Re: [PATCH] Fix tests optimization removal code with -Os

[Akim Demaille]

Le 8 juin 2012 à 21:59, address@hidden a écrit :

>>>> Looking my test log and using -Os, I saw code does not what
>>>> comment
>>>> say in -Os case.
>>> 
>>> I remove -O2 because I failed to find a means to silence
>>> GCC warnings in that case.  So it is really a known
>>> *deficiency* to remove these flags, and the future
>>> is to keep them.  So, unless it does change how the way
>>> the test suite behaves, I'd rather not do that.
>>> 
> Now I understand better.
> I need to apply my patch to fix tests 173 and 301 failures because both 
> produced .c code emitting various 'may be used uninitialized in this 
> function' warnings when -Os is not removed.

OK, I will install that change then, thanks!