[llvm] [SDAG] Use BatchAAResults for querying alias analysis (AA) results (PR #123934)

[Nikita Popov via llvm-commits]

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@@ -1478,6 +1479,15 @@ bool MachineInstr::mayAlias(AAResults *AA, const MachineInstr &Other,
   return false;
 }
 
+bool MachineInstr::mayAlias(AAResults *AA, const MachineInstr &Other,
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nikic wrote:

Okay, that's fine. And no, you can't tag something as deprecated before all in-tree uses have been removed (it will break buildbots compiling with -Werror).

https://github.com/llvm/llvm-project/pull/123934