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  1. JDK
  2. JDK-8226198

use of & instead of && in LibraryCallKit::arraycopy_restore_alloc_state

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    • b26

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      Description

        Jc Beyler discovered this issue in the opto/library_call.cpp.

        The fragment is:

        JVMState* LibraryCallKit::arraycopy_restore_alloc_state(AllocateArrayNode* alloc, int& saved_reexecute_sp) {
          if (alloc != NULL) {
            ciMethod* trap_method = alloc->jvms()->method();
            int trap_bci = alloc->jvms()->bci();

            if (!C->too_many_traps(trap_method, trap_bci, Deoptimization::Reason_intrinsic) &
                  !C->too_many_traps(trap_method, trap_bci, Deoptimization::Reason_null_check)) {
            . . .

        It seems, the bitwise operator '&' is used instead of the logical operator '&&'.

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            backported by

            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-8226334 use of & instead of && in LibraryCallKit::arraycopy_restore_alloc_state

            • P3 - Major loss of function.
            • 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-8228007 use of & instead of && in LibraryCallKit::arraycopy_restore_alloc_state

            • P3 - Major loss of function.
            • 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-8228222 use of & instead of && in LibraryCallKit::arraycopy_restore_alloc_state

            • P3 - Major loss of function.
            • 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-8243363 use of & instead of && in LibraryCallKit::arraycopy_restore_alloc_state

            • P3 - Major loss of function.
            • 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-8245018 use of & instead of && in LibraryCallKit::arraycopy_restore_alloc_state

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8225783 Incorrect use of binary operators on booleans in type.cpp

            • P5 - Cosmetic problem like misspelt words or misaligned text.
            • Resolved

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                rraghavan Rahul Raghavan
                sspitsyn Serguei Spitsyn
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                  Updated:
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