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<div class="moz-cite-prefix">On 6/27/19 2:31 PM, Craig Topper via llvm-dev wrote:<br>
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<div>What about SelectionDAG representation? Currently we expand callbr to INLINEASM_BR and BR. Both of which are terminators. But in order to support outputs we would need to put CopyFromReg nodes between them.</div>
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<p>Or maybe we should support having terminators that define values? People ask about this from time to time, and that seems like the higher-overall-value extension to make to the MI representation.</p>
<p> -Hal<br>
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<div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">~Craig</div>
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-- <br>
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<div dir="ltr">Thanks,
<div>~Nick Desaulniers</div>
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<pre class="moz-signature" cols="72">--
Hal Finkel
Lead, Compiler Technology and Programming Languages
Leadership Computing Facility
Argonne National Laboratory</pre>
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