vx32

Local 9vx git repository for patches.
git clone git://r-36.net/vx32
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w_asinf.c (1030B)

      1 /* w_asinf.c -- float version of w_asin.c.
      2  * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
      3  */
      4 
      5 /*
      6  * ====================================================
      7  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
      8  *
      9  * Developed at SunPro, a Sun Microsystems, Inc. business.
     10  * Permission to use, copy, modify, and distribute this
     11  * software is freely granted, provided that this notice
     12  * is preserved.
     13  * ====================================================
     14  */
     15 
     16 #ifndef lint
     17 static char rcsid[] = "$FreeBSD: src/lib/msun/src/w_asinf.c,v 1.7 2002/05/28 18:15:04 alfred Exp $";
     18 #endif
     19 
     20 /*
     21  * wrapper asinf(x)
     22  */
     23 
     24 
     25 #include "math.h"
     26 #include "math_private.h"
     27 
     28 
     29 float
     30 asinf(float x)		/* wrapper asinf */
     31 {
     32 #ifdef _IEEE_LIBM
     33 	return __ieee754_asinf(x);
     34 #else
     35 	float z;
     36 	z = __ieee754_asinf(x);
     37 	if(_LIB_VERSION == _IEEE_ || isnanf(x)) return z;
     38 	if(fabsf(x)>(float)1.0) {
     39 	    /* asinf(|x|>1) */
     40 	    return (float)__kernel_standard((double)x,(double)x,102);
     41 	} else
     42 	    return z;
     43 #endif
     44 }