[PATCH] D151787: [Analysis] Remove unused class LegacyAARGetter

[Kazu Hirata via Phabricator via llvm-commits]

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The last use was removed by:

  commit fa6ea7a419f37befbed04368bcb8af4c718facbb
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   Mon Mar 20 11:18:35 2023 -0700


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D151787

Files:
  llvm/include/llvm/Analysis/BasicAliasAnalysis.h


Index: llvm/include/llvm/Analysis/BasicAliasAnalysis.h
===================================================================
--- llvm/include/llvm/Analysis/BasicAliasAnalysis.h
+++ llvm/include/llvm/Analysis/BasicAliasAnalysis.h
@@ -181,23 +181,6 @@
 /// of a \c ModulePass or a \c CallGraphSCCPass.
 BasicAAResult createLegacyPMBasicAAResult(Pass &P, Function &F);
 
-/// This class is a functor to be used in legacy module or SCC passes for
-/// computing AA results for a function. We store the results in fields so that
-/// they live long enough to be queried, but we re-use them each time.
-class LegacyAARGetter {
-  Pass &P;
-  std::optional<BasicAAResult> BAR;
-  std::optional<AAResults> AAR;
-
-public:
-  LegacyAARGetter(Pass &P) : P(P) {}
-  AAResults &operator()(Function &F) {
-    BAR.emplace(createLegacyPMBasicAAResult(P, F));
-    AAR.emplace(createLegacyPMAAResults(P, F, *BAR));
-    return *AAR;
-  }
-};
-
 } // end namespace llvm
 
 #endif // LLVM_ANALYSIS_BASICALIASANALYSIS_H


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