[llvm] [llvm] Update tests to use struct path TBAA (PR #226051)

[Antonio Frighetto via llvm-commits]

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@@ -92,6 +92,7 @@ return:
 !12 = distinct !{!10}
 !13 = distinct !{}
 !14 = distinct !{}
+!15 = !{!5, !5, i64 0}
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antoniofrighetto wrote:

Could drop !4? (Hmm, it was already unused...)

https://github.com/llvm/llvm-project/pull/226051