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  1. JDK
  2. JDK-8294838 C2: Empty LongCountedLoops are not removed in do_remove_empty_loop
  3. JDK-8294839

Disable StressLongCountedLoop in compiler/loopopts/TestRemoveEmptyLoop.java

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    • Sub-task
    • Resolution: Fixed
    • P3
    • 20
    • 20
    • hotspot
    • b19

    Description

      As I have explained in JDK-8294838,
      -XX:StressLongCountedLoop=200000000
      leads to a timeout in
      compiler/loopopts/TestRemoveEmptyLoop.java

      because an int-loop is transformed into a long-loop, but the loop is not collapsed/removed because we only remove empty int-loops.

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              epeter Emanuel Peter
              epeter Emanuel Peter
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                Updated:
                Resolved: