[DynInst_API:] [dyninst/dyninst] 1519db: Implemented or and and operations in emitImm for A...

[Sunny Shah <shah28@xxxxxxxx>]

  Branch: refs/heads/arm64/feature/relocation
  Home:   https://github.com/dyninst/dyninst
  Commit: 1519dbe080a9ceaeed2af3d0fe3aa389f152e94f
      https://github.com/dyninst/dyninst/commit/1519dbe080a9ceaeed2af3d0fe3aa389f152e94f
  Author: Sunny Shah <shah28@xxxxxxxx>
  Date:   2017-04-03 (Mon, 03 Apr 2017)

  Changed paths:
    M common/src/arch-aarch64.h
    M dyninstAPI/src/codegen-aarch64.C
    M dyninstAPI/src/codegen-aarch64.h
    M dyninstAPI/src/inst-aarch64.C

  Log Message:
  -----------
  Implemented or and and operations in emitImm for ARM64.

This commit implements the orOp and andOp cases for emitImm. Also
introduced a new function in codegen - generateBitwiseOpShifted - for
generating code for the shifted variants of the bitwise instructions AND, ORR and EOR.