LLVM 17.0.0git
SystemUtils.h
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1//===- SystemUtils.h - Utilities to do low-level system stuff ---*- C++ -*-===//
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#ifndef LLVM_SUPPORT_SYSTEMUTILS_H
15#define LLVM_SUPPORT_SYSTEMUTILS_H
16
17namespace llvm {
18class raw_ostream;
19
20/// Determine if the raw_ostream provided is connected to a terminal. If so,
21/// generate a warning message to errs() advising against display of bitcode
22/// and return true. Otherwise just return false.
23/// Check for output written to a console
25 raw_ostream &stream_to_check ///< The stream to be checked
26);
27
28} // namespace llvm
29
30#endif
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18
bool CheckBitcodeOutputToConsole(raw_ostream &stream_to_check)
Determine if the raw_ostream provided is connected to a terminal.
Definition: SystemUtils.cpp:18