48     MachineRegisterInfo  *MRI;  // Machine register information  member in __anon0062864a0111::MachineSinking
132       !MRI->hasOneNonDBGUse(SrcReg))  in INITIALIZE_PASS_DEPENDENCY()
135   const TargetRegisterClass *SRC = MRI->getRegClass(SrcReg);  in INITIALIZE_PASS_DEPENDENCY()
136   const TargetRegisterClass *DRC = MRI->getRegClass(DstReg);  in INITIALIZE_PASS_DEPENDENCY()
140   MachineInstr *DefMI = MRI->getVRegDef(SrcReg);  in INITIALIZE_PASS_DEPENDENCY()
145   MRI->replaceRegWith(DstReg, SrcReg);  in INITIALIZE_PASS_DEPENDENCY()
165   if (MRI->use_nodbg_empty(Reg))  in AllUsesDominatedByBlock()
185          I = MRI->use_nodbg_begin(Reg), E = MRI->use_nodbg_end();  in AllUsesDominatedByBlock()
199          I = MRI->use_nodbg_begin(Reg), E = MRI->use_nodbg_end();  in AllUsesDominatedByBlock()
227   MRI = &MF.getRegInfo();  in runOnMachineFunction()
315     if (MRI->hasOneNonDBGUse(Reg))  in isWorthBreakingCriticalEdge()
390 static bool AvoidsSinking(MachineInstr *MI, MachineRegisterInfo *MRI) {  in AvoidsSinking()  argument
447          I = MRI->use_nodbg_begin(Reg), E = MRI->use_nodbg_end();  in isProfitableToSinkTo()
495         if (!MRI->isConstantPhysReg(Reg, *MBB->getParent()))  in FindSuccToSinkTo()
506       if (!TII->isSafeToMoveRegClassDefs(MRI->getRegClass(Reg)))  in FindSuccToSinkTo()
580   if (AvoidsSinking(MI, MRI))  in SinkInstruction()