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f67d78192c
This commit moves one step towards the deprecation of wrappers that use _LIB_VERSION / matherr / __kernel_standard functionality, by adding the suffix '_compat' to their filenames and adjusting Makefiles and #includes accordingly. New template wrappers that do not use such functionality will be added by future patches and will be first used by the float128 wrappers.
35 lines
891 B
C
35 lines
891 B
C
/* w_coshf.c -- float version of w_cosh.c.
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* Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
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* Optimizations by Ulrich Drepper <drepper@gmail.com>, 2011.
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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 coshf(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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__coshf (float x)
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{
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float z = __ieee754_coshf (x);
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if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
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&& _LIB_VERSION != _IEEE_)
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return __kernel_standard_f (x, x, 105); /* cosh overflow */
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return z;
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}
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weak_alias (__coshf, coshf)
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