diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/e_atan2.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/e_atan2.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_atan2.c b/sysdeps/ieee754/dbl-64/e_atan2.c index 22e8fb8fef..7295067507 100644 --- a/sysdeps/ieee754/dbl-64/e_atan2.c +++ b/sysdeps/ieee754/dbl-64/e_atan2.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001-2016 Free Software Foundation, Inc. + * Copyright (C) 2001-2018 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by @@ -44,6 +44,7 @@ #include <fenv.h> #include <float.h> #include <math.h> +#include <math-barriers.h> #include <math_private.h> #include <stap-probe.h> @@ -91,7 +92,7 @@ __ieee754_atan2 (double y, double x) if ((ux & 0x7ff00000) == 0x7ff00000) { if (((ux & 0x000fffff) | dx) != 0x00000000) - return x + x; + return x + y; } num.d = y; uy = num.i[HIGH_HALF]; |