From 3e9df9920db8de8ec93a424b0c1784f9bff301ea Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Sat, 23 Aug 2008 18:37:06 +0000
Subject: NeXT: Clean up constant CFString handling.  - Use
 CodeGenModule::GetAddrOfConstantCFString

Some tweaks of CodeGenModule::GetAddrOfConstantCFString


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55243 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CodeGenModule.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib/CodeGen/CodeGenModule.h')

diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 81882515a6..e77e6ebf3b 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -99,6 +99,10 @@ class CodeGenModule {
     
   llvm::StringMap<llvm::Constant*> CFConstantStringMap;
   llvm::StringMap<llvm::Constant*> ConstantStringMap;
+
+  /// CFConstantStringClassRef - Cached reference to the class for
+  /// constant strings. This value has type int * but is actually an
+  /// Obj-C class pointer.
   llvm::Constant *CFConstantStringClassRef;
   
   std::vector<llvm::Function *> BuiltinFunctions;
-- 
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