[llvm] [VPlan] Materialize constant vector trip counts before final opts. (PR #142309)

[via llvm-commits]

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@@ -1,4 +1,4 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --filter-out-after "scalar.ph:" --version 2
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ayalz wrote:

Filter no longer desired, now that the branch to scalar.ph is folded?

https://github.com/llvm/llvm-project/pull/142309