diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-128/e_lgammal_r.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128/e_lgammal_r.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/ieee754/ldbl-128/e_lgammal_r.c b/sysdeps/ieee754/ldbl-128/e_lgammal_r.c index 2b44afb759..23ab9b9a43 100644 --- a/sysdeps/ieee754/ldbl-128/e_lgammal_r.c +++ b/sysdeps/ieee754/ldbl-128/e_lgammal_r.c @@ -782,6 +782,8 @@ __ieee754_lgammal_r (long double x, int *signgamp) *signgamp = -1; else *signgamp = 1; + if (q < 0x1p-120L) + return -__logl (q); z = q - p; if (z > 0.5L) { @@ -789,8 +791,6 @@ __ieee754_lgammal_r (long double x, int *signgamp) z = p - q; } z = q * __sinl (PIL * z); - if (z == 0.0L) - return (*signgamp * huge * huge); w = __ieee754_lgammal_r (q, &i); z = __logl (PIL / z) - w; return (z); |