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  1. JDK
  2. JDK-8212611

Small collection of simple changes from shenandoah

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    • b17

    Description

      Change signature of enqueue_useful_gc_barrier(), eliminate_useless_gc_barriers(). Change set_req() to set_req_X() in some places so disconnected input has a chance to be reprocessed. Add calls to step_over_gc_barrier() in places where peeking through a barrier helps local optimizations.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8212896 AIX build breaks after 8212611

          • P2 - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8236181 C2: Remove useless step_over_gc_barrier() in int->bool conversion

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8305429 Assertion failure: CFG Node with no controlling input?

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              roland Roland Westrelin
              roland Roland Westrelin
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                Updated:
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