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/SystemUtils.cpp | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 contrib/llvm-project/llvm/lib/Support/SystemUtils.cpp (limited to 'contrib/llvm-project/llvm/lib/Support/SystemUtils.cpp') diff --git a/contrib/llvm-project/llvm/lib/Support/SystemUtils.cpp b/contrib/llvm-project/llvm/lib/Support/SystemUtils.cpp new file mode 100644 index 000000000000..47e0c72ec7c1 --- /dev/null +++ b/contrib/llvm-project/llvm/lib/Support/SystemUtils.cpp @@ -0,0 +1,30 @@ +//===- SystemUtils.cpp - Utilities for low-level system tasks -------------===// +// +// 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 contains functions used to do a variety of low-level, often +// system-specific, tasks. +// +//===----------------------------------------------------------------------===// + +#include "llvm/Support/SystemUtils.h" +#include "llvm/Support/raw_ostream.h" +using namespace llvm; + +bool llvm::CheckBitcodeOutputToConsole(raw_ostream &stream_to_check, + bool print_warning) { + if (stream_to_check.is_displayed()) { + if (print_warning) { + errs() << "WARNING: You're attempting to print out a bitcode file.\n" + "This is inadvisable as it may cause display problems. If\n" + "you REALLY want to taste LLVM bitcode first-hand, you\n" + "can force output with the `-f' option.\n\n"; + } + return true; + } + return false; +} -- cgit v1.2.3