[LLVMdev] LiveValues Pass

[Dan Gohman]

On Jun 2, 2009, at 5:54 AM, Rotem Varon wrote:
>
> This questions are on the LiveValues pass:
> Do i need to set the "LiveValues" pass in the PassManager as a  
> prerequisite? if so how do i get the results ?

Yes; it's a standard analysis pass. See
http://llvm.org/docs/WritingAnLLVMPass.html
for information about interactions between passes.

> How do i get/use the results of LiveValuse pass in my pass?
> Is there documentation in the LLVM site (beside of the comments on  
> the file)?
> Can i simply use its public function ?

There are Doxygen comments which can be read either in the file itself
or via http://llvm.org/doxygen/

Dan