qiulaidongfeng,

-gcflags=-m=2

peter

On Tuesday, March 12, 2024 at 7:06:21 AM UTC-4 qiulaidongfeng wrote:

> For the following code
>
>
> https://go.dev/play/p/ynn7ihKXrp0?v=gotip
>
>
> I got the benchmark
>
>
> BenchmarkBelow3-16 9523 147772 ns/op 17 B/op 2 allocs/op
>
> BenchmarkBelow3direct-16 10000 107335 ns/op 0 B/op 0 allocs/op
>
>
> range-over-func has two more alloc than direct-call-func.
>
>
> Why?
>

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