25 lines
752 B
C++
25 lines
752 B
C++
//===-- Implementation of uksqrtui function -------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "uksqrtui.h"
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#include "src/__support/common.h"
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#include "src/__support/fixed_point/sqrt.h"
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#include "src/__support/macros/config.h"
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namespace LIBC_NAMESPACE_DECL {
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LLVM_LIBC_FUNCTION(unsigned accum, uksqrtui, (unsigned int x)) {
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#ifdef LIBC_FAST_MATH
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return fixed_point::isqrt_fast(x);
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#else
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return fixed_point::isqrt(x);
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#endif
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}
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} // namespace LIBC_NAMESPACE_DECL
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