lb_op             927 arch/mips/kernel/unaligned.c 	case lb_op:
lb_op            1735 arch/mips/kvm/emulate.c 	case lb_op:
lb_op             120 arch/mips/mm/uasm-mips.c 	[insn_lb]	= {M(lb_op, 0, 0, 0, 0, 0), RS | RT | SIMM},