[LLVMdev] Unifying natural loops with multiple exits.
jsweval at arxan.com
Fri Feb 21 14:09:03 PST 2014
On 2/21/14, 4:07 PM, Paul Vario wrote:> 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,
-mergereturn does this, but for functions. Maybe it could point you in
the right direction?
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