[llvm] [VPlan] Make canonical IV part of the region (PR #156262)

[via llvm-commits]

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@@ -3349,10 +3353,10 @@ void VPlanTransforms::addExplicitVectorLength(
   fixupVFUsersForEVL(Plan, *VPEVL);
   removeDeadRecipes(Plan);
 
-  // Replace all uses of VPCanonicalIVPHIRecipe by
+  // Replace all uses of VPCanonicalIV by
   // VPCurrentIterationPHIRecipe except for the canonical IV increment.
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ayalz wrote:

Better realign lines.

https://github.com/llvm/llvm-project/pull/156262