powercp-linux cross GCC 4.2 vs GCC 4.0.0: -Os code size regression?

Sergei Poselenov sposelenov@emcraft.com
Wed Jan 16 17:14:00 GMT 2008


Hello Andrew,

> Now, I sympathize that in your particular case you have a code size
> regression.  This happens: when we do optimization in gcc, some code
> bases will lose out.  All that we can promise is that we try not to
> make it worse for most users.
> 
> What we can do is compare your code that has got much worse, and try
> to figure out why.
> 

Would the generated asm listings be enough? Or should I send
the preprocessed sources as well?

Thanks a lot!

Regards,
Sergei

> Andrew.
> 



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