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Re: More troubles in ColdFire land


On Thu, Mar 21, 2002 at 06:53:51PM -0500, Peter Barada wrote:
> >From previous comments on the list, I thought the reloader only
> understands a very select subset of the constraints in determining
> *how* to best modify the operands to successfully match the pattern.
> Is this true?

How to _best_ modify?  Yes.  But, for instance, if you have
no constraints that match (mem (plus reg reg))/(const_int),
then the constant should get reloaded into a register first.


r~


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