1 files changed, 0 insertions, 103 deletions
diff --git a/newlib/libm/math/wf_exp.c b/newlib/libm/math/wf_exp.c
deleted file mode 100644
index 70f4459b4..000000000
--- a/newlib/libm/math/wf_exp.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* wf_exp.c -- float version of w_exp.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.
- * ====================================================
- */
-
-/* 
- * wrapper expf(x)
- */
-
-#include "fdlibm.h"
-#include <errno.h>
-
-#ifdef __STDC__
-static const float
-#else
-static float
-#endif
-o_threshold=  8.8721679688e+01,  /* 0x42b17180 */
-u_threshold= -1.0397208405e+02;  /* 0xc2cff1b5 */
-
-#ifdef __STDC__
-	float expf(float x)		/* wrapper expf */
-#else
-	float expf(x)			/* wrapper expf */
-	float x;
-#endif
-{
-#ifdef _IEEE_LIBM
-	return __ieee754_expf(x);
-#else
-	float z;
-	struct exception exc;
-	z = __ieee754_expf(x);
-	if(_LIB_VERSION == _IEEE_) return z;
-	if(finitef(x)) {
-	    if(x>o_threshold) {
-		/* expf(finite) overflow */
-#ifndef HUGE_VAL
-#define HUGE_VAL inf
-	        double inf = 0.0;
-
-	        SET_HIGH_WORD(inf,0x7ff00000);	/* set inf to infinite */
-#endif
-		exc.type = OVERFLOW;
-		exc.name = "expf";
-		exc.err = 0;
-		exc.arg1 = exc.arg2 = (double)x;
-		if (_LIB_VERSION == _SVID_)
-		  exc.retval = HUGE;
-		else
-		  exc.retval = HUGE_VAL;
-		if (_LIB_VERSION == _POSIX_)
-		  errno = ERANGE;
-		else if (!matherr(&exc)) {
-			errno = ERANGE;
-		}
-	        if (exc.err != 0)
-	           errno = exc.err;
-	        return exc.retval; 
-	    } else if(x<u_threshold) {
-		/* expf(finite) underflow */
-		exc.type = UNDERFLOW;
-		exc.name = "expf";
-		exc.err = 0;
-		exc.arg1 = exc.arg2 = (double)x;
-		exc.retval = 0.0;
-		if (_LIB_VERSION == _POSIX_)
-		  errno = ERANGE;
-		else if (!matherr(&exc)) {
-			errno = ERANGE;
-		}
-	        if (exc.err != 0)
-	           errno = exc.err;
-	        return exc.retval; 
-	    } 
-	} 
-	return z;
-#endif
-}
-
-#ifdef _DOUBLE_IS_32BITS
-
-#ifdef __STDC__
-	double exp(double x)
-#else
-	double exp(x)
-	double x;
-#endif
-{
-	return (double) expf((float) x);
-}
-
-#endif /* defined(_DOUBLE_IS_32BITS) */