DW_OP_bregx 84 tools/perf/arch/powerpc/util/skip-callchain-idx.c if (nops == 1 && ops[0].atom == DW_OP_bregx && ops[0].number == 1 && DW_OP_bregx 246 tools/perf/util/probe-finder.c } else if (op->atom == DW_OP_bregx) {