The documentation only talks about data and ctrl nodes, e.g. in "has_ctrl". But dead ctrl nodes can have a "forwarding" set via "lazy_replace".
The missing documentation irritated me during bug fixingJDK-8369898.
The missing documentation irritated me during bug fixing
- relates to
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JDK-8369898 C2 SuperWord: assert(has_ctrl(i)) failed: should be control, not loop
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- Resolved
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- links to
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Commit(master)
openjdk/jdk/d5ce6669
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Review(master)
openjdk/jdk/27892