From d7327e9ccc4984c857644256104b7720e9061034 Mon Sep 17 00:00:00 2001
From: Keno Fischer <kfischer@college.harvard.edu>
Date: Mon, 26 Oct 2015 21:22:58 +0000
Subject: [PATCH] Initialize BasicAAWrapperPass in it's constructor

Summary: This idiom is used elsewhere in LLVM, but was overlooked here.

Reviewers: chandlerc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D13628

llvm-svn: 251348
---
 include/llvm/Analysis/BasicAliasAnalysis.h | 2 +-
 lib/Analysis/BasicAliasAnalysis.cpp        | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/llvm/Analysis/BasicAliasAnalysis.h b/include/llvm/Analysis/BasicAliasAnalysis.h
index fe0dbc48743..181a9327024 100644
--- a/include/llvm/Analysis/BasicAliasAnalysis.h
+++ b/include/llvm/Analysis/BasicAliasAnalysis.h
@@ -203,7 +203,7 @@ class BasicAAWrapperPass : public FunctionPass {
 public:
   static char ID;
 
-  BasicAAWrapperPass() : FunctionPass(ID) {}
+  BasicAAWrapperPass();
 
   BasicAAResult &getResult() { return *Result; }
   const BasicAAResult &getResult() const { return *Result; }
diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp
index bdefc1f3716..2e27f75441a 100644
--- a/lib/Analysis/BasicAliasAnalysis.cpp
+++ b/lib/Analysis/BasicAliasAnalysis.cpp
@@ -1567,6 +1567,10 @@ BasicAAResult BasicAA::run(Function &F, AnalysisManager<Function> *AM) {
                        AM->getCachedResult<LoopAnalysis>(F));
 }
 
+BasicAAWrapperPass::BasicAAWrapperPass() : FunctionPass(ID) {
+    initializeBasicAAWrapperPassPass(*PassRegistry::getPassRegistry());
+}
+
 char BasicAAWrapperPass::ID = 0;
 void BasicAAWrapperPass::anchor() {}