actually the pass is always executed, but
> I'd like to execute it only if I specify an option from shell (ex. gcc
> --mypass pippo.c). How can I do?

Maybe adding a gate to your pass which is controlled by a new flag;
for example see pass_vectorize in passes.c
and gate_tree_vectorize in tree-ssa-loop.c.

Revital

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