diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/s_ceil.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_ceil.c b/sysdeps/ieee754/dbl-64/s_ceil.c index 8d66f027e7..3738211360 100644 --- a/sysdeps/ieee754/dbl-64/s_ceil.c +++ b/sysdeps/ieee754/dbl-64/s_ceil.c @@ -21,10 +21,15 @@ #include <math.h> #include <math_private.h> #include <libm-alias-double.h> +#include <math-use-builtins.h> double __ceil (double x) { +#if USE_CEIL_BUILTIN + return __builtin_ceil (x); +#else + /* Use generic implementation. */ int64_t i0, i; int32_t j0; EXTRACT_WORDS64 (i0, x); @@ -58,6 +63,7 @@ __ceil (double x) } INSERT_WORDS64 (x, i0); return x; +#endif /* ! USE_CEIL_BUILTIN */ } #ifndef __ceil libm_alias_double (__ceil, ceil) |