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LibJS/JIT: Add fast path for cached PutById

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This commit is contained in:
Andreas Kling 2023-11-09 09:28:04 +01:00
parent b1b2ca1485
commit 55e467c359
7 changed files with 189 additions and 12 deletions
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4
Userland/Libraries/LibJS/Runtime/Object.h
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@ -195,6 +195,8 @@ public:
Value get_direct(size_t index) const { return m_storage[index]; }
void put_direct(size_t index, Value value) { m_storage[index] = value; }
static FlatPtr storage_offset() { return OFFSET_OF(Object, m_storage); }
IndexedProperties const& indexed_properties() const { return m_indexed_properties; }
IndexedProperties& indexed_properties() { return m_indexed_properties; }
void set_indexed_property_elements(Vector<Value>&& values) { m_indexed_properties = IndexedProperties(move(values)); }
@ -202,6 +204,8 @@ public:
Shape& shape() { return *m_shape; }
Shape const& shape() const { return *m_shape; }
static FlatPtr shape_offset() { return OFFSET_OF(Object, m_shape); }
void ensure_shape_is_unique();
template<typename T>