On Tuesday, June 6, 2017 at 3:17:20 PM UTC-4, Ben Kelly wrote:
> On Tue, Jun 6, 2017 at 3:07 PM, Chris Peterson
> wrote:
>
> > On 6/6/17 10:33 AM, Boris Zbarsky wrote:
> >
> >> On 6/1/17 9:04 PM, Mike Hommey wrote:
> >>
> >>> Ah, forgot to mention that. No, it doesn't
On Tue, Jun 6, 2017 at 3:07 PM, Chris Peterson
wrote:
> On 6/6/17 10:33 AM, Boris Zbarsky wrote:
>
>> On 6/1/17 9:04 PM, Mike Hommey wrote:
>>
>>> Ah, forgot to mention that. No, it doesn't affect *our* shipped builds
>>> (because PGO uses a different set of optimization
On 6/6/17 10:33 AM, Boris Zbarsky wrote:
On 6/1/17 9:04 PM, Mike Hommey wrote:
Ah, forgot to mention that. No, it doesn't affect *our* shipped builds
(because PGO uses a different set of optimization flags).
But it does affect downstream builds that don't PGO.
Based on the jump I see on June
On 2017-06-06 1:33 PM, Boris Zbarsky wrote:
On 6/1/17 9:04 PM, Mike Hommey wrote:
Ah, forgot to mention that. No, it doesn't affect *our* shipped builds
(because PGO uses a different set of optimization flags).
But it does affect downstream builds that don't PGO.
Based on the jump I see on
On 6/1/17 9:04 PM, Mike Hommey wrote:
Ah, forgot to mention that. No, it doesn't affect *our* shipped builds
(because PGO uses a different set of optimization flags).
But it does affect downstream builds that don't PGO.
Based on the jump I see on June 2 at
On Fri, Jun 02, 2017 at 12:44:35AM -0400, Ehsan Akhgari wrote:
> On 06/01/2017 08:51 PM, Mike Hommey wrote:
> > Hi,
> >
> > For some reason, the default when building on Linux had stayed -Os. I
> > just landed a change[1] to this default to now use -O2 instead (on
> > autoland at the moment).
On Thu, Jun 1, 2017, at 09:23 PM, Mike Hommey wrote:
> On Thu, Jun 01, 2017 at 09:09:44PM -0400, Nathan Froyd wrote:
> > Could we try to make a bare --enable-optimize --enable-debug build use
> > -Og if it was available?
>
> It might make sense, but we need to be careful that this will affect the
On Thu, Jun 01, 2017 at 09:09:44PM -0400, Nathan Froyd wrote:
> On Thu, Jun 1, 2017 at 8:51 PM, Mike Hommey wrote:
> > I'll take on the
> > occasion to remind or inform people that recent versions of GCC (all
> > versions we support, actually), and clang >= 4.0 support a -Og
On Fri, Jun 02, 2017 at 01:01:14AM +, Benjamin Smedberg wrote:
> On Thu, Jun 1, 2017 at 8:52 PM Mike Hommey wrote:
>
> > Hi,
> >
> > For some reason, the default when building on Linux had stayed -Os. I
> > just landed a change[1] to this default to now use -O2 instead (on
On Thu, Jun 1, 2017 at 8:52 PM Mike Hommey wrote:
> Hi,
>
> For some reason, the default when building on Linux had stayed -Os. I
> just landed a change[1] to this default to now use -O2 instead (on
> autoland at the moment). This is going to give better performance to
> local
Hi,
For some reason, the default when building on Linux had stayed -Os. I
just landed a change[1] to this default to now use -O2 instead (on
autoland at the moment). This is going to give better performance to
local builds (although that might make the build itself take a little
longer).
(Note
11 matches
Mail list logo