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  1. JDK
  2. JDK-7147464

Java crashed while executing method with over 8k of dneg operations

    Details

    • Subcomponent:
    • Resolved In Build:
      b18
    • CPU:
      x86
    • OS:
      generic

      Backports

        Description

        Java crashed while executing method with over 8k of dneg or fneg operations with -Xcomp -server -XX:-DontCompileHugeMethods options on all x86-platforms.

        Next two tests failed:
        cvm/bytecode/bytecode/dneg
        cvm/bytecode/bytecode/fneg

        Jstack output attached to CR.
        Issue can be reproduced with all java 7 updates starting from JDK 1.7.0 b148 and all java 6 updates starting from JDK 1.6.0_04 b05.

        Issue was not found before because cvm test were added recently.
        See comments for more details.

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                • Assignee:
                  dlong Dean Long
                  Reporter:
                  fzhinkin Filipp Zhinkin
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                    Updated:
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