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" 16 using namespace llvm; 17 18 //--------------------------------------------------------------------------- 19 // TargetSubtargetInfo Class 20 // 21 TargetSubtargetInfo::TargetSubtargetInfo() {} 22 23 TargetSubtargetInfo::~TargetSubtargetInfo() {} 24 25 bool TargetSubtargetInfo::enableMachineScheduler() const { 26 return false; 27 } 28 29 bool 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
