diff options
Diffstat (limited to 'math/k_casinh.c')
| -rw-r--r-- | math/k_casinh.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/math/k_casinh.c b/math/k_casinh.c index cd089ab8f2..354dde1f3e 100644 --- a/math/k_casinh.c +++ b/math/k_casinh.c @@ -1,7 +1,7 @@ /* Return arc hyperbole sine for double value, with the imaginary part of the result possibly adjusted for use in computing other functions. - Copyright (C) 1997-2015 Free Software Foundation, Inc. + Copyright (C) 1997-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -180,11 +180,7 @@ __kernel_casinh (__complex__ double x, int adj) else __imag__ res = __ieee754_atan2 (ix, s); } - if (__real__ res < DBL_MIN) - { - volatile double force_underflow = __real__ res * __real__ res; - (void) force_underflow; - } + math_check_force_underflow_nonneg (__real__ res); } else { |