Vector problems with GCC 3.4

Andrew Pinski pinskia@physics.uc.edu
Mon Mar 1 03:00:00 GMT 2004


On Feb 29, 2004, at 18:29, Mark Mitchell wrote:

>
> Aldy --
>
> There are three PRs relating to problems with vector instructions in
> GCC 3.4:
>

Well this one needs a debuging (really dwarf-2) expect as it is the 
question here
is how should const_vector be represented in dwarf-2/3:
>   PR 11983

The question with this one is should we be rejecting the compare if not 
should we
be supplying the corresponding generic infrastructure:
>   PR 14219


This is an x86 problem and not related to vectors at all really, it 
most likely also fails
in 3.3.3 which I did not test:
>   PR 14343

(Also note I think the previous PR was caused by:
2004-01-09  Richard Henderson  <rth@redhat.com>

         * recog.c (constrain_operands): Validate mem operands.
But is laten target bug. )


Thanks,
Andrew Pinski



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