[LLVMdev] difference between MDNode and NamedMDNode

[Hui Zhang]

Hello,

I'm a little confused by the definition of metadata node: does it have to
contain different types of data ? And does a named metadata have to have a
string name ? I know the named metadata can only contain metadatas

e.g.
!3=metadata !{metadata !1, metadata !2}

Does it belong to NamedMDNode or MDNode ?

Thanks!


-- 
Best regards


Hui Zhang
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