[llvm] [VPlan] Replace VPRecipeOrVPValue with VP2VP recipe simplification. (PR #76090)

[via llvm-commits]

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@@ -996,8 +1028,8 @@ void VPlanTransforms::optimize(VPlan &Plan, ScalarEvolution &SE) {
   removeRedundantCanonicalIVs(Plan);
   removeRedundantInductionCasts(Plan);
 
-  optimizeInductions(Plan, SE);
   simplifyRecipes(Plan, SE.getContext());
+  optimizeInductions(Plan, SE);
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ayalz wrote:

Is this phase ordering change still needed, if the mandatory removal of a conditional in-loop reduction blend is moved away from simplifyRecipes(), and into adjustRecipesForReductions()?

https://github.com/llvm/llvm-project/pull/76090