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Re: -Wuninitialized issues
On Wed, 2005-11-02 at 12:55 -0600, Chris Lattner wrote:
> > I think it's worth noting that we build the SSA form even when we're
> > not optimizing. Which in turn with running the maybe-uninitialized
> > warning code early would give you the warnings you expect without
> > needing to run the optimizers. That's why I don't think we need to push
> > these warnings into the front-ends.
>
> Sure, running it as the first stage of the optimizers has the effect of
> making it have the properties I desire, without requiring the front-ends
> to duplicate the code. Such a feature would be great to have!
I think we've all agreed it's a good feature to have; I think all
we're trying to work out is invocation details. ie, do we have
another switch and if we do, is it enabled or disabled when
the existing -Wuninitialized is enabled.
jeff