23 class Smi : public Object {
27   constexpr Smi() : Object() {}  in Smi()  function
28   explicit constexpr Smi(Address ptr) : Object(ptr) {  in Smi()  function
34   inline Smi ToUint32Smi() {  in ToUint32Smi()
35     if (value() <= 0) return Smi::FromInt(0);  in ToUint32Smi()
36     return Smi::FromInt(static_cast<uint32_t>(value()));  in ToUint32Smi()
41     return Smi::cast(object).value();  in ToInt()
45   static inline constexpr Smi FromInt(int value) {  in FromInt()
46     DCHECK(Smi::IsValid(value));  in FromInt()
47     return Smi(Internals::IntToSmi(value));  in FromInt()
50   static inline Smi FromIntptr(intptr_t value) {  in FromIntptr()
51     DCHECK(Smi::IsValid(value));  in FromIntptr()
53     return Smi((static_cast<Address>(value) << smi_shift_bits) | kSmiTag);  in FromIntptr()
58   static inline Smi From31BitPattern(int value) {  in From31BitPattern()
59     return Smi::FromInt((value << (32 - kSmiValueSize)) >>  in From31BitPattern()
65   static inline Smi FromEnum(E value) {  in FromEnum()
84   V8_EXPORT_PRIVATE static Address LexicographicCompare(Isolate* isolate, Smi x,
85                                                         Smi y);
87   DECL_CAST(Smi)
91   DECL_VERIFIER(Smi)  in DECL_VERIFIER()  argument
95   static inline constexpr Smi zero() { return Smi::FromInt(0); }  in DECL_VERIFIER()
110   static constexpr Smi uninitialized_deserialization_value() {  in uninitialized_deserialization_value()
111     return Smi(kNullAddress);  in uninitialized_deserialization_value()
115 CAST_ACCESSOR(Smi)