help for md

brahmaiah vallabhaneni
Thu Sep 14 07:55:00 GMT 2000

Hi all,
I am working with rtl. I have got a few doubts.
Please explain me this.

    If I have some define_expand in my machine

it will be split on to another RTL insns. So, how do
those get mapped to those of my define_insns ""(no
name) i.e my anonymous define_insns. There are many
define_insns .  How does it chooses to map to a
 particular define insn.

thanks and regards


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