return kind_ == other.kind_;
}
- Kind kind() const { return kind_; }
+ Kind kind() const { return static_cast<Kind>(kind_); }
bool IsNone() const { return kind_ == kNone; }
bool IsTagged() const { return kind_ == kTagged; }
bool IsInteger32() const { return kind_ == kInteger32; }
private:
explicit Representation(Kind k) : kind_(k) { }
- Kind kind_;
+ // Make sure kind fits in int8.
+ STATIC_ASSERT(kNumRepresentations <= (1 << kBitsPerByte));
+
+ int8_t kind_;
};
kUninitialized = 0x1fff // 0001 1111 1111 1111
};
+ // Make sure type fits in int16.
+ STATIC_ASSERT(kUninitialized < (1 << (2 * kBitsPerByte)));
+
explicit HType(Type t) : type_(t) { }
- Type type_;
+ int16_t type_;
};
int id_;
Representation representation_;
- SmallPointerList<HValue> uses_;
HType type_;
+ SmallPointerList<HValue> uses_;
Range* range_;
int flags_;