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  1. JDK
  2. JDK-8072483

AARCH64: aarch64.ad uses the wrong operand class for some operations

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Details

    • Bug
    • Resolution: Fixed
    • P4
    • port-stage-aarch64
    • port-stage-aarch64
    • hotspot
    • None

    Backports

      Description

        In several places in aarch64.ad, iRegI (all integer registers) is used as a destination rather than iRegINoSp (integer registers except special-purpose ones). This means that, say, the frame pointer may be incorrectly selected by the register allocator as a destination.

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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-8074232 AARCH64: aarch64.ad uses the wrong operand class for some operations

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • 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-8082958 AARCH64: aarch64.ad uses the wrong operand class for some operations

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

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                aph Andrew Haley
                aph Andrew Haley
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                  Created:
                  Updated:
                  Resolved: