mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
674be02d52
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172025 91177308-0d34-0410-b5e6-96231b3b80d8
67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
//===-- 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 {
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
///
|
|
/// RegisterRegAlloc class - Track the registration of register allocators.
|
|
///
|
|
//===----------------------------------------------------------------------===//
|
|
class RegisterRegAlloc : public MachinePassRegistryNode {
|
|
|
|
public:
|
|
|
|
typedef FunctionPass *(*FunctionPassCtor)();
|
|
|
|
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
|