| //===- MCInstrAnalysis.cpp - InstrDesc target hooks -----------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/MC/MCInstrAnalysis.h" |
| |
| #include "llvm/ADT/APInt.h" |
| #include "llvm/MC/MCInst.h" |
| #include "llvm/MC/MCInstrDesc.h" |
| #include "llvm/MC/MCInstrInfo.h" |
| #include <cstdint> |
| |
| using namespace llvm; |
| |
| bool MCInstrAnalysis::clearsSuperRegisters(const MCRegisterInfo &MRI, |
| const MCInst &Inst, |
| APInt &Writes) const { |
| Writes.clearAllBits(); |
| return false; |
| } |
| |
| bool MCInstrAnalysis::evaluateBranch(const MCInst & /*Inst*/, uint64_t /*Addr*/, |
| uint64_t /*Size*/, |
| uint64_t & /*Target*/) const { |
| return false; |
| } |
| |
| Optional<uint64_t> MCInstrAnalysis::evaluateMemoryOperandAddress( |
| const MCInst &Inst, const MCSubtargetInfo *STI, uint64_t Addr, |
| uint64_t Size) const { |
| return None; |
| } |
| |
| Optional<uint64_t> |
| MCInstrAnalysis::getMemoryOperandRelocationOffset(const MCInst &Inst, |
| uint64_t Size) const { |
| return None; |
| } |