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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.<br>
<br>
Andrew<br>
<br>
On 03/31/2011 12:28 PM, Carlo Alberto Ferraris wrote:
<blockquote cite="mid:4D94ABAC.20702@strayorange.com" type="cite">
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I've read that LiveValues has been removed from trunk. Did it
bitrot or was simply removed because a replacement is available?<br>
If it's the former, what caused the bitrotting? If it's the
latter, what's the replacement? (I've found LiveVariables but I'm
not sure it can be used in a ModulePass).<br>
b.r.<br>
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<div class="caf-sign"> Carlo Alberto Ferraris <<a
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