[LLVM] Cleanup pass initialization for Analysis passes (#135858)

- Do not call pass initialization from pass constructors.
- Instead, pass initialization should happen in the `initializeAnalysis`
function.
- https://github.com/llvm/llvm-project/issues/111767

1 files changed, 3 insertions, 9 deletions

diff --git a/llvm/lib/Analysis/AliasAnalysis.cpp b/llvm/lib/Analysis/AliasAnalysis.cpp
index 2a8fca9..efabf69 100644
--- a/llvm/lib/Analysis/AliasAnalysis.cpp
+++ b/llvm/lib/Analysis/AliasAnalysis.cpp
@@ -688,14 +688,10 @@ AAResults::Concept::~Concept() = default;
 // Provide a definition for the static object used to identify passes.
 AnalysisKey AAManager::Key;
 
-ExternalAAWrapperPass::ExternalAAWrapperPass() : ImmutablePass(ID) {
-  initializeExternalAAWrapperPassPass(*PassRegistry::getPassRegistry());
-}
+ExternalAAWrapperPass::ExternalAAWrapperPass() : ImmutablePass(ID) {}
 
 ExternalAAWrapperPass::ExternalAAWrapperPass(CallbackT CB)
-    : ImmutablePass(ID), CB(std::move(CB)) {
-  initializeExternalAAWrapperPassPass(*PassRegistry::getPassRegistry());
-}
+    : ImmutablePass(ID), CB(std::move(CB)) {}
 
 char ExternalAAWrapperPass::ID = 0;
 
@@ -707,9 +703,7 @@ llvm::createExternalAAWrapperPass(ExternalAAWrapperPass::CallbackT Callback) {
   return new ExternalAAWrapperPass(std::move(Callback));
 }
 
-AAResultsWrapperPass::AAResultsWrapperPass() : FunctionPass(ID) {
-  initializeAAResultsWrapperPassPass(*PassRegistry::getPassRegistry());
-}
+AAResultsWrapperPass::AAResultsWrapperPass() : FunctionPass(ID) {}
 
 char AAResultsWrapperPass::ID = 0;