[llvm] [VPlan] Dispatch to multiple exit blocks via middle blocks. (PR #112138)

[David Sherwood via llvm-commits]

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@@ -8863,6 +8876,8 @@ static void addLiveOutsForFirstOrderRecurrences(
   // TODO: Should be replaced by
   // Plan->getScalarLoopRegion()->getSinglePredecessor() in the future once the
   // scalar region is modeled as well.
+  if (!VectorRegion->getSingleSuccessor())
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david-arm wrote:

Only one successor permitted. Can delete this I think?

https://github.com/llvm/llvm-project/pull/112138