[llvm] [VPlan] Compute induction end values in VPlan. (PR #112145)

[Florian Hahn via llvm-commits]

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@@ -8935,9 +8901,20 @@ static void addScalarResumePhis(VPRecipeBuilder &Builder, VPlan &Plan) {
     auto *ScalarPhiI = dyn_cast<PHINode>(&ScalarPhiIRI->getInstruction());
     if (!ScalarPhiI)
       break;
-    auto *VectorPhiR = cast<VPHeaderPHIRecipe>(Builder.getRecipe(ScalarPhiI));
-    if (!isa<VPFirstOrderRecurrencePHIRecipe, VPReductionPHIRecipe>(VectorPhiR))
+    auto *VectorPhiR = GetHeaderPhiRecipe(ScalarPhiI);
+
+    if (VPValue *ResumePhi = addResumeValuesForInduction(
+            VectorPhiR, VectorPHBuilder, ScalarPHBuilder, TypeInfo,
+            &Plan.getVectorTripCount())) {
+      ScalarPhiIRI->addOperand(ResumePhi);
       continue;
+    }
+    if (!isa<VPFirstOrderRecurrencePHIRecipe, VPReductionPHIRecipe>(
+            VectorPhiR)) {
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fhahn wrote:

done thanks

https://github.com/llvm/llvm-project/pull/112145