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LibJS/Bytecode: Bring back the bytecode optimization pipeline

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...minus the EliminateLoads pass, since it was not compatible with the
new bytecode format.
This commit is contained in:
Andreas Kling 2024-02-25 17:59:20 +01:00
parent 836d93f7e3
commit 5b29974bfa
15 changed files with 962 additions and 65 deletions
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3
Userland/Libraries/LibJS/Bytecode/Instruction.h
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@ -131,10 +131,13 @@ public:
#undef __BYTECODE_OP
};
[[nodiscard]] bool is_terminator() const;
Type type() const { return m_type; }
size_t length() const { return m_length; }
ByteString to_byte_string(Bytecode::Executable const&) const;
ThrowCompletionOr<void> execute(Bytecode::Interpreter&) const;
void replace_references(BasicBlock const& from, BasicBlock const& to);
static void destroy(Instruction&);
// FIXME: Find a better way to organize this information