[Bug c++/81408] Lots of new -Wunsafe-loop-optimizations warnings with 7 compared to 6

[j...@jak-linux.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81408

--- Comment #4 from Julian Andres Klode <j...@jak-linux.org> ---
Note that apt has 1219 loops, so 134 is almost 11% of the loops causing the
warning, compared to about 0.7% (8) before.