forked from OSchip/llvm-project
33 lines
885 B
C++
33 lines
885 B
C++
//===-- MathExtras.cpp - Implement the MathExtras header --------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements the MathExtras.h header
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Support/MathExtras.h"
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#ifdef _MSC_VER
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#include <limits>
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#else
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#include <math.h>
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#endif
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namespace llvm {
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#if defined(_MSC_VER)
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// Visual Studio defines the HUGE_VAL class of macros using purposeful
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// constant arithmetic overflow, which it then warns on when encountered.
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const float huge_valf = std::numeric_limits<float>::infinity();
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#else
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const float huge_valf = HUGE_VALF;
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#endif
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}
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