make optimization setting

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From: tech-lists <tech-lists_at_zyxst.net>
Date: Sat, 03 Jul 2021 17:02:45 UTC

Hi,

In an arm64.aarch64 context[1], would there be measurable benefit[2]
compiling world/kernel with -O3 or -0fast, or higher[3]?

[1] main/14, generic-nodebug, zfs-on-root, usb3-boot, encrypted swap & /
[2] after installation, quicker execution of src binaries than those
made with stock settings.
[3] how high?

thanks
-- 
J.