BPF_PROLOGUE_FETCH_RESULT_REG  380 tools/perf/util/bpf-prologue.c 		ins(BPF_ALU64_IMM(BPF_MOV, BPF_PROLOGUE_FETCH_RESULT_REG, 0),
BPF_PROLOGUE_FETCH_RESULT_REG  457 tools/perf/util/bpf-prologue.c 		ins(BPF_ALU64_IMM(BPF_MOV, BPF_PROLOGUE_FETCH_RESULT_REG, 1),
BPF_PROLOGUE_FETCH_RESULT_REG  475 tools/perf/util/bpf-prologue.c 	ins(BPF_ALU64_IMM(BPF_MOV, BPF_PROLOGUE_FETCH_RESULT_REG, 0), &pos);