[llvm] [AArch64] Fix heuristics for folding "lsl" into load/store ops. (PR #86894)

[Eli Friedman via llvm-commits]

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@@ -1268,7 +1270,6 @@ def TuneNeoverseN1 : SubtargetFeature<"neoversen1", "ARMProcFamily", "NeoverseN1
                                       "Neoverse N1 ARM processors", [
                                       FeatureFuseAES,
                                       FeatureFuseAdrpAdd,
-                                      FeatureAddrLSLFast,
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efriedma-quic wrote:

Done

https://github.com/llvm/llvm-project/pull/86894