[Lldb-commits] [PATCH] D58653: [Utility] Allow the value 'unknown' when checking if triple components are unknown
Pavel Labath via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Mon Feb 25 23:24:50 PST 2019
labath added a reviewer: clayborg.
labath added a comment.
I think this basically defeats the purpose of the `IsUnspecifiedUnknown` functions, which was to differentiate between foo-unknown-bar and foo--bar triples. That in itself was a pretty big hack, but it seems that there is functionality which depends on this. There was a discussion about this back in december http://lists.llvm.org/pipermail/lldb-dev/2018-December/014437.html, and IIRC it converged to some sort of a conclusion, but I don't think there hasn't been any effort to try to implement it. I'm not sure what exactly it means about the future of this patch, but I'd be cautious about it.
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