From 0b57cec536236d46e3dba9bd041533462f33dbb7 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Fri, 20 Dec 2019 19:53:05 +0000 Subject: Move all sources from the llvm project into contrib/llvm-project. This uses the new layout of the upstream repository, which was recently migrated to GitHub, and converted into a "monorepo". That is, most of the earlier separate sub-projects with their own branches and tags were consolidated into one top-level directory, and are now branched and tagged together. Updating the vendor area to match this layout is next. --- .../llvm-project/llvm/lib/Support/MathExtras.cpp | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 contrib/llvm-project/llvm/lib/Support/MathExtras.cpp (limited to 'contrib/llvm-project/llvm/lib/Support/MathExtras.cpp') diff --git a/contrib/llvm-project/llvm/lib/Support/MathExtras.cpp b/contrib/llvm-project/llvm/lib/Support/MathExtras.cpp new file mode 100644 index 000000000000..87c7101c424b --- /dev/null +++ b/contrib/llvm-project/llvm/lib/Support/MathExtras.cpp @@ -0,0 +1,31 @@ +//===-- 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 +#else +#include +#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::infinity(); +#else + const float huge_valf = HUGE_VALF; +#endif + +} -- cgit v1.2.3