blob: 30acaeaa36fb0d3ed60188e1405b8f82fca9c3d3 (
plain)
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
|
//===-- SPUHazardRecognizers.h - Cell SPU Hazard Recognizer -----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines hazard recognizers for scheduling on the Cell SPU
// processor.
//
//===----------------------------------------------------------------------===//
#ifndef SPUHAZRECS_H
#define SPUHAZRECS_H
#include "llvm/CodeGen/ScheduleHazardRecognizer.h"
namespace llvm {
class TargetInstrInfo;
/// SPUHazardRecognizer
class SPUHazardRecognizer : public ScheduleHazardRecognizer
{
public:
SPUHazardRecognizer(const TargetInstrInfo &/*TII*/) {}
virtual HazardType getHazardType(SUnit *SU, int Stalls);
virtual void EmitInstruction(SUnit *SU);
virtual void AdvanceCycle();
virtual void EmitNoop();
};
} // end namespace llvm
#endif
|
