TREE_ADDRESSABLE and trivial dead stores before inlining

Diego Novillo
Thu Sep 6 21:05:00 GMT 2007

On 8/14/07, Jan Hubicka <> wrote:

> > +
> > + /* A very simple dead store pass elliminating write only local


> > +    The pass does not require alias information and thus can be run before
> > +    inlining to quickly eliminate artefacts of some common C++


> > +
> > +         /* See if statements writes only the write only variables and

"See if STMT only stores to write-only variables and"

The rest looks OK.

Apologies again for not having had the opportunity to look at enabling
aliasing during IPA.  I will try to get it done in time for 4.4.

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