[llvm] [LICM] Only set AA metadata on hoisted load if it executes. (PR #117204)

[Nikita Popov via llvm-commits]

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@@ -2088,6 +2093,8 @@ bool llvm::promoteLoopAccessesToScalars(
         FoundLoadToPromote = true;
 
         Align InstAlignment = Load->getAlign();
+        LoadIsGuaranteedToExecute |=
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nikic wrote:

Maybe wrap this in `if (!LoadIsGuaranteedToExecute)` to save unnecessary queries.

https://github.com/llvm/llvm-project/pull/117204