diff options
Diffstat (limited to 'sysdeps/ieee754/flt-32/e_jnf.c')
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_jnf.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/ieee754/flt-32/e_jnf.c b/sysdeps/ieee754/flt-32/e_jnf.c index ec5a81b653..44a3761adb 100644 --- a/sysdeps/ieee754/flt-32/e_jnf.c +++ b/sysdeps/ieee754/flt-32/e_jnf.c @@ -170,6 +170,10 @@ __ieee754_jnf(int n, float x) } if (ret == 0) ret = __copysignf (FLT_MIN, ret) * FLT_MIN; + else if (fabsf (ret) < FLT_MIN) { + float force_underflow = ret * ret; + math_force_eval (force_underflow); + } return ret; } strong_alias (__ieee754_jnf, __jnf_finite) |