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Re: [PATCH, ivopts] Handle type-converted IVs better
> > If it can be made into a new dejagnu test for the testsuite, even
> > better.
> No unfortunately, at least not yet. I don't think there is
> infrastructure for checking the number of induction variables ivopts
> determines. I am planning to do something about this though.
you could probably match for something in -fdump-tree-ivopts-details, or
possibly some pattern (number of additions?) in -fdump-tree-optimized.