247 class CPUFeatures {
266   CPUFeatures() : features_{} {}  in CPUFeatures()  function
270   CPUFeatures(T first, U... others) : features_{} {  in CPUFeatures()  function
276   static CPUFeatures All();
280   static CPUFeatures None() { return CPUFeatures(); }  in None()
284   static CPUFeatures AArch64LegacyBaseline() {  in AArch64LegacyBaseline()
285     return CPUFeatures(kFP, kNEON, kCRC32);  in AArch64LegacyBaseline()
290   static CPUFeatures InferFromIDRegisters();
298   static CPUFeatures InferFromOS(
303   void Combine(const CPUFeatures& other);
317   void Remove(const CPUFeatures& other);
333   CPUFeatures With(T... others) const {  in With()
334     CPUFeatures f(*this);  in With()
340   CPUFeatures Without(T... others) const {  in Without()
341     CPUFeatures f(*this);  in Without()
347   bool Has(const CPUFeatures& other) const;
364   bool operator==(const CPUFeatures& other) const {
367   bool operator!=(const CPUFeatures& other) const { return !(*this == other); }
379                                   const vixl::CPUFeatures& features);
382 std::ostream& operator<<(std::ostream& os, vixl::CPUFeatures::Feature feature);
383 std::ostream& operator<<(std::ostream& os, const vixl::CPUFeatures& features);
389   CPUFeaturesConstIterator(const CPUFeatures* cpu_features = NULL,
390                            CPUFeatures::Feature start = CPUFeatures::kNone)
402   CPUFeatures::Feature operator*() const {
415   const CPUFeatures* cpu_features_;
416   CPUFeatures::Feature feature_;
420       return feature_ == CPUFeatures::kNone;  in IsValid()
463   CPUFeatures* GetCPUFeatures() const { return cpu_features_; }  in GetCPUFeatures()
465   void SetCPUFeatures(const CPUFeatures& cpu_features) {  in SetCPUFeatures()
470   CPUFeatures* const cpu_features_;
471   const CPUFeatures old_features_;