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Re: Question about GO_IF_LEGITIMIZE_ADDRESS
>> >No, since reload doesn't know what Q or S really mean, so it can't
>> >fix them up if nothing matches. That's why 'm', 'o', and 'p' are
>> >so special.
>> I was asking about the predicate (btst_mem_operand), not the constraint.
>The point remains: what should reload do if it doesn't match?
Perhaps its about time that a way existed to tell reload what to do.
Since we have 'm', 'o', 'p' that are special to reload, there should
be another one that indicates that reload should just pull the address
of the operand into a register to make it register indirect. This
reload method would work for most(if not all) of the chips that gcc
Any suggestions for which character to use for this new
Peter Barada Peter.Barada@motorola.com
Wizard 781-852-2768 (direct)
WaveMark Solutions(wholly owned by Motorola) 781-270-0193 (fax)