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  1. JDK
  2. JDK-8044533

Deoptimizing negation produces wrong result for zero

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Details

    • Bug
    • Status: Closed
    • P2
    • Resolution: Fixed
    • 9
    • 9
    • core-libs
    • None
    • b17
    • generic
    • generic
    • Verified

    Backports

      Description

        print(1/(function() { var f = 0; return -f; })())

        Correct result is -Infinity. Under optimistic compilation with static type calculation, this produces Infinity.

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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-8064126 Deoptimizing negation produces wrong result for zero

            • P2 - Crashes, loss of data, severe memory leak.
            • 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-8070363 Deoptimizing negation produces wrong result for zero

            • P2 - Crashes, loss of data, severe memory leak.
            • 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-8055593 Deoptimizing negation produces wrong result for zero

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

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