[LLVMdev] Dependence Analysis on Machine code
rahul3527 at gmail.com
Mon Mar 18 20:24:00 PDT 2013
Thanks Andrew for the reply :)
I will try this out and see if it gives some satisfactory results.
On Tue, Mar 19, 2013 at 1:38 AM, Andrew Trick <atrick at apple.com> wrote:
> On Mar 15, 2013, at 3:18 AM, rahul <rahul3527 at gmail.com> wrote:
> > Hi,
> > I am trying to do dependence analysis (loop dependences) on machine code.
> > But, scalar evolution doesn't work as expected (like at IR level - opt
> > I am not getting enough clue as to how to proceed..
> > One naive way of getting the dependence information can be
> > - Do dependence analysis at IR level and attach the information as meta
> > And then use this information at machine code level.
> > Can someone suggest better approach ??
> It sounds like you have a good clue how to proceed. I can't think of a
> better way.
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