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-rw-r--r--libm/src/s_nextafterf.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/libm/src/s_nextafterf.c b/libm/src/s_nextafterf.c
deleted file mode 100644
index ebeac4a..0000000
--- a/libm/src/s_nextafterf.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* s_nextafterf.c -- float version of s_nextafter.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.
- * ====================================================
- */
-
-#ifndef lint
-static char rcsid[] = "$FreeBSD: src/lib/msun/src/s_nextafterf.c,v 1.10 2005/03/07 04:55:58 das Exp $";
-#endif
-
-#include "math.h"
-#include "math_private.h"
-
-float
-nextafterf(float x, float y)
-{
- volatile float t;
- int32_t hx,hy,ix,iy;
-
- GET_FLOAT_WORD(hx,x);
- GET_FLOAT_WORD(hy,y);
- ix = hx&0x7fffffff; /* |x| */
- iy = hy&0x7fffffff; /* |y| */
-
- if((ix>0x7f800000) || /* x is nan */
- (iy>0x7f800000)) /* y is nan */
- return x+y;
- if(x==y) return y; /* x=y, return y */
- if(ix==0) { /* x == 0 */
- SET_FLOAT_WORD(x,(hy&0x80000000)|1);/* return +-minsubnormal */
- t = x*x;
- if(t==x) return t; else return x; /* raise underflow flag */
- }
- if(hx>=0) { /* x > 0 */
- if(hx>hy) { /* x > y, x -= ulp */
- hx -= 1;
- } else { /* x < y, x += ulp */
- hx += 1;
- }
- } else { /* x < 0 */
- if(hy>=0||hx>hy){ /* x < y, x -= ulp */
- hx -= 1;
- } else { /* x > y, x += ulp */
- hx += 1;
- }
- }
- hy = hx&0x7f800000;
- if(hy>=0x7f800000) return x+x; /* overflow */
- if(hy<0x00800000) { /* underflow */
- t = x*x;
- if(t!=x) { /* raise underflow flag */
- SET_FLOAT_WORD(y,hx);
- return y;
- }
- }
- SET_FLOAT_WORD(x,hx);
- return x;
-}