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0a4ae090e0
All architectures that uses it (x86, ia64, m68k) implement the builtin. Checked on x86_64-linux-gnu and ia64-linux-gnu.
35 lines
882 B
C
35 lines
882 B
C
/* s_copysignl.c -- long double version of s_copysign.c.
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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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* copysignl(long double x, long double y)
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* copysignl(x,y) returns a value with the magnitude of x and
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* with the sign bit of y.
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*/
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#define NO_MATH_REDIRECT
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#include <math.h>
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#include <libm-alias-ldouble.h>
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long double
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__copysignl (long double x, long double y)
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{
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return __builtin_copysignl (x, y);
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}
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libm_alias_ldouble (__copysign, copysign)
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