| Andrew Scull | 0372a57 | 2018-11-16 15:47:06 +0000 | [diff] [blame] | 1 | //===-- GuardUtils.h - Utils for work with guards ---------------*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // Utils that are used to perform analyzes related to guards and their |
| 10 | // conditions. |
| 11 | //===----------------------------------------------------------------------===// |
| 12 | |
| 13 | #ifndef LLVM_ANALYSIS_GUARDUTILS_H |
| 14 | #define LLVM_ANALYSIS_GUARDUTILS_H |
| 15 | |
| 16 | namespace llvm { |
| 17 | |
| 18 | class User; |
| 19 | |
| 20 | /// Returns true iff \p U has semantics of a guard. |
| 21 | bool isGuard(const User *U); |
| 22 | |
| 23 | } // llvm |
| 24 | |
| 25 | #endif // LLVM_ANALYSIS_GUARDUTILS_H |
| 26 | |