diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c deleted file mode 100644 index 9d78ed13ae..0000000000 --- a/sysdeps/ieee754/dbl-64/wordsize-64/s_isinf_ns.c +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Written by Ulrich Drepper <drepper@gmail.com>. - */ - -/* - * __isinf_ns(x) returns != 0 if x is ±inf, else 0; - * no branching! - */ - -#include <math.h> -#include <math_private.h> - -#undef __isinf_ns -int -__isinf_ns (double x) -{ - int64_t ix; - EXTRACT_WORDS64(ix,x); - return (ix & UINT64_C(0x7fffffffffffffff)) == UINT64_C(0x7ff0000000000000); -} |