Default flags with -O2

[Anticipating a Reply]

Hi Segher ,

  Thanks a lot .
 
  Compiling with the flags  -S -fverbose-asm ,
gives exactly what I need in the *.s file .

   Its great .

  Thanks again .

Cheers  

 
--- Segher Boessenkool <segher@koffie.nl> wrote: >
Anticipating a Reply wrote:
> >   I know that the flags are documented ,
> > but which all get used with -O2 , -O3 ,.....
> 
> That is documented, as well.
> 
> >   Can we not find this during compiling ?
> 
> Try compiling with the flags  -S -fverbose-asm  .
> 
> 
> Segher
> 
>  

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