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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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4
Userland/Libraries/LibJS/Bytecode/Generator.h
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@ -76,7 +76,7 @@ public:
void* slot = m_current_basic_block->data() + slot_offset;
new (slot) OpType(forward<Args>(args)...);
if constexpr (OpType::IsTerminator)
m_current_basic_block->terminate({});
m_current_basic_block->terminate({}, slot_offset);
auto* op = static_cast<OpType*>(slot);
op->set_source_record({ m_current_ast_node->start_offset(), m_current_ast_node->end_offset() });
}
@ -92,7 +92,7 @@ public:
void* slot = m_current_basic_block->data() + slot_offset;
new (slot) OpType(forward<Args>(args)...);
if constexpr (OpType::IsTerminator)
m_current_basic_block->terminate({});
m_current_basic_block->terminate({}, slot_offset);
auto* op = static_cast<OpType*>(slot);
op->set_source_record({ m_current_ast_node->start_offset(), m_current_ast_node->end_offset() });
}