skip_optional     167 arch/powerpc/xmon/ppc-dis.c       int skip_optional;
skip_optional     181 arch/powerpc/xmon/ppc-dis.c       skip_optional = -1;
skip_optional     198 arch/powerpc/xmon/ppc-dis.c 	      if (skip_optional < 0)
skip_optional     199 arch/powerpc/xmon/ppc-dis.c 		skip_optional = skip_optional_operands (opindex, insn,
skip_optional     201 arch/powerpc/xmon/ppc-dis.c 	      if (skip_optional)