[Analysis] Remove unused function createAAResultsWrapperPass

The last use was removed by:

  commit 934c82d31801e65aa3bbe99a0e64f903621c2e04
  Author: Florian Hahn <flo@fhahn.com>
  Date:   Fri Feb 24 13:39:32 2023 +0100

diff --git a/llvm/include/llvm/Analysis/AliasAnalysis.h b/llvm/include/llvm/Analysis/AliasAnalysis.h
index 0b0c4b4..fdf7a1f 100644 (file)
--- a/llvm/include/llvm/Analysis/AliasAnalysis.h
+++ b/llvm/include/llvm/Analysis/AliasAnalysis.h
@@ -973,8 +973,6 @@ struct ExternalAAWrapperPass : ImmutablePass {
   }
 };
 
-FunctionPass *createAAResultsWrapperPass();
-
 /// A wrapper pass around a callback which can be used to populate the
 /// AAResults in the AAResultsWrapperPass from an external AA.
 ///

diff --git a/llvm/lib/Analysis/AliasAnalysis.cpp b/llvm/lib/Analysis/AliasAnalysis.cpp
index de61340..a5338af 100644 (file)
--- a/llvm/lib/Analysis/AliasAnalysis.cpp
+++ b/llvm/lib/Analysis/AliasAnalysis.cpp
@@ -768,10 +768,6 @@ INITIALIZE_PASS_DEPENDENCY(TypeBasedAAWrapperPass)
 INITIALIZE_PASS_END(AAResultsWrapperPass, "aa",
                     "Function Alias Analysis Results", false, true)
 
-FunctionPass *llvm::createAAResultsWrapperPass() {
-  return new AAResultsWrapperPass();
-}
-
 /// Run the wrapper pass to rebuild an aggregation over known AA passes.
 ///
 /// This is the legacy pass manager's interface to the new-style AA results