C1: More types of instruction can also apply LoopInvariantCodeMotion

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 17
    • Affects Version/s: 17
    • Component/s: hotspot
    • b22

      C1 only applies LoopInvariantCodeMotion for instructions whose types are Constant/ArithmeticOp/LoadField/ArrayLength/LoadIndexed. We are possible to apply this optimization for more types of instruction.

      Candidates: NegateOp,Convert

            Assignee:
            Yi Yang
            Reporter:
            Yi Yang
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              Created:
              Updated:
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