Disable all optimization options in GCC

[Mohamed Boussaa]

2015-10-23 3:17 GMT+02:00 Martin Sebor <msebor@gmail.com>:
> So the output of the -Q --help=optimizers option isn't quite as
> meaningful as one might hope.
>
> Martin
>

So far, none of the optimization options is turned on at O0.

So I should refer to gcc documentation to check enabled options for each level?
https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html