//===- llvm/CodeGen/RegAllocRegistry.h --------------------------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file contains the implementation for register allocator function // pass registry (RegisterRegAlloc). // //===----------------------------------------------------------------------===// #ifndef LLVM_CODEGEN_REGALLOCREGISTRY_H #define LLVM_CODEGEN_REGALLOCREGISTRY_H #include "llvm/CodeGen/MachinePassRegistry.h" namespace llvm { class FunctionPass; //===----------------------------------------------------------------------===// /// /// RegisterRegAlloc class - Track the registration of register allocators. /// //===----------------------------------------------------------------------===// class RegisterRegAlloc : public MachinePassRegistryNode { public: using FunctionPassCtor = FunctionPass *(*)(); static MachinePassRegistry Registry; RegisterRegAlloc(const char *N, const char *D, FunctionPassCtor C) : MachinePassRegistryNode(N, D, (MachinePassCtor)C) { Registry.Add(this); } ~RegisterRegAlloc() { Registry.Remove(this); } // Accessors. RegisterRegAlloc *getNext() const { return (RegisterRegAlloc *)MachinePassRegistryNode::getNext(); } static RegisterRegAlloc *getList() { return (RegisterRegAlloc *)Registry.getList(); } static FunctionPassCtor getDefault() { return (FunctionPassCtor)Registry.getDefault(); } static void setDefault(FunctionPassCtor C) { Registry.setDefault((MachinePassCtor)C); } static void setListener(MachinePassRegistryListener *L) { Registry.setListener(L); } }; } // end namespace llvm #endif // LLVM_CODEGEN_REGALLOCREGISTRY_H |