Benjamin Maxwell 778138114e [SDAG] Use BatchAAResults for querying alias analysis (AA) results (#123934) ...

Once we get to SelectionDAG the IR should not be changing anymore, so we
can use BatchAAResults rather than AAResults to cache AA queries.

This should be a NFC change for targets that enable AA during codegen
(such as AArch64), but also give a nice compile-time improvement in some
cases. See:
https://github.com/llvm/llvm-project/pull/123787#issuecomment-2606797041

Note: This follows Nikita's suggestion on #123787.

2025-01-23 09:16:09 +00:00

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