TargetSubtargetInfo.cpp revision 249423 
1//===-- TargetSubtargetInfo.cpp - General Target Information ---------------==//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file describes the general parts of a Subtarget.
11//
12//===----------------------------------------------------------------------===//
13
14#include "llvm/Target/TargetSubtargetInfo.h"
15#include "llvm/ADT/SmallVector.h"
16using namespace llvm;
17
18//---------------------------------------------------------------------------
19// TargetSubtargetInfo Class
20//
21TargetSubtargetInfo::TargetSubtargetInfo() {}
22
23TargetSubtargetInfo::~TargetSubtargetInfo() {}
24
25bool TargetSubtargetInfo::enableMachineScheduler() const {
26  return false;
27}
28
29bool TargetSubtargetInfo::enablePostRAScheduler(
30          CodeGenOpt::Level OptLevel,
31          AntiDepBreakMode& Mode,
32          RegClassVector& CriticalPathRCs) const {
33  Mode = ANTIDEP_NONE;
34  CriticalPathRCs.clear();
35  return false;
36}
37
38