diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm')
-rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c | 23 | ||||
-rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_sincosl.c | 2 |
2 files changed, 1 insertions, 24 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c b/sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c deleted file mode 100644 index 54e72c9166..0000000000 --- a/sysdeps/ieee754/ldbl-128ibm/s_isinf_nsl.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * __isinf_nsl(x) returns != 0 if x is ±inf, else 0; - * no branching! - * slightly dodgy in relying on signed shift right copying sign bit - */ - -#include <math.h> -#include <math_private.h> - -int -__isinf_nsl (long double x) -{ - double xhi; - int64_t hx, mask; - - xhi = ldbl_high (x); - EXTRACT_WORDS64 (hx, xhi); - - mask = (hx & 0x7fffffffffffffffLL) ^ 0x7ff0000000000000LL; - mask |= -mask; - mask >>= 63; - return ~mask; -} diff --git a/sysdeps/ieee754/ldbl-128ibm/s_sincosl.c b/sysdeps/ieee754/ldbl-128ibm/s_sincosl.c index 8a49c54d6c..b7efd1a835 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_sincosl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_sincosl.c @@ -42,7 +42,7 @@ __sincosl (long double x, long double *sinx, long double *cosx) { /* sin(Inf or NaN) is NaN */ *sinx = *cosx = x - x; - if (__isinf_nsl (x)) + if (isinf (x)) __set_errno (EDOM); } else |