[Bug tree-optimization/128068] Gimple_walk_operand api should be modernized

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128068

--- Comment #1 from Drea Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/cgit/gcc/plain/gcc/gimple-walk.h