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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251348 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Analysis/BasicAliasAnalysis.h b/include/llvm/Analysis/BasicAliasAnalysis.h
index fe0dbc4..181a932 100644 (file)
--- 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 bdefc1f..2e27f75 100644 (file)
--- 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() {}