Searched refs:isReserved (Results 1 - 17 of 17) sorted by relevance

/freebsd-10.0-release/contrib/llvm/include/llvm/CodeGen/
H A DRegisterScavenging.h164 /// isReserved - Returns true if a register is reserved. It is never "unused".
165 bool isReserved(unsigned Reg) const { return MRI->isReserved(Reg); } function in class:llvm::RegScavenger
168 /// isAliasUsed function, we only check isReserved if this is the original
172 return !RegsAvailable.test(Reg) || (CheckReserved && isReserved(Reg));
H A DMachineRegisterInfo.h453 /// isReserved - Returns true when PhysReg is a reserved register.
458 bool isReserved(unsigned PhysReg) const { function in class:llvm::MachineRegisterInfo
469 return TRI->isInAllocatableClass(PhysReg) && !isReserved(PhysReg);
/freebsd-10.0-release/contrib/llvm/lib/CodeGen/
H A DMachineCopyPropagation.cpp162 if (!MRI->isReserved(Def) &&
163 (!MRI->isReserved(Src) || NoInterveningSideEffect(CopyMI, MI)) &&
275 if (MRI->isReserved(Reg) || !MaskMO.clobbersPhysReg(Reg))
312 if (!MRI->isReserved((*DI)->getOperand(0).getReg())) {
H A DDeadMachineInstructionElim.cpp72 if (LivePhysRegs.test(Reg) || MRI->isReserved(Reg))
H A DRegisterScavenging.cpp134 if (!Reg || TargetRegisterInfo::isVirtualRegister(Reg) || isReserved(Reg))
206 if (!Reg || TargetRegisterInfo::isVirtualRegister(Reg) || isReserved(Reg))
H A DTargetRegisterInfo.cpp275 if (MRI.isReserved(Phys))
H A DPostRASchedulerList.cpp514 if ((Reg == 0) || MRI.isReserved(Reg)) continue;
549 if ((Reg == 0) || MRI.isReserved(Reg)) continue;
H A DLiveRangeEdit.cpp259 if (Reg && MOI->readsReg() && !MRI.isReserved(Reg))
H A DVirtRegMap.cpp290 assert(!MRI->isReserved(PhysReg) && "Reserved register assignment");
H A DLiveVariables.cpp589 else if (!MRI->isReserved(MOReg))
602 else if (!MRI->isReserved(MOReg))
H A DMachineVerifier.cpp183 bool isReserved(unsigned Reg) { function in struct:__anon2187::MachineVerifier
998 if (TargetRegisterInfo::isPhysicalRegister(Reg) && !isReserved(Reg)) {
1040 if (!isReserved(Reg))
H A DMachineCSE.cpp261 if (MRI->isAllocatable(PhysDefs[i]) || MRI->isReserved(PhysDefs[i]))
H A DRegAllocPBQP.cpp227 if (mri->isReserved(preg))
H A DLiveIntervalAnalysis.cpp245 if (!MRI->isReserved(Root) && !MRI->reg_empty(Root))
249 if (!MRI->isReserved(Reg) && !MRI->reg_empty(Reg))
H A DRegisterCoalescer.cpp944 if (!MRI->isReserved(CP.getDstReg())) {
1115 assert(MRI->isReserved(CP.getDstReg()) && "Not a reserved register");
/freebsd-10.0-release/contrib/llvm/lib/Target/ARM/
H A DARMBaseRegisterInfo.cpp209 if (PairedPhys && MRI.isReserved(PairedPhys))
225 if (!Paired || MRI.isReserved(Paired))
H A DARMFrameLowering.cpp1319 if (!MRI.isReserved(Reg))
1327 if (!MRI.isReserved(Reg))
1345 if (!MRI.isReserved(Reg) &&
1357 if (!MRI.isReserved(Reg)) {

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