/usr/include/llvm-3.9/llvm/CodeGen/ScheduleDAGMutation.h is in llvm-3.9-dev 1:3.9.1-19ubuntu1.
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 | //==- ScheduleDAGMutation.h - MachineInstr Scheduling ------------*- C++ -*-==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the ScheduleDAGMutation class, which represents
// a target-specific mutation of the dependency graph for scheduling.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CODEGEN_SCHEDULEDAGMUTATION_H
#define LLVM_CODEGEN_SCHEDULEDAGMUTATION_H
namespace llvm {
class ScheduleDAGInstrs;
/// Mutate the DAG as a postpass after normal DAG building.
class ScheduleDAGMutation {
virtual void anchor();
public:
virtual ~ScheduleDAGMutation() {}
virtual void apply(ScheduleDAGInstrs *DAG) = 0;
};
}
#endif
|