diff options
Diffstat (limited to 'sysdeps/powerpc/fpu/e_hypot.c')
| -rw-r--r-- | sysdeps/powerpc/fpu/e_hypot.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sysdeps/powerpc/fpu/e_hypot.c b/sysdeps/powerpc/fpu/e_hypot.c index 98e4ae635f..da0f2daed3 100644 --- a/sysdeps/powerpc/fpu/e_hypot.c +++ b/sysdeps/powerpc/fpu/e_hypot.c @@ -1,5 +1,5 @@ /* Pythagorean addition using doubles - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. This file is part of the GNU C Library Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011 @@ -116,7 +116,9 @@ __ieee754_hypot (double x, double y) { x *= two1022; y *= two1022; - return __ieee754_sqrt (x * x + y * y) / two1022; + double ret = __ieee754_sqrt (x * x + y * y) / two1022; + math_check_force_underflow_nonneg (ret); + return ret; } else { |