//
//
//===----------------------------------------------------------------------===//
-#define DEBUG_TYPE "hexagon-nvj"
#include "llvm/PassSupport.h"
-#include "llvm/Support/Compiler.h"
-#include "llvm/Support/Debug.h"
+#include "Hexagon.h"
+#include "HexagonInstrInfo.h"
+#include "HexagonMachineFunctionInfo.h"
+#include "HexagonRegisterInfo.h"
+#include "HexagonSubtarget.h"
+#include "HexagonTargetMachine.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/Statistic.h"
-#include "llvm/CodeGen/Passes.h"
-#include "llvm/CodeGen/ScheduleDAGInstrs.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/LiveVariables.h"
-#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/MachineFunctionAnalysis.h"
-#include "llvm/Target/TargetMachine.h"
+#include "llvm/CodeGen/MachineFunctionPass.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/CodeGen/MachineRegisterInfo.h"
+#include "llvm/CodeGen/Passes.h"
+#include "llvm/CodeGen/ScheduleDAGInstrs.h"
+#include "llvm/Support/CommandLine.h"
+#include "llvm/Support/Compiler.h"
+#include "llvm/Support/Debug.h"
#include "llvm/Target/TargetInstrInfo.h"
+#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetRegisterInfo.h"
-#include "Hexagon.h"
-#include "HexagonTargetMachine.h"
-#include "HexagonRegisterInfo.h"
-#include "HexagonSubtarget.h"
-#include "HexagonInstrInfo.h"
-#include "HexagonMachineFunctionInfo.h"
-
#include <map>
-
-#include "llvm/Support/CommandLine.h"
using namespace llvm;
+#define DEBUG_TYPE "hexagon-nvj"
+
STATISTIC(NumNVJGenerated, "Number of New Value Jump Instructions created");
static cl::opt<int>
initializeHexagonNewValueJumpPass(*PassRegistry::getPassRegistry());
}
- virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.addRequired<MachineBranchProbabilityInfo>();
MachineFunctionPass::getAnalysisUsage(AU);
}
- const char *getPassName() const {
+ const char *getPassName() const override {
return "Hexagon NewValueJump";
}
- virtual bool runOnMachineFunction(MachineFunction &Fn);
+ bool runOnMachineFunction(MachineFunction &Fn) override;
private:
/// \brief A handle to the branch probability pass.
LiveVariables &LVs = getAnalysis<LiveVariables>();
#endif
- QII = static_cast<const HexagonInstrInfo *>(MF.getTarget().getInstrInfo());
- QRI =
- static_cast<const HexagonRegisterInfo *>(MF.getTarget().getRegisterInfo());
+ QII = static_cast<const HexagonInstrInfo *>(MF.getSubtarget().getInstrInfo());
+ QRI = static_cast<const HexagonRegisterInfo *>(
+ MF.getSubtarget().getRegisterInfo());
MBPI = &getAnalysis<MachineBranchProbabilityInfo>();
if (!QRI->Subtarget.hasV4TOps() ||
bool MO2IsKill = false;
MachineBasicBlock::iterator jmpPos;
MachineBasicBlock::iterator cmpPos;
- MachineInstr *cmpInstr = NULL, *jmpInstr = NULL;
- MachineBasicBlock *jmpTarget = NULL;
+ MachineInstr *cmpInstr = nullptr, *jmpInstr = nullptr;
+ MachineBasicBlock *jmpTarget = nullptr;
bool afterRA = false;
bool isSecondOpReg = false;
bool isSecondOpNewified = false;