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Re: RFA: DSE replace_read revisited


On 10/28/07, Richard Sandiford <rsandifo@nildram.co.uk> wrote:
>   (4) The code requires the store and read to have the same mode class:
>
>         if (GET_MODE_CLASS (read_mode) != GET_MODE_CLASS (store_mode))
>           return false;
>
>       This seems unnecessarily restrictive.  I guess it was meant to
>       be a simplifying assumption, but as per (1) and (2) above,
>       it isn't really.

Does this part fix PR 33927 where we have V4SI and V4SF?

Thanks,
Andrew Pinski


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