[llvm-commits] Fold() function on TargetFolder class - removal of redundant constantexpr

[Chris Lattner]

On Feb 22, 2011, at 5:47 AM, Jin Gu Kang wrote:

> replaceAllUsesWith() is an example. :)
> 
> I don't know all of passes which use inforamtion of Use.
> so I would like to know whether this issue is trivial or not.
> 
> I think view of you and other llvm-commiters are right.

Hi Jin,

Instead of focusing on the patch, lets look at it another way: what problem are you experiencing and trying to solve?

-Chris