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
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;