Benchmark: Shallow Object Merge fixed

Tests:

Spread operator
const obj1 = { foo: 'pikachu' } const obj2 = { bar: 'charizard' } const result = { ...obj1, ...obj2 }
Object.assign with non-predefined target
const obj1 = { foo: 'pikachu' } const obj2 = { bar: 'charizard' } const result = Object.assign({}, obj1, obj2)
Object.assign with predefined target
const obj1 = { foo: 'pikachu' } const obj2 = { bar: 'charizard' } const target = {} const result = Object.assign({}, obj1, obj2)

Rendered benchmark preparation results:

Previous results

Test case name	Result
Spread operator
Object.assign with non-predefined target
Object.assign with predefined target

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36 Edg/94.0.992.50

Browser/OS: Chrome 94 on Mac OS X 10.15.7

Test name	Executions per second
Spread operator	2101227.0 Ops/sec
Object.assign with non-predefined target	5000084.0 Ops/sec
Object.assign with predefined target	4866714.0 Ops/sec

Shallow Object Merge fixed (version: 0)