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Re: Enabling -O2 option of GCC


On Mon, 2001-12-10 at 06:12, Andrew Lunn wrote:
> On Mon, Dec 10, 2001 at 06:45:39PM +0530, N.Suresh wrote:
> >     Are there any pointers for getting the areas where exactly gcc 
> > optimises and
> >     special care in coding has to be taken care of ?
> 
> Do a search on the ecos discuss archive for "volatile".

The answer also depends a lot on the platform being used (i.e. which
processor architecture - ARM, PowerPC, etc) and the vintage of the
compiler itself.


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