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Hi, Can the noduplicate attribute be deleted? It was originally added to satisfy the constraints of OpenCL barriers, but it didn’t really solve this problem. Convergent is strictly better and more accurately captures the real restriction. Is anyone still using noduplicate or really needs the semantics of noduplicate? There are a number of passes that now respect convergent, but do not try to

..., for now, argue against reusing old bits. Cheers, Johannes -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 228 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20191029/19711b2d/attachment.sig>