170   HEnvironment* environment = last_environment();  in CreateSimulate()
217     HEnvironment* env = last_environment();  in Goto()
238   HEnvironment* env = last_environment();  in AddLeaveInlined()
250 void HBasicBlock::SetInitialEnvironment(HEnvironment* env) {  in SetInitialEnvironment()
257 void HBasicBlock::UpdateEnvironment(HEnvironment* env) {  in UpdateEnvironment()
340     HEnvironment* incoming_env = pred->last_environment();  in RegisterPredecessor()
791   HEnvironment* env = builder->environment();  in Initialize()
809     HEnvironment* env = builder()->environment();  in AddCompare()
814     HEnvironment* env = first_false_block_->last_environment();  in AddCompare()
838   HEnvironment* env = first_false_block_->last_environment();  in Or()
853   HEnvironment* env = first_false_block_->last_environment();  in And()
1089   HEnvironment* env = builder_->environment();  in BeginBody()
1095   HEnvironment* body_env = env->Copy();  in BeginBody()
1096   HEnvironment* exit_env = env->Copy();  in BeginBody()
1128   HEnvironment* env = builder_->environment();  in BeginBody()
1139       HEnvironment* env = builder_->environment()->Copy();  in Break()
1142       HEnvironment* env = exit_block_->last_environment()->Copy();  in Break()
1253 HBasicBlock* HGraphBuilder::CreateBasicBlock(HEnvironment* env) {  in CreateBasicBlock()
1262   HEnvironment* entry_env = environment()->CopyAsLoopHeader(header);  in CreateLoopHeaderBlock()
3666         new (zone_) HEnvironment(zone_, descriptor.GetRegisterParameterCount());  in HGraph()
3673         new(zone_) HEnvironment(NULL, info->scope(), info->closure(), zone_);  in HGraph()
4455   HEnvironment* initial_env = environment()->CopyWithoutHistory();  in BuildGraph()
4640   HEnvironment* prolog_env = environment();  in SetUpScope()
4656   HEnvironment* initial_env = environment()->CopyWithoutHistory();  in SetUpScope()
8302   HEnvironment* env = environment();  in TryInline()
8459   HEnvironment* inner_env =  in TryInline()
8471   HEnvironment* arguments_env = inner_env->arguments_environment();  in TryInline()
12963 HEnvironment::HEnvironment(HEnvironment* outer,  in HEnvironment()  function in v8::internal::HEnvironment
12985 HEnvironment::HEnvironment(Zone* zone, int parameter_count)  in HEnvironment()  function in v8::internal::HEnvironment
13001 HEnvironment::HEnvironment(const HEnvironment* other, Zone* zone)  in HEnvironment()  function in v8::internal::HEnvironment
13017 HEnvironment::HEnvironment(HEnvironment* outer,  in HEnvironment()  function in v8::internal::HEnvironment
13037 void HEnvironment::Initialize(int parameter_count,  in Initialize()
13050 void HEnvironment::Initialize(const HEnvironment* other) {  in Initialize()
13066 void HEnvironment::AddIncomingEdge(HBasicBlock* block, HEnvironment* other) {  in AddIncomingEdge()
13095 void HEnvironment::Bind(int index, HValue* value) {  in Bind()
13102 bool HEnvironment::HasExpressionAt(int index) const {  in HasExpressionAt()
13107 bool HEnvironment::ExpressionStackIsEmpty() const {  in ExpressionStackIsEmpty()
13113 void HEnvironment::SetExpressionStackAt(int index_from_top, HValue* value) {  in SetExpressionStackAt()
13128 HValue* HEnvironment::RemoveExpressionStackAt(int index_from_top) {  in RemoveExpressionStackAt()
13140 void HEnvironment::Drop(int count) {  in Drop()
13147 void HEnvironment::Print() const {  in Print()
13153 HEnvironment* HEnvironment::Copy() const {  in Copy()
13154   return new(zone()) HEnvironment(this, zone());  in Copy()
13158 HEnvironment* HEnvironment::CopyWithoutHistory() const {  in CopyWithoutHistory()
13159   HEnvironment* result = Copy();  in CopyWithoutHistory()
13165 HEnvironment* HEnvironment::CopyAsLoopHeader(HBasicBlock* loop_header) const {  in CopyAsLoopHeader()
13166   HEnvironment* new_env = Copy();  in CopyAsLoopHeader()
13177 HEnvironment* HEnvironment::CreateStubEnvironment(HEnvironment* outer,  in CreateStubEnvironment()
13181   HEnvironment* new_env =  in CreateStubEnvironment()
13182       new(zone()) HEnvironment(outer, target, frame_type,  in CreateStubEnvironment()
13192 HEnvironment* HEnvironment::CopyForInlining(  in CopyForInlining()
13203   HEnvironment* outer = Copy();  in CopyForInlining()
13227   HEnvironment* inner =  in CopyForInlining()
13228       new(zone()) HEnvironment(outer, function->scope(), target, zone());  in CopyForInlining()
13245 std::ostream& operator<<(std::ostream& os, const HEnvironment& env) {  in operator <<()