[llvm] [VPlan] Materialize VF and VFxUF using VPInstructions. (PR #152879)

[Florian Hahn via llvm-commits]

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@@ -3340,6 +3340,33 @@ void VPlanTransforms::materializeVectorTripCount(VPlan &Plan,
   VectorTC.replaceAllUsesWith(Res);
 }
 
+void VPlanTransforms::materializeVFAndVFxUF(VPlan &Plan, VPBasicBlock *VectorPH,
+                                            ElementCount VFEC) {
+  VPBuilder Builder(VectorPH, VectorPH->begin());
+  auto *TCTy = VPTypeAnalysis(Plan).inferScalarType(Plan.getTripCount());
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fhahn wrote:

Yeah, updated, thanks

https://github.com/llvm/llvm-project/pull/152879