Lines Matching full:mantissa
103 // the mantissa gets shifted completely out of the int32_t result.
118 // Isolate the mantissa bits, and set the implicit '1'.
119 Register mantissa = scratch2;
120 __ Ubfx(mantissa, result, 0, HeapNumber::kMantissaBits);
121 __ Orr(mantissa, mantissa, 1UL << HeapNumber::kMantissaBits);
123 // Negate the mantissa if necessary.
125 __ Cneg(mantissa, mantissa, ne);
127 // Shift the mantissa bits in the correct place. We know that we have to shift
131 __ Lsl(result, mantissa, exponent);
