[clang] [clang] Add support for new loop attribute [[clang::code_align()]] (PR #70762)

[Erich Keane via cfe-commits]

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@@ -0,0 +1,124 @@
+// RUN: %clang_cc1 -fsyntax-only -verify=expected,c-local %s
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erichkeane wrote:

```suggestion
// RUN: %clang_cc1 -fsyntax-only -verify=expected,c-local %s -x c
```

https://github.com/llvm/llvm-project/pull/70762