[llvm-dev] llvm.memcpy for struct copy

[Hongbin Zheng via llvm-dev]

hi

On Mon, Jan 29, 2018 at 11:12 PM, ma jun via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

>
> Hi all
>      I'm new here, and I have some question about llvm.memcpy intrinsic.
>      why does llvm.memcpy intrinsic only support i8*  for first two
> arguments?  and does clang will also transform struct copy into llvm.memcpy
> ? what format does IR looks like?
>      Thanks !
>
What do you men by this? could you be more specific and give some examples?

Thanks
Hongbin


>
>      Regards
>      Jun
>
>
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