| //===------------ MachineStableHash.h - MIR Stable Hashing Utilities ------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Stable hashing for MachineInstr and MachineOperand. Useful or getting a |
| // hash across runs, modules, etc. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CODEGEN_MACHINESTABLEHASH_H |
| #define LLVM_CODEGEN_MACHINESTABLEHASH_H |
| |
| #include "llvm/CodeGen/StableHashing.h" |
| |
| namespace llvm { |
| class MachineBasicBlock; |
| class MachineFunction; |
| class MachineInstr; |
| class MachineOperand; |
| |
| stable_hash stableHashValue(const MachineOperand &MO); |
| stable_hash stableHashValue(const MachineInstr &MI, bool HashVRegs = false, |
| bool HashConstantPoolIndices = false, |
| bool HashMemOperands = false); |
| stable_hash stableHashValue(const MachineBasicBlock &MBB); |
| stable_hash stableHashValue(const MachineFunction &MF); |
| |
| } // namespace llvm |
| |
| #endif |