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8356044: Use Double::hashCode and Long::hashCode in java.vm.ci.meta #24988

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@wenshao wenshao commented May 1, 2025

Similar to #24959 and #24971 and #24987, AbstractProfiledItem/PrimitiveConstant in java.vm.ci.meta can also be simplified similarly.

Replace manual bitwise operations in hashCode implementations of java.vm.ci.meta.AbstractProfiledItem/java.vm.ci.meta.PrimitiveConstant with Long::hashCode/Double.hashCode.


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  • JDK-8356044: Use Double::hashCode and Long::hashCode in java.vm.ci.meta (Enhancement - P4)

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👋 Welcome back swen! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

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@wenshao The following labels will be automatically applied to this pull request:

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@wenshao wenshao marked this pull request as ready for review May 1, 2025 17:30
@wenshao wenshao changed the title Use Double::hashCode & Long::hashCode in java.vm.ci.meta 8356044: Use Double::hashCode and Long::hashCode in java.vm.ci.meta May 1, 2025
@openjdk openjdk bot added the rfr Pull request is ready for review label May 1, 2025
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Webrevs

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