Re: iceweasel "-O0" vs. "-O1" performance
On 27/11/11 09:08, Bob Tracy wrote:
> No contest: the "-O1" version runs *much* faster on my PWS 433au. I still
> don't trust the optimizer, but the performance gains are too great to ignore.
As I understand it -O1 only turns on straightforward optimisations such
as keeping often used local variables in CPU registers. On a CPU with
many registers, such as the Alpha, this gives a huge performance lift.
I presume you picked up the version of iceweasel I uploaded to the
Now that we have a recent iceweasel/xulrunner built some of its
dependencies are also getting built. A few more delicacies for people
to munch upon should appear at your favourite mirror within a day or two.