On Tue, Oct 17, 2023 at 11:21 AM Hanke Zhang via Gcc wrote:
>
> Hi, I'm trying to write a pass to erase some useless functions or to
> put it another way, detect whether a function is pure or not. (Of
> course I know some passes can do the clean after inline)
>
> Here is the problem I got, If a fu
Hi, I'm trying to write a pass to erase some useless functions or to
put it another way, detect whether a function is pure or not. (Of
course I know some passes can do the clean after inline)
Here is the problem I got, If a function satisfy the following points,
can it be considered safe to delete
