[FS#344] UCI Compile error when build with O2

[LEDE Bugs]

The following task has a new comment added:

FS#344 - UCI Compile error when build with O2
User who did this - diizzyy (diizzyy)

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Worked fine for me on Kirkwood a few days back, which revision are you using and what modifications have you done? Do you get any noticeable difference in performance at all using -O2 vs -Os in general?
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=344#comment1153