66 static V8_INLINE void __cpuid(int cpu_info[4], int info_type) {  in __cpuid()
76       : "=a"(cpu_info[0]), "=D"(cpu_info[1]), "=c"(cpu_info[2]),  in __cpuid()
77         "=d"(cpu_info[3])  in __cpuid()
81                    : "=a"(cpu_info[0]), "=b"(cpu_info[1]), "=c"(cpu_info[2]),  in __cpuid()
82                      "=d"(cpu_info[3])  in __cpuid()
460   int cpu_info[4];  in CPU()  local
469   __cpuid(cpu_info, 0);  in CPU()
470   unsigned num_ids = cpu_info[0];  in CPU()
471   std::swap(cpu_info[2], cpu_info[3]);  in CPU()
472   memcpy(vendor_, cpu_info + 1, 12);  in CPU()
477     __cpuid(cpu_info, 1);  in CPU()
484     stepping_ = cpu_info[0] & 0xF;  in CPU()
485     model_ = ((cpu_info[0] >> 4) & 0xF) + ((cpu_info[0] >> 12) & 0xF0);  in CPU()
486     family_ = (cpu_info[0] >> 8) & 0xF;  in CPU()
487     type_ = (cpu_info[0] >> 12) & 0x3;  in CPU()
488     ext_model_ = (cpu_info[0] >> 16) & 0xF;  in CPU()
489     ext_family_ = (cpu_info[0] >> 20) & 0xFF;  in CPU()
490     has_fpu_ = (cpu_info[3] & 0x00000001) != 0;  in CPU()
491     has_cmov_ = (cpu_info[3] & 0x00008000) != 0;  in CPU()
492     has_mmx_ = (cpu_info[3] & 0x00800000) != 0;  in CPU()
493     has_sse_ = (cpu_info[3] & 0x02000000) != 0;  in CPU()
494     has_sse2_ = (cpu_info[3] & 0x04000000) != 0;  in CPU()
495     has_sse3_ = (cpu_info[2] & 0x00000001) != 0;  in CPU()
496     has_ssse3_ = (cpu_info[2] & 0x00000200) != 0;  in CPU()
497     has_sse41_ = (cpu_info[2] & 0x00080000) != 0;  in CPU()
498     has_sse42_ = (cpu_info[2] & 0x00100000) != 0;  in CPU()
499     has_popcnt_ = (cpu_info[2] & 0x00800000) != 0;  in CPU()
500     has_osxsave_ = (cpu_info[2] & 0x08000000) != 0;  in CPU()
501     has_avx_ = (cpu_info[2] & 0x10000000) != 0;  in CPU()
503     has_fma3_ = (cpu_info[2] & 0x00001000) != 0;  in CPU()
512     is_running_in_vm_ = (cpu_info[2] & 0x80000000) != 0;  in CPU()
533     __cpuid(cpu_info, 7);  in CPU()
534     has_bmi1_ = (cpu_info[1] & 0x00000008) != 0;  in CPU()
535     has_bmi2_ = (cpu_info[1] & 0x00000100) != 0;  in CPU()
539   __cpuid(cpu_info, 0x80000000);  in CPU()
540   unsigned num_ext_ids = cpu_info[0];  in CPU()
544     __cpuid(cpu_info, 0x80000001);  in CPU()
545     has_lzcnt_ = (cpu_info[2] & 0x00000020) != 0;  in CPU()
547     has_sahf_ = (cpu_info[2] & 0x00000001) != 0;  in CPU()
553     __cpuid(cpu_info, parameter_containing_non_stop_time_stamp_counter);  in CPU()
554     has_non_stop_time_stamp_counter_ = (cpu_info[3] & (1 << 8)) != 0;  in CPU()
559     __cpuid(cpu_info, virtual_physical_address_bits);  in CPU()
560     num_virtual_address_bits_ = (cpu_info[0] >> 8) & 0xff;  in CPU()
584   CPUInfo cpu_info;  in CPU()  local
587   char* implementer = cpu_info.ExtractField("CPU implementer");  in CPU()
597   char* variant = cpu_info.ExtractField("CPU variant");  in CPU()
608   char* part = cpu_info.ExtractField("CPU part");  in CPU()
624   char* architecture = cpu_info.ExtractField("CPU architecture");  in CPU()
649       char* processor = cpu_info.ExtractField("Processor");  in CPU()
658       char* processor = cpu_info.ExtractField("model name");  in CPU()
677     char* features = cpu_info.ExtractField("Features");  in CPU()
749   CPUInfo cpu_info;  in CPU()  local
750   char* cpu_model = cpu_info.ExtractField("cpu model");  in CPU()
752   char* ASEs = cpu_info.ExtractField("ASEs implemented");  in CPU()
783     CPUInfo cpu_info;  in CPU()  local
784     char* features = cpu_info.ExtractField("Features");  in CPU()
874   CPUInfo cpu_info;  in CPU()  local
875   char* features = cpu_info.ExtractField("isa");  in CPU()