[LLVMdev] Instructions that cannot be duplicated

[Devang Patel]

On Fri, Oct 9, 2009 at 11:06 AM, Mon Ping Wang <monping at apple.com> wrote:
>
> Yes, this is the case.   The platforms I'm thinking of don't support
> function calls and have the optimization-hostile barrier instructions.
>
>   -- Mon Ping


How about you do two stage inlining for such platforms ?

1. Inline everything except barrier functions
2. Apply usual transformations
3. Inline barrier functions

-
Devang