[fpc-pascal] Re: Register variables slowing down floating point operations

[Jonas Maebe]

On 13 May 2011, at 16:08, Marcos Douglas wrote:

> So, not to use the option -O in i386?
> When I compile FPC sources, on Win32 XP SP3, using make, the option  
> is used.

It is used because in general it results in faster code. This is one  
particular example where it doesn't. That does not mean that you  
should never use it.


Jonas