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Bug
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Resolution: Fixed
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P5
-
23
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b13
https://github.com/openjdk/jdk/commit/232d13688596e9a3c1145ee456dd5a6f7cd1223d#diff-03984204866fcf34c14cb3e5b8ad40348cd60f31af7c937ce6ef7b84e8ea1c69L241
SonarCloud now complains about that field in VLoop:
1 uninitialized field at the end of the constructor call
The bug looks innocuous so far, but it would potentially skip the assert and return garbage here:
```
CountedLoopEndNode* pre_loop_end() const {
assert(cl()->is_main_loop(), "only main loop can reference pre-loop");
assert(_pre_loop_end != nullptr, "must have found it");
return _pre_loop_end;
};
```
- relates to
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JDK-8324890 C2 SuperWord: refactor out VLoop, make unrolling_analysis static, remove init/reset mechanism
- Resolved