diff options
Diffstat (limited to 'libquadmath/strtod/mpn2flt128.c')
| -rw-r--r-- | libquadmath/strtod/mpn2flt128.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/libquadmath/strtod/mpn2flt128.c b/libquadmath/strtod/mpn2flt128.c index 844ae97d834..33cdb6232cd 100644 --- a/libquadmath/strtod/mpn2flt128.c +++ b/libquadmath/strtod/mpn2flt128.c @@ -34,15 +34,17 @@ mpn_construct_float128 (mp_srcptr frac_ptr, int expt, int sign) u.ieee.negative = sign; u.ieee.exponent = expt + IEEE854_FLOAT128_BIAS; #if BITS_PER_MP_LIMB == 32 - u.ieee.mant_low = (((uint64_t) frac_ptr[1]) << 32) - | (frac_ptr[0] & 0xffffffff); - u.ieee.mant_high = (((uint64_t) frac_ptr[3] - & (((mp_limb_t) 1 << (FLT128_MANT_DIG - 96)) - 1)) - << 32) | (frac_ptr[2] & 0xffffffff); + u.ieee.mantissa3 = frac_ptr[0]; + u.ieee.mantissa2 = frac_ptr[1]; + u.ieee.mantissa1 = frac_ptr[2]; + u.ieee.mantissa0 = frac_ptr[3] & (((mp_limb_t) 1 + << (FLT128_MANT_DIG - 96)) - 1); #elif BITS_PER_MP_LIMB == 64 - u.ieee.mant_low = frac_ptr[0]; - u.ieee.mant_high = frac_ptr[1] - & (((mp_limb_t) 1 << (FLT128_MANT_DIG - 64)) - 1); + u.ieee.mantissa3 = frac_ptr[0] & (((mp_limb_t) 1 << 32) - 1); + u.ieee.mantissa2 = frac_ptr[0] >> 32; + u.ieee.mantissa1 = frac_ptr[1] & (((mp_limb_t) 1 << 32) - 1); + u.ieee.mantissa0 = (frac_ptr[1] >> 32) & (((mp_limb_t) 1 + << (FLT128_MANT_DIG - 96)) - 1); #else #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for" #endif |