Re: D generates large assembly for simple function

[Seb via Digitalmars-d-learn]

On Saturday, 27 January 2018 at 19:43:50 UTC, Stefan Koch wrote:

On Saturday, 27 January 2018 at 19:42:01 UTC, Matt wrote:

Godbolt link: https://godbolt.org/g/t5S976

The actual code is :
 imul edi, edi
 mov eax, edi
 ret


The rest is runtime initialization.
which you can remove using an undocumented -betterC switch.

It's not undocumented:

https://dlang.org/spec/betterc.html