[LLVMdev] Reachability info in LLVM?

[Saman Zonouz]

Thanks. that's right but I was looking for sth like "successor closure" set for each instruction 'I' that includes all reachable instructions from I. 
Does LLVM provide such a set?

Thanks alot,
::Saman

Dear All,
>
>I am new to LLVM and want to know if LLVM provides any reachability information about the instructions inside a function? For example, is instruction 'J' reachable from the instruction 'I'? (just based on CFG)
>

You can just do a depth first search on the cfg?

-Chris


      
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