[DynInst_API:] [dyninst/dyninst] d5f19e: Minor fix to decoding extended opcode 30 on PPC

[Benjamin Welton <welton@xxxxxxxxxxx>]

  Branch: refs/heads/master
  Home:   https://github.com/dyninst/dyninst
  Commit: d5f19ec89fb5ab4bea7718e718c9b5eda15822bf
      https://github.com/dyninst/dyninst/commit/d5f19ec89fb5ab4bea7718e718c9b5eda15822bf
  Author: Benjamin Welton <welton@xxxxxxxxxxx>
  Date:   2018-11-02 (Fri, 02 Nov 2018)

  Changed paths:
    M instructionAPI/src/InstructionDecoder-power.C

  Log Message:
  -----------
  Minor fix to decoding extended opcode 30 on PPC

On PPC, the extended opcode of table 30 is decoded based on the following criterion:

If bit 27 = 1. Extended opcode is at range 27-30. Otherwise the extended opcode range is 27-29.



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