Hello,
I noticed that llvm.mlir.undef is a part of the LLVM dialect of MLIR, but not llvm.mlir.poison. What is the rationale for including one, but not the other? Maybe a lack of need?
Regards,
Dumitru
It is almost always that we haven’t got to add it: the LLVM dialect (like many others) grew out of the need that people had and thanks for volunteer sending patches to fill the holes 
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