1 files changed, 0 insertions, 63 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_ilogb.c b/sysdeps/ieee754/dbl-64/e_ilogb.c
deleted file mode 100644
index 1e338a59c1..0000000000
--- a/sysdeps/ieee754/dbl-64/e_ilogb.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* @(#)s_ilogb.c 5.1 93/09/24 */
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-#if defined(LIBM_SCCS) && !defined(lint)
-static char rcsid[] = "$NetBSD: s_ilogb.c,v 1.9 1995/05/10 20:47:28 jtc Exp $";
-#endif
-
-/* ilogb(double x)
- * return the binary exponent of non-zero x
- * ilogb(0) = FP_ILOGB0
- * ilogb(NaN) = FP_ILOGBNAN (no signal is raised)
- * ilogb(+-Inf) = INT_MAX (no signal is raised)
- */
-
-#include <limits.h>
-#include <math.h>
-#include <math_private.h>
-
-int
-__ieee754_ilogb (double x)
-{
-  int32_t hx, lx, ix;
-
-  GET_HIGH_WORD (hx, x);
-  hx &= 0x7fffffff;
-  if (hx < 0x00100000)
-    {
-      GET_LOW_WORD (lx, x);
-      if ((hx | lx) == 0)
-	return FP_ILOGB0;               /* ilogb(0) = FP_ILOGB0 */
-      else                              /* subnormal x */
-      if (hx == 0)
-	{
-	  for (ix = -1043; lx > 0; lx <<= 1)
-	    ix -= 1;
-	}
-      else
-	{
-	  for (ix = -1022, hx <<= 11; hx > 0; hx <<= 1)
-	    ix -= 1;
-	}
-      return ix;
-    }
-  else if (hx < 0x7ff00000)
-    return (hx >> 20) - 1023;
-  else if (FP_ILOGBNAN != INT_MAX)
-    {
-      /* ISO C99 requires ilogb(+-Inf) == INT_MAX.  */
-      GET_LOW_WORD (lx, x);
-      if (((hx ^ 0x7ff00000) | lx) == 0)
-	return INT_MAX;
-    }
-  return FP_ILOGBNAN;
-}