From 30268be89df6444f5ffb585439b3fbfec9055197 Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Wed, 8 Sep 2010 18:03:32 +0000
Subject: Clarify the ownership model of LLVMContext and Module. Namely,
 contexts own modules are instantiated in them.  If the context is deleted,
 all of its owned modules are also deleted.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113374 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/VMCore/Module.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib/VMCore/Module.cpp')

diff --git a/lib/VMCore/Module.cpp b/lib/VMCore/Module.cpp
index d7ddf96cb0..341e527acb 100644
--- a/lib/VMCore/Module.cpp
+++ b/lib/VMCore/Module.cpp
@@ -62,9 +62,11 @@ Module::Module(StringRef MID, LLVMContext& C)
   ValSymTab = new ValueSymbolTable();
   TypeSymTab = new TypeSymbolTable();
   NamedMDSymTab = new StringMap<NamedMDNode *>();
+  Context.addModule(this);
 }
 
 Module::~Module() {
+  Context.removeModule(this);
   dropAllReferences();
   GlobalList.clear();
   FunctionList.clear();
-- 
cgit v1.2.3-18-g5258