1928   ldr(exponent_reg, FieldMemOperand(value_reg, HeapNumber::kExponentOffset));  in StoreNumberToDoubleElements()
1932   ldr(mantissa_reg, FieldMemOperand(value_reg, HeapNumber::kMantissaOffset));  in StoreNumberToDoubleElements()
1946   ldr(mantissa_reg, FieldMemOperand(value_reg, HeapNumber::kMantissaOffset));  in StoreNumberToDoubleElements()
2293     ldr(scratch1, FieldMemOperand(object, HeapNumber::kExponentOffset));  in ObjectToDoubleVFPRegister()
2296          HeapNumber::kExponentShift,  in ObjectToDoubleVFPRegister()
2297          HeapNumber::kExponentBits);  in ObjectToDoubleVFPRegister()
2302   vldr(result, scratch2, HeapNumber::kValueOffset);  in ObjectToDoubleVFPRegister()
2329     vldr(double_scratch, scratch, HeapNumber::kValueOffset);  in ConvertToInt32()
2348     ldr(scratch, FieldMemOperand(source, HeapNumber::kExponentOffset));  in ConvertToInt32()
2352          HeapNumber::kExponentShift,  in ConvertToInt32()
2353          HeapNumber::kExponentBits);  in ConvertToInt32()
2361     const uint32_t non_smi_exponent = HeapNumber::kExponentBias + 30;  in ConvertToInt32()
2379     const uint32_t zero_exponent = HeapNumber::kExponentBias + 0;  in ConvertToInt32()
2390     and_(scratch2, scratch, Operand(HeapNumber::kMantissaMask));  in ConvertToInt32()
2392     orr(scratch2, scratch2, Operand(1 << HeapNumber::kExponentShift));  in ConvertToInt32()
2397     const int shift_distance = HeapNumber::kNonMantissaBitsInTopWord - 2;  in ConvertToInt32()
2400     tst(scratch, Operand(HeapNumber::kSignMask));  in ConvertToInt32()
2404     ldr(scratch, FieldMemOperand(source, HeapNumber::kMantissaOffset));  in ConvertToInt32()
2471        HeapNumber::kExponentShift,  in EmitOutOfInt32RangeTruncate()
2472        HeapNumber::kExponentBits);  in EmitOutOfInt32RangeTruncate()
2475   cmp(result, Operand(HeapNumber::kExponentMask));  in EmitOutOfInt32RangeTruncate()
2482       Operand(HeapNumber::kExponentBias + HeapNumber::kMantissaBits + 31),  in EmitOutOfInt32RangeTruncate()
2492   const int kShiftBase = HeapNumber::kNonMantissaBitsInTopWord - 1;  in EmitOutOfInt32RangeTruncate()
2494   add(scratch, result, Operand(kShiftBase + HeapNumber::kMantissaBits), SetCC);  in EmitOutOfInt32RangeTruncate()
2499   and_(sign, input_high, Operand(HeapNumber::kSignMask));  in EmitOutOfInt32RangeTruncate()
2504       Operand(1 << HeapNumber::kMantissaBitsInTopWord));  in EmitOutOfInt32RangeTruncate()
3076   AllocateInNewSpace(HeapNumber::kSize,  in AllocateHeapNumber()
3097   vstr(value, scratch1, HeapNumber::kValueOffset);  in AllocateHeapNumberWithValue()
3567   mov(length, Operand(HeapNumber::kSize), LeaveCC, eq);  in EnsureNotWhite()