| //===- FreeMachineFunction.cpp --------------------------------------------===// |
| // |
| // 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/CodeGen/FreeMachineFunction.h" |
| #include "llvm/CodeGen/MachineFunction.h" |
| #include "llvm/CodeGen/MachineModuleInfo.h" |
| |
| using namespace llvm; |
| |
| PreservedAnalyses |
| FreeMachineFunctionPass::run(MachineFunction &MF, |
| MachineFunctionAnalysisManager &MFAM) { |
| auto &MMI = MF.getMMI(); |
| MFAM.invalidate(MF, PreservedAnalyses::none()); |
| MMI.deleteMachineFunctionFor(MF.getFunction()); // MF is dangling now. |
| return PreservedAnalyses::none(); |
| } |