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Searched refs:Upper32BitsState (Results 1 – 2 of 2) sorted by relevance

/third_party/node/deps/v8/src/compiler/backend/
Dinstruction-selector.h690 enum Upper32BitsState : uint8_t { enum
768 ZoneVector<Upper32BitsState> phi_states_;
Dinstruction-selector.cc84 phi_states_(node_count, Upper32BitsState::kNotYetChecked, zone) in InstructionSelector()
3242 Upper32BitsState current = phi_states_[node->id()]; in ZeroExtendsWord32ToWord64()
3243 if (current != Upper32BitsState::kNotYetChecked) { in ZeroExtendsWord32ToWord64()
3244 return current == Upper32BitsState::kUpperBitsGuaranteedZero; in ZeroExtendsWord32ToWord64()
3256 phi_states_[node->id()] = Upper32BitsState::kUpperBitsGuaranteedZero; in ZeroExtendsWord32ToWord64()
3262 phi_states_[node->id()] = Upper32BitsState::kNoGuarantee; in ZeroExtendsWord32ToWord64()