[LLVMdev] LiveValues removal

[Carlo Alberto Ferraris]

Il 31/03/2011 18:50, Andrew Clinton ha scritto:
> LiveVariables is the optimized and tested way to get variable liveness 
> information (it's used by register allocation).  Unfortunately it 
> requires a MachineFunction to work - so you'll either need to lower to 
> one of the built-in targets or add your own target to acquire access 
> to this pass.
Is it possible to lower to a target from a ModulePass just to get the 
LiveVariables?

-- 
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