[llvm] [AArch64][LV] Cost low-VF interleaved access (PR #205844)

[Benjamin Maxwell via llvm-commits]

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@@ -0,0 +1,226 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
+; RUN: llc -O3 < %s | FileCheck %s
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MacDue wrote:

-O2 is the default level for `llc`:

> -O <char>  - Optimization level. [-O0, -O1, -O2, or -O3] (default = '-O2')

https://github.com/llvm/llvm-project/pull/205844