[llvm] [VPlan] Add VPIRInstruction, use for exit block live-outs. (PR #100735)

[Florian Hahn via llvm-commits]

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@@ -972,7 +980,7 @@ void VPlan::prepareToExecute(Value *TripCountV, Value *VectorTripCountV,
 /// predecessor, which is rewired to the new VPIRBasicBlock. All successors of
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fhahn wrote:

Done in f66509bf524aaa7008591f7b8a0a32e239d59c01. IIUC the recipes from VPBB are moved after the existing VPIRInstructions in IRMiddleVPB

https://github.com/llvm/llvm-project/pull/100735