lib/CodeGen/ItaniumCXXABI.cpp

798 /// The generic ABI passes 'this', plus a VTT if it's initializing a
809   // Check if we need to add a VTT parameter (which has type void **).
830 /// The generic ABI passes 'this', plus a VTT if it's destroying a
841   // Check if we need to add a VTT parameter (which has type void **).
871   // Check if we need a VTT parameter as well.
915   llvm::Value *VTT = CGF.GetVTTParameter(GlobalDecl(D, Type), ForVirtualBase,
922                         This, VTT, VTTTy, ArgBeg, ArgEnd);
971     /// Load the VTT.
972     llvm::Value *VTT = CGF.LoadCXXVTT();
974       VTT = CGF.Builder.CreateConstInBoundsGEP1_64(VTT, VirtualPointerIndex);
976     // And load the address point from the VTT.
977     VTableAddressPoint = CGF.Builder.CreateLoad(VTT);
1067   llvm::GlobalVariable *VTT = VTables.GetAddrOfVTT(RD);
1068   VTables.EmitVTTDefinition(VTT, CGM.getVTableLinkage(RD), RD);
1656 /// Return whether the given global decl needs a VTT parameter, which it does