[LLVMdev] source - target code of a pass

[Giacomo Tagliabue]

I don't want to do just a visual compare, i would like to manipulate,
iterate, over the "old" version of the function.


On 14 April 2013 11:49, edA-qa mort-ora-y <eda-qa at disemia.com> wrote:

> On 14/04/13 18:40, Giacomo Tagliabue wrote:
> > I want to compare a program before and after having run a FunctionPass.
> > The purpose is merely didactic. What I would like to do is, during the
>
> I do a dump of the Module (Module.print) before and after running it
> through a PassManager (you could also use the Function.print method I
> think). You can put just a single pass in the PassManager to compare how
> the result differs. I do this often to see how optimization is changing
> my code.
>
>
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> edA-qa mort-ora-y
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