[llvm] [LV] Vectorize conditional scalar assignments (PR #158088)

[Benjamin Maxwell via llvm-commits]

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@@ -1045,3 +1303,5 @@ loop:                                             ; preds = %entry, %loop
 exit:                                             ; preds = %loop
   ret i64 %cond
 }
+;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
+; CHECK: {{.*}}
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MacDue wrote:

Remove the unused prefixes. 

https://github.com/llvm/llvm-project/pull/158088