1 files changed, 0 insertions, 115 deletions
diff --git a/newlib/libm/common/s_round.c b/newlib/libm/common/s_round.c
deleted file mode 100644
index b2cc0f558..000000000
--- a/newlib/libm/common/s_round.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-/*
-FUNCTION
-<<round>>, <<roundf>>--round to integer, to nearest
-INDEX
-	round
-INDEX
-	roundf
-
-ANSI_SYNOPSIS
-	#include <math.h>
-	double round(double <[x]>);
-	float roundf(float <[x]>);
-
-DESCRIPTION
-	The <<round>> functions round their argument to the nearest integer
-	value in floating-point format, rounding halfway cases away from zero,
-	regardless of the current rounding direction.  (While the "inexact"
-	floating-point exception behavior is unspecified by the C standard, the
-	<<round>> functions are written so that "inexact" is not raised if the
-	result does not equal the argument, which behavior is as recommended by
-	IEEE 754 for its related functions.)
-
-RETURNS
-<[x]> rounded to an integral value.
-
-PORTABILITY
-ANSI C, POSIX
-
-SEEALSO
-<<nearbyint>>, <<rint>>
-
-*/
-
-#include "fdlibm.h"
-
-#ifndef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
-	double round(double x)
-#else
-	double round(x)
-	double x;
-#endif
-{
-  /* Most significant word, least significant word. */
-  __int32_t msw, exponent_less_1023;
-  __uint32_t lsw;
-
-  EXTRACT_WORDS(msw, lsw, x);
-
-  /* Extract exponent field. */
-  exponent_less_1023 = ((msw & 0x7ff00000) >> 20) - 1023;
-
-  if (exponent_less_1023 < 20)
-    {
-      if (exponent_less_1023 < 0)
-        {
-          msw &= 0x80000000;
-          if (exponent_less_1023 == -1)
-            /* Result is +1.0 or -1.0. */
-            msw |= (1023 << 20);
-          lsw = 0;
-        }
-      else
-        {
-          __uint32_t exponent_mask = 0x000fffff >> exponent_less_1023;
-          if ((msw & exponent_mask) == 0 && lsw == 0)
-            /* x in an integral value. */
-            return x;
-
-          msw += 0x00080000 >> exponent_less_1023;
-          msw &= ~exponent_mask;
-          lsw = 0;
-        }
-    }
-  else if (exponent_less_1023 > 51)
-    {
-      if (exponent_less_1023 == 1024)
-        /* x is NaN or infinite. */
-        return x + x;
-      else
-        return x;
-    }
-  else
-    {
-      __uint32_t exponent_mask = 0xffffffff >> (exponent_less_1023 - 20);
-      __uint32_t tmp;
-
-      if ((lsw & exponent_mask) == 0)
-        /* x is an integral value. */
-        return x;
-
-      tmp = lsw + (1 << (51 - exponent_less_1023));
-      if (tmp < lsw)
-        msw += 1;
-      lsw = tmp;
-
-      lsw &= ~exponent_mask;
-    }
-  INSERT_WORDS(x, msw, lsw);
-
-  return x;
-}
-
-#endif /* _DOUBLE_IS_32BITS */