https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71567

--- Comment #7 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
(In reply to Artem from comment #6)
> Is there any way to indicate such kind of errors during compilation.
> I tried to add options -Wall -Waggressive-loop-optimizations for compilation
> code from the description. But I didn't get any warnings related to "reading
> one past the array bounds".
> Which kind of warnings are switched on by adding
> -Waggressive-loop-optimizations?

See https://gcc.gnu.org/wiki/FAQ#misoptimization

and https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#Warning-Options

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