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0ac5ae2335
libm is now somewhat integrated with gcc's -ffinite-math-only option and lots of the wrapper functions have been optimized.
34 lines
835 B
C
34 lines
835 B
C
/* w_sinhf.c -- float version of w_sinh.c.
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* Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
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*/
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/*
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* ====================================================
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* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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*
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* Developed at SunPro, a Sun Microsystems, Inc. business.
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* Permission to use, copy, modify, and distribute this
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* software is freely granted, provided that this notice
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* is preserved.
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* ====================================================
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*/
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/*
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* wrapper sinhf(x)
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*/
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#include <math.h>
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#include <math_private.h>
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float
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__sinhf (float x)
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{
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float z = __ieee754_sinhf (x);
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if (__builtin_expect (!__finitef (z), 0) && __finitef (x)
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&& _LIB_VERSION != _IEEE_)
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return __kernel_standard_f (x, x, 125); /* sinhf overflow */
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return z;
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}
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weak_alias (__sinhf, sinhf)
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