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Re: PATCH: extra machine-dependent passes
On Tue, Jun 19, 2001 at 08:07:09PM -0400, DJ Delorie wrote:
> Perhaps a function that passes an rtl expression instead of a hard
> regno? We could keep a list of rtx's instead of hard_regnos and use
> rtx_equal_p() or something similar.
I don't mind identifying them, if you will, by hard regno.
Think of that as a key for the lookup. Otherwise you've
got to construct throwaway rtl in order to find the value
when you want it.
r~