1 files changed, 0 insertions, 134 deletions
diff --git a/newlib/libm/math/s_floor.c b/newlib/libm/math/s_floor.c
deleted file mode 100644
index 65e234ed2..000000000
--- a/newlib/libm/math/s_floor.c
+++ /dev/null
@@ -1,134 +0,0 @@
-
-/* @(#)s_floor.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.
- * ====================================================
- */
-
-/*
-FUNCTION
-<<floor>>, <<floorf>>, <<ceil>>, <<ceilf>>---floor and ceiling
-INDEX
-	floor
-INDEX
-	floorf
-INDEX
-	ceil
-INDEX
-	ceilf
-
-ANSI_SYNOPSIS
-	#include <math.h>
-	double floor(double <[x]>);
-        float floorf(float <[x]>);
-        double ceil(double <[x]>);
-        float ceilf(float <[x]>);
-
-TRAD_SYNOPSIS
-	#include <math.h>
-        double floor(<[x]>)
-	double <[x]>;
-        float floorf(<[x]>) 
-	float <[x]>;
-        double ceil(<[x]>) 
-	double <[x]>;
-        float ceilf(<[x]>) 
-	float <[x]>;
-
-DESCRIPTION
-<<floor>> and <<floorf>> find 
-@tex
-$\lfloor x \rfloor$, 
-@end tex
-the nearest integer less than or equal to <[x]>.
-<<ceil>> and <<ceilf>> find 
-@tex
-$\lceil x\rceil$,
-@end tex
-the nearest integer greater than or equal to <[x]>.
-
-RETURNS
-<<floor>> and <<ceil>> return the integer result as a double.
-<<floorf>> and <<ceilf>> return the integer result as a float.
-
-PORTABILITY
-<<floor>> and <<ceil>> are ANSI.
-<<floorf>> and <<ceilf>> are extensions.
-
-
-*/
-
-/*
- * floor(x)
- * Return x rounded toward -inf to integral value
- * Method:
- *	Bit twiddling.
- * Exception:
- *	Inexact flag raised if x not equal to floor(x).
- */
-
-#include "fdlibm.h"
-
-#ifndef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
-static const double huge = 1.0e300;
-#else
-static double huge = 1.0e300;
-#endif
-
-#ifdef __STDC__
-	double floor(double x)
-#else
-	double floor(x)
-	double x;
-#endif
-{
-	__int32_t i0,i1,j0;
-	__uint32_t i,j;
-	EXTRACT_WORDS(i0,i1,x);
-	j0 = ((i0>>20)&0x7ff)-0x3ff;
-	if(j0<20) {
-	    if(j0<0) { 	/* raise inexact if x != 0 */
-		if(huge+x>0.0) {/* return 0*sign(x) if |x|<1 */
-		    if(i0>=0) {i0=i1=0;} 
-		    else if(((i0&0x7fffffff)|i1)!=0)
-			{ i0=0xbff00000;i1=0;}
-		}
-	    } else {
-		i = (0x000fffff)>>j0;
-		if(((i0&i)|i1)==0) return x; /* x is integral */
-		if(huge+x>0.0) {	/* raise inexact flag */
-		    if(i0<0) i0 += (0x00100000)>>j0;
-		    i0 &= (~i); i1=0;
-		}
-	    }
-	} else if (j0>51) {
-	    if(j0==0x400) return x+x;	/* inf or NaN */
-	    else return x;		/* x is integral */
-	} else {
-	    i = ((__uint32_t)(0xffffffff))>>(j0-20);
-	    if((i1&i)==0) return x;	/* x is integral */
-	    if(huge+x>0.0) { 		/* raise inexact flag */
-		if(i0<0) {
-		    if(j0==20) i0+=1; 
-		    else {
-			j = i1+(1<<(52-j0));
-			if(j<i1) i0 +=1 ; 	/* got a carry */
-			i1=j;
-		    }
-		}
-		i1 &= (~i);
-	    }
-	}
-	INSERT_WORDS(x,i0,i1);
-	return x;
-}
-
-#endif /* _DOUBLE_IS_32BITS */