Displaying 2 results from an estimated 2 matches for "d86967".
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d46967
2020 Sep 01
2
[RFC] Switching to MemorySSA-backed Dead Store Elimination (aka cross-bb DSE)
Hi Florian,
Following up on D86967, I missed that all the timings were using the legacy
pass manager.
Did you do any testing on the compile and run time impact for the new pass
manager?
Thank you,
Alina
On Tue, Aug 25, 2020 at 12:51 PM Florian Hahn <florian_hahn at apple.com>
wrote:
> Hi,
>
> Thanks for all the re...
2020 Aug 19
2
[RFC] Switching to MemorySSA-backed Dead Store Elimination (aka cross-bb DSE)
Hi Florian,
First, thank you for working on this. I'm really glad to see this work so
close to being enabled.
I think the numbers look good for run time, and the benefits of switching
for all configurations are clear.
For compile time, the current regressions are noticeable, but not a deal
breaker in my opinion. I'm very much in favor of switching in all
configurations.
To address some