| //===-- GuardUtils.cpp - Utils for work with guards -------------*- C++ -*-===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // Utils that are used to perform analyzes related to guards and their |
| // conditions. |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/Analysis/GuardUtils.h" |
| #include "llvm/IR/PatternMatch.h" |
| |
| using namespace llvm; |
| |
| bool llvm::isGuard(const User *U) { |
| using namespace llvm::PatternMatch; |
| return match(U, m_Intrinsic<Intrinsic::experimental_guard>()); |
| } |