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  1. JDK
  2. JDK-4666869

"Uncommon Trap Blob" problem in C2 compiler

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3
    • Resolution: Duplicate
    • Affects Version/s: 1.3.1_02
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • CPU:
      x86
    • OS:
      generic

      Description

      ###@###.### 2002-04-11

      Oracle is seeing bad C2 performance. With help from -Xprof output and from
      Steve Wilson, this has been identitied as an "Uncommon Trap Blob" problem.

      I enclose the -Xprof output as as attachment, and an email from Steve in the
      Comments field.

      The problem only occurs on Intel/Windows NT platform.

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              Assignee:
              xjiangsunw Xuyang Jiang (Inactive)
              Reporter:
              pallenba Peter Allenbach (Inactive)
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