PERF_TYPE_SYNTH
if (attr->type == PERF_TYPE_SYNTH && PRINT_FIELD(SYNTH))
evsel->core.attr.type != PERF_TYPE_SYNTH)
case PERF_TYPE_SYNTH:
attr.type = PERF_TYPE_SYNTH;
attr.type = PERF_TYPE_SYNTH;
if (es->evsel->core.attr.type == PERF_TYPE_SYNTH && tables->synth_handler)