301     Value *Shadow;  member
320   void setShadow(Instruction *I, Value *Shadow);
325   void storeShadow(Value *Addr, uint64_t Size, uint64_t Align, Value *Shadow,
893   Value *&Shadow = ValShadowMap[V];  in getShadow()  local
894   if (!Shadow) {  in getShadow()
905         Shadow = IRB.CreateLoad(getArgTLS(A->getArgNo(), ArgTLSPos));  in getShadow()
913         Shadow = &*i;  in getShadow()
914         assert(Shadow->getType() == DFS.ShadowTy);  in getShadow()
918       NonZeroChecks.push_back(Shadow);  in getShadow()
920       Shadow = DFS.ZeroShadow;  in getShadow()
923   return Shadow;  in getShadow()
926 void DFSanFunction::setShadow(Instruction *I, Value *Shadow) {  in setShadow()  argument
928   assert(Shadow->getType() == DFS.ShadowTy);  in setShadow()
929   ValShadowMap[I] = Shadow;  in setShadow()
981     return CCS.Shadow;  in combineShadows()
991     CCS.Shadow = Call;  in combineShadows()
1009     CCS.Shadow = Phi;  in combineShadows()
1023   ShadowElements[CCS.Shadow] = std::move(UnionElems);  in combineShadows()
1025   return CCS.Shadow;  in combineShadows()
1035   Value *Shadow = getShadow(Inst->getOperand(0));  in combineOperandShadows()  local
1037     Shadow = combineShadows(Shadow, getShadow(Inst->getOperand(i)), Inst);  in combineOperandShadows()
1039   return Shadow;  in combineOperandShadows()
1150     PHINode *Shadow = PHINode::Create(DFS.ShadowTy, 2, "", &Tail->front());  in loadShadow()  local
1151     Shadow->addIncoming(FallbackCall, FallbackBB);  in loadShadow()
1152     Shadow->addIncoming(TruncShadow, LastBr->getParent());  in loadShadow()
1153     return Shadow;  in loadShadow()
1180   Value *Shadow = DFSF.loadShadow(LI.getPointerOperand(), Size, Align, &LI);  in visitLoadInst()  local
1183     Shadow = DFSF.combineShadows(Shadow, PtrShadow, &LI);  in visitLoadInst()
1185   if (Shadow != DFSF.DFS.ZeroShadow)  in visitLoadInst()
1186     DFSF.NonZeroChecks.push_back(Shadow);  in visitLoadInst()
1188   DFSF.setShadow(&LI, Shadow);  in visitLoadInst()
1192                                 Value *Shadow, Instruction *Pos) {  in storeShadow()  argument
1198       IRB.CreateStore(Shadow, i->second);  in storeShadow()
1206   if (Shadow == DFS.ZeroShadow) {  in storeShadow()
1222           ShadowVec, Shadow, ConstantInt::get(Type::getInt32Ty(*DFS.Ctx), i));  in storeShadow()
1238     IRB.CreateAlignedStore(Shadow, CurShadowAddr, ShadowAlign);  in storeShadow()
1259   Value* Shadow = DFSF.getShadow(SI.getValueOperand());  in visitStoreInst()  local
1262     Shadow = DFSF.combineShadows(Shadow, PtrShadow, &SI);  in visitStoreInst()
1264   DFSF.storeShadow(SI.getPointerOperand(), Size, Align, Shadow, &SI);  in visitStoreInst()