35 bool HUint32AnalysisPhase::IsSafeUint32Use(HValue* val, HValue* use) {  in IsSafeUint32Use()  argument
37   if (use->IsBitwise() || use->IsShl() || use->IsSar() || use->IsShr()) {  in IsSafeUint32Use()
39   } else if (use->IsSimulate()) {  in IsSafeUint32Use()
42   } else if (use->IsChange()) {  in IsSafeUint32Use()
47     DCHECK(HChange::cast(use)->to().IsDouble() ||  in IsSafeUint32Use()
48            HChange::cast(use)->to().IsSmi() ||  in IsSafeUint32Use()
49            HChange::cast(use)->to().IsTagged());  in IsSafeUint32Use()
51   } else if (use->IsStoreKeyed()) {  in IsSafeUint32Use()
52     HStoreKeyed* store = HStoreKeyed::cast(use);  in IsSafeUint32Use()
64   } else if (use->IsCompareNumericAndBranch()) {  in IsSafeUint32Use()
65     HCompareNumericAndBranch* c = HCompareNumericAndBranch::cast(use);  in IsSafeUint32Use()
83     HValue* use = it.value();  in Uint32UsesAreSafe()  local
85     if (use->IsPhi()) {  in Uint32UsesAreSafe()
86       if (!use->CheckFlag(HInstruction::kUint32)) {  in Uint32UsesAreSafe()
96     if (!IsSafeUint32Use(uint32val, use)) {  in Uint32UsesAreSafe()
103       HValue* use = it.value();  in Uint32UsesAreSafe()  local
107       if (use->IsPhi() && !use->CheckFlag(HInstruction::kUint32)) {  in Uint32UsesAreSafe()
108         use->SetFlag(HInstruction::kUint32);  in Uint32UsesAreSafe()
109         phis_.Add(HPhi::cast(use), zone());  in Uint32UsesAreSafe()