1 files changed, 0 insertions, 86 deletions
diff --git a/newlib/libm/common/sf_scalbn.c b/newlib/libm/common/sf_scalbn.c
deleted file mode 100644
index 700060010..000000000
--- a/newlib/libm/common/sf_scalbn.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* sf_scalbn.c -- float version of s_scalbn.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- */
-
-/*
- * ====================================================
- * 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.
- * ====================================================
- */
-
-#include "fdlibm.h"
-#include <limits.h>
-#include <float.h>
-
-#if INT_MAX > 50000
-#define OVERFLOW_INT 50000
-#else
-#define OVERFLOW_INT 30000
-#endif
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-two25   =  3.355443200e+07,	/* 0x4c000000 */
-twom25  =  2.9802322388e-08,	/* 0x33000000 */
-huge   = 1.0e+30,
-tiny   = 1.0e-30;
-
-#ifdef __STDC__
-	float scalbnf (float x, int n)
-#else
-	float scalbnf (x,n)
-	float x; int n;
-#endif
-{
-	__int32_t  k,ix;
-	__uint32_t hx;
-
-	GET_FLOAT_WORD(ix,x);
-	hx = ix&0x7fffffff;
-        k = hx>>23;		/* extract exponent */
-	if (FLT_UWORD_IS_ZERO(hx))
-	    return x;
-        if (!FLT_UWORD_IS_FINITE(hx))
-	    return x+x;		/* NaN or Inf */
-        if (FLT_UWORD_IS_SUBNORMAL(hx)) {
-	    x *= two25;
-	    GET_FLOAT_WORD(ix,x);
-	    k = ((ix&0x7f800000)>>23) - 25; 
-            if (n< -50000) return tiny*x; 	/*underflow*/
-        }
-        k = k+n; 
-        if (k > FLT_LARGEST_EXP) return huge*copysignf(huge,x); /* overflow  */
-        if (k > 0) 				/* normal result */
-	    {SET_FLOAT_WORD(x,(ix&0x807fffff)|(k<<23)); return x;}
-        if (k < FLT_SMALLEST_EXP) {
-            if (n > OVERFLOW_INT) 	/* in case integer overflow in n+k */
-		return huge*copysignf(huge,x);	/*overflow*/
-	    else return tiny*copysignf(tiny,x);	/*underflow*/
-        }
-        k += 25;				/* subnormal result */
-	SET_FLOAT_WORD(x,(ix&0x807fffff)|(k<<23));
-        return x*twom25;
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
-	double scalbn(double x, int n)
-#else
-	double scalbn(x,n)
-	double x;
-	int n;
-#endif
-{
-	return (double) scalbnf((float) x, n);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */