================ @@ -0,0 +1,28 @@ +//===- llvm/CodeGen/RegisterCoalescerPass.h ---------------------*- 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 +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CODEGEN_REGISTER_COALESCERPASS_H +#define LLVM_CODEGEN_REGISTER_COALESCERPASS_H + +#include "llvm/CodeGen/MachinePassManager.h" + +namespace llvm { +class RegisterCoalescerPass : public PassInfoMixin<RegisterCoalescerPass> { +public: + PreservedAnalyses run(MachineFunction &MF, + MachineFunctionAnalysisManager &MFAM); + + MachineFunctionProperties getClearedProperties() const { + return MachineFunctionProperties().set( + MachineFunctionProperties::Property::IsSSA); + } ---------------- optimisan wrote:
It does work; `MFPropsModifier` handles these methods as a RAII class (which I have missed to use in run(), I'll update that in a while) https://github.com/llvm/llvm-project/pull/124698 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
