[Bug middle-end/79768] `-Wmaybe-uninitialized' false positive with optimisation

[caspervector at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79768

--- Comment #1 from Casper Ti. Vector <caspervector at gmail dot com> ---
Created attachment 40855
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40855&action=edit
Output of `gcc -v -save-temps -Wall -O2 -c gcc_bug.c -o gcc_bug.o'