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1//===-- RoundingModeUtils.h -------------------------------------*- C++ -*-===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_LIBC_TEST_UNITTEST_ROUNDINGMODEUTILS_H10#define LLVM_LIBC_TEST_UNITTEST_ROUNDINGMODEUTILS_H11 12#include "hdr/stdint_proxy.h"13#include "src/__support/macros/config.h"14 15namespace LIBC_NAMESPACE_DECL {16namespace fputil {17namespace testing {18 19enum class RoundingMode : uint8_t { Upward, Downward, TowardZero, Nearest };20 21struct ForceRoundingMode {22 ForceRoundingMode(RoundingMode);23 ~ForceRoundingMode();24 25 int old_rounding_mode;26 int rounding_mode;27 bool success;28};29 30template <RoundingMode R> struct ForceRoundingModeTest : ForceRoundingMode {31 ForceRoundingModeTest() : ForceRoundingMode(R) {}32};33 34} // namespace testing35} // namespace fputil36} // namespace LIBC_NAMESPACE_DECL37 38#endif // LLVM_LIBC_TEST_UNITTEST_ROUNDINGMODEUTILS_H39