#define ARMBASEINSTRUCTIONINFO_H
#include "ARM.h"
-#include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallSet.h"
+#include "llvm/CodeGen/MachineInstrBuilder.h"
+#include "llvm/Target/TargetInstrInfo.h"
#define GET_INSTRINFO_HEADER
#include "ARMGenInstrInfo.inc"
return NumCycles == 1;
}
+ virtual bool isProfitableToUnpredicate(MachineBasicBlock &TMBB,
+ MachineBasicBlock &FMBB) const;
+
/// analyzeCompare - For a comparison instruction, return the source registers
/// in SrcReg and SrcReg2 if having two register operands, and the value it
/// compares against in CmpValue. Return true if the comparison instruction
SDNode *DefNode, unsigned DefIdx,
SDNode *UseNode, unsigned UseIdx) const;
- virtual unsigned getOutputLatency(const InstrItineraryData *ItinData,
- const MachineInstr *DefMI, unsigned DefIdx,
- const MachineInstr *DepMI) const;
-
/// VFP/NEON execution domains.
std::pair<uint16_t, uint16_t>
getExecutionDomain(const MachineInstr *MI) const;
void setExecutionDomain(MachineInstr *MI, unsigned Domain) const;
+ unsigned getPartialRegUpdateClearance(const MachineInstr*, unsigned,
+ const TargetRegisterInfo*) const;
+ void breakPartialRegDependency(MachineBasicBlock::iterator, unsigned,
+ const TargetRegisterInfo *TRI) const;
/// Get the number of addresses by LDM or VLDM or zero for unknown.
unsigned getNumLDMAddresses(const MachineInstr *MI) const;