[LLVMdev] Unifying natural loops with multiple exits.

[Paul Vario]

Hi Fellows,

        Is there an LLVM pass that does the unification of natural loop
exits? I.e., when multiple exits are detected in a natural loop, a unified
BB will be inserted to join all the old exiting edges etc. My goal is to
make multiple-exit natural loops more recognizable to RegionInfo class.
Thanks.


Best Regards,
Paul
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