[llvm] [LV][NFC] Emit remarks when failing to vectorise early exit loops (PR #225078)

[Luke Lau via llvm-commits]

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@@ -667,3 +687,46 @@ declare i32 @foo(i32) readonly
 declare <vscale x 4 x i32> @foo_vec(<vscale x 4 x i32>)
 
 attributes #0 = { "vector-function-abi-variant"="_ZGVsNxv_foo(foo_vec)" }
+
+!llvm.dbg.cu = !{!28}
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lukel97 wrote:

Is this debug metadata needed?

https://github.com/llvm/llvm-project/pull/225078