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Re: TREE_ADDRESSABLE and trivial dead stores before inlining
- From: "Diego Novillo" <dnovillo at google dot com>
- To: "Jan Hubicka" <hubicka at ucw dot cz>
- Cc: "Jan Hubicka" <jh at suse dot cz>, gcc-patches at gcc dot gnu dot org
- Date: Thu, 6 Sep 2007 17:00:55 -0400
- Subject: Re: TREE_ADDRESSABLE and trivial dead stores before inlining
- References: <20070204120236.GJ5306@kam.mff.cuni.cz> <20070814112529.GA25138@atrey.karlin.mff.cuni.cz>
On 8/14/07, Jan Hubicka <hubicka@ucw.cz> wrote:
> > +
> > + /* A very simple dead store pass elliminating write only local
s/elliminating/eliminating/
> > + The pass does not require alias information and thus can be run before
> > + inlining to quickly eliminate artefacts of some common C++
s/artefacts/artifacts/
> > +
> > + /* 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.