ikan Uploader :
Directory : /proc/self/root/home/ubuntu/node-v16.18.1/deps/v8/src/compiler/
Upload File : |
| Current File : //proc/self/root/home/ubuntu/node-v16.18.1/deps/v8/src/compiler/js-intrinsic-lowering.h |
// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_COMPILER_JS_INTRINSIC_LOWERING_H_
#define V8_COMPILER_JS_INTRINSIC_LOWERING_H_
#include "src/base/compiler-specific.h"
#include "src/common/globals.h"
#include "src/compiler/common-operator.h"
#include "src/compiler/graph-reducer.h"
namespace v8 {
namespace internal {
// Forward declarations.
class Callable;
namespace compiler {
// Forward declarations.
class CommonOperatorBuilder;
struct FieldAccess;
class JSOperatorBuilder;
class JSGraph;
class SimplifiedOperatorBuilder;
// Lowers certain JS-level runtime calls.
class V8_EXPORT_PRIVATE JSIntrinsicLowering final
: public NON_EXPORTED_BASE(AdvancedReducer) {
public:
JSIntrinsicLowering(Editor* editor, JSGraph* jsgraph, JSHeapBroker* broker);
~JSIntrinsicLowering() final = default;
const char* reducer_name() const override { return "JSIntrinsicLowering"; }
Reduction Reduce(Node* node) final;
private:
Reduction ReduceCopyDataProperties(Node* node);
Reduction ReduceCreateIterResultObject(Node* node);
Reduction ReduceDeoptimizeNow(Node* node);
Reduction ReduceCreateJSGeneratorObject(Node* node);
Reduction ReduceGeneratorClose(Node* node);
Reduction ReduceAsyncFunctionAwaitCaught(Node* node);
Reduction ReduceAsyncFunctionAwaitUncaught(Node* node);
Reduction ReduceAsyncFunctionEnter(Node* node);
Reduction ReduceAsyncFunctionReject(Node* node);
Reduction ReduceAsyncFunctionResolve(Node* node);
Reduction ReduceAsyncGeneratorAwaitCaught(Node* node);
Reduction ReduceAsyncGeneratorAwaitUncaught(Node* node);
Reduction ReduceAsyncGeneratorReject(Node* node);
Reduction ReduceAsyncGeneratorResolve(Node* node);
Reduction ReduceAsyncGeneratorYield(Node* node);
Reduction ReduceGeneratorGetResumeMode(Node* node);
Reduction ReduceIsInstanceType(Node* node, InstanceType instance_type);
Reduction ReduceIsJSReceiver(Node* node);
Reduction ReduceIsBeingInterpreted(Node* node);
Reduction ReduceTurbofanStaticAssert(Node* node);
Reduction ReduceVerifyType(Node* node);
Reduction ReduceToLength(Node* node);
Reduction ReduceToObject(Node* node);
Reduction ReduceToString(Node* node);
Reduction ReduceCall(Node* node);
Reduction ReduceIncBlockCounter(Node* node);
Reduction ReduceGetImportMetaObject(Node* node);
Reduction Change(Node* node, const Operator* op);
Reduction Change(Node* node, const Operator* op, Node* a, Node* b);
Reduction Change(Node* node, const Operator* op, Node* a, Node* b, Node* c);
Reduction Change(Node* node, const Operator* op, Node* a, Node* b, Node* c,
Node* d);
enum FrameStateFlag {
kNeedsFrameState,
kDoesNotNeedFrameState,
};
Reduction Change(Node* node, Callable const& callable,
int stack_parameter_count,
enum FrameStateFlag frame_state_flag = kNeedsFrameState);
Graph* graph() const;
JSGraph* jsgraph() const { return jsgraph_; }
JSHeapBroker* broker() const { return broker_; }
Isolate* isolate() const;
CommonOperatorBuilder* common() const;
JSOperatorBuilder* javascript() const;
SimplifiedOperatorBuilder* simplified() const;
JSGraph* const jsgraph_;
JSHeapBroker* const broker_;
};
} // namespace compiler
} // namespace internal
} // namespace v8
#endif // V8_COMPILER_JS_INTRINSIC_LOWERING_H_
Kontol Shell Bypass