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References: <20141112002113.GA1489@ibm-tiger.the-meissners.org>	<20141112005622.GB3720@ibm-tiger.the-meissners.org>
Date: Thu, 13 Nov 2014 02:36:00 -0000
Message-ID: <CAGWvnymB6JT2NrcREmgLM1CuK4vaiw04AgMyGf4qv1oUfbtK-w@mail.gmail.com>
Subject: Re: PATCH [2 of 7], rs6000, add support for scalar floating point in Altivec registers
From: David Edelsohn <dje.gcc@gmail.com>
To: Michael Meissner <meissner@linux.vnet.ibm.com>, GCC Patches <gcc-patches@gcc.gnu.org>, 	David Edelsohn <dje.gcc@gmail.com>, "Joseph S. Myers" <joseph@codesourcery.com>, 	"Maciej W. Rozycki" <macro@codesourcery.com>, pattyo.lists@gmail.com, 	Segher Boessenkool <segher@kernel.crashing.org>, Olivier Hainque <hainque@adacore.com>, 	David Malcolm <dmalcolm@redhat.com>
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X-SW-Source: 2014-11/txt/msg01372.txt.bz2

On Tue, Nov 11, 2014 at 7:56 PM, Michael Meissner
<meissner@linux.vnet.ibm.com> wrote:
> When I did the original power7 work, I put the reload handlers into vector.md,
> since they were only used for vector types.  Since they are now more general, I
> am moving these insns from vector.md to rs6000.md.  Is this patch acceptable to
> be checked in once the PowerPC boostraps again.
>
> 2014-11-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
>
>         * config/rs6000/vector.md (VEC_R): Move secondary reload support
>         insns to rs6000.md from vector.md.
>         (reload_<VEC_R:mode>_<P:mptrsize>_store): Likewise.
>         (reload_<VEC_R:mode>_<P:mptrsize>_load): Likewise.
>         (vec_reload_and_plus_<mptrsize>): Likewise.
>
>         * config/rs6000/rs6000.md (RELOAD): New mode iterator for all of
>         the types that have secondary reload address support to load up a
>         base register.
>         (reload_<RELOAD:mode>_<P:mptrsize>_store): Move the reload
>         handlers here from vector.md, and expand the types we generate
>         reload handlers for.
>         (reload_<RELOAD:mode>_<P:mptrsize>_load): Likewise.
>         (vec_reload_and_plus_<mptrsize>): Likewise.

Okay.

Thanks, David