diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/s_atan.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_atan.c b/sysdeps/ieee754/dbl-64/s_atan.c index 7b598f14a9..5035ae87bc 100644 --- a/sysdeps/ieee754/dbl-64/s_atan.c +++ b/sysdeps/ieee754/dbl-64/s_atan.c @@ -41,6 +41,7 @@ #include "MathLib.h" #include "uatan.tbl" #include "atnat.h" +#include <fenv.h> #include <float.h> #include <math.h> #include <math_private.h> @@ -81,6 +82,7 @@ atan (double x) return x + x; /* Regular values of x, including denormals +-0 and +-INF */ + SET_RESTORE_ROUND (FE_TONEAREST); u = (x < 0) ? -x : x; if (u < C) { |