[PATCH] D29121: [Docs] Add LangRef documention for freeze instruction

[David Majnemer via Phabricator via llvm-commits]

majnemer added inline comments.


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Comment at: LangRef.rst:5408
+If "cond" is either ``undef`` or ``poison``, this instruction has
+undefined behavior.
 
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efriedma wrote:
> Does "switch" need a similar amendment?
I think indirectbr would need it too.


https://reviews.llvm.org/D29121