https://bugs.kde.org/show_bug.cgi?id=385412

            Bug ID: 385412
           Summary: s390x: new non-vector z13 instructions not implemented
           Product: valgrind
           Version: unspecified
          Platform: Other
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: vex
          Assignee: jsew...@acm.org
          Reporter: ar...@linux.vnet.ibm.com
  Target Milestone: ---

Apart from instructions with vector operands, Valgrind does not implement the
additional z/Architecture instructions introduced with z13.
These are:
- load and zero rightmost byte (LZRF, LZRG);
- load logical and zero rightmost byte (LLZRGF);
- load halfword high immediate on condition (LOCHHI);
- load halfword immediate on condition (LOCHI, LOCGHI);
- load high on condition (LOCFHR, LOCFH);
- store high on condition (STOCFH);
- perform pseudorandom number operation (PPNO), with the functions
  PPNO-Query and PPNO-SHA-512-DRNG;
- load count to block boundary (LCBB).

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