38 lines
1 KiB
C
38 lines
1 KiB
C
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//===-- RoundingModeUtils.h -------------------------------------*- 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_UTILS_TESTUTILS_ROUNDINGMODEUTILS_H
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#define LLVM_LIBC_UTILS_TESTUTILS_ROUNDINGMODEUTILS_H
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#include <stdint.h>
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namespace LIBC_NAMESPACE {
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namespace fputil {
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namespace testing {
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enum class RoundingMode : uint8_t { Upward, Downward, TowardZero, Nearest };
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struct ForceRoundingMode {
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ForceRoundingMode(RoundingMode);
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~ForceRoundingMode();
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int old_rounding_mode;
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int rounding_mode;
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bool success;
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};
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template <RoundingMode R> struct ForceRoundingModeTest : ForceRoundingMode {
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ForceRoundingModeTest() : ForceRoundingMode(R) {}
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};
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} // namespace testing
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} // namespace fputil
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} // namespace LIBC_NAMESPACE
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#endif // LLVM_LIBC_UTILS_TESTUTILS_ROUNDINGMODEUTILS_H
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