[llvm] [LoopInterchange] Constrain LI within supported loop nest depth (PR #118656)

[Madhur Amilkanthwar via llvm-commits]

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@@ -0,0 +1,95 @@
+; REQUIRES: asserts
----------------
madhur13490 wrote:

Well, I want to ensure DependencyAnalysis is not run and I can do that only when -debug is provided. Specifically, the below lines are of my interest:

```
; CHECK-NOT: Delinearizing
; CHECK-NOT: Strides:
; CHECK-NOT: Terms:
; CHECK: Unsupported depth of loop nest 11, the supported range is [2, 10].
```

https://github.com/llvm/llvm-project/pull/118656