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Re: Patch to fix gcc.c-torture/compile/20010102-1.c on IA64 HP-UX


On Thu, 2008-11-27 at 12:16 -0700, Jeff Law wrote:
> Luis Machado wrote:
> > Hi,
> >
> > The attached patch changes the handling of LO_SUM in "find_base_term" to
> > what "find_base_value" does.
> >
> > No additional testsuite failures were noticed and SPEC2K numbers are
> > stable. Vortex 32-bit (that had degraded due to this problem) is back to
> > normal (up 3%) on PPC.
> >
> > OK for mainline?
> >   
> 
> It's fine.  Can you also create a new PR and link it to the 4.5 pending 
> patches meta-PR?  For 4.5 I think we want to use a combination of the 
> two approaches (short-circuit lo-sum and not return null so easily when 
> the recursive calls return NULL).

Sure, i'll add the PR.

Wouldn't it be best to combine both approaches now?

Thanks,
Luis


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