F_CTL_REG
INSTR(0x25, "stctg", IF_RSYa, F_Z | F_CTL_REG),
INSTR(0x2f, "lctlg", IF_RSYa, F_Z | F_CTL_REG),
INSTR(0xb6, "stctl", IF_RSa, F_370 | F_390 | F_Z | F_CTL_REG),
INSTR(0xb7, "lctl", IF_RSa, F_370 | F_390 | F_Z | F_CTL_REG),
if (flags & F_CTL_REG) {
if (flags & F_CTL_REG) {