[llvm] [VPlan] Update scalar induction resume values in VPlan. (PR #110577)

[via llvm-commits]

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@@ -7725,13 +7736,21 @@ DenseMap<const SCEV *, Value *> LoopVectorizationPlanner::executePlan(
 
   BestVPlan.execute(&State);
 
-  // 2.5 Collect reduction resume values.
   auto *ExitVPBB = BestVPlan.getMiddleBlock();
-  if (VectorizingEpilogue)
+  // 2.5 When vectorizing the epilogue, fix reduction resume values and
+  // induction resume values from the bypass blocks.
+  if (VectorizingEpilogue) {
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ayalz wrote:

```suggestion

  // 2.5 When vectorizing the epilogue, fix reduction and
  // induction resume values from the additional bypass block.
  if (VectorizingEpilogue) {
```

https://github.com/llvm/llvm-project/pull/110577