diff options
Diffstat (limited to 'sysdeps/ieee754/flt-32/s_roundf.c')
| -rw-r--r-- | sysdeps/ieee754/flt-32/s_roundf.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/ieee754/flt-32/s_roundf.c b/sysdeps/ieee754/flt-32/s_roundf.c index cddab7b505..5d91239d6e 100644 --- a/sysdeps/ieee754/flt-32/s_roundf.c +++ b/sysdeps/ieee754/flt-32/s_roundf.c @@ -22,11 +22,16 @@ #include <math_private.h> #include <libm-alias-float.h> +#include <math-use-builtins.h> float __roundf (float x) { +#if USE_ROUNDF_BUILTIN + return __builtin_roundf (x); +#else + /* Use generic implementation. */ int32_t i0, j0; GET_FLOAT_WORD (i0, x); @@ -61,5 +66,6 @@ __roundf (float x) SET_FLOAT_WORD (x, i0); return x; +#endif /* ! USE_ROUNDF_BUILTIN */ } libm_alias_float (__round, round) |