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

[Florian Hahn via llvm-commits]

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@@ -2229,6 +2222,9 @@ class VPVectorPointerRecipe : public VPRecipeWithIRFlags {
 ///  * VPReductionPHIRecipe
 ///  * VPActiveLaneMaskPHIRecipe
 ///  * VPEVLBasedIVPHIRecipe
+///
+///  Note that the canonical IV is modeled as a VPRegionValue associated with
+///  lop regions.
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fhahn wrote:

Should be fixed, thanks

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