================
@@ -8520,7 +8561,29 @@ 
LoopVectorizationPlanner::tryToBuildVPlanWithVPRecipes(VFRange &Range) {
   // When not folding the tail, we know that the induction increment will not
   // overflow.
   bool HasNUW = Style == TailFoldingStyle::None;
-  addCanonicalIVRecipes(*Plan, Legal->getWidestInductionType(), HasNUW, DL);
+
+  VPValue *AliasMask = nullptr;
----------------
fhahn wrote:


Does this need to be done at initial construction? IIUC this could be framed as 
optimization of the original VPlan, done as a separate VPlan-to-VPlan transform?

At the moment this requires threading a bunch of information to a lot of 
places, would
Be good limit to a single dedicated transform

https://github.com/llvm/llvm-project/pull/100579
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