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

[David Sherwood via llvm-commits]

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@@ -474,6 +474,14 @@ void VPIRBasicBlock::execute(VPTransformState *State) {
     // backedges. A backward successor is set when the branch is created.
     const auto &PredVPSuccessors = PredVPBB->getHierarchicalSuccessors();
     unsigned idx = PredVPSuccessors.front() == this ? 0 : 1;
+    if (TermBr->getSuccessor(idx) &&
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david-arm wrote:

I think this code was for a different version of the patch using BranchOnMultiCond - can be deleted I think?

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