/usr/include/llvm-5.0/llvm/CodeGen/RegAllocRegistry.h is in llvm-5.0-dev 1:5.0.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | //===- 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
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