DW_OP_reg0        244 tools/perf/util/probe-finder.c 	} else if (op->atom >= DW_OP_reg0 && op->atom <= DW_OP_reg31) {
DW_OP_reg0        245 tools/perf/util/probe-finder.c 		regn = op->atom - DW_OP_reg0;