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| //===-- MathExtras.cpp - Implement the MathExtras header --------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file implements the MathExtras.h header
//
//===----------------------------------------------------------------------===//
#include "llvm/Support/MathExtras.h"
#ifdef _MSC_VER
#include <limits>
#else
#include <math.h>
#endif
namespace llvm {
#if defined(_MSC_VER)
// Visual Studio defines the HUGE_VAL class of macros using purposeful
// constant arithmetic overflow, which it then warns on when encountered.
const float huge_valf = std::numeric_limits<float>::infinity();
#else
const float huge_valf = HUGE_VALF;
#endif
}
|