[llvm] [LV][NFC] Autogen a test with integer costs per lane (PR #201560)

[David Sherwood via llvm-commits]

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@@ -5769,7 +5776,10 @@ InstructionCost LoopVectorizationPlanner::cost(VPlan &Plan, ElementCount VF,
                     << " (Estimated cost per lane: ");
   if (Cost.isValid()) {
     double CostPerLane = double(Cost.getValue()) / EstimatedWidth;
-    LLVM_DEBUG(dbgs() << format("%.1f", CostPerLane));
+    if (PrintIntCostsPerLane)
+      LLVM_DEBUG(dbgs() << format("%.0f", CostPerLane));
+    else
+      LLVM_DEBUG(dbgs() << format("%.1f", CostPerLane));
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david-arm wrote:

Good suggestion! Done here https://github.com/llvm/llvm-project/pull/201824

https://github.com/llvm/llvm-project/pull/201560