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Re: [patch] Remove unused code from dse.c.
- From: Lawrence Crowl <crowl at googlers dot com>
- To: Jeff Law <law at redhat dot com>
- Cc: Steven Bosscher <stevenb dot gcc at gmail dot com>, Diego Novillo <dnovillo at google dot com>, Richard Biener <richard dot guenther at gmail dot com>, gcc-patches List <gcc-patches at gcc dot gnu dot org>
- Date: Sat, 30 Mar 2013 17:42:17 -0700
- Subject: Re: [patch] Remove unused code from dse.c.
- References: <CAGqM8fZXtrCZYCXbajdmSq8-GTbVD4qr4pMT5R9DBZawp1D0oQ at mail dot gmail dot com> <51559CBF dot 5010202 at redhat dot com> <CAGqM8fZXRCVoAbEwyyVZZLZOsE0+=5VW_K1Muzho7P0YaXZqng at mail dot gmail dot com> <5155CF75 dot 70400 at redhat dot com> <CABu31nPGy7jk0_gD6ekVr4NyC5tQb5wHC-Ym3zPoKA76KDdO0g at mail dot gmail dot com> <5155ECF9 dot 2060004 at redhat dot com>
On 3/29/13, Jeff Law <law@redhat.com> wrote:
> More correctly, it's been dead since an Oct 2008 patch from
> Richard Henderson which introduced set_mem_attrs_for_spill which
> effectively provides the alias analysis code with the information
> it needs to disambiguate stack slots from everything else without
> the callback.
>
> Lawrence, that's the critical bit of information you failed
> to provide.
Sorry.
> Patch approved, please install.
Committed.
--
Lawrence Crowl