On 15/09/17 04:25, Emil Velikov wrote:
Hi Tim
On 14 September 2017 at 05:47, Timothy Arceri <tarc...@itsqueeze.com> wrote:
These instruction will be executed on every iteration of the loop
we cannot drop them.
This and 2/3 sound like very nice bugfixes.
I haven't checked if they apply for 17.2 - if not can you do some backports.
To fix things properly we would really need to land all three. Patch 3
makes unrolling better but it also fixes potential bugs. That said these
have been there since day 1 and are kinda corner cases so I'm not overly
concerned about getting these in stable. If you think its worth it than
feel free, I believe they should all apply to 17.2 cleanly as no one
normally touches this code.
Once people have checked the lot and confirmed everything of course.
Thanks!
Emil
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