mirror of
https://github.com/LadybirdBrowser/ladybird.git
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003589db2d
This commit adds a new Bytecode.def file that describes all the LibJS bytecode instructions. From this, we are able to generate the full declarations for all C++ bytecode instruction classes, as well as their serialization code. Note that some of the bytecode compiler was updated since instructions no longer have default constructor arguments. The big immediate benefit here is that we lose a couple thousand lines of hand-written C++ code. Going forward, this also allows us to do more tooling for the bytecode VM, now that we have an authoritative description of its instructions. Key things to know about: - Instructions can inherit from one another. At the moment, everything simply inherits from the base "Instruction". - @terminator means the instruction terminates a basic block. - @nothrow means the instruction cannot throw. This affects how the interpreter interacts with it. - Variable-length instructions are automatically supported. Just put an array of something as the last field of the instruction. - The m_length field is magical. If present, it will be populated with the full length of the instruction. This is used for variable-length instructions.
1064 lines
20 KiB
Modula-2
1064 lines
20 KiB
Modula-2
op Instruction
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m_type: bool
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m_strict: bool
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endop
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op Add < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op AddPrivateName < Instruction
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@nothrow
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m_name: IdentifierTableIndex
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endop
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op ArrayAppend < Instruction
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m_dst: Operand
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m_src: Operand
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m_is_spread: bool
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endop
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op AsyncIteratorClose < Instruction
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m_iterator_object: Operand
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m_iterator_next: Operand
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m_iterator_done: Operand
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m_completion_type: Completion::Type
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m_completion_value: Optional<Value>
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endop
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op Await < Instruction
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@terminator
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@nothrow
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m_continuation_label: Label
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m_argument: Operand
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endop
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op BitwiseAnd < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op BitwiseNot < Instruction
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m_dst: Operand
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m_src: Operand
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endop
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op BitwiseOr < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op BitwiseXor < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op Call < Instruction
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m_length: u32
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m_dst: Operand
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m_callee: Operand
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m_this_value: Operand
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m_argument_count: u32
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m_expression_string: Optional<StringTableIndex>
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m_arguments: Operand[]
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endop
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op CallBuiltin < Instruction
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m_length: u32
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m_dst: Operand
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m_callee: Operand
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m_this_value: Operand
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m_argument_count: u32
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m_builtin: Builtin
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m_expression_string: Optional<StringTableIndex>
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m_arguments: Operand[]
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endop
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op CallConstruct < Instruction
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m_length: u32
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m_dst: Operand
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m_callee: Operand
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m_argument_count: u32
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m_expression_string: Optional<StringTableIndex>
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m_arguments: Operand[]
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endop
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op CallConstructWithArgumentArray < Instruction
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m_dst: Operand
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m_callee: Operand
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m_this_value: Operand
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m_arguments: Operand
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m_expression_string: Optional<StringTableIndex>
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endop
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op CallDirectEval < Instruction
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m_length: u32
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m_dst: Operand
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m_callee: Operand
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m_this_value: Operand
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m_argument_count: u32
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m_expression_string: Optional<StringTableIndex>
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m_arguments: Operand[]
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endop
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op CallDirectEvalWithArgumentArray < Instruction
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m_dst: Operand
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m_callee: Operand
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m_this_value: Operand
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m_arguments: Operand
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m_expression_string: Optional<StringTableIndex>
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endop
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op CallWithArgumentArray < Instruction
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m_dst: Operand
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m_callee: Operand
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m_this_value: Operand
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m_arguments: Operand
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m_expression_string: Optional<StringTableIndex>
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endop
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op Catch < Instruction
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@nothrow
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m_dst: Operand
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endop
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op ConcatString < Instruction
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m_dst: Operand
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m_src: Operand
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endop
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op ContinuePendingUnwind < Instruction
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@terminator
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m_resume_target: Label
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endop
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op CopyObjectExcludingProperties < Instruction
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m_length: u32
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m_dst: Operand
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m_from_object: Operand
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m_excluded_names_count: u32
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m_excluded_names: Operand[]
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endop
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op CreateArguments < Instruction
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@nothrow
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m_dst: Optional<Operand>
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m_kind: ArgumentsKind
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m_is_immutable: bool
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endop
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op CreateLexicalEnvironment < Instruction
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@nothrow
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m_dst: Optional<Operand>
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m_capacity: u32
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endop
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op CreateImmutableBinding < Instruction
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m_environment: Operand
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m_identifier: IdentifierTableIndex
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m_strict: bool
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endop
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op CreateMutableBinding < Instruction
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m_environment: Operand
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m_identifier: IdentifierTableIndex
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m_can_be_deleted: bool
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endop
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op CreatePrivateEnvironment < Instruction
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@nothrow
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endop
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op CreateRestParams < Instruction
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@nothrow
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m_dst: Operand
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m_rest_index: u32
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endop
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op CreateVariable < Instruction
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m_identifier: IdentifierTableIndex
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m_mode: EnvironmentMode
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m_is_immutable: bool
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m_is_global: bool
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m_is_strict: bool
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endop
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op CreateVariableEnvironment < Instruction
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@nothrow
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m_capacity: u32
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endop
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op Decrement < Instruction
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m_dst: Operand
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endop
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op DeleteById < Instruction
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m_dst: Operand
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m_base: Operand
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m_property: IdentifierTableIndex
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endop
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op DeleteByIdWithThis < Instruction
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m_dst: Operand
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m_base: Operand
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m_this_value: Operand
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m_property: IdentifierTableIndex
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endop
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op DeleteByValue < Instruction
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m_dst: Operand
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m_base: Operand
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m_property: Operand
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endop
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op DeleteByValueWithThis < Instruction
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m_dst: Operand
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m_base: Operand
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m_this_value: Operand
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m_property: Operand
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endop
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op DeleteVariable < Instruction
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m_dst: Operand
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m_identifier: IdentifierTableIndex
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endop
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op Div < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op Dump < Instruction
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@nothrow
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m_text: String
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m_value: Operand
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endop
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op End < Instruction
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@terminator
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m_value: Operand
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endop
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op EnterObjectEnvironment < Instruction
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m_object: Operand
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endop
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op EnterUnwindContext < Instruction
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@terminator
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m_entry_point: Label
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endop
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op Exp < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op GetById < Instruction
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m_dst: Operand
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m_base: Operand
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m_property: IdentifierTableIndex
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m_base_identifier: Optional<IdentifierTableIndex>
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m_cache_index: u32
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endop
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op GetByIdWithThis < Instruction
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m_dst: Operand
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m_base: Operand
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m_property: IdentifierTableIndex
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m_this_value: Operand
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m_cache_index: u32
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endop
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op GetByValue < Instruction
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m_dst: Operand
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m_base: Operand
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m_property: Operand
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m_base_identifier: Optional<IdentifierTableIndex>
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endop
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op GetByValueWithThis < Instruction
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m_dst: Operand
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m_base: Operand
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m_property: Operand
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m_this_value: Operand
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endop
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op GetCalleeAndThisFromEnvironment < Instruction
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m_callee: Operand
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m_this_value: Operand
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m_identifier: IdentifierTableIndex
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m_cache: EnvironmentCoordinate
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endop
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op GetCompletionFields < Instruction
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@nothrow
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m_type_dst: Operand
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m_value_dst: Operand
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m_completion: Operand
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endop
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op GetGlobal < Instruction
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m_dst: Operand
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m_identifier: IdentifierTableIndex
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m_cache_index: u32
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endop
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op GetImportMeta < Instruction
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@nothrow
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m_dst: Operand
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endop
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op GetIterator < Instruction
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m_dst_iterator_object: Operand
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m_dst_iterator_next: Operand
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m_dst_iterator_done: Operand
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m_iterable: Operand
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m_hint: IteratorHint
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endop
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op GetLength < Instruction
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m_dst: Operand
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m_base: Operand
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m_base_identifier: Optional<IdentifierTableIndex>
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m_cache_index: u32
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endop
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op GetLengthWithThis < Instruction
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m_dst: Operand
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m_base: Operand
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m_this_value: Operand
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m_cache_index: u32
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endop
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op GetMethod < Instruction
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m_dst: Operand
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m_object: Operand
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m_property: IdentifierTableIndex
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endop
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op GetNewTarget < Instruction
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@nothrow
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m_dst: Operand
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endop
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op GetObjectPropertyIterator < Instruction
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m_dst_iterator_object: Operand
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m_dst_iterator_next: Operand
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m_dst_iterator_done: Operand
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m_object: Operand
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endop
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op GetPrivateById < Instruction
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m_dst: Operand
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m_base: Operand
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m_property: IdentifierTableIndex
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endop
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op GetBinding < Instruction
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m_dst: Operand
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m_identifier: IdentifierTableIndex
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m_cache: EnvironmentCoordinate
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endop
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op GetInitializedBinding < Instruction
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m_dst: Operand
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m_identifier: IdentifierTableIndex
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m_cache: EnvironmentCoordinate
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endop
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op GreaterThan < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op GreaterThanEquals < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op HasPrivateId < Instruction
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m_dst: Operand
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m_base: Operand
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m_property: IdentifierTableIndex
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endop
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op ImportCall < Instruction
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m_dst: Operand
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m_specifier: Operand
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m_options: Operand
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endop
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op In < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op Increment < Instruction
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m_dst: Operand
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endop
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op InitializeLexicalBinding < Instruction
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m_identifier: IdentifierTableIndex
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m_src: Operand
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m_cache: EnvironmentCoordinate
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endop
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op InitializeVariableBinding < Instruction
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m_identifier: IdentifierTableIndex
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m_src: Operand
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m_cache: EnvironmentCoordinate
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endop
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op InstanceOf < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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op IteratorClose < Instruction
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m_iterator_object: Operand
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m_iterator_next: Operand
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m_iterator_done: Operand
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m_completion_type: Completion::Type
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m_completion_value: Optional<Value>
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endop
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op IteratorNext < Instruction
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m_dst: Operand
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m_iterator_object: Operand
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m_iterator_next: Operand
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m_iterator_done: Operand
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endop
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op IteratorNextUnpack < Instruction
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m_dst_value: Operand
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m_dst_done: Operand
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m_iterator_object: Operand
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m_iterator_next: Operand
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m_iterator_done: Operand
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endop
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op IteratorToArray < Instruction
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m_dst: Operand
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m_iterator_object: Operand
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m_iterator_next_method: Operand
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m_iterator_done_property: Operand
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endop
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op Jump < Instruction
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@terminator
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m_target: Label
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endop
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op JumpFalse < Instruction
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@terminator
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m_condition: Operand
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m_target: Label
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endop
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op JumpGreaterThan < Instruction
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@terminator
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m_lhs: Operand
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m_rhs: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpGreaterThanEquals < Instruction
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@terminator
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m_lhs: Operand
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m_rhs: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpIf < Instruction
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@terminator
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m_condition: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpLessThan < Instruction
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@terminator
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m_lhs: Operand
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m_rhs: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpLessThanEquals < Instruction
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@terminator
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m_lhs: Operand
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m_rhs: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpLooselyEquals < Instruction
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@terminator
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m_lhs: Operand
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m_rhs: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpLooselyInequals < Instruction
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@terminator
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m_lhs: Operand
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m_rhs: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpNullish < Instruction
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@terminator
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m_condition: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpStrictlyEquals < Instruction
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@terminator
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m_lhs: Operand
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m_rhs: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpStrictlyInequals < Instruction
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@terminator
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m_lhs: Operand
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m_rhs: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op JumpTrue < Instruction
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@terminator
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m_condition: Operand
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m_target: Label
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endop
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|
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op JumpUndefined < Instruction
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@terminator
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m_condition: Operand
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m_true_target: Label
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m_false_target: Label
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endop
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op LeaveFinally < Instruction
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@nothrow
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endop
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op LeaveLexicalEnvironment < Instruction
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@nothrow
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|
endop
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op LeavePrivateEnvironment < Instruction
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@nothrow
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endop
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|
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op LeaveUnwindContext < Instruction
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@nothrow
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|
endop
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|
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op LeftShift < Instruction
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m_dst: Operand
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m_lhs: Operand
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m_rhs: Operand
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endop
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|
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op LessThan < Instruction
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|
m_dst: Operand
|
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m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
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|
|
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op LessThanEquals < Instruction
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|
m_dst: Operand
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m_lhs: Operand
|
|
m_rhs: Operand
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|
endop
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|
|
op LooselyEquals < Instruction
|
|
m_dst: Operand
|
|
m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
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|
|
|
op LooselyInequals < Instruction
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|
m_dst: Operand
|
|
m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
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|
|
|
op Mod < Instruction
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|
m_dst: Operand
|
|
m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
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|
|
op Mov < Instruction
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|
m_dst: Operand
|
|
m_src: Operand
|
|
endop
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|
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op Mul < Instruction
|
|
m_dst: Operand
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|
m_lhs: Operand
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|
m_rhs: Operand
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|
endop
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|
|
|
op NewArray < Instruction
|
|
@nothrow
|
|
m_length: u32
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|
m_dst: Operand
|
|
m_element_count: u32
|
|
m_elements: Operand[]
|
|
endop
|
|
|
|
op NewClass < Instruction
|
|
m_length: u32
|
|
m_dst: Operand
|
|
m_super_class: Optional<Operand>
|
|
m_class_expression: ClassExpression const&
|
|
m_lhs_name: Optional<IdentifierTableIndex>
|
|
m_element_keys_count: u32
|
|
m_element_keys: Optional<Operand>[]
|
|
endop
|
|
|
|
op NewFunction < Instruction
|
|
@nothrow
|
|
m_dst: Operand
|
|
m_function_node: FunctionNode const&
|
|
m_lhs_name: Optional<IdentifierTableIndex>
|
|
m_home_object: Optional<Operand>
|
|
endop
|
|
|
|
op NewObject < Instruction
|
|
@nothrow
|
|
m_dst: Operand
|
|
endop
|
|
|
|
op NewPrimitiveArray < Instruction
|
|
@nothrow
|
|
m_length: u32
|
|
m_dst: Operand
|
|
m_element_count: u32
|
|
m_elements: Value[]
|
|
endop
|
|
|
|
op NewRegExp < Instruction
|
|
@nothrow
|
|
m_dst: Operand
|
|
m_source_index: StringTableIndex
|
|
m_flags_index: StringTableIndex
|
|
m_regex_index: RegexTableIndex
|
|
endop
|
|
|
|
op NewTypeError < Instruction
|
|
@nothrow
|
|
m_dst: Operand
|
|
m_error_string: StringTableIndex
|
|
endop
|
|
|
|
op Not < Instruction
|
|
m_dst: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PrepareYield < Instruction
|
|
@nothrow
|
|
m_dest: Operand
|
|
m_value: Operand
|
|
endop
|
|
|
|
op PostfixDecrement < Instruction
|
|
m_dst: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PostfixIncrement < Instruction
|
|
m_dst: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PutNormalById < Instruction
|
|
m_base: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutOwnById < Instruction
|
|
m_base: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutGetterById < Instruction
|
|
m_base: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutSetterById < Instruction
|
|
m_base: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutPrototypeById < Instruction
|
|
m_base: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutNormalByNumericId < Instruction
|
|
m_base: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutOwnByNumericId < Instruction
|
|
m_base: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutGetterByNumericId < Instruction
|
|
m_base: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutSetterByNumericId < Instruction
|
|
m_base: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutPrototypeByNumericId < Instruction
|
|
m_base: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutNormalByIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutOwnByIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutGetterByIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutSetterByIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutPrototypeByIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutNormalByNumericIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutOwnByNumericIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutGetterByNumericIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutSetterByNumericIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutPrototypeByNumericIdWithThis < Instruction
|
|
m_base: Operand
|
|
m_this_value: Operand
|
|
m_property: u32
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op PutBySpread < Instruction
|
|
m_base: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PutNormalByValue < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_src: Operand
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutOwnByValue < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_src: Operand
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutGetterByValue < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_src: Operand
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutSetterByValue < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_src: Operand
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutPrototypeByValue < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_src: Operand
|
|
m_base_identifier: Optional<IdentifierTableIndex>
|
|
endop
|
|
|
|
op PutNormalByValueWithThis < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_this_value: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PutOwnByValueWithThis < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_this_value: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PutGetterByValueWithThis < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_this_value: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PutSetterByValueWithThis < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_this_value: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PutPrototypeByValueWithThis < Instruction
|
|
m_base: Operand
|
|
m_property: Operand
|
|
m_this_value: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op PutPrivateById < Instruction
|
|
m_base: Operand
|
|
m_property: IdentifierTableIndex
|
|
m_src: Operand
|
|
endop
|
|
|
|
op ResolveSuperBase < Instruction
|
|
m_dst: Operand
|
|
endop
|
|
|
|
op ResolveThisBinding < Instruction
|
|
endop
|
|
|
|
op RestoreScheduledJump < Instruction
|
|
@nothrow
|
|
endop
|
|
|
|
op Return < Instruction
|
|
@terminator
|
|
@nothrow
|
|
m_value: Operand
|
|
endop
|
|
|
|
op RightShift < Instruction
|
|
m_dst: Operand
|
|
m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
|
|
|
|
op ScheduleJump < Instruction
|
|
@terminator
|
|
m_target: Label
|
|
endop
|
|
|
|
op SetCompletionType < Instruction
|
|
@nothrow
|
|
m_completion: Operand
|
|
m_type: Completion::Type
|
|
endop
|
|
|
|
op SetGlobal < Instruction
|
|
m_identifier: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache_index: u32
|
|
endop
|
|
|
|
op SetLexicalBinding < Instruction
|
|
m_identifier: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache: EnvironmentCoordinate
|
|
endop
|
|
|
|
op SetVariableBinding < Instruction
|
|
m_identifier: IdentifierTableIndex
|
|
m_src: Operand
|
|
m_cache: EnvironmentCoordinate
|
|
endop
|
|
|
|
op StrictlyEquals < Instruction
|
|
m_dst: Operand
|
|
m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
|
|
|
|
op StrictlyInequals < Instruction
|
|
m_dst: Operand
|
|
m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
|
|
|
|
op Sub < Instruction
|
|
m_dst: Operand
|
|
m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
|
|
|
|
op SuperCallWithArgumentArray < Instruction
|
|
m_dst: Operand
|
|
m_arguments: Operand
|
|
m_is_synthetic: bool
|
|
endop
|
|
|
|
op Throw < Instruction
|
|
@terminator
|
|
m_src: Operand
|
|
endop
|
|
|
|
op ThrowIfNotObject < Instruction
|
|
m_src: Operand
|
|
endop
|
|
|
|
op ThrowIfNullish < Instruction
|
|
m_src: Operand
|
|
endop
|
|
|
|
op ThrowIfTDZ < Instruction
|
|
m_src: Operand
|
|
endop
|
|
|
|
op Typeof < Instruction
|
|
m_dst: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op TypeofBinding < Instruction
|
|
m_dst: Operand
|
|
m_identifier: IdentifierTableIndex
|
|
m_cache: EnvironmentCoordinate
|
|
endop
|
|
|
|
op UnaryMinus < Instruction
|
|
m_dst: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op UnaryPlus < Instruction
|
|
m_dst: Operand
|
|
m_src: Operand
|
|
endop
|
|
|
|
op UnsignedRightShift < Instruction
|
|
m_dst: Operand
|
|
m_lhs: Operand
|
|
m_rhs: Operand
|
|
endop
|
|
|
|
op Yield < Instruction
|
|
@terminator
|
|
@nothrow
|
|
m_continuation_label: Optional<Label>
|
|
m_value: Operand
|
|
endop
|
|
|