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-rw-r--r--libm/src/s_nexttowardf.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/libm/src/s_nexttowardf.c b/libm/src/s_nexttowardf.c
deleted file mode 100644
index 54156e6..0000000
--- a/libm/src/s_nexttowardf.c
+++ /dev/null
@@ -1,60 +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.
- * ====================================================
- */
-
-#ifndef lint
-static char rcsid[] = "$FreeBSD: src/lib/msun/src/s_nexttowardf.c,v 1.1 2005/03/07 04:57:38 das Exp $";
-#endif
-
-#include <float.h>
-
-#include "fpmath.h"
-#include "math.h"
-#include "math_private.h"
-
-#define LDBL_INFNAN_EXP (LDBL_MAX_EXP * 2 - 1)
-
-float
-nexttowardf(float x, long double y)
-{
- union IEEEl2bits uy;
- volatile float t;
- int32_t hx,ix;
-
- GET_FLOAT_WORD(hx,x);
- ix = hx&0x7fffffff; /* |x| */
- uy.e = y;
-
- if((ix>0x7f800000) ||
- (uy.bits.exp == LDBL_INFNAN_EXP &&
- ((uy.bits.manh&~LDBL_NBIT)|uy.bits.manl) != 0))
- return x+y; /* x or y is nan */
- if(x==y) return (float)y; /* x=y, return y */
- if(ix==0) { /* x == 0 */
- SET_FLOAT_WORD(x,(uy.bits.sign<<31)|1);/* return +-minsubnormal */
- t = x*x;
- if(t==x) return t; else return x; /* raise underflow flag */
- }
- if(hx>=0 ^ x < y) /* x -= ulp */
- hx -= 1;
- else /* x += ulp */
- hx += 1;
- ix = hx&0x7f800000;
- if(ix>=0x7f800000) return x+x; /* overflow */
- if(ix<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;
-}