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  1. JikesRVM
  2. RVM-180

Remove NoBoundsCheck and NoNullCheck annotations on IA32 VM_Assembler.setMachineCodes

    Details

    • Type: Bug
    • Status: Open
    • Priority: Low
    • Resolution: Unresolved
    • Affects Version/s: 2.9.2
    • Fix Version/s: 1000
    • Component/s: Compiler: Optimizing
    • Labels:
      None

      Description

      Revision 13238 (http://jikesrvm.svn.sourceforge.net/jikesrvm/?rev=13238&view=rev) added NoBoundsCheck and NoNullCheck annotation to a method of VM_Assembler, I believe as another way to workaround a presumed opt compiler bug. Having these annotations here is not a desirable long term fix: we need to determine why the generated code is bad if we have a bounds check in it and fix the root problem.

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            ianrogers Ian Rogers added a comment -

            Moving to 3.0 as unlikely to have the necessary O2 optimizations ready for the 2.9.2 release.

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            ianrogers Ian Rogers added a comment - Moving to 3.0 as unlikely to have the necessary O2 optimizations ready for the 2.9.2 release.

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              • Assignee:
                Unassigned
                Reporter:
                dgrove David Grove
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                Dates

                • Created:
                  Updated: