PPC_OPERAND_OPTIONAL
if ((operand->flags & PPC_OPERAND_OPTIONAL) != 0)
|| ((operand->flags & PPC_OPERAND_OPTIONAL) != 0
{ 0x7, 23, NULL, NULL, PPC_OPERAND_CR_REG | PPC_OPERAND_OPTIONAL },
{ 0x3, 11, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0x7, 18, NULL, NULL, PPC_OPERAND_CR_REG | PPC_OPERAND_OPTIONAL },
{ 0x3, 18, NULL, NULL, PPC_OPERAND_CR_REG | PPC_OPERAND_OPTIONAL },
{ 0x1f, 21, NULL, NULL, PPC_OPERAND_OPTIONAL },
PPC_OPERAND_OPTIONAL | PPC_OPERAND_OPTIONAL_VALUE},
{ 0x1, 21, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0x1, 21, NULL, NULL, PPC_OPERAND_OPTIONAL | PPC_OPERAND_OPTIONAL32 },
{ 0x3, 21, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0x7f, 5, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0x3, 21, insert_ls, NULL, PPC_OPERAND_OPTIONAL },
{ 0x1f, 6, NULL, NULL, PPC_OPERAND_OPTIONAL | PPC_OPERAND_NEXT },
{ 0x1f, 16, NULL, NULL, PPC_OPERAND_GPR | PPC_OPERAND_OPTIONAL },
{ 0x1f, 11, NULL, NULL, PPC_OPERAND_GPR | PPC_OPERAND_OPTIONAL },
{ 0x1f, 21, NULL, NULL, PPC_OPERAND_GPR | PPC_OPERAND_OPTIONAL },
{ 0x1f, 11, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0xf, 16, insert_esync, NULL, PPC_OPERAND_OPTIONAL },
PPC_OPERAND_OPTIONAL | PPC_OPERAND_OPTIONAL_VALUE},
{ 0x1, 16, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0x3, 18, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0x1, 17, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0x1, 11, NULL, NULL, PPC_OPERAND_OPTIONAL | PPC_OPERAND_OPTIONAL_VALUE},
{ 0x1, 0, NULL, NULL, PPC_OPERAND_OPTIONAL },
{ 0x1, 25, NULL, NULL, PPC_OPERAND_OPTIONAL},
{ 0x7, 21, NULL, NULL, PPC_OPERAND_OPTIONAL },