55 static V8_INLINE void __cpuid(int cpu_info[4], int info_type) {  in __cpuid()
65       : "=a"(cpu_info[0]), "=D"(cpu_info[1]), "=c"(cpu_info[2]),  in __cpuid()
66         "=d"(cpu_info[3])  in __cpuid()
70                    : "=a"(cpu_info[0]), "=b"(cpu_info[1]), "=c"(cpu_info[2]),  in __cpuid()
71                      "=d"(cpu_info[3])  in __cpuid()
342   int cpu_info[4];  in CPU()  local
351   __cpuid(cpu_info, 0);  in CPU()
352   unsigned num_ids = cpu_info[0];  in CPU()
353   std::swap(cpu_info[2], cpu_info[3]);  in CPU()
354   memcpy(vendor_, cpu_info + 1, 12);  in CPU()
359     __cpuid(cpu_info, 1);  in CPU()
360     stepping_ = cpu_info[0] & 0xF;  in CPU()
361     model_ = ((cpu_info[0] >> 4) & 0xF) + ((cpu_info[0] >> 12) & 0xF0);  in CPU()
362     family_ = (cpu_info[0] >> 8) & 0xF;  in CPU()
363     type_ = (cpu_info[0] >> 12) & 0x3;  in CPU()
364     ext_model_ = (cpu_info[0] >> 16) & 0xF;  in CPU()
365     ext_family_ = (cpu_info[0] >> 20) & 0xFF;  in CPU()
366     has_fpu_ = (cpu_info[3] & 0x00000001) != 0;  in CPU()
367     has_cmov_ = (cpu_info[3] & 0x00008000) != 0;  in CPU()
368     has_mmx_ = (cpu_info[3] & 0x00800000) != 0;  in CPU()
369     has_sse_ = (cpu_info[3] & 0x02000000) != 0;  in CPU()
370     has_sse2_ = (cpu_info[3] & 0x04000000) != 0;  in CPU()
371     has_sse3_ = (cpu_info[2] & 0x00000001) != 0;  in CPU()
372     has_ssse3_ = (cpu_info[2] & 0x00000200) != 0;  in CPU()
373     has_sse41_ = (cpu_info[2] & 0x00080000) != 0;  in CPU()
374     has_sse42_ = (cpu_info[2] & 0x00100000) != 0;  in CPU()
375     has_popcnt_ = (cpu_info[2] & 0x00800000) != 0;  in CPU()
376     has_osxsave_ = (cpu_info[2] & 0x08000000) != 0;  in CPU()
377     has_avx_ = (cpu_info[2] & 0x10000000) != 0;  in CPU()
378     has_fma3_ = (cpu_info[2] & 0x00001000) != 0;  in CPU()
399     __cpuid(cpu_info, 7);  in CPU()
400     has_bmi1_ = (cpu_info[1] & 0x00000008) != 0;  in CPU()
401     has_bmi2_ = (cpu_info[1] & 0x00000100) != 0;  in CPU()
405   __cpuid(cpu_info, 0x80000000);  in CPU()
406   unsigned num_ext_ids = cpu_info[0];  in CPU()
410     __cpuid(cpu_info, 0x80000001);  in CPU()
411     has_lzcnt_ = (cpu_info[2] & 0x00000020) != 0;  in CPU()
413     has_sahf_ = (cpu_info[2] & 0x00000001) != 0;  in CPU()
419     __cpuid(cpu_info, parameter_containing_non_stop_time_stamp_counter);  in CPU()
420     has_non_stop_time_stamp_counter_ = (cpu_info[3] & (1 << 8)) != 0;  in CPU()
427   CPUInfo cpu_info;  in CPU()  local
430   char* implementer = cpu_info.ExtractField("CPU implementer");  in CPU()
440   char* variant = cpu_info.ExtractField("CPU variant");  in CPU()
451   char* part = cpu_info.ExtractField("CPU part");  in CPU()
467   char* architecture = cpu_info.ExtractField("CPU architecture");  in CPU()
492       char* processor = cpu_info.ExtractField("Processor");  in CPU()
501       char* processor = cpu_info.ExtractField("model name");  in CPU()
520     char* features = cpu_info.ExtractField("Features");  in CPU()
592   CPUInfo cpu_info;  in CPU()  local
593   char* cpu_model = cpu_info.ExtractField("cpu model");  in CPU()
595   char* ASEs = cpu_info.ExtractField("ASEs implemented");  in CPU()