| 1 | //===-- Implementation of scalbnf16 function ------------------------------===// |
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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 "src/math/scalbnf16.h" |
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| 10 | #include "src/__support/FPUtil/ManipulationFunctions.h" |
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| 11 | #include "src/__support/common.h" |
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| 12 | |
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| 13 | #include "hdr/float_macros.h" |
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| 14 | #include "src/__support/macros/config.h" |
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| 15 | |
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| 16 | #if FLT_RADIX != 2 |
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| 17 | #error "FLT_RADIX != 2 is not supported." |
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| 18 | #endif |
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| 19 | |
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| 20 | namespace LIBC_NAMESPACE_DECL { |
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| 21 | |
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| 22 | LLVM_LIBC_FUNCTION(float16, scalbnf16, (float16 x, int n)) { |
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| 23 | return fputil::ldexp(x, n); |
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| 24 | } |
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| 25 | |
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| 26 | } // namespace LIBC_NAMESPACE_DECL |
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| 27 | |
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