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Re: [patch] (4.1 projects, stage 1.2) Incrementally preserve loop-closedform when vectorizing
- From: Dorit Naishlos <DORIT at il dot ibm dot com>
- To: Keith Besaw <kbesaw at us dot ibm dot com>
- Cc: Diego Novillo <dnovillo at redhat dot com>, gcc-patches at gcc dot gnu dot org
- Date: Tue, 29 Mar 2005 18:24:23 +0200
- Subject: Re: [patch] (4.1 projects, stage 1.2) Incrementally preserve loop-closedform when vectorizing
> Attached is the updated patch with duplicate_ssa_name calling
> duplicate_ssa_name_ptr_info. Bootstraped on ppc. I don't have
> write access so Dorit Naishlos has been kind enough to commit my
> patches. Hopefully she will be able to commit this patch soon.
>
done.
Made minor modification to the Changelog and testcases - moved the entry
about the gfortran change from Changelog to fortran/Changelog, mentioned
the change to duplicate_ssa_name in Changelog, added an entry in
testsuite/Changelog for the new gfortran tests, and added required xfailes
for the new testcases.
Bootstrapped and tested the vectorizer tests on i686-pc-linux-gnu,
and bootstrapped (with vectorization enabled) and tested (full make check)
on powerpc-darwin.
dorit
Keith Besaw <kbesaw@us.ibm.com> wrote on 29/03/2005 03:08:09:
> Diego Novillo <dnovillo@redhat.com> wrote on 03/28/2005 07:48:35 AM:
>
> > On Tue, Mar 22, 2005 at 07:43:32PM -0600, Keith Besaw wrote:
> >
> > > + /* Creates a duplicate of the ptr_info_def at PTR_INFO for use by
> > > + the ssa name NAME. */
> > > +
> > > + void
> > > + duplicate_ssa_name_ptr_info (tree name, struct ptr_info_def
> *ptr_info)
> > > + {
> > >
> > Please make duplicate_ssa_name call this function. Other than
> > that, this is OK for now.
> >
> > As I said earlier, we will likely need to make several changes to
> > this code once the incremental SSA patch goes in. But your code
> > was ready first, so I'll update it when I commit my patch to
> > mainline.
> >
> > However, try to get your code in mainline this week. My patch
> > should be ready soon.
> >
> >
> > Diego.
>
> Attached is the updated patch with duplicate_ssa_name calling
> duplicate_ssa_name_ptr_info. Bootstraped on ppc. I don't have
> write access so Dorit Naishlos has been kind enough to commit my
> patches. Hopefully she will be able to commit this patch soon.
>
>
>
> [attachment "vect.3-28mm.diff" deleted by Dorit Naishlos/Haifa/IBM]