[Bug tree-optimization/108467] false positive -Wmaybe-uninitialized warning at -O1 or higher

[vincent-gcc at vinc17 dot net via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108467

--- Comment #4 from Vincent Lefèvre <vincent-gcc at vinc17 dot net> ---
(In reply to Sam James from comment #3)
> For 14/15, it seems gone with -O2, but I see it with -Og.

The warning still occurs with -O1 too.