diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/s_tanh.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/s_tanh.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_tanh.c b/sysdeps/ieee754/dbl-64/s_tanh.c index 4f9fcfd2bd..344a2f0330 100644 --- a/sysdeps/ieee754/dbl-64/s_tanh.c +++ b/sysdeps/ieee754/dbl-64/s_tanh.c @@ -70,11 +70,7 @@ __tanh (double x) return x; /* x == +-0 */ if (ix < 0x3c800000) /* |x|<2**-55 */ { - if (fabs (x) < DBL_MIN) - { - double force_underflow = x * x; - math_force_eval (force_underflow); - } + math_check_force_underflow (x); return x * (one + x); /* tanh(small) = small */ } if (ix >= 0x3ff00000) /* |x|>=1 */ |