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LibJS/Bytecode: Make Bytecode::Register constexpr

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A trivial change for 2% speed-up on Kraken/ai-astar.js :^)
This commit is contained in:
Andreas Kling 2023-07-12 19:29:28 +02:00 • committed by Jelle Raaijmakers
parent 3476cf0fcb
commit acd8c94e88
1 changed files with 5 additions and 6 deletions
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11
Userland/Libraries/LibJS/Bytecode/Register.h
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@ -14,20 +14,19 @@ class Register {
public: public:
constexpr static u32 accumulator_index = 0; constexpr static u32 accumulator_index = 0;
static Register accumulator() static constexpr Register accumulator()
{ {
static Register accumulator(accumulator_index); return Register(accumulator_index);
return accumulator;
} }
explicit Register(u32 index) constexpr explicit Register(u32 index)
: m_index(index) : m_index(index)
{ {
} }
bool operator==(Register reg) const { return m_index == reg.index(); } constexpr bool operator==(Register reg) const { return m_index == reg.index(); }
u32 index() const { return m_index; } constexpr u32 index() const { return m_index; }
private: private:
u32 m_index; u32 m_index;