diff options
Diffstat (limited to 'sub1.c')
-rw-r--r-- | sub1.c | 5 |
1 files changed, 2 insertions, 3 deletions
@@ -49,11 +49,10 @@ mpfr_sub1 (mpfr_ptr a, mpfr_srcptr b, mpfr_srcptr c, mp_rnd_t rnd_mode) an = 1 + (MPFR_PREC(a) - 1) / BITS_PER_MP_LIMB; sign = mpfr_cmp2 (b, c, &cancel); - if (sign == 0) + if (MPFR_UNLIKELY(sign == 0)) { if (rnd_mode == GMP_RNDD) MPFR_SET_NEG(a); - else MPFR_SET_POS(a); MPFR_SET_ZERO(a); @@ -80,7 +79,7 @@ mpfr_sub1 (mpfr_ptr a, mpfr_srcptr b, mpfr_srcptr c, mp_rnd_t rnd_mode) { mpfr_srcptr t; MPFR_CHANGE_SIGN(a); - t = b; b = c; c = t; + t = b; b = c; c = t; } diff_exp = (mp_exp_unsigned_t) MPFR_GET_EXP (b) - MPFR_GET_EXP (c); |