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  1. JDK
  2. JDK-8206459

[s390] Prevent restoring incorrect bcp and locals in interpreter and avoid incorrect size of partialSubtypeCheckNode in C2

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P3 P3
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    • b22
    • s390x

        TestInterfaceMethodSelection has shown a bug in the template interpreter on s390. Restore functions for locals (R12 = Z_tmp_3) and bcp (R13 = Z_tmp_4) are used without having saved the correct values.
        In addition, C2 currently uses a constant size for partialSubtypeCheckNode which uses load_const_optimized with variable size.

              mdoerr Martin Doerr
              mdoerr Martin Doerr
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