We've noticed a performance regression recently on 473.astar on aarch64 (a Cortex-A57 platform).
On our systems we see about 8% slowdown and I also see a 4% slowdown (among other similar slowdowns) at:
I suspect this is something to do with the recent inlining tweaks.
Can you please bisect that?
I couldn't reproduce it myself after all and I don't see it anymore in our testers