PERF_REG_POWERPC_SIER2
(1ULL << PERF_REG_POWERPC_SIER2) | (1ULL << PERF_REG_POWERPC_SIER3))
case PERF_REG_POWERPC_SIER2:
(1ULL << PERF_REG_POWERPC_SIER2) | (1ULL << PERF_REG_POWERPC_SIER3))
case PERF_REG_POWERPC_SIER2: