1311   lw(scratch, FieldMemOperand(source, HeapNumber::kExponentOffset));  in ConvertToInt32()
1313   And(scratch2, scratch, Operand(HeapNumber::kExponentMask));  in ConvertToInt32()
1322       (HeapNumber::kExponentBias + 30) << HeapNumber::kExponentShift;  in ConvertToInt32()
1333       (HeapNumber::kExponentBias + 0) << HeapNumber::kExponentShift;  in ConvertToInt32()
1339     srl(dest, scratch2, HeapNumber::kExponentShift);  in ConvertToInt32()
1352     lwc1(double_scratch, FieldMemOperand(source, HeapNumber::kMantissaOffset));  in ConvertToInt32()
1362     Or(scratch, scratch, Operand(1 << HeapNumber::kExponentShift));  in ConvertToInt32()
1369     const int shift_distance = HeapNumber::kNonMantissaBitsInTopWord - 2;  in ConvertToInt32()
1376     lw(scratch2, FieldMemOperand(source, HeapNumber::kMantissaOffset));  in ConvertToInt32()
1451       HeapNumber::kExponentShift,  in EmitOutOfInt32RangeTruncate()
1452       HeapNumber::kExponentBits);  in EmitOutOfInt32RangeTruncate()
1455   Subu(scratch, result, HeapNumber::kExponentMask);  in EmitOutOfInt32RangeTruncate()
1462        Operand(HeapNumber::kExponentBias + HeapNumber::kMantissaBits + 31));  in EmitOutOfInt32RangeTruncate()
1471   const int kShiftBase = HeapNumber::kNonMantissaBitsInTopWord - 1;  in EmitOutOfInt32RangeTruncate()
1473   Addu(scratch, result, Operand(kShiftBase + HeapNumber::kMantissaBits));  in EmitOutOfInt32RangeTruncate()
1478   And(sign, input_high, Operand(HeapNumber::kSignMask));  in EmitOutOfInt32RangeTruncate()
1491      Operand(1 << HeapNumber::kMantissaBitsInTopWord));  in EmitOutOfInt32RangeTruncate()
3220   AllocateInNewSpace(HeapNumber::kSize,  in AllocateHeapNumber()
3240   sdc1(value, FieldMemOperand(result, HeapNumber::kValueOffset));  in AllocateHeapNumberWithValue()
3400   lw(exponent_reg, FieldMemOperand(value_reg, HeapNumber::kExponentOffset));  in StoreNumberToDoubleElements()
3403   lw(mantissa_reg, FieldMemOperand(value_reg, HeapNumber::kMantissaOffset));  in StoreNumberToDoubleElements()
3417   lw(mantissa_reg, FieldMemOperand(value_reg, HeapNumber::kMantissaOffset));  in StoreNumberToDoubleElements()
4064     lw(exponent, FieldMemOperand(object, HeapNumber::kExponentOffset));  in ObjectToDoubleFPURegister()
4065     li(mask_reg, HeapNumber::kExponentMask);  in ObjectToDoubleFPURegister()
4070   ldc1(result, FieldMemOperand(object, HeapNumber::kValueOffset));  in ObjectToDoubleFPURegister()
5207     li(length, HeapNumber::kSize);  in EnsureNotWhite()