[Bug middle-end/121661] [13/14/15/16 Regression] miscompilation involving complex and nested functions since r13-1762-gf9d4c3b45c5ed5

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121661

--- Comment #11 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Hongtao Liu from comment #10)
> (In reply to Andrew Pinski from comment #7)
> > (In reply to Hongtao Liu from comment #6)
> > > Looks correct in the gimple
> > 
> > The bug only happens at -O0. At higher levels it is ok.
> 
> https://godbolt.org/z/M979PM88a this is O2, it also prints 0.

Oh maybe my reduced testcase only fails at -O0.