//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "early-ifcvt"
-#include "MachineTraceMetrics.h"
-#include "llvm/Function.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/MachineTraceMetrics.h"
#include "llvm/CodeGen/Passes.h"
-#include "llvm/MC/MCInstrItineraries.h"
-#include "llvm/Target/TargetInstrInfo.h"
-#include "llvm/Target/TargetRegisterInfo.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"
+#include "llvm/Target/TargetInstrInfo.h"
+#include "llvm/Target/TargetRegisterInfo.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
using namespace llvm;
for (unsigned i = 0, e = PHIs.size(); i != e; ++i) {
PHIInfo &PI = PHIs[i];
DEBUG(dbgs() << "If-converting " << *PI.PHI);
- assert(PI.PHI->getNumOperands() == 5 && "Unexpected PHI operands.");
unsigned DstReg = PI.PHI->getOperand(0).getReg();
TII->insertSelect(*Head, FirstTerm, HeadDL, DstReg, Cond, PI.TReg, PI.FReg);
DEBUG(dbgs() << " --> " << *llvm::prior(FirstTerm));
EarlyIfConverter() : MachineFunctionPass(ID) {}
void getAnalysisUsage(AnalysisUsage &AU) const;
bool runOnMachineFunction(MachineFunction &MF);
+ const char *getPassName() const { return "Early If-Conversion"; }
private:
bool tryConvertIf(MachineBasicBlock*);
bool EarlyIfConverter::runOnMachineFunction(MachineFunction &MF) {
DEBUG(dbgs() << "********** EARLY IF-CONVERSION **********\n"
- << "********** Function: "
- << ((Value*)MF.getFunction())->getName() << '\n');
+ << "********** Function: " << MF.getName() << '\n');
TII = MF.getTarget().getInstrInfo();
TRI = MF.getTarget().getRegisterInfo();
- SchedModel = MF.getTarget().getInstrItineraryData()->SchedModel;
+ SchedModel =
+ MF.getTarget().getSubtarget<TargetSubtargetInfo>().getSchedModel();
MRI = &MF.getRegInfo();
DomTree = &getAnalysis<MachineDominatorTree>();
Loops = getAnalysisIfAvailable<MachineLoopInfo>();
if (tryConvertIf(I->getBlock()))
Changed = true;
- MF.verify(this, "After early if-conversion");
return Changed;
}