On 06/21/2016 09:50 AM, James Greenhalgh wrote:
On Fri, Jun 03, 2016 at 12:39:42PM +0200, Richard Biener wrote:
On Thu, Jun 2, 2016 at 6:53 PM, James Greenhalgh
wrote:
Hi,
This patch introduces a new target hook, to be used like BRANCH_COST but
with a guaranteed unit of measurement. We want
On 06/21/2016 05:50 PM, James Greenhalgh wrote:
For the default implementation, if the parameters are not set, I just
multiply BRANCH_COST through by COSTS_N_INSNS (1) for size and
COSTS_N_INSNS (3) for speed. I know this is not ideal, but I'm still short
of ideas on how best to form the default
On June 21, 2016 5:50:26 PM GMT+02:00, James Greenhalgh
wrote:
>
>On Fri, Jun 03, 2016 at 12:39:42PM +0200, Richard Biener wrote:
>> On Thu, Jun 2, 2016 at 6:53 PM, James Greenhalgh
>> wrote:
>> >
>> > Hi,
>> >
>> > This patch introduces a new target hook, to be used like
>BRANCH_COST but
>> > w
On Fri, Jun 03, 2016 at 12:39:42PM +0200, Richard Biener wrote:
> On Thu, Jun 2, 2016 at 6:53 PM, James Greenhalgh
> wrote:
> >
> > Hi,
> >
> > This patch introduces a new target hook, to be used like BRANCH_COST but
> > with a guaranteed unit of measurement. We want this to break away from
> > t
