fortran optimization errors

[Jerry DeLisle]

Sebastian Sandersius wrote:
> Dear GCC people,
> 
>     I have found errors in your fortran 95 compiler for linux.  I get
> different numerical output when I compile my program with -O3 then if
> I compile with -g - this shouldn't happed.
> 
>   Regards, Sebastian
> 
Sebastian,

Can you please send an example of the program that is doing this?

Also which version of gfortran are you using?

You can find this by the command: gfortran -v

Regards,

Jerry