//
//===----------------------------------------------------------------------===//
-#define DEBUG_TYPE "machine-licm"
#include "llvm/CodeGen/Passes.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/Target/TargetLowering.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetRegisterInfo.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
using namespace llvm;
+#define DEBUG_TYPE "machine-licm"
+
static cl::opt<bool>
AvoidSpeculation("avoid-speculation",
cl::desc("MachineLICM should avoid speculation"),
Changed = FirstInLoop = false;
TM = &MF.getTarget();
- TII = TM->getInstrInfo();
- TLI = TM->getTargetLowering();
- TRI = TM->getRegisterInfo();
+ TII = TM->getSubtargetImpl()->getInstrInfo();
+ TLI = TM->getSubtargetImpl()->getTargetLowering();
+ TRI = TM->getSubtargetImpl()->getRegisterInfo();
MFI = MF.getFrameInfo();
MRI = &MF.getRegInfo();
- InstrItins = TM->getInstrItineraryData();
+ InstrItins = TM->getSubtargetImpl()->getInstrItineraryData();
PreRegAlloc = MRI->isSSA();
/// IsCheapInstruction - Return true if the instruction is marked "cheap" or
/// the operand latency between its def and a use is one or less.
bool MachineLICM::IsCheapInstruction(MachineInstr &MI) const {
- if (MI.isAsCheapAsAMove() || MI.isCopyLike())
+ if (TII->isAsCheapAsAMove(&MI) || MI.isCopyLike())
return true;
if (!InstrItins || InstrItins->isEmpty())
return false;