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  1. JikesRVM
  2. RVM-256

Improve multiplication and division by constant code

    Details

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

      Description

      Currently we only simplify multiplication and division by constants in a rather naive and crude manner. There are various papers on implementing better schemes. We should find the latest and implement it.

      This tracker supersedes the SF tracker 1353046:
      http://sourceforge.net/tracker/index.php?func=detail&aid=1353046&group_id=128805&atid=712771

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              • Assignee:
                Unassigned
                Reporter:
                ianrogers Ian Rogers
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                • Created:
                  Updated: