[llvm] [VPlan] Endow DerivedIV with VPIRFlags (PR #205908)

[Ramkumar Ramachandra via llvm-commits]

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@@ -3438,7 +3439,7 @@ void VPlanTransforms::addExplicitVectorLength(
 
   auto *NextIter = Builder.createAdd(
       OpVPEVL, CurrentIteration, CanonicalIVIncrement->getDebugLoc(),
-      "current.iteration.next", CanonicalIVIncrement->getNoWrapFlags());
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artagnon wrote:

Sure, we can live with the uglification for now.

https://github.com/llvm/llvm-project/pull/205908