[LLVMdev] Lifetime analysis of variables within a module

[Krzysztof Parzyszek]

On 10/31/2012 10:49 AM, Antonio Martínez Álvarez wrote:
>
> How can I use LiveIntervals/LiveVariables/LiveRange to obtain the live
> range for a given variable of interest?

These passes operate on machine instructions (registers).  You are 
trying to run them on bitcode.

-Krzysztof


-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, 
hosted by The Linux Foundation