108       : reg_(  in RegStorage()
114       : reg_(  in RegStorage()
123   constexpr explicit RegStorage(uint16_t val) : reg_(val) {}  in RegStorage()
124   RegStorage() : reg_(kInvalid) {}  in RegStorage()
134     return (reg_ == rhs.GetRawBits());  in ExactlyEquals()
138     return (reg_ != rhs.GetRawBits());  in NotExactlyEquals()
142     return ((reg_ & kValidMask) == kValid);  in Valid()
146     return ((reg_ & kShapeMask) == k32BitSolo);  in Is32Bit()
150     return ((reg_ & k64BitMask) == k64Bits);  in Is64Bit()
158     return ((reg_ & kShapeMask) == k64BitSolo);  in Is64BitSolo()
162     return ((reg_ & kShapeMask) == k64BitPair);  in IsPair()
168         ((reg_ & kFloatingPoint) == kFloatingPoint);  in IsFloat()
174         (reg_ & (kFloatingPoint | k64BitMask)) == (kFloatingPoint | k64Bits);  in IsDouble()
180         (reg_ & (kFloatingPoint | k64BitMask)) == kFloatingPoint;  in IsSingle()
209     DCHECK(!IsPair()) << "reg_ = 0x" << std::hex << reg_;  in GetReg()
210     return Valid() ? (reg_ & kRegValMask) : kInvalidRegVal;  in GetReg()
217     reg_ = (reg_ & ~kRegValMask) | reg;  in SetReg()
223     reg_ = (reg_ & ~kRegTypeMask) | (reg & kRegTypeMask);  in SetLowReg()
229     return ((reg_ & kRegTypeMask) | k32BitSolo);  in GetLowReg()
235     return RegStorage(k32BitSolo, reg_ & kRegTypeMask);  in GetLow()
241     return k32BitSolo | ((reg_ & kHighRegMask) >> kHighRegShift) | (reg_ & kFloatingPoint);  in GetHighReg()
252     reg_ = (reg_ & ~kHighRegMask) | ((reg & kHighRegNumMask) << kHighRegShift);  in SetHighReg()
257     return reg_ & kRegNumMask;  in GetRegNum()
280     return ((reg1.reg_ & kShapeTypeMask) == (reg2.reg_ & kShapeTypeMask));  in SameRegType()
321     return reg_;  in GetRawBits()
325     switch (reg_ & kShapeMask) {  in StorageSize()
340   uint16_t reg_;