[llvm] [AArch64] Move peephole-sxtw.mir file to regression test directory (PR #100819)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-aarch64

Author: Dimitry Andric (DimitryAndric)

<details>
<summary>Changes</summary>

In #<!-- -->96293 ("Remove superfluous sxtw in peephole opt") a file `peephole-sxtw.mir` was added to `llvm/lib/Target/AArch64/`, but it looks like this is a regression test file.

Move it to `llvm/test/CodeGen/AArch64/` which seems a more correct location.


---
Full diff: https://github.com/llvm/llvm-project/pull/100819.diff


1 Files Affected:

- (renamed) llvm/test/CodeGen/AArch64/peephole-sxtw.mir () 


``````````diff
diff --git a/llvm/lib/Target/AArch64/peephole-sxtw.mir b/llvm/test/CodeGen/AArch64/peephole-sxtw.mir
similarity index 100%
rename from llvm/lib/Target/AArch64/peephole-sxtw.mir
rename to llvm/test/CodeGen/AArch64/peephole-sxtw.mir

``````````

</details>


https://github.com/llvm/llvm-project/pull/100819