1 files changed, 0 insertions, 20 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_isinf_ns.c b/sysdeps/ieee754/dbl-64/s_isinf_ns.c
deleted file mode 100644
index d8142bcf6e..0000000000
--- a/sysdeps/ieee754/dbl-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)
-{
-  int32_t hx, lx;
-  EXTRACT_WORDS (hx, lx, x);
-  return !(lx | ((hx & 0x7fffffff) ^ 0x7ff00000));
-}