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30 lines
824 B
30 lines
824 B
//===----- lib/fp_mode.h - Floaing-point environment mode utilities --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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//
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// This file is not part of the interface of this library.
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//
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// This file defines an interface for accessing hardware floating point
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// environment mode.
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//
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//===----------------------------------------------------------------------===//
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#ifndef FP_MODE
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#define FP_MODE
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typedef enum {
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FE_TONEAREST,
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FE_DOWNWARD,
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FE_UPWARD,
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FE_TOWARDZERO
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} FE_ROUND_MODE;
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FE_ROUND_MODE __fe_getround(void);
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int __fe_raise_inexact(void);
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#endif // FP_MODE_H
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