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  1. JDK
  2. JDK-8133785

SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

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Details

    • Enhancement
    • Status: Resolved
    • P3
    • Resolution: Fixed
    • 9
    • 9
    • core-libs
    • b80
    • generic
    • generic

    Backports

      Description

        Currently, SharedScopeCall is disabled when doing optimistic compilation. We plan to rectify this (see JDK-8069338), but it is non-trivial. In the meantime, we can partially implement it and go long ways towards reclaiming its performance benefits: enable it during optimistic compilation for those call sites that end up being non-optimistic (that is, their statically proven return type is Object)

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            backported by

            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-8136329 SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

            • 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-8140987 SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

            • 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-8147356 SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

            • 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-8136617 SharedScopeCall should be enabled for non-optimistic call sites even with optimistic compilation

            • P3 - Major loss of function.
            • Closed
            relates to

            Enhancement - null JDK-8069338 Implement sharedScopeCall for optimistic types

            • P3 - Major loss of function.
            • Resolved

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                attila Attila Szegedi
                attila Attila Szegedi
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                  Created:
                  Updated:
                  Resolved: