1 //===- SystemUtils.cpp - Utilities for low-level system tasks -------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file contains functions used to do a variety of low-level, often
10 // system-specific, tasks.
11 //
12 //===----------------------------------------------------------------------===//
13
14 #include "llvm/Support/SystemUtils.h"
15 #include "llvm/Support/raw_ostream.h"
16 using namespace llvm;
17
CheckBitcodeOutputToConsole(raw_ostream & stream_to_check)18 bool llvm::CheckBitcodeOutputToConsole(raw_ostream &stream_to_check) {
19 if (stream_to_check.is_displayed()) {
20 errs() << "WARNING: You're attempting to print out a bitcode file.\n"
21 "This is inadvisable as it may cause display problems. If\n"
22 "you REALLY want to taste LLVM bitcode first-hand, you\n"
23 "can force output with the `-f' option.\n\n";
24 return true;
25 }
26 return false;
27 }
28