[LLVMdev] question about BasicBlock
sabre at nondot.org
Mon Nov 11 16:17:02 PST 2002
> Is there any simple way to decide whether there is a control path from one
> Basic Block to another Basic Block?
No efficient way, but you could do a depth first search...
If you are looking for a DIRECT connection, try the
succ_begin()/succ_end() iterators (which loop over successors).
More information about the llvm-dev