2 files changed, 1 insertions, 20 deletions
diff --git a/sysdeps/ieee754/ldbl-128/s_isinf_nsl.c b/sysdeps/ieee754/ldbl-128/s_isinf_nsl.c
deleted file mode 100644
index 7d6cfb9a62..0000000000
--- a/sysdeps/ieee754/ldbl-128/s_isinf_nsl.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Written by Ulrich Drepper <drepper@gmail.com>
- */
-
-/*
- * __isinf_nsl(x) returns != 0 if x is ±inf, else 0;
- * no branching!
- */
-
-#include <math.h>
-#include <math_private.h>
-
-int
-__isinf_nsl (long double x)
-{
-	int64_t hx,lx;
-	GET_LDOUBLE_WORDS64(hx,lx,x);
-	return !(lx | ((hx & 0x7fffffffffffffffLL) ^ 0x7fff000000000000LL));
-}
diff --git a/sysdeps/ieee754/ldbl-128/s_sincosl.c b/sysdeps/ieee754/ldbl-128/s_sincosl.c
index 6c4cbd7237..d4d432ab34 100644
--- a/sysdeps/ieee754/ldbl-128/s_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128/s_sincosl.c
@@ -39,7 +39,7 @@ __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