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Re: [Gcl-devel] Re: sibling call optimization
Greetings, and thanks! Any idea why the example file wasn't optimized
with -O3 (but with -O2), and/or on some method whereby I can instruct
gcc to inform me when the optimization was made?
Take care,
Andrew Pinski <pinskia@physics.uc.edu> writes:
> On May 4, 2004, at 14:08, Camm Maguire wrote:
>
> > Greetings! We are investigating gcc sibling call optimization in GCL
> > (a lisp system compiling to C). A few questions arise:
> >
> > 1) I notice that the optimization is apparently disabled when the call
> > is made through a pointer variable. Is this a permanent
> > limitation?
>
> The limitation was fixed on x86 for 3.4.0. For PPC the limitation is
> still there. For other targets I do not know.
>
> Thanks,
> Andrew Pinski
>
>
>
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--
Camm Maguire camm@enhanced.com
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