[LLVMdev] llvm help

[Tim Northover]

Hi,

On 15 April 2014 23:45, Huaibo Wang <huaibo.wang at gmail.com> wrote:
> there is no loop in a DAG,but i did meet a situation there was a loop.
>
> an example is a BR node targets a node after it in the chain.

That does sound like a bug. Is this in one of the existing targets, or
something else you're working on? If it's something we can test,
attaching a .ll file that reproduces it would help us see what's gone
wrong.

Cheers.

Tim.