llvm-6502/lib/Target/TargetSubtargetInfo.cpp

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//===-- TargetSubtargetInfo.cpp - General Target Information ---------------==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file describes the general parts of a Subtarget.
//
//===----------------------------------------------------------------------===//
#include "llvm/Target/TargetSubtargetInfo.h"
#include "llvm/ADT/SmallVector.h"
using namespace llvm;
//---------------------------------------------------------------------------
// TargetSubtargetInfo Class
//
TargetSubtargetInfo::TargetSubtargetInfo() {}
TargetSubtargetInfo::~TargetSubtargetInfo() {}
bool TargetSubtargetInfo::enableMachineScheduler() const {
return false;
}
bool TargetSubtargetInfo::enablePostRAScheduler(
CodeGenOpt::Level OptLevel,
AntiDepBreakMode& Mode,
RegClassVector& CriticalPathRCs) const {
Mode = ANTIDEP_NONE;
CriticalPathRCs.clear();
return false;
}