34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
//===-- Utils for abs and friends -------------------------------*- C++ -*-===//
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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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#ifndef LLVM_LIBC_SRC___SUPPORT_INTEGER_OPERATIONS_H
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#define LLVM_LIBC_SRC___SUPPORT_INTEGER_OPERATIONS_H
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#include "src/__support/CPP/type_traits.h"
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#include "src/__support/macros/attributes.h" // LIBC_INLINE
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#include "src/__support/macros/config.h"
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namespace LIBC_NAMESPACE_DECL {
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template <typename T>
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LIBC_INLINE static constexpr cpp::enable_if_t<cpp::is_integral_v<T>, T>
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integer_abs(T n) {
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return (n < 0) ? -n : n;
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}
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template <typename T>
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LIBC_INLINE static constexpr cpp::enable_if_t<cpp::is_integral_v<T>, void>
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integer_rem_quo(T x, T y, T ", T &rem) {
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quot = x / y;
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rem = x % y;
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}
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} // namespace LIBC_NAMESPACE_DECL
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#endif // LLVM_LIBC_SRC___SUPPORT_INTEGER_OPERATIONS_H
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