lib/CodeGen/MicrosoftCXXABI.cpp

741                                    uint32_t VBIndex = 0);
2021     unsigned VBIndex = Context.getVBTableIndex(ReusingBase, VBase);
2022     assert(Offsets[VBIndex] == nullptr && "The same vbindex seen twice?");
2023     Offsets[VBIndex] = llvm::ConstantInt::get(CGM.IntTy, Offset.getQuantity());
2097   if (RA.Virtual.Microsoft.VBIndex) {
2098     assert(RA.Virtual.Microsoft.VBIndex > 0);
2103                                 IntSize * RA.Virtual.Microsoft.VBIndex, &VBPtr);
3119       llvm::Value *VBIndex = Builder.CreateExactUDiv(
3124             Mapping->getAggregateElement(cast<llvm::Constant>(VBIndex));
3126         llvm::Value *Idxs[] = {getZeroInt(), VBIndex};
3889                                                   uint32_t VBIndex) {
3905                                               VBPtrOffset, VBIndex, Out);
3956       llvm::ConstantInt::get(CGM.IntTy, VBIndex),     // VBTableIndex