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clearTimeout undefined cost

Benchmark created on February 21, 2025

Test runner

Ready to run.

Test Ops/sec

clearTimeout undefined cost

Testing in
Test	Ops/sec
clearTimeout undefined cost	`// attempt to prevent the optimizer from knowing t is certainly undefined const t = Date.now() > 0 ? undefined : 'never'; clearTimeout(t);`	ready
clearTimeout undefined cost bail	`// attempt to prevent the optimizer from knowing t is certainly undefined const t = Date.now() > 0 ? undefined : 'never'; if (t) clearTimeout(t)`	ready

// attempt to prevent the optimizer from knowing t is certainly undefined
const t = Date.now() > 0 ? undefined : 'never';
clearTimeout(t);

ready

clearTimeout undefined cost bail

// attempt to prevent the optimizer from knowing t is certainly undefined
const t = Date.now() > 0 ? undefined : 'never';
if (t) clearTimeout(t)

ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published on February 21, 2025