276   CCState CCInfo(CallConv, IsVarArg, MF, ArgLocs,  in canLowerReturn()  local
279   return checkReturn(CCInfo, Outs, TLI.CCAssignFnForReturn(CallConv, IsVarArg));  in canLowerReturn()
439 static void allocateHSAUserSGPRs(CCState &CCInfo,  in allocateHSAUserSGPRs()  argument
448     CCInfo.AllocateReg(PrivateSegmentBufferReg);  in allocateHSAUserSGPRs()
454     CCInfo.AllocateReg(DispatchPtrReg);  in allocateHSAUserSGPRs()
460     CCInfo.AllocateReg(QueuePtrReg);  in allocateHSAUserSGPRs()
471     CCInfo.AllocateReg(InputPtrReg);  in allocateHSAUserSGPRs()
477     CCInfo.AllocateReg(DispatchIDReg);  in allocateHSAUserSGPRs()
483     CCInfo.AllocateReg(FlatScratchInitReg);  in allocateHSAUserSGPRs()
504   CCState CCInfo(F.getCallingConv(), F.isVarArg(), MF, ArgLocs, F.getContext());  in lowerFormalArgumentsKernel()  local
506   allocateHSAUserSGPRs(CCInfo, B, MF, *TRI, *Info);  in lowerFormalArgumentsKernel()
558   TLI.allocateSpecialEntryInputVGPRs(CCInfo, MF, *TRI, *Info);  in lowerFormalArgumentsKernel()
559   TLI.allocateSystemSGPRs(CCInfo, MF, *Info, F.getCallingConv(), false);  in lowerFormalArgumentsKernel()
588   CCState CCInfo(CC, F.isVarArg(), MF, ArgLocs, F.getContext());  in lowerFormalArguments()  local
593     CCInfo.AllocateReg(ImplicitBufferPtrReg);  in lowerFormalArguments()
600     CCInfo.AllocateReg(FlatScratchInitReg);  in lowerFormalArguments()
673       CCInfo.AllocateReg(AMDGPU::VGPR0);  in lowerFormalArguments()
674       CCInfo.AllocateReg(AMDGPU::VGPR1);  in lowerFormalArguments()
705     TLI.allocateSpecialInputVGPRsFixed(CCInfo, MF, *TRI, *Info);  in lowerFormalArguments()
709   if (!determineAssignments(Assigner, SplitArgs, CCInfo))  in lowerFormalArguments()
713   if (!handleAssignments(Handler, SplitArgs, CCInfo, ArgLocs, B))  in lowerFormalArguments()
720     TLI.allocateSystemSGPRs(CCInfo, MF, *Info, CC, IsGraphics);  in lowerFormalArguments()
723       CCInfo.AllocateReg(Info->getScratchRSrcReg());  in lowerFormalArguments()
724     TLI.allocateSpecialInputSGPRs(CCInfo, MF, *TRI, *Info);  in lowerFormalArguments()
740                                            CCState &CCInfo,  in passSpecialInputs()  argument
831       if (!CCInfo.AllocateReg(OutgoingArg->getRegister()))  in passSpecialInputs()
930     if (!CCInfo.AllocateReg(OutgoingArg->getRegister()))  in passSpecialInputs()
1233   CCState CCInfo(Info.CallConv, Info.IsVarArg, MF, ArgLocs, F.getContext());  in lowerTailCall()  local
1242     if (!passSpecialInputs(MIRBuilder, CCInfo, ImplicitArgRegs, Info))  in lowerTailCall()
1248   if (!determineAssignments(Assigner, OutArgs, CCInfo))  in lowerTailCall()
1253   if (!handleAssignments(Handler, OutArgs, CCInfo, ArgLocs, MIRBuilder))  in lowerTailCall()
1353   CCState CCInfo(Info.CallConv, Info.IsVarArg, MF, ArgLocs, F.getContext());  in lowerCall()  local
1362     if (!passSpecialInputs(MIRBuilder, CCInfo, ImplicitArgRegs, Info))  in lowerCall()
1370   if (!determineAssignments(Assigner, OutArgs, CCInfo))  in lowerCall()
1374   if (!handleAssignments(Handler, OutArgs, CCInfo, ArgLocs, MIRBuilder))  in lowerCall()
1382   unsigned NumBytes = CCInfo.getNextStackOffset();  in lowerCall()