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593bf7189a
This provides a extra macro expansion before invoking the hidden_def macro. This is necessary to build the ldbl-128 files as float128 correctly. * sysdeps/generic/math_private.h: (mathx_hidden_def): New macro. * sysdeps/ieee754/ldbl-128/s_finitel.c: Replace hidden_def with the above. * sysdeps/ieee754/ldbl-128/s_isinfl.c: Likewise. * sysdeps/ieee754/ldbl-128/s_isnanl.c: Likewise.
37 lines
935 B
C
37 lines
935 B
C
/* s_finitel.c -- long double version of s_finite.c.
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* Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
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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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#if defined(LIBM_SCCS) && !defined(lint)
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static char rcsid[] = "$NetBSD: $";
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#endif
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/*
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* finitel(x) returns 1 is x is finite, else 0;
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* no branching!
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*/
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#include <math.h>
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#include <math_private.h>
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int __finitel(_Float128 x)
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{
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int64_t hx;
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GET_LDOUBLE_MSW64(hx,x);
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return (int)((u_int64_t)((hx&0x7fff000000000000LL)
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-0x7fff000000000000LL)>>63);
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}
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mathx_hidden_def (__finitel)
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weak_alias (__finitel, finitel)
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