| 1 | //===-- runtime/Float128Math/nearest.cpp ----------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "math-entries.h" |
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| 10 | |
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| 11 | namespace Fortran::runtime { |
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| 12 | extern "C" { |
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| 13 | |
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| 14 | #if LDBL_MANT_DIG == 113 || HAS_FLOAT128 |
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| 15 | CppTypeFor<TypeCategory::Real, 16> RTDEF(Nearest16)( |
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| 16 | CppTypeFor<TypeCategory::Real, 16> x, bool positive) { |
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| 17 | return Nextafter<true>::invoke( |
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| 18 | x, positive ? F128_RT_INFINITY : -F128_RT_INFINITY); |
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| 19 | } |
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| 20 | #endif |
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| 21 | |
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| 22 | } // extern "C" |
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| 23 | } // namespace Fortran::runtime |
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| 24 | |
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