[LLVMdev] Problem in X86 backend

[Rinaldini Julien]

> Your problem is that kill flag on RDI. Indeed, this is not the last use of RDI in your
> case and because you set this flag, when jumping to BB#4, the compiler thinks
> that > RDI is not defined.
>
> Also, I am not sure what you are trying to achieve, but are you sure you always 
> want to use RDI? In this case, should it be vreg7 for instance?
> 
> -Quentin

Hi, thx for your answer...

I figured it that out... In fact I changed my code and now I'm using a virtual register, but I still have a problem :( (http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-October/078315.html)

I'm trying to erase the content of the stack in the epilogue of the function...

Cheers