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  1. JDK
  2. JDK-8231952

ARM32: Wrong assumption in assertion in LIRGenerator::atomic_xchg and LIRGenerator::atomic_add

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    • b21
    • arm
    • generic

    Description

      (issue reported by christoph.goettschkes@microdoc.com)

      The assertion assumes that atomic operations on 32-bit ARM are only possible for 32-bit types. This is only true, if the instructions LDREXD/STREXB are not present on the target platform.

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          Bug - A problem which impairs or prevents the functions of the product. JDK-8207645 ARM32: assertion on jtreg tests

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

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              bulasevich Boris Ulasevich
              bulasevich Boris Ulasevich
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                Created:
                Updated:
                Resolved: