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  1. JDK
  2. JDK-6680594

Load + Load isn't canonicalized leading to missed GVN opportunities

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Details

    • Bug
    • Resolution: Fixed
    • P4
    • hs13
    • hs13
    • hotspot
    • b01
    • sparc
    • solaris_9

    Backports

      Description

        The logic for commuting binary operations ignores the case where both operations are loads so it doesn't canonicalize them based on idx which can lead to missing GVN opportunities.

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2174899 Load + Load isn't canonicalized leading to missed GVN opportunities

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2177091 Load + Load isn't canonicalized leading to missed GVN opportunities

            • P3 - Major loss of function.
            • Closed

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                never Tom Rodriguez
                never Tom Rodriguez
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                  Updated:
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