[turbofan] make GraphAssembler isolate independent
This enables using the GraphAssembler for Wasm. Change-Id: Id1f46db6cc05c9de6e878fb062434211a9c390ff Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1977160 Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Reviewed-by: Michael Stanton <mvstanton@chromium.org> Cr-Commit-Position: refs/heads/master@{#65552}
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@ -274,7 +274,7 @@ class EffectControlLinearizer {
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return js_graph_->simplified();
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}
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MachineOperatorBuilder* machine() const { return js_graph_->machine(); }
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GraphAssembler* gasm() { return &graph_assembler_; }
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JSGraphAssembler* gasm() { return &graph_assembler_; }
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JSGraph* js_graph_;
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Schedule* schedule_;
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@ -284,7 +284,7 @@ class EffectControlLinearizer {
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RegionObservability region_observability_ = RegionObservability::kObservable;
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SourcePositionTable* source_positions_;
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NodeOriginTable* node_origins_;
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GraphAssembler graph_assembler_;
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JSGraphAssembler graph_assembler_;
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Node* frame_state_zapper_; // For tracking down compiler::Node::New crashes.
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};
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@ -335,27 +335,28 @@ BasicBlock* GraphAssembler::BasicBlockUpdater::Finalize(BasicBlock* original) {
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return block;
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}
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GraphAssembler::GraphAssembler(JSGraph* jsgraph, Zone* zone, Schedule* schedule)
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GraphAssembler::GraphAssembler(MachineGraph* mcgraph, Zone* zone,
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Schedule* schedule)
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: temp_zone_(zone),
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jsgraph_(jsgraph),
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mcgraph_(mcgraph),
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effect_(nullptr),
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control_(nullptr),
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block_updater_(schedule != nullptr ? new BasicBlockUpdater(
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schedule, jsgraph->graph(), zone)
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schedule, mcgraph->graph(), zone)
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: nullptr) {}
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GraphAssembler::~GraphAssembler() = default;
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Node* GraphAssembler::IntPtrConstant(intptr_t value) {
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return AddClonedNode(jsgraph()->IntPtrConstant(value));
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return AddClonedNode(mcgraph()->IntPtrConstant(value));
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}
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Node* GraphAssembler::Int32Constant(int32_t value) {
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return AddClonedNode(jsgraph()->Int32Constant(value));
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return AddClonedNode(mcgraph()->Int32Constant(value));
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}
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Node* GraphAssembler::Int64Constant(int64_t value) {
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return AddClonedNode(jsgraph()->Int64Constant(value));
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return AddClonedNode(mcgraph()->Int64Constant(value));
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}
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Node* GraphAssembler::UniqueIntPtrConstant(intptr_t value) {
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@ -365,37 +366,37 @@ Node* GraphAssembler::UniqueIntPtrConstant(intptr_t value) {
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: common()->Int32Constant(static_cast<int32_t>(value))));
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}
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Node* GraphAssembler::SmiConstant(int32_t value) {
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Node* JSGraphAssembler::SmiConstant(int32_t value) {
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return AddClonedNode(jsgraph()->SmiConstant(value));
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}
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Node* GraphAssembler::Uint32Constant(uint32_t value) {
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return AddClonedNode(jsgraph()->Uint32Constant(value));
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return AddClonedNode(mcgraph()->Uint32Constant(value));
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}
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Node* GraphAssembler::Float64Constant(double value) {
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return AddClonedNode(jsgraph()->Float64Constant(value));
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return AddClonedNode(mcgraph()->Float64Constant(value));
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}
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TNode<HeapObject> GraphAssembler::HeapConstant(Handle<HeapObject> object) {
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TNode<HeapObject> JSGraphAssembler::HeapConstant(Handle<HeapObject> object) {
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return TNode<HeapObject>::UncheckedCast(
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AddClonedNode(jsgraph()->HeapConstant(object)));
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}
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TNode<Object> GraphAssembler::Constant(const ObjectRef& ref) {
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TNode<Object> JSGraphAssembler::Constant(const ObjectRef& ref) {
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return TNode<Object>::UncheckedCast(AddClonedNode(jsgraph()->Constant(ref)));
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}
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TNode<Number> GraphAssembler::NumberConstant(double value) {
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TNode<Number> JSGraphAssembler::NumberConstant(double value) {
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return TNode<Number>::UncheckedCast(
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AddClonedNode(jsgraph()->Constant(value)));
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}
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Node* GraphAssembler::ExternalConstant(ExternalReference ref) {
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return AddClonedNode(jsgraph()->ExternalConstant(ref));
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return AddClonedNode(mcgraph()->ExternalConstant(ref));
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}
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Node* GraphAssembler::CEntryStubConstant(int result_size) {
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Node* JSGraphAssembler::CEntryStubConstant(int result_size) {
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return AddClonedNode(jsgraph()->CEntryStubConstant(result_size));
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}
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@ -404,17 +405,17 @@ Node* GraphAssembler::LoadFramePointer() {
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}
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#define SINGLETON_CONST_DEF(Name, Type) \
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TNode<Type> GraphAssembler::Name##Constant() { \
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TNode<Type> JSGraphAssembler::Name##Constant() { \
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return TNode<Type>::UncheckedCast( \
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AddClonedNode(jsgraph()->Name##Constant())); \
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}
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JSGRAPH_SINGLETON_CONSTANT_LIST(SINGLETON_CONST_DEF)
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#undef SINGLETON_CONST_DEF
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#define SINGLETON_CONST_TEST_DEF(Name, ...) \
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TNode<Boolean> GraphAssembler::Is##Name(TNode<Object> value) { \
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return TNode<Boolean>::UncheckedCast( \
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ReferenceEqual(value, Name##Constant())); \
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#define SINGLETON_CONST_TEST_DEF(Name, ...) \
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TNode<Boolean> JSGraphAssembler::Is##Name(TNode<Object> value) { \
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return TNode<Boolean>::UncheckedCast( \
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ReferenceEqual(value, Name##Constant())); \
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}
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JSGRAPH_SINGLETON_CONSTANT_LIST(SINGLETON_CONST_TEST_DEF)
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#undef SINGLETON_CONST_TEST_DEF
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@ -485,115 +486,118 @@ Node* GraphAssembler::Projection(int index, Node* value) {
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graph()->NewNode(common()->Projection(index), value, control()));
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}
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Node* GraphAssembler::Allocate(AllocationType allocation, Node* size) {
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Node* JSGraphAssembler::Allocate(AllocationType allocation, Node* size) {
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return AddNode(
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graph()->NewNode(simplified()->AllocateRaw(Type::Any(), allocation), size,
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effect(), control()));
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}
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Node* GraphAssembler::LoadField(FieldAccess const& access, Node* object) {
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Node* JSGraphAssembler::LoadField(FieldAccess const& access, Node* object) {
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Node* value = AddNode(graph()->NewNode(simplified()->LoadField(access),
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object, effect(), control()));
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return value;
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}
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Node* GraphAssembler::LoadElement(ElementAccess const& access, Node* object,
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Node* index) {
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Node* JSGraphAssembler::LoadElement(ElementAccess const& access, Node* object,
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Node* index) {
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Node* value = AddNode(graph()->NewNode(simplified()->LoadElement(access),
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object, index, effect(), control()));
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return value;
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}
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Node* GraphAssembler::StoreField(FieldAccess const& access, Node* object,
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Node* value) {
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Node* JSGraphAssembler::StoreField(FieldAccess const& access, Node* object,
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Node* value) {
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return AddNode(graph()->NewNode(simplified()->StoreField(access), object,
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value, effect(), control()));
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}
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Node* GraphAssembler::StoreElement(ElementAccess const& access, Node* object,
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Node* index, Node* value) {
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Node* JSGraphAssembler::StoreElement(ElementAccess const& access, Node* object,
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Node* index, Node* value) {
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return AddNode(graph()->NewNode(simplified()->StoreElement(access), object,
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index, value, effect(), control()));
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}
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void GraphAssembler::TransitionAndStoreElement(MapRef double_map,
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MapRef fast_map,
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TNode<HeapObject> object,
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TNode<Number> index,
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TNode<Object> value) {
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void JSGraphAssembler::TransitionAndStoreElement(MapRef double_map,
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MapRef fast_map,
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TNode<HeapObject> object,
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TNode<Number> index,
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TNode<Object> value) {
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AddNode(graph()->NewNode(simplified()->TransitionAndStoreElement(
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double_map.object(), fast_map.object()),
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object, index, value, effect(), control()));
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}
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TNode<Number> GraphAssembler::StringLength(TNode<String> string) {
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TNode<Number> JSGraphAssembler::StringLength(TNode<String> string) {
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return AddNode<Number>(
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graph()->NewNode(simplified()->StringLength(), string));
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}
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TNode<Boolean> GraphAssembler::ReferenceEqual(TNode<Object> lhs,
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TNode<Object> rhs) {
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TNode<Boolean> JSGraphAssembler::ReferenceEqual(TNode<Object> lhs,
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TNode<Object> rhs) {
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return AddNode<Boolean>(
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graph()->NewNode(simplified()->ReferenceEqual(), lhs, rhs));
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}
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TNode<Number> GraphAssembler::NumberMin(TNode<Number> lhs, TNode<Number> rhs) {
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TNode<Number> JSGraphAssembler::NumberMin(TNode<Number> lhs,
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TNode<Number> rhs) {
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return AddNode<Number>(graph()->NewNode(simplified()->NumberMin(), lhs, rhs));
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}
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TNode<Number> GraphAssembler::NumberMax(TNode<Number> lhs, TNode<Number> rhs) {
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TNode<Number> JSGraphAssembler::NumberMax(TNode<Number> lhs,
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TNode<Number> rhs) {
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return AddNode<Number>(graph()->NewNode(simplified()->NumberMax(), lhs, rhs));
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}
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TNode<Number> GraphAssembler::NumberAdd(TNode<Number> lhs, TNode<Number> rhs) {
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TNode<Number> JSGraphAssembler::NumberAdd(TNode<Number> lhs,
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TNode<Number> rhs) {
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return AddNode<Number>(graph()->NewNode(simplified()->NumberAdd(), lhs, rhs));
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}
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TNode<Number> GraphAssembler::NumberSubtract(TNode<Number> lhs,
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TNode<Number> rhs) {
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TNode<Number> JSGraphAssembler::NumberSubtract(TNode<Number> lhs,
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TNode<Number> rhs) {
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return AddNode<Number>(
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graph()->NewNode(simplified()->NumberSubtract(), lhs, rhs));
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}
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TNode<Boolean> GraphAssembler::NumberLessThan(TNode<Number> lhs,
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TNode<Number> rhs) {
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TNode<Boolean> JSGraphAssembler::NumberLessThan(TNode<Number> lhs,
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TNode<Number> rhs) {
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return AddNode<Boolean>(
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graph()->NewNode(simplified()->NumberLessThan(), lhs, rhs));
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}
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TNode<Boolean> GraphAssembler::NumberLessThanOrEqual(TNode<Number> lhs,
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TNode<Number> rhs) {
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TNode<Boolean> JSGraphAssembler::NumberLessThanOrEqual(TNode<Number> lhs,
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TNode<Number> rhs) {
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return AddNode<Boolean>(
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graph()->NewNode(simplified()->NumberLessThanOrEqual(), lhs, rhs));
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}
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TNode<String> GraphAssembler::StringSubstring(TNode<String> string,
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TNode<Number> from,
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TNode<Number> to) {
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TNode<String> JSGraphAssembler::StringSubstring(TNode<String> string,
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TNode<Number> from,
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TNode<Number> to) {
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return AddNode<String>(graph()->NewNode(
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simplified()->StringSubstring(), string, from, to, effect(), control()));
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}
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TNode<Boolean> GraphAssembler::ObjectIsCallable(TNode<Object> value) {
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TNode<Boolean> JSGraphAssembler::ObjectIsCallable(TNode<Object> value) {
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return AddNode<Boolean>(
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graph()->NewNode(simplified()->ObjectIsCallable(), value));
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}
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Node* GraphAssembler::CheckIf(Node* cond, DeoptimizeReason reason) {
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Node* JSGraphAssembler::CheckIf(Node* cond, DeoptimizeReason reason) {
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return AddNode(graph()->NewNode(simplified()->CheckIf(reason), cond, effect(),
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control()));
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}
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TNode<Boolean> GraphAssembler::NumberIsFloat64Hole(TNode<Number> value) {
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TNode<Boolean> JSGraphAssembler::NumberIsFloat64Hole(TNode<Number> value) {
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return AddNode<Boolean>(
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graph()->NewNode(simplified()->NumberIsFloat64Hole(), value));
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}
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TNode<Boolean> GraphAssembler::ToBoolean(TNode<Object> value) {
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TNode<Boolean> JSGraphAssembler::ToBoolean(TNode<Object> value) {
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return AddNode<Boolean>(graph()->NewNode(simplified()->ToBoolean(), value));
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}
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TNode<FixedArrayBase> GraphAssembler::MaybeGrowFastElements(
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TNode<FixedArrayBase> JSGraphAssembler::MaybeGrowFastElements(
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ElementsKind kind, const FeedbackSource& feedback, TNode<JSArray> array,
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TNode<FixedArrayBase> elements, TNode<Number> new_length,
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TNode<Number> old_length) {
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@ -677,7 +681,7 @@ Node* GraphAssembler::UnsafePointerAdd(Node* base, Node* external) {
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effect(), control()));
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}
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TNode<Number> GraphAssembler::ToNumber(TNode<Object> value) {
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TNode<Number> JSGraphAssembler::ToNumber(TNode<Object> value) {
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return AddNode<Number>(graph()->NewNode(ToNumberOperator(),
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ToNumberBuiltinConstant(), value,
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NoContextConstant(), effect()));
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@ -798,7 +802,7 @@ void GraphAssembler::GotoIfBasicBlock(BasicBlock* block, Node* branch,
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BasicBlock* GraphAssembler::FinalizeCurrentBlock(BasicBlock* block) {
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if (block_updater_) {
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block = block_updater_->Finalize(block);
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if (control() == jsgraph()->Dead()) {
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if (control() == mcgraph()->Dead()) {
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// If the block's end is unreachable, then reset current effect and
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// control to that of the block's throw control node.
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DCHECK(block->control() == BasicBlock::kThrow);
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@ -814,7 +818,7 @@ void GraphAssembler::ConnectUnreachableToEnd() {
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DCHECK_EQ(effect()->opcode(), IrOpcode::kUnreachable);
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Node* throw_node = graph()->NewNode(common()->Throw(), effect(), control());
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NodeProperties::MergeControlToEnd(graph(), common(), throw_node);
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effect_ = control_ = jsgraph()->Dead();
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effect_ = control_ = mcgraph()->Dead();
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if (block_updater_) {
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block_updater_->AddThrow(throw_node);
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}
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@ -856,10 +860,9 @@ void GraphAssembler::InitializeEffectControl(Node* effect, Node* control) {
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control_ = control;
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}
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Operator const* GraphAssembler::ToNumberOperator() {
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Operator const* JSGraphAssembler::ToNumberOperator() {
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if (!to_number_operator_.is_set()) {
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Callable callable =
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Builtins::CallableFor(jsgraph()->isolate(), Builtins::kToNumber);
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Callable callable = Builtins::CallableFor(isolate(), Builtins::kToNumber);
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CallDescriptor::Flags flags = CallDescriptor::kNoFlags;
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auto call_descriptor = Linkage::GetStubCallDescriptor(
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graph()->zone(), callable.descriptor(),
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@ -232,7 +232,8 @@ class V8_EXPORT_PRIVATE GraphAssembler {
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public:
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// Constructs a GraphAssembler. If {schedule} is not null, the graph assembler
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// will maintain the schedule as it updates blocks.
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GraphAssembler(JSGraph* jsgraph, Zone* zone, Schedule* schedule = nullptr);
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GraphAssembler(MachineGraph* jsgraph, Zone* zone,
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Schedule* schedule = nullptr);
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virtual ~GraphAssembler();
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void Reset(BasicBlock* block);
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@ -271,26 +272,12 @@ class V8_EXPORT_PRIVATE GraphAssembler {
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Node* Int32Constant(int32_t value);
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Node* Int64Constant(int64_t value);
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Node* UniqueIntPtrConstant(intptr_t value);
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Node* SmiConstant(int32_t value);
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Node* Float64Constant(double value);
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Node* Projection(int index, Node* value);
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TNode<HeapObject> HeapConstant(Handle<HeapObject> object);
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TNode<Object> Constant(const ObjectRef& ref);
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TNode<Number> NumberConstant(double value);
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Node* CEntryStubConstant(int result_size);
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Node* ExternalConstant(ExternalReference ref);
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Node* LoadFramePointer();
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#define SINGLETON_CONST_DECL(Name, Type) TNode<Type> Name##Constant();
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JSGRAPH_SINGLETON_CONSTANT_LIST(SINGLETON_CONST_DECL)
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#undef SINGLETON_CONST_DECL
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#define SINGLETON_CONST_TEST_DECL(Name, ...) \
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TNode<Boolean> Is##Name(TNode<Object> value);
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JSGRAPH_SINGLETON_CONSTANT_LIST(SINGLETON_CONST_TEST_DECL)
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#undef SINGLETON_CONST_TEST_DECL
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#define PURE_UNOP_DECL(Name) Node* Name(Node* input);
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PURE_ASSEMBLER_MACH_UNOP_LIST(PURE_UNOP_DECL)
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#undef PURE_UNOP_DECL
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@ -314,54 +301,9 @@ class V8_EXPORT_PRIVATE GraphAssembler {
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Node* Float64RoundDown(Node* value);
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Node* Float64RoundTruncate(Node* value);
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TNode<Number> ToNumber(TNode<Object> value);
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Node* BitcastWordToTagged(Node* value);
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Node* BitcastTaggedToWord(Node* value);
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Node* BitcastTaggedToWordForTagAndSmiBits(Node* value);
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Node* Allocate(AllocationType allocation, Node* size);
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Node* LoadField(FieldAccess const&, Node* object);
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template <typename T>
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TNode<T> LoadField(FieldAccess const& access, TNode<HeapObject> object) {
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// TODO(jgruber): Investigate issues on ptr compression bots and enable.
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// DCHECK(IsMachineRepresentationOf<T>(
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// access.machine_type.representation()));
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return TNode<T>::UncheckedCast(LoadField(access, object));
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}
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Node* LoadElement(ElementAccess const&, Node* object, Node* index);
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template <typename T>
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TNode<T> LoadElement(ElementAccess const& access, TNode<HeapObject> object,
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TNode<Number> index) {
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// TODO(jgruber): Investigate issues on ptr compression bots and enable.
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// DCHECK(IsMachineRepresentationOf<T>(
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// access.machine_type.representation()));
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return TNode<T>::UncheckedCast(LoadElement(access, object, index));
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}
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Node* StoreField(FieldAccess const&, Node* object, Node* value);
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Node* StoreElement(ElementAccess const&, Node* object, Node* index,
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Node* value);
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void TransitionAndStoreElement(MapRef double_map, MapRef fast_map,
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TNode<HeapObject> object, TNode<Number> index,
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TNode<Object> value);
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TNode<Number> StringLength(TNode<String> string);
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TNode<Boolean> ReferenceEqual(TNode<Object> lhs, TNode<Object> rhs);
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TNode<Number> NumberMin(TNode<Number> lhs, TNode<Number> rhs);
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TNode<Number> NumberMax(TNode<Number> lhs, TNode<Number> rhs);
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TNode<Boolean> NumberLessThan(TNode<Number> lhs, TNode<Number> rhs);
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TNode<Boolean> NumberLessThanOrEqual(TNode<Number> lhs, TNode<Number> rhs);
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TNode<Number> NumberAdd(TNode<Number> lhs, TNode<Number> rhs);
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TNode<Number> NumberSubtract(TNode<Number> lhs, TNode<Number> rhs);
|
||||
TNode<String> StringSubstring(TNode<String> string, TNode<Number> from,
|
||||
TNode<Number> to);
|
||||
TNode<Boolean> ObjectIsCallable(TNode<Object> value);
|
||||
Node* CheckIf(Node* cond, DeoptimizeReason reason);
|
||||
TNode<Boolean> NumberIsFloat64Hole(TNode<Number> value);
|
||||
TNode<Boolean> ToBoolean(TNode<Object> value);
|
||||
TNode<FixedArrayBase> MaybeGrowFastElements(ElementsKind kind,
|
||||
const FeedbackSource& feedback,
|
||||
TNode<JSArray> array,
|
||||
TNode<FixedArrayBase> elements,
|
||||
TNode<Number> new_length,
|
||||
TNode<Number> old_length);
|
||||
|
||||
Node* TypeGuard(Type type, Node* value);
|
||||
Node* Checkpoint(FrameState frame_state);
|
||||
@ -468,17 +410,11 @@ class V8_EXPORT_PRIVATE GraphAssembler {
|
||||
|
||||
V8_INLINE Node* AddClonedNode(Node* node);
|
||||
|
||||
Operator const* ToNumberOperator();
|
||||
|
||||
JSGraph* jsgraph() const { return jsgraph_; }
|
||||
Isolate* isolate() const { return jsgraph_->isolate(); }
|
||||
Graph* graph() const { return jsgraph_->graph(); }
|
||||
MachineGraph* mcgraph() const { return mcgraph_; }
|
||||
Graph* graph() const { return mcgraph_->graph(); }
|
||||
Zone* temp_zone() const { return temp_zone_; }
|
||||
CommonOperatorBuilder* common() const { return jsgraph()->common(); }
|
||||
MachineOperatorBuilder* machine() const { return jsgraph()->machine(); }
|
||||
SimplifiedOperatorBuilder* simplified() const {
|
||||
return jsgraph()->simplified();
|
||||
}
|
||||
CommonOperatorBuilder* common() const { return mcgraph()->common(); }
|
||||
MachineOperatorBuilder* machine() const { return mcgraph()->machine(); }
|
||||
|
||||
private:
|
||||
template <typename... Vars>
|
||||
@ -491,9 +427,8 @@ class V8_EXPORT_PRIVATE GraphAssembler {
|
||||
BasicBlock* if_true_block,
|
||||
BasicBlock* if_false_block);
|
||||
|
||||
SetOncePointer<Operator const> to_number_operator_;
|
||||
Zone* temp_zone_;
|
||||
JSGraph* jsgraph_;
|
||||
MachineGraph* mcgraph_;
|
||||
Node* effect_;
|
||||
Node* control_;
|
||||
std::unique_ptr<BasicBlockUpdater> block_updater_;
|
||||
@ -718,6 +653,88 @@ Node* GraphAssembler::Call(const Operator* op, Args... args) {
|
||||
return AddNode(call);
|
||||
}
|
||||
|
||||
class V8_EXPORT_PRIVATE JSGraphAssembler : public GraphAssembler {
|
||||
public:
|
||||
// Constructs a JSGraphAssembler. If {schedule} is not null, the graph
|
||||
// assembler will maintain the schedule as it updates blocks.
|
||||
JSGraphAssembler(JSGraph* jsgraph, Zone* zone, Schedule* schedule = nullptr)
|
||||
: GraphAssembler(jsgraph, zone, schedule), jsgraph_(jsgraph) {}
|
||||
|
||||
Node* SmiConstant(int32_t value);
|
||||
TNode<HeapObject> HeapConstant(Handle<HeapObject> object);
|
||||
TNode<Object> Constant(const ObjectRef& ref);
|
||||
TNode<Number> NumberConstant(double value);
|
||||
Node* CEntryStubConstant(int result_size);
|
||||
|
||||
#define SINGLETON_CONST_DECL(Name, Type) TNode<Type> Name##Constant();
|
||||
JSGRAPH_SINGLETON_CONSTANT_LIST(SINGLETON_CONST_DECL)
|
||||
#undef SINGLETON_CONST_DECL
|
||||
|
||||
#define SINGLETON_CONST_TEST_DECL(Name, ...) \
|
||||
TNode<Boolean> Is##Name(TNode<Object> value);
|
||||
JSGRAPH_SINGLETON_CONSTANT_LIST(SINGLETON_CONST_TEST_DECL)
|
||||
#undef SINGLETON_CONST_TEST_DECL
|
||||
|
||||
Node* Allocate(AllocationType allocation, Node* size);
|
||||
Node* LoadField(FieldAccess const&, Node* object);
|
||||
template <typename T>
|
||||
TNode<T> LoadField(FieldAccess const& access, TNode<HeapObject> object) {
|
||||
// TODO(jgruber): Investigate issues on ptr compression bots and enable.
|
||||
// DCHECK(IsMachineRepresentationOf<T>(
|
||||
// access.machine_type.representation()));
|
||||
return TNode<T>::UncheckedCast(LoadField(access, object));
|
||||
}
|
||||
Node* LoadElement(ElementAccess const&, Node* object, Node* index);
|
||||
template <typename T>
|
||||
TNode<T> LoadElement(ElementAccess const& access, TNode<HeapObject> object,
|
||||
TNode<Number> index) {
|
||||
// TODO(jgruber): Investigate issues on ptr compression bots and enable.
|
||||
// DCHECK(IsMachineRepresentationOf<T>(
|
||||
// access.machine_type.representation()));
|
||||
return TNode<T>::UncheckedCast(LoadElement(access, object, index));
|
||||
}
|
||||
Node* StoreField(FieldAccess const&, Node* object, Node* value);
|
||||
Node* StoreElement(ElementAccess const&, Node* object, Node* index,
|
||||
Node* value);
|
||||
void TransitionAndStoreElement(MapRef double_map, MapRef fast_map,
|
||||
TNode<HeapObject> object, TNode<Number> index,
|
||||
TNode<Object> value);
|
||||
TNode<Number> StringLength(TNode<String> string);
|
||||
TNode<Boolean> ReferenceEqual(TNode<Object> lhs, TNode<Object> rhs);
|
||||
TNode<Number> ToNumber(TNode<Object> value);
|
||||
TNode<Number> NumberMin(TNode<Number> lhs, TNode<Number> rhs);
|
||||
TNode<Number> NumberMax(TNode<Number> lhs, TNode<Number> rhs);
|
||||
TNode<Boolean> NumberLessThan(TNode<Number> lhs, TNode<Number> rhs);
|
||||
TNode<Boolean> NumberLessThanOrEqual(TNode<Number> lhs, TNode<Number> rhs);
|
||||
TNode<Number> NumberAdd(TNode<Number> lhs, TNode<Number> rhs);
|
||||
TNode<Number> NumberSubtract(TNode<Number> lhs, TNode<Number> rhs);
|
||||
TNode<String> StringSubstring(TNode<String> string, TNode<Number> from,
|
||||
TNode<Number> to);
|
||||
TNode<Boolean> ObjectIsCallable(TNode<Object> value);
|
||||
Node* CheckIf(Node* cond, DeoptimizeReason reason);
|
||||
TNode<Boolean> NumberIsFloat64Hole(TNode<Number> value);
|
||||
TNode<Boolean> ToBoolean(TNode<Object> value);
|
||||
TNode<FixedArrayBase> MaybeGrowFastElements(ElementsKind kind,
|
||||
const FeedbackSource& feedback,
|
||||
TNode<JSArray> array,
|
||||
TNode<FixedArrayBase> elements,
|
||||
TNode<Number> new_length,
|
||||
TNode<Number> old_length);
|
||||
|
||||
JSGraph* jsgraph() const { return jsgraph_; }
|
||||
Isolate* isolate() const { return jsgraph()->isolate(); }
|
||||
SimplifiedOperatorBuilder* simplified() const {
|
||||
return jsgraph()->simplified();
|
||||
}
|
||||
|
||||
protected:
|
||||
Operator const* ToNumberOperator();
|
||||
|
||||
private:
|
||||
JSGraph* jsgraph_;
|
||||
SetOncePointer<Operator const> to_number_operator_;
|
||||
};
|
||||
|
||||
} // namespace compiler
|
||||
} // namespace internal
|
||||
} // namespace v8
|
||||
|
@ -41,10 +41,12 @@ namespace compiler {
|
||||
// Shorter lambda declarations with less visual clutter.
|
||||
#define _ [&]() // NOLINT(whitespace/braces)
|
||||
|
||||
class JSCallReducerAssembler : public GraphAssembler {
|
||||
class JSCallReducerAssembler : public JSGraphAssembler {
|
||||
public:
|
||||
JSCallReducerAssembler(JSGraph* jsgraph, Zone* zone, Node* node)
|
||||
: GraphAssembler(jsgraph, zone), node_(node), if_exception_nodes_(zone) {
|
||||
: JSGraphAssembler(jsgraph, zone),
|
||||
node_(node),
|
||||
if_exception_nodes_(zone) {
|
||||
InitializeEffectControl(NodeProperties::GetEffectInput(node),
|
||||
NodeProperties::GetControlInput(node));
|
||||
|
||||
@ -84,7 +86,7 @@ class JSCallReducerAssembler : public GraphAssembler {
|
||||
// implementation.
|
||||
class IfBuilder0 {
|
||||
public:
|
||||
IfBuilder0(GraphAssembler* gasm, TNode<Boolean> cond, bool negate_cond)
|
||||
IfBuilder0(JSGraphAssembler* gasm, TNode<Boolean> cond, bool negate_cond)
|
||||
: gasm_(gasm), cond_(cond), negate_cond_(negate_cond) {}
|
||||
|
||||
V8_WARN_UNUSED_RESULT IfBuilder0& ExpectTrue() {
|
||||
@ -134,7 +136,7 @@ class JSCallReducerAssembler : public GraphAssembler {
|
||||
}
|
||||
|
||||
private:
|
||||
GraphAssembler* const gasm_;
|
||||
JSGraphAssembler* const gasm_;
|
||||
const TNode<Boolean> cond_;
|
||||
const bool negate_cond_;
|
||||
BranchHint hint_ = BranchHint::kNone;
|
||||
@ -150,7 +152,7 @@ class JSCallReducerAssembler : public GraphAssembler {
|
||||
using If1BodyFunction = std::function<TNode<T>()>;
|
||||
|
||||
public:
|
||||
IfBuilder1(GraphAssembler* gasm, TNode<Boolean> cond)
|
||||
IfBuilder1(JSGraphAssembler* gasm, TNode<Boolean> cond)
|
||||
: gasm_(gasm), cond_(cond) {}
|
||||
|
||||
V8_WARN_UNUSED_RESULT IfBuilder1& ExpectTrue() {
|
||||
@ -200,7 +202,7 @@ class JSCallReducerAssembler : public GraphAssembler {
|
||||
static constexpr MachineRepresentation kPhiRepresentation =
|
||||
MachineRepresentation::kTagged;
|
||||
|
||||
GraphAssembler* const gasm_;
|
||||
JSGraphAssembler* const gasm_;
|
||||
const TNode<Boolean> cond_;
|
||||
BranchHint hint_ = BranchHint::kNone;
|
||||
If1BodyFunction then_body_;
|
||||
@ -288,7 +290,7 @@ class JSCallReducerAssembler : public GraphAssembler {
|
||||
using For0BodyFunction = std::function<void(TNode<Number>)>;
|
||||
|
||||
public:
|
||||
ForBuilder0(GraphAssembler* gasm, TNode<Number> initial_value,
|
||||
ForBuilder0(JSGraphAssembler* gasm, TNode<Number> initial_value,
|
||||
const ConditionFunction1& cond, const StepFunction1& step)
|
||||
: gasm_(gasm),
|
||||
initial_value_(initial_value),
|
||||
@ -324,7 +326,7 @@ class JSCallReducerAssembler : public GraphAssembler {
|
||||
static constexpr MachineRepresentation kPhiRepresentation =
|
||||
MachineRepresentation::kTagged;
|
||||
|
||||
GraphAssembler* const gasm_;
|
||||
JSGraphAssembler* const gasm_;
|
||||
const TNode<Number> initial_value_;
|
||||
const ConditionFunction1 cond_;
|
||||
const StepFunction1 step_;
|
||||
@ -347,7 +349,7 @@ class JSCallReducerAssembler : public GraphAssembler {
|
||||
using For1BodyFunction = std::function<void(TNode<Number>, TNode<Object>*)>;
|
||||
class ForBuilder1 {
|
||||
public:
|
||||
ForBuilder1(GraphAssembler* gasm, TNode<Number> initial_value,
|
||||
ForBuilder1(JSGraphAssembler* gasm, TNode<Number> initial_value,
|
||||
const ConditionFunction1& cond, const StepFunction1& step,
|
||||
TNode<Object> initial_arg0)
|
||||
: gasm_(gasm),
|
||||
@ -399,7 +401,7 @@ class JSCallReducerAssembler : public GraphAssembler {
|
||||
static constexpr MachineRepresentation kPhiRepresentation =
|
||||
MachineRepresentation::kTagged;
|
||||
|
||||
GraphAssembler* const gasm_;
|
||||
JSGraphAssembler* const gasm_;
|
||||
const TNode<Number> initial_value_;
|
||||
const ConditionFunction1 cond_;
|
||||
const StepFunction1 step_;
|
||||
@ -670,7 +672,7 @@ TNode<JSArray> JSCallReducerAssembler::CreateArrayNoThrow(TNode<Object> ctor,
|
||||
|
||||
TNode<JSArray> JSCallReducerAssembler::AllocateEmptyJSArray(
|
||||
ElementsKind kind, const NativeContextRef& native_context) {
|
||||
// TODO(jgruber): Port AllocationBuilder to GraphAssembler.
|
||||
// TODO(jgruber): Port AllocationBuilder to JSGraphAssembler.
|
||||
MapRef map = native_context.GetInitialJSArrayMap(kind);
|
||||
|
||||
AllocationBuilder ab(jsgraph(), effect(), control());
|
||||
|
@ -44,7 +44,7 @@ class MemoryLowering::AllocationGroup final : public ZoneObject {
|
||||
};
|
||||
|
||||
MemoryLowering::MemoryLowering(JSGraph* jsgraph, Zone* zone,
|
||||
GraphAssembler* graph_assembler,
|
||||
JSGraphAssembler* graph_assembler,
|
||||
PoisoningMitigationLevel poisoning_level,
|
||||
AllocationFolding allocation_folding,
|
||||
WriteBarrierAssertFailedCallback callback,
|
||||
|
@ -71,7 +71,7 @@ class MemoryLowering final : public Reducer {
|
||||
Node* node, Node* object, const char* name, Zone* temp_zone)>;
|
||||
|
||||
MemoryLowering(
|
||||
JSGraph* jsgraph, Zone* zone, GraphAssembler* graph_assembler,
|
||||
JSGraph* jsgraph, Zone* zone, JSGraphAssembler* graph_assembler,
|
||||
PoisoningMitigationLevel poisoning_level,
|
||||
AllocationFolding allocation_folding =
|
||||
AllocationFolding::kDontAllocationFolding,
|
||||
@ -116,7 +116,7 @@ class MemoryLowering final : public Reducer {
|
||||
Zone* graph_zone() const { return graph_zone_; }
|
||||
CommonOperatorBuilder* common() const { return common_; }
|
||||
MachineOperatorBuilder* machine() const { return machine_; }
|
||||
GraphAssembler* gasm() const { return graph_assembler_; }
|
||||
JSGraphAssembler* gasm() const { return graph_assembler_; }
|
||||
|
||||
SetOncePointer<const Operator> allocate_operator_;
|
||||
Isolate* isolate_;
|
||||
@ -124,7 +124,7 @@ class MemoryLowering final : public Reducer {
|
||||
Zone* graph_zone_;
|
||||
CommonOperatorBuilder* common_;
|
||||
MachineOperatorBuilder* machine_;
|
||||
GraphAssembler* graph_assembler_;
|
||||
JSGraphAssembler* graph_assembler_;
|
||||
AllocationFolding allocation_folding_;
|
||||
PoisoningMitigationLevel poisoning_level_;
|
||||
WriteBarrierAssertFailedCallback write_barrier_assert_failed_;
|
||||
|
@ -79,7 +79,7 @@ class MemoryOptimizer final {
|
||||
JSGraph* jsgraph() const { return jsgraph_; }
|
||||
Zone* zone() const { return zone_; }
|
||||
|
||||
GraphAssembler graph_assembler_;
|
||||
JSGraphAssembler graph_assembler_;
|
||||
MemoryLowering memory_lowering_;
|
||||
JSGraph* jsgraph_;
|
||||
AllocationState const* const empty_state_;
|
||||
|
@ -1801,7 +1801,7 @@ struct LateOptimizationPhase {
|
||||
CommonOperatorReducer common_reducer(&graph_reducer, data->graph(),
|
||||
data->broker(), data->common(),
|
||||
data->machine(), temp_zone);
|
||||
GraphAssembler graph_assembler(data->jsgraph(), temp_zone);
|
||||
JSGraphAssembler graph_assembler(data->jsgraph(), temp_zone);
|
||||
SelectLowering select_lowering(&graph_assembler, data->graph());
|
||||
AddReducer(data, &graph_reducer, &branch_condition_elimination);
|
||||
AddReducer(data, &graph_reducer, &dead_code_elimination);
|
||||
|
@ -32,11 +32,11 @@ class ScheduledMachineLowering final {
|
||||
private:
|
||||
bool LowerNode(Node* node);
|
||||
|
||||
GraphAssembler* gasm() { return &graph_assembler_; }
|
||||
JSGraphAssembler* gasm() { return &graph_assembler_; }
|
||||
Schedule* schedule() { return schedule_; }
|
||||
|
||||
Schedule* schedule_;
|
||||
GraphAssembler graph_assembler_;
|
||||
JSGraphAssembler graph_assembler_;
|
||||
SelectLowering select_lowering_;
|
||||
MemoryLowering memory_lowering_;
|
||||
ZoneVector<Reducer*> reducers_;
|
||||
|
@ -15,7 +15,7 @@ namespace v8 {
|
||||
namespace internal {
|
||||
namespace compiler {
|
||||
|
||||
SelectLowering::SelectLowering(GraphAssembler* graph_assembler, Graph* graph)
|
||||
SelectLowering::SelectLowering(JSGraphAssembler* graph_assembler, Graph* graph)
|
||||
: graph_assembler_(graph_assembler), start_(graph->start()) {}
|
||||
|
||||
SelectLowering::~SelectLowering() = default;
|
||||
|
@ -12,12 +12,12 @@ namespace internal {
|
||||
namespace compiler {
|
||||
|
||||
// Forward declarations.
|
||||
class GraphAssembler;
|
||||
class JSGraphAssembler;
|
||||
|
||||
// Lowers Select nodes to diamonds.
|
||||
class SelectLowering final : public Reducer {
|
||||
public:
|
||||
SelectLowering(GraphAssembler* graph_assembler, Graph* graph);
|
||||
SelectLowering(JSGraphAssembler* graph_assembler, Graph* graph);
|
||||
~SelectLowering() override;
|
||||
|
||||
const char* reducer_name() const override { return "SelectLowering"; }
|
||||
@ -27,10 +27,10 @@ class SelectLowering final : public Reducer {
|
||||
private:
|
||||
Reduction LowerSelect(Node* node);
|
||||
|
||||
GraphAssembler* gasm() const { return graph_assembler_; }
|
||||
JSGraphAssembler* gasm() const { return graph_assembler_; }
|
||||
Node* start() const { return start_; }
|
||||
|
||||
GraphAssembler* graph_assembler_;
|
||||
JSGraphAssembler* graph_assembler_;
|
||||
Node* start_;
|
||||
};
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user