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LibJS: Avoid roundtrip through Value for comparison bytecode evaluation
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Browse source 
1.1x speedup on strictly-equals-object.js
This commit is contained in:
Shannon Booth 2025-05-08 15:19:35 +12:00 • committed by Andreas Kling
parent 90d466e7e9
commit 19bf897116
Notes: github-actions[bot] 2025-05-08 18:40:23 +00:00
4 changed files with 42 additions and 42 deletions
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8
Libraries/LibJS/Bytecode/ASTCodegen.cpp
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@ -113,13 +113,13 @@ static ThrowCompletionOr<ScopedOperand> constant_fold_binary_expression(Generato
case BinaryOp::Exponentiation:
return generator.add_constant(TRY(exp(generator.vm(), lhs, rhs)));
case BinaryOp::GreaterThan:
return generator.add_constant(TRY(greater_than(generator.vm(), lhs, rhs)));
return generator.add_constant(Value { TRY(greater_than(generator.vm(), lhs, rhs)) });
case BinaryOp::GreaterThanEquals:
return generator.add_constant(TRY(greater_than_equals(generator.vm(), lhs, rhs)));
return generator.add_constant(Value { TRY(greater_than_equals(generator.vm(), lhs, rhs)) });
case BinaryOp::LessThan:
return generator.add_constant(TRY(less_than(generator.vm(), lhs, rhs)));
return generator.add_constant(Value { TRY(less_than(generator.vm(), lhs, rhs)) });
case BinaryOp::LessThanEquals:
return generator.add_constant(TRY(less_than_equals(generator.vm(), lhs, rhs)));
return generator.add_constant(Value { TRY(less_than_equals(generator.vm(), lhs, rhs)) });
case BinaryOp::LooselyInequals:
return generator.add_constant(Value(!TRY(is_loosely_equal(generator.vm(), lhs, rhs))));
case BinaryOp::LooselyEquals: