[llvm] [VPlan] Delay adding canonical IV increment. (PR #82270)

[Florian Hahn via llvm-commits]

================
@@ -1618,30 +1578,26 @@ bool VPlanTransforms::tryAddExplicitVectorLength(
   auto *VPEVL = Builder.createNaryOp(VPInstruction::ExplicitVectorLength, AVL,
                                      DebugLoc());
 
-  auto *CanonicalIVIncrement =
-      cast<VPInstruction>(CanonicalIVPHI->getBackedgeValue());
   VPSingleDefRecipe *OpVPEVL = VPEVL;
+  VPRecipeBase *LatchTerm = Latch->getTerminator();
----------------
fhahn wrote:

Updated, thanks

https://github.com/llvm/llvm-project/pull/82270