[LLVMdev] llvm Negative Testing

[John Criswell]

On 12/13/13 2:07 AM, xiaoyaollvm wrote:
>  Hi, all
> I am interesting about the negative testing in the llvm.
> Is there some test about how to use the negative in the llvm?

Your question is too vague for anyone to answer.  Are you asking if 
there is an analysis that can tell you whether an SSA register can take 
on a negative value, or are you asking something else?

-- John T.

>
>
> Thanks,
> Candy
>
>
>
>
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