Run results for: Error handling in async await vs old way

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 110

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
async await	747451.4 Ops/sec
old way	569477.2 Ops/sec

Tests:

async await
const c = async () => { let temp = 3 throw temp } const b = async () => { let temp = 2 return temp } const a = async () => { let temp = 1 temp = await b().catch(e => { throw e }) temp = await c().catch(e => { throw e }) return temp } a().catch(e => {})
old way
const c = () => { let temp = 3 throw temp } const b = () => { let temp = 2 return temp } const a = () => { let temp = 1 try { temp = b() } catch (e) { throw e } try { temp = c() } catch (e) { throw e } return temp } try { a() } catch (e) { }