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Hi all, <br>
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Is there any way to link an ISD node to a specific function? What I mean by that is that my target CPU architecture doesn't have a DIV instruction but there is a divide() function implemented in C. Whenever an ISD::UDIV or ISD::SDIV node is encountered, rather
than trying to match a DAG pattern, I just want divide() to be called.</div>
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Thanks.<br>
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