[LLVMdev] How to allocate redundant stack slot?

[Alex S]

Hi Philip,

I am sorry. It has nothing to do with GC. All I need is some stack slots
that can
checkpoint some register values to there. However, I am not sure how to do
that
correctly. Tim's idea inspire me a lot. I just wonder whether there is any
way to
make it easier.
Thanks.

Ray

On Thu, Nov 6, 2014 at 1:57 PM, Philip Reames <listmail at philipreames.com>
wrote:

>  You're use of the term "checkpointing" caught my eye.  Are you trying to
> do something GC related?
>
> Philip
>
>
> On 11/05/2014 06:57 PM, Alex S wrote:
>
> Hi all,
>
>  Sorry to bother those not interested. I am a newbie to LLVM.
> I have a problem on allocating additional stack slot for checkpointing.
> However, I have no idea on how to allocate redundant stack slot in llvm.
>
>  Any suggestions?
>
>  Thanks,
> Ray
>
>
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