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Re: CGEN: Macro insns
Ben Elliston wrote:
>>>>>> "Dave" == Dave Brolley <email@example.com> writes:
> Dave> (dnmi insn-short "short form of insn" ()
> Dave> "insn $dest-reg"
> Dave> (emit insn dest-reg (src-reg dest-reg))
> Dave> )
> Dave> Unfortunately, when using the short form, the field associated with the
> Dave> src-reg operand is assigned the value zero rather than the value of the
> Dave> field associated with dest-reg, as I had expected. Is this supposed to
> Dave> work? Any other suggestions?
> If don't believe it has been done before, but it should work. Would
> you like to try fixing it? Also, have you tried:
> (emit insn dest-reg dest-reg)?
Just tried this. CGEN barfs. I should probably work on finishing the
rest of this port before taking time to see if I can fix this. In the
mean time, if anyone has the time......