Hi!
On 5/25/20 2:56 PM, John Paul Adrian Glaubitz wrote:
>> I'm thinking about attempting to do the CC0 transition for the
>> AVR port in my spare time. I've read the CC0Transition gcc wiki
>> page, and as the AVR ISA does not have non-condition-code
>> clobbering arithmetic instructions, conclud
Hello!
> I'm thinking about attempting to do the CC0 transition for the
> AVR port in my spare time. I've read the CC0Transition gcc wiki
> page, and as the AVR ISA does not have non-condition-code
> clobbering arithmetic instructions, concluded that I'd have to
> follow the steps outlined for ca
On Sat, 25 Apr 2020, Eric Botcazou wrote:
> > I very much disagree with this. I think my approach was possibly the
> > only viable one, and definitely the most sensible one for this target.
> > Not only is there nothing meaningful to be gained from separating cc
> > setters and users on m68k given
> I very much disagree with this. I think my approach was possibly the
> only viable one, and definitely the most sensible one for this target.
> Not only is there nothing meaningful to be gained from separating cc
> setters and users on m68k given that almost all instructions (including
> moves) c
On 4/23/20 8:31 AM, Eric Botcazou wrote:
Thanks, I will take a look at Bernd's work. IIRC, he took a
different approach from what was suggested in the wiki, right?
Yes, let's say that it's a half-baked conversion, probably a consequence of
the bounty. This might be good enough, depending on th
On Thu, 2020-04-23 at 07:41 +0530, Senthil Kumar wrote:
> On Wed, Apr 22, 2020 at 10:08 PM Jeff Law wrote:
> > On Wed, 2020-04-22 at 22:01 +0530, Senthil Kumar via Gcc wrote:
> > > Hi,
> > >
> > > I'm thinking about attempting to do the CC0 transition for the
> > > AVR port in my spare time. I'v
> On Apr 22, 2020, at 10:11 PM, Senthil Kumar via Gcc wrote:
>
> On Wed, Apr 22, 2020 at 10:08 PM Jeff Law wrote:
>>
>> On Wed, 2020-04-22 at 22:01 +0530, Senthil Kumar via Gcc wrote:
>>> Hi,
>>>
>>> I'm thinking about attempting to do the CC0 transition for the
>>> AVR port in my spare tim
> Thanks, I will take a look at Bernd's work. IIRC, he took a
> different approach from what was suggested in the wiki, right?
Yes, let's say that it's a half-baked conversion, probably a consequence of
the bounty. This might be good enough, depending on the architecture.
--
Eric Botcazou
On Wed, Apr 22, 2020 at 11:37 PM Joel Sherrill wrote:
>
> On Wed, Apr 22, 2020 at 12:53 PM Moritz Strübe
> wrote:
>
> >
> > Am 22.04.2020 um 18:38 schrieb Jeff Law via Gcc:
> > > [..] as the
> > > alternative would be dropping the AVR port.
> >
> > Shouldn't that work be sponsored by Microchip (o
On Wed, Apr 22, 2020 at 10:08 PM Jeff Law wrote:
>
> On Wed, 2020-04-22 at 22:01 +0530, Senthil Kumar via Gcc wrote:
> > Hi,
> >
> > I'm thinking about attempting to do the CC0 transition for the
> > AVR port in my spare time. I've read the CC0Transition gcc wiki
> > page, and as the AVR ISA does
On Wed, Apr 22, 2020 at 12:53 PM Moritz Strübe
wrote:
>
> Am 22.04.2020 um 18:38 schrieb Jeff Law via Gcc:
> > [..] as the
> > alternative would be dropping the AVR port.
>
> Shouldn't that work be sponsored by Microchip (or whoever currently owns
> AVR)? Arduino Inc. might also be highly interes
On Wed, 2020-04-22 at 19:52 +0200, Moritz Strübe wrote:
> Am 22.04.2020 um 18:38 schrieb Jeff Law via Gcc:
> > [..] as the
> > alternative would be dropping the AVR port.
>
> Shouldn't that work be sponsored by Microchip (or whoever currently owns
> AVR)? Arduino Inc. might also be highly interes
Am 22.04.2020 um 18:38 schrieb Jeff Law via Gcc:
[..] as the
alternative would be dropping the AVR port.
Shouldn't that work be sponsored by Microchip (or whoever currently owns
AVR)? Arduino Inc. might also be highly interested in continued
AVR-support.
Cheers
Morty
--
Redheads Ltd. Sof
On Wed, 2020-04-22 at 22:01 +0530, Senthil Kumar via Gcc wrote:
> Hi,
>
> I'm thinking about attempting to do the CC0 transition for the
> AVR port in my spare time. I've read the CC0Transition gcc wiki
> page, and as the AVR ISA does not have non-condition-code
> clobbering arithmetic instructio
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