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33 lines
1.5 KiB
C
33 lines
1.5 KiB
C
/* Denormal number definitions.
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Copyright (C) 2025-2026 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _MATH_H
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# error "Never use <bits/fp-builtin-denormal.h> directly; include <math.h> instead."
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#endif
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/* __FP_BUILTIN_FPCLASSIFY_DENORMAL is defined to 1 if compiler supports
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handling pseudo-denormal numbers with fpclassify builtin. Pseudo-denormal
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is a non-standard denormalized floating-point number only supported by
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Intel double extended-precision (long double). By default assume 1 to
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enable the usage of compiler builtin on math.h. */
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#define __FP_BUILTIN_FPCLASSIFY_DENORMAL 1
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/* __FP_BUILTIN_ISINF_SIGN_DENORMAL is defined to 1 if compiler supports
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handling pseudo-dernormal numbers with isinf_sign builtin. */
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#define __FP_BUILTIN_ISINF_SIGN_DENORMAL 1
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