[llvm] [VPlan] Don't fold UDiv in replicate regions. (PR #175460)

[Ramkumar Ramachandra via llvm-commits]

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@@ -0,0 +1,310 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --version 5
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artagnon wrote:

```suggestion
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --filter-out-after "^scalar.ph" --version 5
```

https://github.com/llvm/llvm-project/pull/175460