[PATCH] D85603: IR: Add convergence control operand bundle and intrinsics

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/docs/ConvergentOperations.rst:298-299
+
+Behavior is undefined if this intrinsic appears inside of another convergence
+region or outside of a function's entry block.
+
----------------
arsenm wrote:
> This should also just be a verifier check?
Is it legal for this to be called multiple times in the same function?


Repository:
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  https://reviews.llvm.org/D85603/new/

https://reviews.llvm.org/D85603