[llvm] [TLI] Pass replace-with-veclib works with Scalable Vectors. (PR #73642)

[Maciej Gabka via llvm-commits]

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@@ -5,6 +5,9 @@ target triple = "aarch64-unknown-linux-gnu"
 
 ; NOTE: The existing TLI mappings are not used since the -replace-with-veclib pass is broken for scalable vectors.
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mgabka wrote:

you just fixed it, so this comment can be removed:)

https://github.com/llvm/llvm-project/pull/73642