https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120278
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- What do you mean by incorrect? Do you have any proof of a wrong-code, where the code emitted for -O0 misbehaves, as opposed to just inefficient code? The latter is very much expected to be there at -O0, the main intent of -O0 is fast compile time and reasonable debuggability.