diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/e_jn.c')
-rw-r--r-- | sysdeps/ieee754/dbl-64/e_jn.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c index d6ab0bced5..3fecf82f10 100644 --- a/sysdeps/ieee754/dbl-64/e_jn.c +++ b/sysdeps/ieee754/dbl-64/e_jn.c @@ -243,9 +243,13 @@ __ieee754_jn (int n, double x) ret = -b; else ret = b; + ret = math_narrow_eval (ret); } if (ret == 0) - ret = __copysign (DBL_MIN, ret) * DBL_MIN; + { + ret = math_narrow_eval (__copysign (DBL_MIN, ret) * DBL_MIN); + __set_errno (ERANGE); + } else math_check_force_underflow (ret); return ret; |