https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81782
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |rguenth at gcc dot gnu.org
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
The issue is that there is a maybe uninitialized use given we fail to optimize
the condition at -O0. We're only warning for maybe-uninit uses before
optimization at -O0.
I don't see a good way out here but to enhance this by at least constant
propagating on the side.
