Code generation bug with -fomit-frame-pointer

Alex Waugh alex at alexwaugh.com
Tue Dec 16 14:34:45 PST 2003


In message <3FDF6B21.3010207 at dsvr.net>
          Nick Burrett <nick at dsvr.net> wrote:

> James Bursa wrote:
> > I think I have tracked down a code generation bug with the 
> > -fomit-frame-pointer option. This is with CVS HEAD gccsdk.
> 
> -fomit-frame-pointer makes no sense on RISC OS hence I'm not surprised 
> that it doesn't work.  The compiler should supply a warning to such effect.

I'd prefer that either it was an error not a warning, or it was a
warning but had no effect on code generation. Otherwise a configure
script might try a test compile with that option, and if no error was
given then assume it was safe to use.

Alex

-- 
Alex Waugh                                           alex at alexwaugh.com

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