Searched refs:isConstantPhysReg (Results 1 – 5 of 5) sorted by relevance
266 bool MachineRegisterInfo::isConstantPhysReg(unsigned PhysReg, in isConstantPhysReg() function in MachineRegisterInfo
487 if (!MRI->isConstantPhysReg(Reg, *MBB->getParent())) in FindSuccToSinkTo()
443 if (!MRI.isConstantPhysReg(Reg, MF)) in isReallyTriviallyReMaterializableGeneric()
938 if (!MRI->isConstantPhysReg(Reg, *I.getParent()->getParent())) in IsLoopInvariantInst()
253 bool isConstantPhysReg(unsigned PhysReg, const MachineFunction &MF) const;