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fbf7869a1b
Source URL: git://gcc.gnu.org/git/gcc.git Source Commit: 3e7b85061947bdc7c7465743ba90734566860821
33 lines
837 B
C
33 lines
837 B
C
/* @(#)s_ldexp.c 5.1 93/09/24 */
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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: s_ldexp.c,v 1.6 1995/05/10 20:47:40 jtc Exp $";
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#endif
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#include "quadmath-imp.h"
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__float128
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ldexpq (__float128 value, int exp)
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{
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if(!finiteq(value)||value==0) return value + value;
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value = scalbnq(value,exp);
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if(!finiteq(value)||value==0) errno = ERANGE;
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return value;
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}
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/* Note, versioning issues are punted to ldbl-opt in this case. */
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