[Bug tree-optimization/116315] [14/15 regression] False-positive -Wmaybe-uninitialized at -O3

[drfiemost at yahoo dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116315

--- Comment #2 from Leandro Nini <drfiemost at yahoo dot com> ---
Ah I see, thanks!
I suppose the compiler is unable to figure out that we're using fixed values
for fi.opamp_voltage_size. Just surprised it pops up only at -O3.
Sorry for the noise.