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<p class="MsoNormal">There is no restriction. For example, indirect branches can have multiple (more than two) targets.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:Consolas">-- </span>
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<p class="MsoNormal"><span style="font-size:8.0pt;font-family:Consolas">Krzysztof Parzyszek
<a href="mailto:kparzysz@quicinc.com">kparzysz@quicinc.com</a> AI tools development<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> llvm-dev <llvm-dev-bounces@lists.llvm.org> <b>On Behalf Of
</b>Svetlana Getmanskaya via llvm-dev<br>
<b>Sent:</b> Monday, April 19, 2021 6:52 AM<br>
<b>To:</b> llvm-dev@lists.llvm.org<br>
<b>Subject:</b> [EXT] [llvm-dev] Successors of MBB<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hello All,<o:p></o:p></p>
<p class="MsoNormal">In my implementation of EmitInstrWithCustomInserter I have two branches in machine basic block so this MBB has 3 successors (two from branches and one fallthrough) but I’ve not found such a solution in other targets. I wonder if there is
any restriction for the number of successors for MBB?<o:p></o:p></p>
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