[llvm-branch-commits] [llvm] [VPlan] Explicitly handle scalar pointer inductions. (PR #80273)

[via llvm-branch-commits]

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@@ -540,6 +560,7 @@ bool VPInstruction::onlyFirstLaneUsed(const VPValue *Op) const {
   default:
     return false;
   case Instruction::ICmp:
+  case VPInstruction::PtrAdd:
     // TODO: Cover additional opcodes.
     return vputils::onlyFirstLaneUsed(this);
   case VPInstruction::ComputeReductionResult:
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ayalz wrote:

nit (unrelated): fall-through to join `true` cases.

https://github.com/llvm/llvm-project/pull/80273