[llvm] [SDAG] Precommit tests for #126207 (NFC) (PR #126208)

[David Green via llvm-commits]

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@@ -1,4 +1,4 @@
-; RUN: llc < %s -mtriple=aarch64-linux-gnu | FileCheck %s
+; RUN: llc < %s -mtriple=aarch64-linux-gnu -mattr=-neon | FileCheck %s
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davemgreen wrote:

Maybe have a run line with and without neon, so that we can test both?

https://github.com/llvm/llvm-project/pull/126208