Use set_req_X() in AddPNode::Ideal() for Iterative GVN

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    • Type: Bug
    • Resolution: Fixed
    • Priority: P4
    • hs12
    • Affects Version/s: hs12
    • Component/s: hotspot
    • None
    • b02
    • sparc
    • solaris_10
    • Not verified

        Use set_req_X() in AddPNode::Ideal() for Iterative GVN to help escape analysis.
        set_req_X() puts dependent nodes on IGVN worklist which allows to improve graph
        and gives more opportunities for EA scalar replacement.

              Assignee:
              Vladimir Kozlov
              Reporter:
              Vladimir Kozlov
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