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LibJS/Bytecode: Add fast paths for equality checks with same-tag values

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This commit is contained in:
Andreas Kling 2024-03-04 09:34:30 +01:00
parent 795149e585
commit 55e9df4954
2 changed files with 22 additions and 4 deletions
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2
Userland/Libraries/LibJS/Runtime/Value.h
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@ -131,6 +131,8 @@ public:
Number,
};
[[nodiscard]] u16 tag() const { return m_value.tag; }
bool is_empty() const { return m_value.tag == EMPTY_TAG; }
bool is_undefined() const { return m_value.tag == UNDEFINED_TAG; }
bool is_null() const { return m_value.tag == NULL_TAG; }