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

[David Sherwood via llvm-commits]

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@@ -511,6 +511,12 @@ void VPlanTransforms::removeDeadRecipes(VPlan &Plan) {
   ReversePostOrderTraversal<VPBlockDeepTraversalWrapper<VPBlockBase *>> RPOT(
       Plan.getEntry());
 
+  for (VPRecipeBase &R : make_early_inc_range(
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david-arm wrote:

Just out of interest what dead recipes are being produced by this patch?

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